[INFO] fetching crate grid_2d 0.15.0...
[INFO] testing grid_2d-0.15.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate grid_2d 0.15.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate grid_2d 0.15.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grid_2d 0.15.0
[INFO] finished tweaking crates.io crate grid_2d 0.15.0
[INFO] tweaked toml for crates.io crate grid_2d 0.15.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4b71bd0cb24c841f3bc559aedd732f28ec0d492f4aca07e3301c095868741f7
[INFO] running `Command { std: "docker" "start" "-a" "c4b71bd0cb24c841f3bc559aedd732f28ec0d492f4aca07e3301c095868741f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4b71bd0cb24c841f3bc559aedd732f28ec0d492f4aca07e3301c095868741f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b71bd0cb24c841f3bc559aedd732f28ec0d492f4aca07e3301c095868741f7", kill_on_drop: false }`
[INFO] [stdout] c4b71bd0cb24c841f3bc559aedd732f28ec0d492f4aca07e3301c095868741f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a861c0e2ec8cbc339d06e9f3f3ebcf45bea9c85a7a1b01fb87620efefa351541
[INFO] running `Command { std: "docker" "start" "-a" "a861c0e2ec8cbc339d06e9f3f3ebcf45bea9c85a7a1b01fb87620efefa351541", kill_on_drop: false }`
[INFO] [stderr]    Compiling coord_2d v0.3.1
[INFO] [stderr]    Compiling grid_2d v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "a861c0e2ec8cbc339d06e9f3f3ebcf45bea9c85a7a1b01fb87620efefa351541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a861c0e2ec8cbc339d06e9f3f3ebcf45bea9c85a7a1b01fb87620efefa351541", kill_on_drop: false }`
[INFO] [stdout] a861c0e2ec8cbc339d06e9f3f3ebcf45bea9c85a7a1b01fb87620efefa351541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48215e84d7b80beb8db904aacae711ff5ab699c3ae0601254f285160ebf83f4d
[INFO] running `Command { std: "docker" "start" "-a" "48215e84d7b80beb8db904aacae711ff5ab699c3ae0601254f285160ebf83f4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid_2d v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "48215e84d7b80beb8db904aacae711ff5ab699c3ae0601254f285160ebf83f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48215e84d7b80beb8db904aacae711ff5ab699c3ae0601254f285160ebf83f4d", kill_on_drop: false }`
[INFO] [stdout] 48215e84d7b80beb8db904aacae711ff5ab699c3ae0601254f285160ebf83f4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15157b3fc610fe78acea267f1c1d42037dc837fd1d4ab601467e7b234046b2fb
[INFO] running `Command { std: "docker" "start" "-a" "15157b3fc610fe78acea267f1c1d42037dc837fd1d4ab601467e7b234046b2fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grid_2d-e62dcfbbd7b00772)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::tiling ... ok
[INFO] [stdout] test tests::get2_checked_mut ... ok
[INFO] [stdout] test tests::index ... ok
[INFO] [stdout] test tests::enumerate ... ok
[INFO] [stdout] test tests::out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::get2_checked_mut_equal_coords - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grid_2d
[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" "15157b3fc610fe78acea267f1c1d42037dc837fd1d4ab601467e7b234046b2fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15157b3fc610fe78acea267f1c1d42037dc837fd1d4ab601467e7b234046b2fb", kill_on_drop: false }`
[INFO] [stdout] 15157b3fc610fe78acea267f1c1d42037dc837fd1d4ab601467e7b234046b2fb