[INFO] updating cached repository conman124/aes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/conman124/aes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/conman124/aes" "work/ex/beta-1.38-1/sources/1.37.0/gh/conman124/aes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/conman124/aes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/conman124/aes" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/conman124/aes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/conman124/aes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 770303c677232edce5a1bd21a0b847ffefe60278
[INFO] sha for GitHub repo conman124/aes: 770303c677232edce5a1bd21a0b847ffefe60278
[INFO] validating manifest of conman124/aes on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of conman124/aes on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing conman124/aes
[INFO] finished frobbing conman124/aes
[INFO] frobbed toml for conman124/aes written to work/ex/beta-1.38-1/sources/1.37.0/gh/conman124/aes/Cargo.toml
[INFO] started frobbing conman124/aes
[INFO] finished frobbing conman124/aes
[INFO] frobbed toml for conman124/aes written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/conman124/aes/Cargo.toml
[INFO] crate conman124/aes already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing conman124/aes against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/conman124/aes:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fa8570c0dc17bba1e2ead26bea501f5949a980b4c7efc6ba2f642cb6b24ced29
[INFO] running `"docker" "start" "-a" "fa8570c0dc17bba1e2ead26bea501f5949a980b4c7efc6ba2f642cb6b24ced29"`
[INFO] [stderr]    Compiling aes v0.1.0 (/opt/crater/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 1.21s
[INFO] running `"docker" "inspect" "fa8570c0dc17bba1e2ead26bea501f5949a980b4c7efc6ba2f642cb6b24ced29"`
[INFO] running `"docker" "rm" "-f" "fa8570c0dc17bba1e2ead26bea501f5949a980b4c7efc6ba2f642cb6b24ced29"`
[INFO] [stdout] fa8570c0dc17bba1e2ead26bea501f5949a980b4c7efc6ba2f642cb6b24ced29
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/conman124/aes:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 722ffadd040e67dac390913b3b8698c6111cd8c2bc75397fe6da314a9192a2db
[INFO] running `"docker" "start" "-a" "722ffadd040e67dac390913b3b8698c6111cd8c2bc75397fe6da314a9192a2db"`
[INFO] [stderr]    Compiling aes v0.1.0 (/opt/crater/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 1.77s
[INFO] running `"docker" "inspect" "722ffadd040e67dac390913b3b8698c6111cd8c2bc75397fe6da314a9192a2db"`
[INFO] running `"docker" "rm" "-f" "722ffadd040e67dac390913b3b8698c6111cd8c2bc75397fe6da314a9192a2db"`
[INFO] [stdout] 722ffadd040e67dac390913b3b8698c6111cd8c2bc75397fe6da314a9192a2db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/conman124/aes:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] fc6a64f71e6bf95c1c292d51072310c3b87a8d5d5f309bd6a6a41fe75ca51d45
[INFO] running `"docker" "start" "-a" "fc6a64f71e6bf95c1c292d51072310c3b87a8d5d5f309bd6a6a41fe75ca51d45"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aes-3f3d2090af3e0667
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test aes::tests::test_encrypter256 ... ok
[INFO] [stdout] test aes::tests::test_encryptor128 ... ok
[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 ff::tests::xtime ... ok
[INFO] [stdout] test ff::tests::add ... ok
[INFO] [stdout] test ff::tests::mult ... ok
[INFO] [stdout] test aes::tests::test_encryptor192 ... ok
[INFO] [stdout] test sbox::tests::test_sub_byte ... ok
[INFO] [stdout] test sbox::tests::test_sub_word ... ok
[INFO] [stdout] test state::tests::test_add_round_key ... 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 key::tests::test_create_key_schedule ... ok
[INFO] [stdout] test state::tests::test_inv_mix_columns ... ok
[INFO] [stdout] test util::tests::test_bytes_to_word ... ok
[INFO] [stdout] test util::tests::test_rot_word ... ok
[INFO] [stdout] test util::tests::test_word_to_bytes ... ok
[INFO] [stdout] test state::tests::test_inv_shift_row ... 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 state::tests::test_to_u128 ... 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" "fc6a64f71e6bf95c1c292d51072310c3b87a8d5d5f309bd6a6a41fe75ca51d45"`
[INFO] running `"docker" "rm" "-f" "fc6a64f71e6bf95c1c292d51072310c3b87a8d5d5f309bd6a6a41fe75ca51d45"`
[INFO] [stdout] fc6a64f71e6bf95c1c292d51072310c3b87a8d5d5f309bd6a6a41fe75ca51d45