[INFO] cloning repository https://github.com/KennethGomez/sudoku_solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KennethGomez/sudoku_solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKennethGomez%2Fsudoku_solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKennethGomez%2Fsudoku_solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3335e45b719687930c80764f71b4ac46f573215
[INFO] testing KennethGomez/sudoku_solver against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKennethGomez%2Fsudoku_solver" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KennethGomez/sudoku_solver on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KennethGomez/sudoku_solver
[INFO] finished tweaking git repo https://github.com/KennethGomez/sudoku_solver
[INFO] tweaked toml for git repo https://github.com/KennethGomez/sudoku_solver written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/KennethGomez/sudoku_solver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e9c16862aaa933abf32992cc5138f4caabab9a3278d027fcd80860861b3d214
[INFO] running `Command { std: "docker" "start" "-a" "4e9c16862aaa933abf32992cc5138f4caabab9a3278d027fcd80860861b3d214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e9c16862aaa933abf32992cc5138f4caabab9a3278d027fcd80860861b3d214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e9c16862aaa933abf32992cc5138f4caabab9a3278d027fcd80860861b3d214", kill_on_drop: false }`
[INFO] [stdout] 4e9c16862aaa933abf32992cc5138f4caabab9a3278d027fcd80860861b3d214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 365288fd60d8385c60ec359965329df0c8ae1956cd4123abcf5a36a59f45986a
[INFO] running `Command { std: "docker" "start" "-a" "365288fd60d8385c60ec359965329df0c8ae1956cd4123abcf5a36a59f45986a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sudoku_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `enable_ansi_support` in crate `ansi_term`
[INFO] [stdout]   --> src/main.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let enabled = ansi_term::enable_ansi_support();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^ not found in `ansi_term`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sudoku_solver` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "365288fd60d8385c60ec359965329df0c8ae1956cd4123abcf5a36a59f45986a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365288fd60d8385c60ec359965329df0c8ae1956cd4123abcf5a36a59f45986a", kill_on_drop: false }`
[INFO] [stdout] 365288fd60d8385c60ec359965329df0c8ae1956cd4123abcf5a36a59f45986a