[INFO] fetching crate game-grid 0.1.3...
[INFO] testing game-grid-0.1.3 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate game-grid 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate game-grid 0.1.3 on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate game-grid 0.1.3
[INFO] finished tweaking crates.io crate game-grid 0.1.3
[INFO] tweaked toml for crates.io crate game-grid 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 376 packages to latest compatible versions
[INFO] [stderr]       Adding bevy v0.9.1 (available: v0.15.3)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.45 (available: v0.4.50)
[INFO] [stderr]       Adding web-sys v0.3.72 (available: v0.3.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee978fe1d0845d6e176fb2e580261042d7575928993f2a46d1fb6d018866fe9f
[INFO] running `Command { std: "docker" "start" "-a" "ee978fe1d0845d6e176fb2e580261042d7575928993f2a46d1fb6d018866fe9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee978fe1d0845d6e176fb2e580261042d7575928993f2a46d1fb6d018866fe9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee978fe1d0845d6e176fb2e580261042d7575928993f2a46d1fb6d018866fe9f", kill_on_drop: false }`
[INFO] [stdout] ee978fe1d0845d6e176fb2e580261042d7575928993f2a46d1fb6d018866fe9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39c1c3ddfdc6d004771dd16d65c9b091300d60cb18248c6aedc24daad81da51b
[INFO] running `Command { std: "docker" "start" "-a" "39c1c3ddfdc6d004771dd16d65c9b091300d60cb18248c6aedc24daad81da51b", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling game-grid-derive-core v0.1.0
[INFO] [stderr]    Compiling game-grid-derive v0.1.0
[INFO] [stderr]    Compiling game-grid v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.00s
[INFO] running `Command { std: "docker" "inspect" "39c1c3ddfdc6d004771dd16d65c9b091300d60cb18248c6aedc24daad81da51b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c1c3ddfdc6d004771dd16d65c9b091300d60cb18248c6aedc24daad81da51b", kill_on_drop: false }`
[INFO] [stdout] 39c1c3ddfdc6d004771dd16d65c9b091300d60cb18248c6aedc24daad81da51b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae194a86ad5930ff53f8b9556cd00f37b8e8b15f149e9eae1aef5620e4c03b4f
[INFO] running `Command { std: "docker" "start" "-a" "ae194a86ad5930ff53f8b9556cd00f37b8e8b15f149e9eae1aef5620e4c03b4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling game-grid v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "ae194a86ad5930ff53f8b9556cd00f37b8e8b15f149e9eae1aef5620e4c03b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae194a86ad5930ff53f8b9556cd00f37b8e8b15f149e9eae1aef5620e4c03b4f", kill_on_drop: false }`
[INFO] [stdout] ae194a86ad5930ff53f8b9556cd00f37b8e8b15f149e9eae1aef5620e4c03b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57381940075e3ed6840ef7b2b582ce130c24c59aef834acff3b32f11a18f536f
[INFO] running `Command { std: "docker" "start" "-a" "57381940075e3ed6840ef7b2b582ce130c24c59aef834acff3b32f11a18f536f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_char_grid ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/game_grid-4ff8c0a71aabd889)
[INFO] [stdout] test tests::test_derive_range ... ok
[INFO] [stdout] test tests::test_enum_grid ... ok
[INFO] [stdout] test tests::test_indicing ... ok
[INFO] [stdout] test tests::test_struct_grid ... ok
[INFO] [stdout] test tests::test_enum_grid_without_impl ... ok
[INFO] [stdout] test tests::test_derive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests game_grid
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Grid<Cell>::position_for_index (line 325) ... ok
[INFO] [stdout] test src/lib.rs - Grid<Cell>::from_slice (line 185) ... ok
[INFO] [stdout] test src/lib.rs - GridCell (line 92) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 150) ... ok
[INFO] [stdout] test src/lib.rs - Grid<Cell>::index_for_position (line 343) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Grid<Cell>::flip_y (line 254) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "57381940075e3ed6840ef7b2b582ce130c24c59aef834acff3b32f11a18f536f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57381940075e3ed6840ef7b2b582ce130c24c59aef834acff3b32f11a18f536f", kill_on_drop: false }`
[INFO] [stdout] 57381940075e3ed6840ef7b2b582ce130c24c59aef834acff3b32f11a18f536f