[INFO] updating cached repository https://github.com/eginez/cryptopals-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 836edd293968f7bc26acb76dab38fe1d33756e4d
[INFO] testing eginez/cryptopals-rust against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Feginez%2Fcryptopals-rust" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eginez/cryptopals-rust on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/eginez/cryptopals-rust
[INFO] finished tweaking git repo https://github.com/eginez/cryptopals-rust
[INFO] tweaked toml for git repo https://github.com/eginez/cryptopals-rust written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/eginez/cryptopals-rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] e2c6dfeb79bceddf0d1f37ceefcdfec1f3ddb40f03955d56ed3d3582a1387269
[INFO] running `"docker" "start" "-a" "e2c6dfeb79bceddf0d1f37ceefcdfec1f3ddb40f03955d56ed3d3582a1387269"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cryptopals-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `read_file_as_lines`
[INFO] [stderr]    --> src/lib.rs:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | fn read_file_as_lines(file_path: String) -> io::Result<Vec<Vec<u8>>> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crypto::decode_hex`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crypto::decode_hex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "e2c6dfeb79bceddf0d1f37ceefcdfec1f3ddb40f03955d56ed3d3582a1387269"`
[INFO] running `"docker" "rm" "-f" "e2c6dfeb79bceddf0d1f37ceefcdfec1f3ddb40f03955d56ed3d3582a1387269"`
[INFO] [stdout] e2c6dfeb79bceddf0d1f37ceefcdfec1f3ddb40f03955d56ed3d3582a1387269
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4561ffc4e7490ea9a335f868c1d4ab306af25ecdc141cb15e46404784bdb4b45
[INFO] running `"docker" "start" "-a" "4561ffc4e7490ea9a335f868c1d4ab306af25ecdc141cb15e46404784bdb4b45"`
[INFO] [stderr]    Compiling cryptopals-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `crypto::decode_hex`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crypto::decode_hex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "4561ffc4e7490ea9a335f868c1d4ab306af25ecdc141cb15e46404784bdb4b45"`
[INFO] running `"docker" "rm" "-f" "4561ffc4e7490ea9a335f868c1d4ab306af25ecdc141cb15e46404784bdb4b45"`
[INFO] [stdout] 4561ffc4e7490ea9a335f868c1d4ab306af25ecdc141cb15e46404784bdb4b45
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] a1a68f2f81360eee88faa04d7a7bfad0f5240e2b0d9f670f728dd80d9c43c556
[INFO] running `"docker" "start" "-a" "a1a68f2f81360eee88faa04d7a7bfad0f5240e2b0d9f670f728dd80d9c43c556"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crypto-d38a0c1b5c1e404c
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::collection_xor_bad_input ... ok
[INFO] [stdout] test test::collection_xor ... ok
[INFO] [stdout] test test::hamming_distance_simple ... ok
[INFO] [stdout] test test::hex_enc_simple ... ok
[INFO] [stdout] test test::test_detect_single_cipher ... ignored
[INFO] [stdout] test test::hex_simple ... ok
[INFO] [stdout] test test::repeating_xor_simple ... ok
[INFO] [stdout] test test::hex_longer ... ok
[INFO] [stdout] test test::test_break_single_cipher ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-056c28c0b056b685
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crypto
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a1a68f2f81360eee88faa04d7a7bfad0f5240e2b0d9f670f728dd80d9c43c556"`
[INFO] running `"docker" "rm" "-f" "a1a68f2f81360eee88faa04d7a7bfad0f5240e2b0d9f670f728dd80d9c43c556"`
[INFO] [stdout] a1a68f2f81360eee88faa04d7a7bfad0f5240e2b0d9f670f728dd80d9c43c556