Remove vendored dependencies

While it appears that by now we actually can get successful builds
without Cargo insisting on Internet access by virtue of using the
--frozen flag, maintaining vendored dependencies is somewhat of a pain
point. This state will also get worse with upcoming changes that replace
argparse in favor of structopt and pull in a slew of new dependencies by
doing so. Then there is also the repository structure aspect, which is
non-standard due to the way we vendor dependencies and a potential
source of confusion.
In order to fix these problems, this change removes all the vendored
dependencies we have.

Delete subrepo argparse/:argparse
Delete subrepo base32/:base32
Delete subrepo cc/:cc
Delete subrepo cfg-if/:cfg-if
Delete subrepo getrandom/:getrandom
Delete subrepo lazy-static/:lazy-static
Delete subrepo libc/:libc
Delete subrepo nitrokey-sys/:nitrokey-sys
Delete subrepo nitrokey/:nitrokey
Delete subrepo rand/:rand

3 files changed, 0 insertions, 163 deletions

diff --git a/rand/rand_pcg/tests/lcg128xsl64.rs b/rand/rand_pcg/tests/lcg128xsl64.rs
deleted file mode 100644
index efc72ff..0000000
--- a/rand/rand_pcg/tests/lcg128xsl64.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-use rand_core::{RngCore, SeedableRng};
-use rand_pcg::{Lcg128Xsl64, Pcg64};
-
-#[test]
-fn test_lcg128xsl64_construction() {
-    // Test that various construction techniques produce a working RNG.
-    let seed = [1,2,3,4, 5,6,7,8, 9,10,11,12, 13,14,15,16,
-            17,18,19,20, 21,22,23,24, 25,26,27,28, 29,30,31,32];
-    let mut rng1 = Lcg128Xsl64::from_seed(seed);
-    assert_eq!(rng1.next_u64(), 8740028313290271629);
-
-    let mut rng2 = Lcg128Xsl64::from_rng(&mut rng1).unwrap();
-    assert_eq!(rng2.next_u64(), 1922280315005786345);
-
-    let mut rng3 = Lcg128Xsl64::seed_from_u64(0);
-    assert_eq!(rng3.next_u64(), 2354861276966075475);
-
-    // This is the same as Lcg128Xsl64, so we only have a single test:
-    let mut rng4 = Pcg64::seed_from_u64(0);
-    assert_eq!(rng4.next_u64(), 2354861276966075475);
-}
-
-#[test]
-fn test_lcg128xsl64_true_values() {
-    // Numbers copied from official test suite (C version).
-    let mut rng = Lcg128Xsl64::new(42, 54);
-
-    let mut results = [0u64; 6];
-    for i in results.iter_mut() { *i = rng.next_u64(); }
-    let expected: [u64; 6] = [0x86b1da1d72062b68, 0x1304aa46c9853d39,
-        0xa3670e9e0dd50358, 0xf9090e529a7dae00, 0xc85b9fd837996f2c, 0x606121f8e3919196];
-    assert_eq!(results, expected);
-}
-
-#[cfg(feature="serde1")]
-#[test]
-fn test_lcg128xsl64_serde() {
-    use bincode;
-    use std::io::{BufWriter, BufReader};
-
-    let mut rng = Lcg128Xsl64::seed_from_u64(0);
-
-    let buf: Vec<u8> = Vec::new();
-    let mut buf = BufWriter::new(buf);
-    bincode::serialize_into(&mut buf, &rng).expect("Could not serialize");
-
-    let buf = buf.into_inner().unwrap();
-    let mut read = BufReader::new(&buf[..]);
-    let mut deserialized: Lcg128Xsl64 = bincode::deserialize_from(&mut read)
-        .expect("Could not deserialize");
-
-    for _ in 0..16 {
-        assert_eq!(rng.next_u64(), deserialized.next_u64());
-    }
-}
diff --git a/rand/rand_pcg/tests/lcg64xsh32.rs b/rand/rand_pcg/tests/lcg64xsh32.rs
deleted file mode 100644
index e05bcc1..0000000
--- a/rand/rand_pcg/tests/lcg64xsh32.rs
+++ /dev/null
@@ -1,54 +0,0 @@
-use rand_core::{RngCore, SeedableRng};
-use rand_pcg::{Lcg64Xsh32, Pcg32};
-
-#[test]
-fn test_lcg64xsh32_construction() {
-    // Test that various construction techniques produce a working RNG.
-    let seed = [1,2,3,4, 5,6,7,8, 9,10,11,12, 13,14,15,16];
