[INFO] cloning repository https://github.com/wareya/collapse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wareya/collapse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwareya%2Fcollapse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwareya%2Fcollapse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 001f690bab8dc9ddfa5712274dd299cf377270d4
[INFO] testing wareya/collapse 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%2Fwareya%2Fcollapse" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wareya/collapse 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/wareya/collapse
[INFO] finished tweaking git repo https://github.com/wareya/collapse
[INFO] tweaked toml for git repo https://github.com/wareya/collapse written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/wareya/collapse 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 51e769e87b9453be4d64f73df61b79a52fd7848895a5bfab5f3b85ba6563aa3e
[INFO] running `Command { std: "docker" "start" "-a" "51e769e87b9453be4d64f73df61b79a52fd7848895a5bfab5f3b85ba6563aa3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51e769e87b9453be4d64f73df61b79a52fd7848895a5bfab5f3b85ba6563aa3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e769e87b9453be4d64f73df61b79a52fd7848895a5bfab5f3b85ba6563aa3e", kill_on_drop: false }`
[INFO] [stdout] 51e769e87b9453be4d64f73df61b79a52fd7848895a5bfab5f3b85ba6563aa3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] af7f15c2034a0f2416d9b30e28573c1ebc63c5a852ce02562f469d6975dfeded
[INFO] running `Command { std: "docker" "start" "-a" "af7f15c2034a0f2416d9b30e28573c1ebc63c5a852ce02562f469d6975dfeded", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling collapse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `forbidden_tiles`
[INFO] [stdout]    --> src/main.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 |         forbidden_tiles : Vec<TileId>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.48s
[INFO] running `Command { std: "docker" "inspect" "af7f15c2034a0f2416d9b30e28573c1ebc63c5a852ce02562f469d6975dfeded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7f15c2034a0f2416d9b30e28573c1ebc63c5a852ce02562f469d6975dfeded", kill_on_drop: false }`
[INFO] [stdout] af7f15c2034a0f2416d9b30e28573c1ebc63c5a852ce02562f469d6975dfeded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 440bf72cf59761b2cec74684ee2c487e423ea22cf976546929f8c6a7a6220153
[INFO] running `Command { std: "docker" "start" "-a" "440bf72cf59761b2cec74684ee2c487e423ea22cf976546929f8c6a7a6220153", kill_on_drop: false }`
[INFO] [stderr]    Compiling collapse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "440bf72cf59761b2cec74684ee2c487e423ea22cf976546929f8c6a7a6220153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "440bf72cf59761b2cec74684ee2c487e423ea22cf976546929f8c6a7a6220153", kill_on_drop: false }`
[INFO] [stdout] 440bf72cf59761b2cec74684ee2c487e423ea22cf976546929f8c6a7a6220153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 80b62a966b2ad59bd31366f44674565840deda9e8f9498d4b4f3c37f1f39260b
[INFO] running `Command { std: "docker" "start" "-a" "80b62a966b2ad59bd31366f44674565840deda9e8f9498d4b4f3c37f1f39260b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collapse-33e97b229824a407)
[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" "80b62a966b2ad59bd31366f44674565840deda9e8f9498d4b4f3c37f1f39260b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80b62a966b2ad59bd31366f44674565840deda9e8f9498d4b4f3c37f1f39260b", kill_on_drop: false }`
[INFO] [stdout] 80b62a966b2ad59bd31366f44674565840deda9e8f9498d4b4f3c37f1f39260b