[INFO] cloning repository https://github.com/benblank/cryptopals-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benblank/cryptopals-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenblank%2Fcryptopals-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenblank%2Fcryptopals-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e105b5a68589e170414be673ab2d2bf0eefa2475
[INFO] testing benblank/cryptopals-rust against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenblank%2Fcryptopals-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benblank/cryptopals-rust on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/benblank/cryptopals-rust
[INFO] finished tweaking git repo https://github.com/benblank/cryptopals-rust
[INFO] tweaked toml for git repo https://github.com/benblank/cryptopals-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/benblank/cryptopals-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a03e13993144d50628ef0a75af194e1aeaeafe39968afc0e9b5db3c6b4b8f590
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a03e13993144d50628ef0a75af194e1aeaeafe39968afc0e9b5db3c6b4b8f590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a03e13993144d50628ef0a75af194e1aeaeafe39968afc0e9b5db3c6b4b8f590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03e13993144d50628ef0a75af194e1aeaeafe39968afc0e9b5db3c6b4b8f590", kill_on_drop: false }`
[INFO] [stdout] a03e13993144d50628ef0a75af194e1aeaeafe39968afc0e9b5db3c6b4b8f590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f24ecb7899bf9510e1b58074eb03525716b0cf8979e3e52a4d013288f0aff425
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f24ecb7899bf9510e1b58074eb03525716b0cf8979e3e52a4d013288f0aff425", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `encrypt_block`
[INFO] [stdout]   --> src/rijndael.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn encrypt_block(block: &[u8], key: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mix_column`
[INFO] [stdout]    --> src/rijndael.rs:230:4
[INFO] [stdout]     |
[INFO] [stdout] 230 | fn mix_column(column: &mut [u8]) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mix_columns`
[INFO] [stdout]    --> src/rijndael.rs:251:4
[INFO] [stdout]     |
[INFO] [stdout] 251 | fn mix_columns(state: &mut [u8]) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `shift_rows`
[INFO] [stdout]    --> src/rijndael.rs:257:4
[INFO] [stdout]     |
[INFO] [stdout] 257 | fn shift_rows(state: &mut [u8]) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.52s
[INFO] running `Command { std: "docker" "inspect" "f24ecb7899bf9510e1b58074eb03525716b0cf8979e3e52a4d013288f0aff425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24ecb7899bf9510e1b58074eb03525716b0cf8979e3e52a4d013288f0aff425", kill_on_drop: false }`
[INFO] [stdout] f24ecb7899bf9510e1b58074eb03525716b0cf8979e3e52a4d013288f0aff425
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 287e634fa1cfc51826825eedca0d5e8601439a15559686508d632f38edcc8922
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "287e634fa1cfc51826825eedca0d5e8601439a15559686508d632f38edcc8922", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "287e634fa1cfc51826825eedca0d5e8601439a15559686508d632f38edcc8922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287e634fa1cfc51826825eedca0d5e8601439a15559686508d632f38edcc8922", kill_on_drop: false }`
[INFO] [stdout] 287e634fa1cfc51826825eedca0d5e8601439a15559686508d632f38edcc8922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20683c966783ed8f1310f50c2279721d3a94667aeef8b02d28432bce748f2e23
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "20683c966783ed8f1310f50c2279721d3a94667aeef8b02d28432bce748f2e23", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cryptopals-4fefcdd5da05084b)
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test cryptopals::tests::chunk_and_transpose_too_few ... ok
[INFO] [stdout] test cryptopals::tests::chunk_and_transpose_works ... ok
[INFO] [stdout] test cryptopals::tests::count_bytes_empty_message ... ok
[INFO] [stdout] test cryptopals::tests::calculate_chi_squared_same ... ok
[INFO] [stdout] test cryptopals::tests::count_bytes_works ... ok
[INFO] [stdout] test cryptopals::tests::calculate_chi_squared_works ... ok
[INFO] [stdout] test cryptopals::tests::xor_repeating_key_bad_key ... ok