-    let mut rng1 = Lcg64Xsh32::from_seed(seed);
-    assert_eq!(rng1.next_u64(), 1204678643940597513);
-
-    let mut rng2 = Lcg64Xsh32::from_rng(&mut rng1).unwrap();
-    assert_eq!(rng2.next_u64(), 12384929573776311845);
-
-    let mut rng3 = Lcg64Xsh32::seed_from_u64(0);
-    assert_eq!(rng3.next_u64(), 18195738587432868099);
-
-    // This is the same as Lcg64Xsh32, so we only have a single test:
-    let mut rng4 = Pcg32::seed_from_u64(0);
-    assert_eq!(rng4.next_u64(), 18195738587432868099);
-}
-
-#[test]
-fn test_lcg64xsh32_true_values() {
-    // Numbers copied from official test suite.
-    let mut rng = Lcg64Xsh32::new(42, 54);
-
-    let mut results = [0u32; 6];
-    for i in results.iter_mut() { *i = rng.next_u32(); }
-    let expected: [u32; 6] = [0xa15c02b7, 0x7b47f409, 0xba1d3330,
-        0x83d2f293, 0xbfa4784b, 0xcbed606e];
-    assert_eq!(results, expected);
-}
-
-#[cfg(feature="serde1")]
-#[test]
-fn test_lcg64xsh32_serde() {
-    use bincode;
-    use std::io::{BufWriter, BufReader};
-
-    let mut rng = Lcg64Xsh32::seed_from_u64(0);
-
-    let buf: Vec<u8> = Vec::new();
-    let mut buf = BufWriter::new(buf);
-    bincode::serialize_into(&mut buf, &rng).expect("Could not serialize");
-
-    let buf = buf.into_inner().unwrap();
-    let mut read = BufReader::new(&buf[..]);
-    let mut deserialized: Lcg64Xsh32 = bincode::deserialize_from(&mut read)
-        .expect("Could not deserialize");
-
-    for _ in 0..16 {
-        assert_eq!(rng.next_u64(), deserialized.next_u64());
-    }
-}
diff --git a/rand/rand_pcg/tests/mcg128xsl64.rs b/rand/rand_pcg/tests/mcg128xsl64.rs
deleted file mode 100644
index d58fa75..0000000
--- a/rand/rand_pcg/tests/mcg128xsl64.rs
+++ /dev/null
@@ -1,54 +0,0 @@
-use rand_core::{RngCore, SeedableRng};
-use rand_pcg::{Mcg128Xsl64, Pcg64Mcg};
-
-#[test]
-fn test_mcg128xsl64_construction() {
-    // Test that various construction techniques produce a working RNG.
-    let seed = [1,2,3,4, 5,6,7,8, 9,10,11,12, 13,14,15,16];
-    let mut rng1 = Mcg128Xsl64::from_seed(seed);
-    assert_eq!(rng1.next_u64(), 7071994460355047496);
-
-    let mut rng2 = Mcg128Xsl64::from_rng(&mut rng1).unwrap();
-    assert_eq!(rng2.next_u64(), 12300796107712034932);
-
-    let mut rng3 = Mcg128Xsl64::seed_from_u64(0);
-    assert_eq!(rng3.next_u64(), 6198063878555692194);
-
-    // This is the same as Mcg128Xsl64, so we only have a single test:
-    let mut rng4 = Pcg64Mcg::seed_from_u64(0);
-    assert_eq!(rng4.next_u64(), 6198063878555692194);
-}
-
-#[test]
-fn test_mcg128xsl64_true_values() {
-    // Numbers copied from official test suite (C version).
-    let mut rng = Mcg128Xsl64::new(42);
-
-    let mut results = [0u64; 6];
-    for i in results.iter_mut() { *i = rng.next_u64(); }
-    let expected: [u64; 6] = [0x63b4a3a813ce700a, 0x382954200617ab24,
-        0xa7fd85ae3fe950ce, 0xd715286aa2887737, 0x60c92fee2e59f32c, 0x84c4e96beff30017];
-    assert_eq!(results, expected);
-}
-
-#[cfg(feature="serde1")]
-#[test]
-fn test_mcg128xsl64_serde() {
-    use bincode;
-    use std::io::{BufWriter, BufReader};
-
-    let mut rng = Mcg128Xsl64::seed_from_u64(0);
-
-    let buf: Vec<u8> = Vec::new();
-    let mut buf = BufWriter::new(buf);
-    bincode::serialize_into(&mut buf, &rng).expect("Could not serialize");
-
-    let buf = buf.into_inner().unwrap();
-    let mut read = BufReader::new(&buf[..]);
-    let mut deserialized: Mcg128Xsl64 = bincode::deserialize_from(&mut read)
-        .expect("Could not deserialize");
-
-    for _ in 0..16 {
-        assert_eq!(rng.next_u64(), deserialized.next_u64());
-    }
-}