[INFO] fetching crate grid2d 1.2.0...
[INFO] testing grid2d-1.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate grid2d 1.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate grid2d 1.2.0
[INFO] finished tweaking crates.io crate grid2d 1.2.0
[INFO] tweaked toml for crates.io crate grid2d 1.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grid2d 1.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grid2d 1.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dbe375b099d5a85f72f6610bbedc5d7a6b6babc41e64866e8f9f33b374e0ba6
[INFO] running `Command { std: "docker" "start" "-a" "8dbe375b099d5a85f72f6610bbedc5d7a6b6babc41e64866e8f9f33b374e0ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dbe375b099d5a85f72f6610bbedc5d7a6b6babc41e64866e8f9f33b374e0ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dbe375b099d5a85f72f6610bbedc5d7a6b6babc41e64866e8f9f33b374e0ba6", kill_on_drop: false }`
[INFO] [stdout] 8dbe375b099d5a85f72f6610bbedc5d7a6b6babc41e64866e8f9f33b374e0ba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aeb64b9b63870444c692a187756453e0b6a8799ca9ab8cadb2843adb7b0163be
[INFO] running `Command { std: "docker" "start" "-a" "aeb64b9b63870444c692a187756453e0b6a8799ca9ab8cadb2843adb7b0163be", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid2d v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "aeb64b9b63870444c692a187756453e0b6a8799ca9ab8cadb2843adb7b0163be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeb64b9b63870444c692a187756453e0b6a8799ca9ab8cadb2843adb7b0163be", kill_on_drop: false }`
[INFO] [stdout] aeb64b9b63870444c692a187756453e0b6a8799ca9ab8cadb2843adb7b0163be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a58e70c8790609501350ffe17023db53a77fabab90fe8ce4e63b8e60638d4f5
[INFO] running `Command { std: "docker" "start" "-a" "8a58e70c8790609501350ffe17023db53a77fabab90fe8ce4e63b8e60638d4f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid2d v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "8a58e70c8790609501350ffe17023db53a77fabab90fe8ce4e63b8e60638d4f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a58e70c8790609501350ffe17023db53a77fabab90fe8ce4e63b8e60638d4f5", kill_on_drop: false }`
[INFO] [stdout] 8a58e70c8790609501350ffe17023db53a77fabab90fe8ce4e63b8e60638d4f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3ff30644d6d4644280b449908e46d17c209582eec525d8169e6b77cbe7760ca
[INFO] running `Command { std: "docker" "start" "-a" "f3ff30644d6d4644280b449908e46d17c209582eec525d8169e6b77cbe7760ca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grid2d-8f5b3528f6c41f22)
[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 grid2d
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate (line 102) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::(usize,usize) (line 178) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate (line 132) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate (line 226) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate (line 147) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::(usize,usize) (line 162) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T::Item> (line 522) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::get (line 143) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::columns (line 345) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::[usize;2] (line 210) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate (line 278) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate (line 117) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::[usize;2] (line 194) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T> (line 444) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::iter_mut (line 195) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T> (line 485) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::neighbors (line 245) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::rows (line 318) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::try_new (line 61) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::new (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.77s; merged doctests compilation took 0.74s
[INFO] running `Command { std: "docker" "inspect" "f3ff30644d6d4644280b449908e46d17c209582eec525d8169e6b77cbe7760ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ff30644d6d4644280b449908e46d17c209582eec525d8169e6b77cbe7760ca", kill_on_drop: false }`
[INFO] [stdout] f3ff30644d6d4644280b449908e46d17c209582eec525d8169e6b77cbe7760ca