[INFO] updating cached repository commiebstrd/cryptopals_rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/commiebstrd/cryptopals_rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/commiebstrd/cryptopals_rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/commiebstrd/cryptopals_rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/commiebstrd/cryptopals_rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/commiebstrd/cryptopals_rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/commiebstrd/cryptopals_rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/commiebstrd/cryptopals_rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4b87f02762b08fe81b358c7d827164362ceebc2c [INFO] sha for GitHub repo commiebstrd/cryptopals_rs: 4b87f02762b08fe81b358c7d827164362ceebc2c [INFO] validating manifest of commiebstrd/cryptopals_rs on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of commiebstrd/cryptopals_rs on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing commiebstrd/cryptopals_rs [INFO] finished frobbing commiebstrd/cryptopals_rs [INFO] frobbed toml for commiebstrd/cryptopals_rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/commiebstrd/cryptopals_rs/Cargo.toml [INFO] started frobbing commiebstrd/cryptopals_rs [INFO] finished frobbing commiebstrd/cryptopals_rs [INFO] frobbed toml for commiebstrd/cryptopals_rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/commiebstrd/cryptopals_rs/Cargo.toml [INFO] crate commiebstrd/cryptopals_rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing commiebstrd/cryptopals_rs against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/commiebstrd/cryptopals_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 78cc37eaf4c23bdcf893e543fcd33e107a74d3f3bf132677eecdb632440a17aa [INFO] running `"docker" "start" "-a" "78cc37eaf4c23bdcf893e543fcd33e107a74d3f3bf132677eecdb632440a17aa"` [INFO] [stderr] Compiling hex_d_hex v1.0.1 [INFO] [stderr] Compiling cryptopals v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `hex_d_hex::dhex` [INFO] [stderr] --> src/challenges/chal4.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use hex_d_hex::dhex; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `challenges::chal4::challenge4` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use challenges::chal4::challenge4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:37:4 [INFO] [stderr] | [INFO] [stderr] 37 | 3 => challenge3(), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `DECODED` [INFO] [stderr] --> src/challenges/chal4.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | static DECODED: &'static str = ""; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `KEY` [INFO] [stderr] --> src/challenges/chal4.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | static KEY: &'static str = ""; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `ENCODED` [INFO] [stderr] --> src/challenges/chal4.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | static ENCODED: &'static str = ""; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `challenge4` [INFO] [stderr] --> src/challenges/chal4.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn challenge4() -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.49s [INFO] running `"docker" "inspect" "78cc37eaf4c23bdcf893e543fcd33e107a74d3f3bf132677eecdb632440a17aa"` [INFO] running `"docker" "rm" "-f" "78cc37eaf4c23bdcf893e543fcd33e107a74d3f3bf132677eecdb632440a17aa"` [INFO] [stdout] 78cc37eaf4c23bdcf893e543fcd33e107a74d3f3bf132677eecdb632440a17aa [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/commiebstrd/cryptopals_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 66a232ceb346851781c9c0729a9fbdbfb4676f9e59e9daa2bb59379a66274a69 [INFO] running `"docker" "start" "-a" "66a232ceb346851781c9c0729a9fbdbfb4676f9e59e9daa2bb59379a66274a69"` [INFO] [stderr] Compiling cryptopals v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `hex_d_hex::dhex` [INFO] [stderr] --> src/challenges/chal4.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use hex_d_hex::dhex; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `challenges::chal4::challenge4` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use challenges::chal4::challenge4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:37:4 [INFO] [stderr] | [INFO] [stderr] 37 | 3 => challenge3(), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `DECODED` [INFO] [stderr] --> src/challenges/chal4.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | static DECODED: &'static str = ""; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `KEY` [INFO] [stderr] --> src/challenges/chal4.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | static KEY: &'static str = ""; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `ENCODED` [INFO] [stderr] --> src/challenges/chal4.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | static ENCODED: &'static str = ""; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `"docker" "inspect" "66a232ceb346851781c9c0729a9fbdbfb4676f9e59e9daa2bb59379a66274a69"` [INFO] running `"docker" "rm" "-f" "66a232ceb346851781c9c0729a9fbdbfb4676f9e59e9daa2bb59379a66274a69"` [INFO] [stdout] 66a232ceb346851781c9c0729a9fbdbfb4676f9e59e9daa2bb59379a66274a69 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/commiebstrd/cryptopals_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 6d99da8de6bb2dc8c71c579664bed711c9a2df9569763a572a74227c47724b00 [INFO] running `"docker" "start" "-a" "6d99da8de6bb2dc8c71c579664bed711c9a2df9569763a572a74227c47724b00"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/cryptopals-e31f56c7f4eaa0b3 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test challenges::chal1::test1 ... ok [INFO] [stdout] test challenges::chal2::test2 ... ok [INFO] [stdout] test challenges::chal3::test3 ... ok [INFO] [stdout] test challenges::chal4::test4 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- challenges::chal4::test4 stdout ---- [INFO] [stdout] thread 'challenges::chal4::test4' panicked at 'assertion failed: challenge4()', src/challenges/chal4.rs:14:2 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55564d6e2653 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55564d6ddf8b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55564d6e1396 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55564d6e10be - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55564d6e1a9f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55564d6c64a7 - std::panicking::begin_panic::h432f9cf9f0ce6682 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x55564d680f51 - cryptopals::challenges::chal4::test4::hc797e572f2094bbc [INFO] [stdout] at src/challenges/chal4.rs:14 [INFO] [stdout] 7: 0x55564d680f09 - cryptopals::challenges::chal4::test4::{{closure}}::hb06dbdc456f91558 [INFO] [stdout] at src/challenges/chal4.rs:13 [INFO] [stdout] 8: 0x55564d67e79d - core::ops::function::FnOnce::call_once::h54415416df55f76d [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 9: 0x55564d68d0de - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x55564d6e47b9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x55564d6a79d7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 12: 0x55564d6823f4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x55564d6864a4 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 14: 0x55564d6e47b9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x55564d686ab1 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55564d6d5d6e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55564d6e3e9f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 18: 0x7f5e47d214a3 - start_thread [INFO] [stdout] 19: 0x7f5e4784cd0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] challenges::chal4::test4 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin cryptopals' [INFO] running `"docker" "inspect" "6d99da8de6bb2dc8c71c579664bed711c9a2df9569763a572a74227c47724b00"` [INFO] running `"docker" "rm" "-f" "6d99da8de6bb2dc8c71c579664bed711c9a2df9569763a572a74227c47724b00"` [INFO] [stdout] 6d99da8de6bb2dc8c71c579664bed711c9a2df9569763a572a74227c47724b00