[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 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Feginez%2Fcryptopals-rust" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eginez/cryptopals-rust on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "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-7/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" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] f1e31e13b736f30dfdb2fde5adcf08b316536908abd0be2d3a0efa34e3dc036c
[INFO] running `"docker" "start" "-a" "f1e31e13b736f30dfdb2fde5adcf08b316536908abd0be2d3a0efa34e3dc036c"`
[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 1.25s
[INFO] running `"docker" "inspect" "f1e31e13b736f30dfdb2fde5adcf08b316536908abd0be2d3a0efa34e3dc036c"`
[INFO] running `"docker" "rm" "-f" "f1e31e13b736f30dfdb2fde5adcf08b316536908abd0be2d3a0efa34e3dc036c"`
[INFO] [stdout] f1e31e13b736f30dfdb2fde5adcf08b316536908abd0be2d3a0efa34e3dc036c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cd0326b97bab03f3fb180832c84b5497c9861c866b996b82438c3ab777ad6a5f
[INFO] running `"docker" "start" "-a" "cd0326b97bab03f3fb180832c84b5497c9861c866b996b82438c3ab777ad6a5f"`
[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 1.07s
[INFO] running `"docker" "inspect" "cd0326b97bab03f3fb180832c84b5497c9861c866b996b82438c3ab777ad6a5f"`
[INFO] running `"docker" "rm" "-f" "cd0326b97bab03f3fb180832c84b5497c9861c866b996b82438c3ab777ad6a5f"`
[INFO] [stdout] cd0326b97bab03f3fb180832c84b5497c9861c866b996b82438c3ab777ad6a5f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 2a27392015c4f5c5cc42c5dcc0ee889d1942b5fb41ac69494a919f80d2a03209
[INFO] running `"docker" "start" "-a" "2a27392015c4f5c5cc42c5dcc0ee889d1942b5fb41ac69494a919f80d2a03209"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crypto-0374eb19967cd8dc
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::collection_xor ... ok
[INFO] [stdout] test test::hamming_distance_simple ... ok
[INFO] [stdout] test test::collection_xor_bad_input ... ok
[INFO] [stdout] test test::test_detect_single_cipher ... ignored
[INFO] [stdout] test test::hex_longer ... ok
[INFO] [stdout] test test::repeating_xor_simple ... ok
[INFO] [stdout] test test::hex_simple ... ok
[INFO] [stdout] test test::hex_enc_simple ... 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-27c2c639b794e553
[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" "2a27392015c4f5c5cc42c5dcc0ee889d1942b5fb41ac69494a919f80d2a03209"`
[INFO] running `"docker" "rm" "-f" "2a27392015c4f5c5cc42c5dcc0ee889d1942b5fb41ac69494a919f80d2a03209"`
[INFO] [stdout] 2a27392015c4f5c5cc42c5dcc0ee889d1942b5fb41ac69494a919f80d2a03209