[INFO] updating cached repository eginez/cryptopals-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/eginez/cryptopals-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/eginez/cryptopals-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/eginez/cryptopals-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/eginez/cryptopals-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/eginez/cryptopals-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eginez/cryptopals-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eginez/cryptopals-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 836edd293968f7bc26acb76dab38fe1d33756e4d
[INFO] sha for GitHub repo eginez/cryptopals-rust: 836edd293968f7bc26acb76dab38fe1d33756e4d
[INFO] validating manifest of eginez/cryptopals-rust 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 eginez/cryptopals-rust 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 eginez/cryptopals-rust
[INFO] finished frobbing eginez/cryptopals-rust
[INFO] frobbed toml for eginez/cryptopals-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/eginez/cryptopals-rust/Cargo.toml
[INFO] started frobbing eginez/cryptopals-rust
[INFO] finished frobbing eginez/cryptopals-rust
[INFO] frobbed toml for eginez/cryptopals-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eginez/cryptopals-rust/Cargo.toml
[INFO] crate eginez/cryptopals-rust 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 eginez/cryptopals-rust 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/eginez/cryptopals-rust:/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] 85d1ba2d3147d0ed7b348d062ce2528f414b83ce36b128def46db51aecec5fbf
[INFO] running `"docker" "start" "-a" "85d1ba2d3147d0ed7b348d062ce2528f414b83ce36b128def46db51aecec5fbf"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling cryptopals-rust v0.1.0 (/opt/crater/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 2.01s
[INFO] running `"docker" "inspect" "85d1ba2d3147d0ed7b348d062ce2528f414b83ce36b128def46db51aecec5fbf"`
[INFO] running `"docker" "rm" "-f" "85d1ba2d3147d0ed7b348d062ce2528f414b83ce36b128def46db51aecec5fbf"`
[INFO] [stdout] 85d1ba2d3147d0ed7b348d062ce2528f414b83ce36b128def46db51aecec5fbf
[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/eginez/cryptopals-rust:/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] 514407930fae231c5a5e44e75b1b19bc33b8554db926594456543e12a08e3175
[INFO] running `"docker" "start" "-a" "514407930fae231c5a5e44e75b1b19bc33b8554db926594456543e12a08e3175"`
[INFO] [stderr]    Compiling cryptopals-rust v0.1.0 (/opt/crater/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 2.62s
[INFO] running `"docker" "inspect" "514407930fae231c5a5e44e75b1b19bc33b8554db926594456543e12a08e3175"`
[INFO] running `"docker" "rm" "-f" "514407930fae231c5a5e44e75b1b19bc33b8554db926594456543e12a08e3175"`
[INFO] [stdout] 514407930fae231c5a5e44e75b1b19bc33b8554db926594456543e12a08e3175
[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/eginez/cryptopals-rust:/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] 1c80f9eb5b7d6c7cd8f420b41dfa8476ffce7adf354a9f3fc5fb09cd4878e0fa
[INFO] running `"docker" "start" "-a" "1c80f9eb5b7d6c7cd8f420b41dfa8476ffce7adf354a9f3fc5fb09cd4878e0fa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crypto-ca91bc66b49f1415
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::repeating_xor_simple ... ok
[INFO] [stdout] test test::test_detect_single_cipher ... ignored
[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::hex_enc_simple ... ok
[INFO] [stdout] test test::hex_longer ... ok
[INFO] [stdout] test test::hex_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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/main-b2b9552a7bde7bfb
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests crypto
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "1c80f9eb5b7d6c7cd8f420b41dfa8476ffce7adf354a9f3fc5fb09cd4878e0fa"`
[INFO] running `"docker" "rm" "-f" "1c80f9eb5b7d6c7cd8f420b41dfa8476ffce7adf354a9f3fc5fb09cd4878e0fa"`
[INFO] [stdout] 1c80f9eb5b7d6c7cd8f420b41dfa8476ffce7adf354a9f3fc5fb09cd4878e0fa