[INFO] [stdout] test cryptopals::tests::xor_repeating_key_empty_message ... ok
[INFO] [stdout] test rijndael::tests::add_round_key_works ... ok
[INFO] [stdout] test cryptopals::tests::xor_repeating_key_equal_length_key ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_128_2 ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_128_4 ... ok
[INFO] [stdout] test cryptopals::tests::xor_repeating_key_long_key ... ok
[INFO] [stdout] test cryptopals::tests::xor_single_byte_key_works ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_128_3 ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_192_1 ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_256_1 ... ok
[INFO] [stdout] test cryptopals::tests::calculate_chi_squared_missing_expected_key ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_192_2 ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_128_3 ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_192_4 ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_128_2 ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_192_1 ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_256_2 ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_256_1 ... ok
[INFO] [stdout] test cryptopals::tests::xor_repeating_key_short_key ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_192_4 ... ok
[INFO] [stdout] test cryptopals::tests::xor_single_byte_key_empty_message ... ok
[INFO] [stdout] test rijndael::tests::get_key_schedule_128_arbitrary ... ok
[INFO] [stdout] test rijndael::tests::get_key_schedule_128_counting ... ok
[INFO] [stdout] test rijndael::tests::get_key_schedule_192_all_00 ... ok
[INFO] [stdout] test rijndael::tests::get_key_schedule_192_all_ff ... ok
[INFO] [stdout] test rijndael::tests::get_key_schedule_192_counting ... ok
[INFO] [stdout] test rijndael::tests::get_key_schedule_256_all_00 ... ok
[INFO] [stdout] test rijndael::tests::get_key_schedule_256_all_ff ... ok
[INFO] [stdout] test rijndael::tests::get_key_schedule_256_counting ... ok
[INFO] [stdout] test rijndael::tests::gmul_1 ... ok
[INFO] [stdout] test rijndael::tests::gmul_2 ... ok
[INFO] [stdout] test rijndael::tests::gmul_3 ... ok
[INFO] [stdout] test rijndael::tests::inverse_mix_column_1 ... ok
[INFO] [stdout] test rijndael::tests::inverse_mix_column_2 ... ok
[INFO] [stdout] test rijndael::tests::inverse_mix_column_3 ... ok
[INFO] [stdout] test rijndael::tests::inverse_mix_column_4 ... ok
[INFO] [stdout] test rijndael::tests::inverse_mix_column_5 ... ok
[INFO] [stdout] test rijndael::tests::inverse_mix_column_6 ... ok
[INFO] [stdout] test rijndael::tests::inverse_shift_rows_works ... ok
[INFO] [stdout] test rijndael::tests::mix_column_1 ... ok
[INFO] [stdout] test rijndael::tests::mix_column_2 ... ok
[INFO] [stdout] test rijndael::tests::mix_column_3 ... ok
[INFO] [stdout] test rijndael::tests::mix_column_4 ... ok
[INFO] [stdout] test rijndael::tests::mix_column_5 ... ok
[INFO] [stdout] test rijndael::tests::mix_column_6 ... ok
[INFO] [stdout] test rijndael::tests::shift_rows_works ... ok
[INFO] [stdout] test rijndael::tests::sub_bytes_works ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_256_4 ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_256_3 ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_192_3 ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_192_2 ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_256_4 ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_256_3 ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_128_4 ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_128_1 ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_192_3 ... ok
[INFO] [stdout] test rijndael::tests::decrypt_block_128_1 ... ok
[INFO] [stdout] test cryptopals::tests::chunk_and_transpose_empty ... ok
[INFO] [stdout] test rijndael::tests::encrypt_block_256_2 ... ok
[INFO] [stdout] test rijndael::tests::get_key_schedule_128_all_ff ... ok
[INFO] [stdout] test rijndael::tests::get_key_schedule_128_all_00 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20683c966783ed8f1310f50c2279721d3a94667aeef8b02d28432bce748f2e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20683c966783ed8f1310f50c2279721d3a94667aeef8b02d28432bce748f2e23", kill_on_drop: false }`
[INFO] [stdout] 20683c966783ed8f1310f50c2279721d3a94667aeef8b02d28432bce748f2e23