[INFO] updating cached repository https://github.com/h3nnn4n/anti-sheep
[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] a858d3b2d235f0d5e0312a8e9508b010abda448b
[INFO] testing h3nnn4n/anti-sheep against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fh3nnn4n%2Fanti-sheep" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/h3nnn4n/anti-sheep on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/h3nnn4n/anti-sheep
[INFO] finished tweaking git repo https://github.com/h3nnn4n/anti-sheep
[INFO] tweaked toml for git repo https://github.com/h3nnn4n/anti-sheep written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/h3nnn4n/anti-sheep already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] aa8a6492cb99176e4b2c9fd5e029cf76b49ad077fc3a665feb3584746e67816a
[INFO] running `"docker" "start" "-a" "aa8a6492cb99176e4b2c9fd5e029cf76b49ad077fc3a665feb3584746e67816a"`
[INFO] [stderr]    Compiling anti-sheep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "aa8a6492cb99176e4b2c9fd5e029cf76b49ad077fc3a665feb3584746e67816a"`
[INFO] running `"docker" "rm" "-f" "aa8a6492cb99176e4b2c9fd5e029cf76b49ad077fc3a665feb3584746e67816a"`
[INFO] [stdout] aa8a6492cb99176e4b2c9fd5e029cf76b49ad077fc3a665feb3584746e67816a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d292eb7f4b77893b9dc2a6931dfb559305575f7f07d483364693007c0294a2f1
[INFO] running `"docker" "start" "-a" "d292eb7f4b77893b9dc2a6931dfb559305575f7f07d483364693007c0294a2f1"`
[INFO] [stderr]    Compiling anti-sheep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/defs.rs:286:17
[INFO] [stderr]     |
[INFO] [stderr] 286 |             let mut reverse_solve_sequence =
[INFO] [stderr]     |                 ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "d292eb7f4b77893b9dc2a6931dfb559305575f7f07d483364693007c0294a2f1"`
[INFO] running `"docker" "rm" "-f" "d292eb7f4b77893b9dc2a6931dfb559305575f7f07d483364693007c0294a2f1"`
[INFO] [stdout] d292eb7f4b77893b9dc2a6931dfb559305575f7f07d483364693007c0294a2f1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 312c4c15722e76c984a18d5ac6de63d83797adf7d5cb38c11b030d8ac81487db
[INFO] running `"docker" "start" "-a" "312c4c15722e76c984a18d5ac6de63d83797adf7d5cb38c11b030d8ac81487db"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/anti_sheep-3e0886688e9bae96
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test cube::tests::f_move ... ok
[INFO] [stdout] test cube::tests::r_move ... ok
[INFO] [stdout] test cube::tests::is_solved ... ok
[INFO] [stdout] test cube::tests::seq_test ... ok
[INFO] [stdout] test cube::tests::random_shuffle ... ok
[INFO] [stdout] test cube::tests::encode_decode ... ok
[INFO] [stdout] test cube::tests::u_move ... ok
[INFO] [stdout] test cube::tests::solve_2 ... ok
[INFO] [stdout] test cube::tests::solve_1 ... ok
[INFO] [stdout] test cube::tests::solve_3 ... ok
[INFO] [stdout] test cube::tests::solve_4 ... ok
[INFO] [stdout] test cube::tests::solve_7 ... ok
[INFO] [stdout] test cube::tests::solve_5 ... ok
[INFO] [stdout] test cube::tests::solve_6 ... ok
[INFO] [stdout] test cube::tests::solve_10 ... ok
[INFO] [stdout] test cube::tests::solve_9 ... ok
[INFO] [stdout] test cube::tests::compare_solver_forward_double_headed ... ok
[INFO] [stdout] test cube::tests::solve_8 ... ok
[INFO] [stdout] test defs::tests::reverse ... ok
[INFO] [stdout] test cube::tests::compare_solver_forward_reverse ... ok
[INFO] [stdout] test cube::tests::compare_solver_reverse_double_headed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "312c4c15722e76c984a18d5ac6de63d83797adf7d5cb38c11b030d8ac81487db"`
[INFO] running `"docker" "rm" "-f" "312c4c15722e76c984a18d5ac6de63d83797adf7d5cb38c11b030d8ac81487db"`
[INFO] [stdout] 312c4c15722e76c984a18d5ac6de63d83797adf7d5cb38c11b030d8ac81487db