[INFO] cloning repository https://github.com/erwinbonsma/ga-of-life
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erwinbonsma/ga-of-life" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferwinbonsma%2Fga-of-life", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferwinbonsma%2Fga-of-life'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee294b43c29ea2c7b153b964836e120dca711af2
[INFO] testing erwinbonsma/ga-of-life against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferwinbonsma%2Fga-of-life" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/erwinbonsma/ga-of-life on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/erwinbonsma/ga-of-life
[INFO] finished tweaking git repo https://github.com/erwinbonsma/ga-of-life
[INFO] tweaked toml for git repo https://github.com/erwinbonsma/ga-of-life written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/erwinbonsma/ga-of-life already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 256d758d4a515ec9dd5f708a7658261a6d759e4635363e108140745d79d323d4
[INFO] running `Command { std: "docker" "start" "-a" "256d758d4a515ec9dd5f708a7658261a6d759e4635363e108140745d79d323d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256d758d4a515ec9dd5f708a7658261a6d759e4635363e108140745d79d323d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256d758d4a515ec9dd5f708a7658261a6d759e4635363e108140745d79d323d4", kill_on_drop: false }`
[INFO] [stdout] 256d758d4a515ec9dd5f708a7658261a6d759e4635363e108140745d79d323d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 270fdd1af22b903c60be9f79f82200e584cdd4c3fd5d52b116cbfa793a934b3e
[INFO] running `Command { std: "docker" "start" "-a" "270fdd1af22b903c60be9f79f82200e584cdd4c3fd5d52b116cbfa793a934b3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.74
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.74
[INFO] [stderr]    Compiling ga_of_life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/ga/binary.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |         &points[..].sort_unstable();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` 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 17.81s
[INFO] running `Command { std: "docker" "inspect" "270fdd1af22b903c60be9f79f82200e584cdd4c3fd5d52b116cbfa793a934b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270fdd1af22b903c60be9f79f82200e584cdd4c3fd5d52b116cbfa793a934b3e", kill_on_drop: false }`
[INFO] [stdout] 270fdd1af22b903c60be9f79f82200e584cdd4c3fd5d52b116cbfa793a934b3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73692b7461629d18cf3bbfaa3fa48e1757e4b2440f728c98e5be171f62a7a447
[INFO] running `Command { std: "docker" "start" "-a" "73692b7461629d18cf3bbfaa3fa48e1757e4b2440f728c98e5be171f62a7a447", kill_on_drop: false }`
[INFO] [stderr]    Compiling ga_of_life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/ga/binary.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |         &points[..].sort_unstable();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/ga/binary.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |         &points[..].sort_unstable();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "73692b7461629d18cf3bbfaa3fa48e1757e4b2440f728c98e5be171f62a7a447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73692b7461629d18cf3bbfaa3fa48e1757e4b2440f728c98e5be171f62a7a447", kill_on_drop: false }`
[INFO] [stdout] 73692b7461629d18cf3bbfaa3fa48e1757e4b2440f728c98e5be171f62a7a447
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75cb1354b6d2b96b8e6a1de298f8f191c8d93b4a1626a5ac38f8e928938e7b6a
[INFO] running `Command { std: "docker" "start" "-a" "75cb1354b6d2b96b8e6a1de298f8f191c8d93b4a1626a5ac38f8e928938e7b6a", kill_on_drop: false }`
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/ga/binary.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |         &points[..].sort_unstable();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ga_of_life` (lib) generated 1 warning
[INFO] [stderr] warning: `ga_of_life` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ga_of_life-0520b8d57b998791)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test ca::tests::basic_bit_count ... ok
[INFO] [stdout] test ca::tests::game_of_life::evolve_block ... ok
[INFO] [stdout] test ca::tests::game_of_life::evolve_toad_across_boundary ... ok
[INFO] [stdout] test ca::tests::game_of_life::glider_termination ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ga_of_life-ae1f689af7a3df67)
[INFO] [stdout] test ca::tests::game_of_life::grid_init ... ok
[INFO] [stdout] test ca::tests::game_of_life::evolve_glider ... ok
[INFO] [stdout] test ca::tests::game_of_life::count_cells_all_ones ... ok
[INFO] [stdout] test ca::tests::game_of_life::evolve_small_oscillator ... ok
[INFO] [stdout] test ca::tests::game_of_life::evolve_glider_across_wrapped_border ... ok
[INFO] [stdout] test ca::tests::grid_invert ... ok
[INFO] [stdout] test ca::tests::game_of_life::glider_toggled_count ... ok
[INFO] [stdout] test ca::tests::game_of_life::penta_decathlon_termination ... ok
[INFO] [stdout] test ca::tests::game_of_life::evolve_glider_across_boundary ... ok
[INFO] [stdout] test ca::tests::game_of_life::zeroes_border ... ok
[INFO] [stdout] test ca::tests::game_of_life::wrapped_border ... ok
[INFO] [stdout] test ca::tests::game_of_life::grid_init_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ga_of_life
[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] [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" "75cb1354b6d2b96b8e6a1de298f8f191c8d93b4a1626a5ac38f8e928938e7b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75cb1354b6d2b96b8e6a1de298f8f191c8d93b4a1626a5ac38f8e928938e7b6a", kill_on_drop: false }`
[INFO] [stdout] 75cb1354b6d2b96b8e6a1de298f8f191c8d93b4a1626a5ac38f8e928938e7b6a