[INFO] updating cached repository https://github.com/conman124/aes
[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] 770303c677232edce5a1bd21a0b847ffefe60278
[INFO] testing conman124/aes against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconman124%2Faes" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/conman124/aes 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/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 work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/conman124/aes 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 2cf0246bf5cb802b4b3fabad2c4bfd19c392c26d318d9c9863fe46c104c9bfb6
[INFO] running `"docker" "start" "-a" "2cf0246bf5cb802b4b3fabad2c4bfd19c392c26d318d9c9863fe46c104c9bfb6"`
[INFO] [stderr]    Compiling aes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `inv_sub_word`
[INFO] [stderr]   --> src/sbox.rs:63:1
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn inv_sub_word(word: u32) -> u32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::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: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "2cf0246bf5cb802b4b3fabad2c4bfd19c392c26d318d9c9863fe46c104c9bfb6"`
[INFO] running `"docker" "rm" "-f" "2cf0246bf5cb802b4b3fabad2c4bfd19c392c26d318d9c9863fe46c104c9bfb6"`
[INFO] [stdout] 2cf0246bf5cb802b4b3fabad2c4bfd19c392c26d318d9c9863fe46c104c9bfb6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 26f47ddbe50afd0a2093b7592bb4888ef716fc29ed2f7dd61b6166a1fb654467
[INFO] running `"docker" "start" "-a" "26f47ddbe50afd0a2093b7592bb4888ef716fc29ed2f7dd61b6166a1fb654467"`
[INFO] [stderr]    Compiling aes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `std::result::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: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "26f47ddbe50afd0a2093b7592bb4888ef716fc29ed2f7dd61b6166a1fb654467"`
[INFO] running `"docker" "rm" "-f" "26f47ddbe50afd0a2093b7592bb4888ef716fc29ed2f7dd61b6166a1fb654467"`
[INFO] [stdout] 26f47ddbe50afd0a2093b7592bb4888ef716fc29ed2f7dd61b6166a1fb654467
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] c890334f55c9d53a9510fc1941ea5a2bcddf5562a23e16dccbba2974bfba1bab
[INFO] running `"docker" "start" "-a" "c890334f55c9d53a9510fc1941ea5a2bcddf5562a23e16dccbba2974bfba1bab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aes-3707a19511a2a97f
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test aes::tests::test_decryptor128 ... ok
[INFO] [stdout] test aes::tests::test_decryptor192 ... ok
[INFO] [stdout] test aes::tests::test_decryptor256 ... ok
[INFO] [stdout] test aes::tests::test_encrypter256 ... ok
[INFO] [stdout] test aes::tests::test_encryptor128 ... ok
[INFO] [stdout] test ff::tests::add ... ok
[INFO] [stdout] test aes::tests::test_encryptor192 ... ok
[INFO] [stdout] test key::tests::test_index_key_schedule ... ok
[INFO] [stdout] test state::tests::test_inv_mix_columns ... ok
[INFO] [stdout] test sbox::tests::test_inv_sub_byte ... ok
[INFO] [stdout] test sbox::tests::test_sub_byte ... ok
[INFO] [stdout] test ff::tests::mult ... ok
[INFO] [stdout] test state::tests::test_add_round_key ... ok
[INFO] [stdout] test sbox::tests::test_sub_word ... ok
[INFO] [stdout] test key::tests::test_create_key_schedule ... ok
[INFO] [stdout] test ff::tests::xtime ... ok
[INFO] [stdout] test sbox::tests::test_inv_sub_word ... ok
[INFO] [stdout] test state::tests::test_inv_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_rot_word ... ok
[INFO] [stdout] test state::tests::test_mix_columns ... ok
[INFO] [stdout] test state::tests::test_inv_shift_rows ... ok
[INFO] [stdout] test state::tests::test_shift_row ... ok
[INFO] [stdout] test state::tests::test_to_u128 ... ok
[INFO] [stdout] test util::tests::test_word_to_bytes ... ok
[INFO] [stdout] test util::tests::test_bytes_to_word ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c890334f55c9d53a9510fc1941ea5a2bcddf5562a23e16dccbba2974bfba1bab"`
[INFO] running `"docker" "rm" "-f" "c890334f55c9d53a9510fc1941ea5a2bcddf5562a23e16dccbba2974bfba1bab"`
[INFO] [stdout] c890334f55c9d53a9510fc1941ea5a2bcddf5562a23e16dccbba2974bfba1bab