[INFO] cloning repository https://github.com/kjirou/tower_of_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kjirou/tower_of_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkjirou%2Ftower_of_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkjirou%2Ftower_of_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8be889888baf16aeb9adde788387a5ca1b6e7737
[INFO] testing kjirou/tower_of_rust against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkjirou%2Ftower_of_rust" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kjirou/tower_of_rust on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kjirou/tower_of_rust
[INFO] finished tweaking git repo https://github.com/kjirou/tower_of_rust
[INFO] tweaked toml for git repo https://github.com/kjirou/tower_of_rust written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/kjirou/tower_of_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termion v1.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47d43d91f0a4133eab96d65cd0eb4481a3ae634885d4871b1d529de140b61873
[INFO] running `Command { std: "docker" "start" "-a" "47d43d91f0a4133eab96d65cd0eb4481a3ae634885d4871b1d529de140b61873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47d43d91f0a4133eab96d65cd0eb4481a3ae634885d4871b1d529de140b61873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d43d91f0a4133eab96d65cd0eb4481a3ae634885d4871b1d529de140b61873", kill_on_drop: false }`
[INFO] [stdout] 47d43d91f0a4133eab96d65cd0eb4481a3ae634885d4871b1d529de140b61873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 260825dc37b9149b94cffbfb4f6cb039df2f2c23c377f9de65ccf27753c18f35
[INFO] running `Command { std: "docker" "start" "-a" "260825dc37b9149b94cffbfb4f6cb039df2f2c23c377f9de65ccf27753c18f35", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bitflags v1.3.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling tower_of_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.05s
[INFO] running `Command { std: "docker" "inspect" "260825dc37b9149b94cffbfb4f6cb039df2f2c23c377f9de65ccf27753c18f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "260825dc37b9149b94cffbfb4f6cb039df2f2c23c377f9de65ccf27753c18f35", kill_on_drop: false }`
[INFO] [stdout] 260825dc37b9149b94cffbfb4f6cb039df2f2c23c377f9de65ccf27753c18f35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b73c698aabc283bcf3d912877fe7bd50ac826b12d53fa87ea6e8ffd8fbcc58b
[INFO] running `Command { std: "docker" "start" "-a" "3b73c698aabc283bcf3d912877fe7bd50ac826b12d53fa87ea6e8ffd8fbcc58b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tower_of_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "3b73c698aabc283bcf3d912877fe7bd50ac826b12d53fa87ea6e8ffd8fbcc58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b73c698aabc283bcf3d912877fe7bd50ac826b12d53fa87ea6e8ffd8fbcc58b", kill_on_drop: false }`
[INFO] [stdout] 3b73c698aabc283bcf3d912877fe7bd50ac826b12d53fa87ea6e8ffd8fbcc58b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d0252712e8dd5d83721787e62cf37698aef79d08a72df562e911f1d0a1573ef
[INFO] running `Command { std: "docker" "start" "-a" "1d0252712e8dd5d83721787e62cf37698aef79d08a72df562e911f1d0a1573ef", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tower_of_rust-d36c0079e68440b2)
[INFO] [stdout] test utils::tests_of_fol_to_fep::it_works ... ok
[INFO] [stdout] test models::field_element::tests::tests_of_is_impassable::it_returns_false_when_it_have_a_not_obstacle ... ok
[INFO] [stdout] test models::field_element::tests::tests_of_is_impassable::it_returns_true_when_it_have_an_obstacle ... ok
[INFO] [stdout] test utils::tests_of_translate_rectangle_on_field::when_it_does_not_panic::it_works ... ok
[INFO] [stdout] test models::field::tests::tests_of_find_field_element_by_xy::when_it_returns_none::it_works ... ok
[INFO] [stdout] test models::field_element::tests::tests_of_is_impassable::it_returns_false_when_field_objects_are_empty ... ok
[INFO] [stdout] test models::field::tests::tests_of_find_field_element_by_xy::when_it_returns_some::it_works ... ok
[INFO] [stdout] test utils::tests_of_translate_position_by_direction::when_it_returns_ok::it_works ... ok
[INFO] [stdout] test utils::tests_of_translate_coordinate::it_works ... ok
[INFO] [stdout] test utils::tests_of_translate_position_by_direction::when_it_returns_custom_error::it_works ... ok
[INFO] [stdout] test models::field_element::tests::tests_of_move_field_object_to_another::it_can_move_a_field_object_to_the_passable_field_element ... ok
[INFO] [stdout] test models::field_element::tests::tests_of_move_field_object_to_another::it_panics_when_the_destination_field_element_is_impassable - should panic ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tower_of_rust-0058b2ba761f76b3)
[INFO] [stdout] test utils::tests_of_translate_rectangle_on_field::it_panics_when_the_width_of_the_rectangle_is_even - should panic ... ok
[INFO] [stdout] test utils::tests_of_translate_rectangle_on_field::it_panics_when_the_height_of_the_rectangle_is_even - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tower_of_rust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d0252712e8dd5d83721787e62cf37698aef79d08a72df562e911f1d0a1573ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0252712e8dd5d83721787e62cf37698aef79d08a72df562e911f1d0a1573ef", kill_on_drop: false }`
[INFO] [stdout] 1d0252712e8dd5d83721787e62cf37698aef79d08a72df562e911f1d0a1573ef