[INFO] cloning repository https://github.com/conman124/aes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conman124/aes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconman124%2Faes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconman124%2Faes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 770303c677232edce5a1bd21a0b847ffefe60278
[INFO] testing conman124/aes against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconman124%2Faes" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/conman124/aes on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/conman124/aes
[INFO] finished tweaking git repo https://github.com/conman124/aes
[INFO] tweaked toml for git repo https://github.com/conman124/aes written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/conman124/aes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing conman124/aes against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconman124%2Faes" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/conman124/aes on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/conman124/aes
[INFO] finished tweaking git repo https://github.com/conman124/aes
[INFO] tweaked toml for git repo https://github.com/conman124/aes written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/conman124/aes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b87d3ad2c4a02e6aa34e098351644b46e7b26efdd3dd0722dd6e0f9c730c614
[INFO] running `Command { std: "docker" "start" "-a" "7b87d3ad2c4a02e6aa34e098351644b46e7b26efdd3dd0722dd6e0f9c730c614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b87d3ad2c4a02e6aa34e098351644b46e7b26efdd3dd0722dd6e0f9c730c614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b87d3ad2c4a02e6aa34e098351644b46e7b26efdd3dd0722dd6e0f9c730c614", kill_on_drop: false }`
[INFO] [stdout] 7b87d3ad2c4a02e6aa34e098351644b46e7b26efdd3dd0722dd6e0f9c730c614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08fee97c065ab88b77f798ef46333b97dd2632d4685637a458303fb4105ce8aa
[INFO] running `Command { std: "docker" "start" "-a" "08fee97c065ab88b77f798ef46333b97dd2632d4685637a458303fb4105ce8aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling aes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `inv_sub_word` is never used
[INFO] [stdout]   --> src/sbox.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn inv_sub_word(word: u32) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/key.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             write!(formatter, "{:0>8x}", word);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "08fee97c065ab88b77f798ef46333b97dd2632d4685637a458303fb4105ce8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08fee97c065ab88b77f798ef46333b97dd2632d4685637a458303fb4105ce8aa", kill_on_drop: false }`
[INFO] [stdout] 08fee97c065ab88b77f798ef46333b97dd2632d4685637a458303fb4105ce8aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41fdc25b5a685b63c3579bbd5d89560125a58512611111f9a641dabcd30b1a71
[INFO] running `Command { std: "docker" "start" "-a" "41fdc25b5a685b63c3579bbd5d89560125a58512611111f9a641dabcd30b1a71", kill_on_drop: false }`
[INFO] [stderr]    Compiling aes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/key.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             write!(formatter, "{:0>8x}", word);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "41fdc25b5a685b63c3579bbd5d89560125a58512611111f9a641dabcd30b1a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41fdc25b5a685b63c3579bbd5d89560125a58512611111f9a641dabcd30b1a71", kill_on_drop: false }`
[INFO] [stdout] 41fdc25b5a685b63c3579bbd5d89560125a58512611111f9a641dabcd30b1a71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b546ebacd89da0512d2e289a6d690636bc03d4a8f80da25982885570b761115
[INFO] running `Command { std: "docker" "start" "-a" "6b546ebacd89da0512d2e289a6d690636bc03d4a8f80da25982885570b761115", kill_on_drop: false }`
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/key.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 |             write!(formatter, "{:0>8x}", word);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `aes` (bin "aes" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aes-912d9dd3f1b77d17)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test aes::tests::test_encrypter256 ... ok
[INFO] [stdout] test aes::tests::test_decryptor128 ... ok
[INFO] [stdout] test ff::tests::mult ... ok
[INFO] [stdout] test ff::tests::add ... ok
[INFO] [stdout] test ff::tests::xtime ... ok
[INFO] [stdout] test aes::tests::test_decryptor256 ... ok
[INFO] [stdout] test aes::tests::test_encryptor192 ... ok
[INFO] [stdout] test aes::tests::test_encryptor128 ... ok
[INFO] [stdout] test key::tests::test_create_key_schedule ... ok
[INFO] [stdout] test key::tests::test_index_key_schedule ... ok
[INFO] [stdout] test sbox::tests::test_inv_sub_byte ... ok
[INFO] [stdout] test sbox::tests::test_inv_sub_word ... ok
[INFO] [stdout] test sbox::tests::test_sub_byte ... ok
[INFO] [stdout] test state::tests::test_add_round_key ... ok
[INFO] [stdout] test state::tests::test_inv_mix_columns ... ok
[INFO] [stdout] test state::tests::test_inv_shift_rows ... ok
[INFO] [stdout] test state::tests::test_mix_columns ... ok
[INFO] [stdout] test state::tests::test_shift_row ... ok
[INFO] [stdout] test state::tests::test_shift_rows ... ok
[INFO] [stdout] test state::tests::test_sub_bytes ... ok
[INFO] [stdout] test util::tests::test_bytes_to_word ... ok
[INFO] [stdout] test util::tests::test_word_to_bytes ... ok
[INFO] [stdout] test util::tests::test_rot_word ... ok
[INFO] [stdout] test state::tests::test_to_u128 ... ok
[INFO] [stdout] test state::tests::test_inv_shift_row ... ok
[INFO] [stdout] test aes::tests::test_decryptor192 ... ok
[INFO] [stdout] test sbox::tests::test_sub_word ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b546ebacd89da0512d2e289a6d690636bc03d4a8f80da25982885570b761115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b546ebacd89da0512d2e289a6d690636bc03d4a8f80da25982885570b761115", kill_on_drop: false }`
[INFO] [stdout] 6b546ebacd89da0512d2e289a6d690636bc03d4a8f80da25982885570b761115