[INFO] fetching crate grid-math 0.2.7...
[INFO] testing grid-math-0.2.7 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate grid-math 0.2.7 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate grid-math 0.2.7
[INFO] finished tweaking crates.io crate grid-math 0.2.7
[INFO] tweaked toml for crates.io crate grid-math 0.2.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grid-math 0.2.7 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grid-math 0.2.7 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0185f367d8ed1b9f2bafda512a1ccdb094971dbca196d82ed83ead60e2954c66
[INFO] running `Command { std: "docker" "start" "-a" "0185f367d8ed1b9f2bafda512a1ccdb094971dbca196d82ed83ead60e2954c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0185f367d8ed1b9f2bafda512a1ccdb094971dbca196d82ed83ead60e2954c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0185f367d8ed1b9f2bafda512a1ccdb094971dbca196d82ed83ead60e2954c66", kill_on_drop: false }`
[INFO] [stdout] 0185f367d8ed1b9f2bafda512a1ccdb094971dbca196d82ed83ead60e2954c66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf252a86f21aaffdb467e12509d6bfeac46a7d11b53acc2c253fa11011ff2467
[INFO] running `Command { std: "docker" "start" "-a" "bf252a86f21aaffdb467e12509d6bfeac46a7d11b53acc2c253fa11011ff2467", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling grid-math v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "bf252a86f21aaffdb467e12509d6bfeac46a7d11b53acc2c253fa11011ff2467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf252a86f21aaffdb467e12509d6bfeac46a7d11b53acc2c253fa11011ff2467", kill_on_drop: false }`
[INFO] [stdout] bf252a86f21aaffdb467e12509d6bfeac46a7d11b53acc2c253fa11011ff2467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a768613fdf6d2c4a412cf625463bc96ea8bed9f3aa0cae1feea8992e41a50cce
[INFO] running `Command { std: "docker" "start" "-a" "a768613fdf6d2c4a412cf625463bc96ea8bed9f3aa0cae1feea8992e41a50cce", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid-math v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "a768613fdf6d2c4a412cf625463bc96ea8bed9f3aa0cae1feea8992e41a50cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a768613fdf6d2c4a412cf625463bc96ea8bed9f3aa0cae1feea8992e41a50cce", kill_on_drop: false }`
[INFO] [stdout] a768613fdf6d2c4a412cf625463bc96ea8bed9f3aa0cae1feea8992e41a50cce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37d5bcf7fab0d22a53c74aa04c84bd854ccc12f6dc693a429794fcc25f07dbf1
[INFO] running `Command { std: "docker" "start" "-a" "37d5bcf7fab0d22a53c74aa04c84bd854ccc12f6dc693a429794fcc25f07dbf1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grid_math-c7ae93ae0c6297b0)
[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 grid_math
[INFO] [stdout] 
[INFO] [stdout] running 115 tests
[INFO] [stdout] test src/lib.rs - Cell (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 116) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 124) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 171) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 153) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 108) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - Cell::at (line 523) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 143) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Cell::aligns (line 541) ... ok
[INFO] [stdout] test src/lib.rs - Cell::fmt (line 1590) ... ok
[INFO] [stdout] test src/lib.rs - Cell::aligns_panic (line 565) ... ok
[INFO] [stdout] test src/lib.rs - Cell::depth (line 704) ... ok
[INFO] [stdout] test src/lib.rs - Cell::depth_gap (line 724) ... ok
[INFO] [stdout] test src/lib.rs - Cell::on_the_edge (line 1568) ... ok
[INFO] [stdout] test src/lib.rs - Cell::into (line 1632) ... ok
[INFO] [stdout] test src/lib.rs - Cell::from (line 1611) ... ok
[INFO] [stdout] test src/lib.rs - Cell::overflowing_down (line 1161) ... ok
[INFO] [stdout] test src/lib.rs - Cell::overflowing_up (line 1122) ... ok
[INFO] [stdout] test src/lib.rs - Cell::project_down (line 1393) ... ok
[INFO] [stdout] test src/lib.rs - Cell::overflowing_left (line 1200) ... ok
[INFO] [stdout] test src/lib.rs - Cell::global_depth (line 644) ... ok
[INFO] [stdout] test src/lib.rs - Cell::global_width (line 629) ... ok
[INFO] [stdout] test src/lib.rs - Cell::saturating_left (line 1052) ... ok
[INFO] [stdout] test src/lib.rs - Cell::project_up (line 1371) ... ok
[INFO] [stdout] test src/lib.rs - Cell::project_left (line 1415) ... ok
[INFO] [stdout] test src/lib.rs - Cell::saturating_up (line 982) ... ok
[INFO] [stdout] test src/lib.rs - Cell::saturating_right (line 1087) ... ok
[INFO] [stdout] test src/lib.rs - Cell::project_right (line 1437) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_down (line 865) ... ok
[INFO] [stdout] test src/lib.rs - Cell::saturating_down (line 1017) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_left (line 903) ... ok
[INFO] [stdout] test src/lib.rs - Cell::aligns_panic (line 573) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_up (line 827) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_right (line 941) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_towards (line 1461) ... ok
[INFO] [stdout] test src/lib.rs - Cell::new (line 507) ... ok
[INFO] [stdout] test src/lib.rs - Cell::overflowing_right (line 1239) ... ok
[INFO] [stdout] test src/lib.rs - Cell::will_overflow_width (line 804) ... ok
[INFO] [stdout] test src/lib.rs - Cell::will_overflow_depth (line 764) ... ok
[INFO] [stdout] test src/lib.rs - Cell::width_gap (line 683) ... ok
[INFO] [stdout] test src/lib.rs - Cell::will_underflow_depth (line 744) ... ok
[INFO] [stdout] test src/lib.rs - Cell::within (line 590) ... ok
[INFO] [stdout] test src/lib.rs - Cell::width (line 663) ... ok
[INFO] [stdout] test src/lib.rs - Cell::will_underflow_width (line 784) ... ok
[INFO] [stdout] test src/lib.rs - Cell::wrapping_right (line 1347) ... ok
[INFO] [stdout] test src/lib.rs - Cell::wrapping_left (line 1323) ... ok
[INFO] [stdout] test src/lib.rs - Cell::wrapping_down (line 1299) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_down (line 874) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Cells (line 367) ... ok
[INFO] [stdout] test src/lib.rs - Columns (line 439) ... ok
[INFO] [stdout] test src/lib.rs - Cell::wrapping_up (line 1275) ... ok
[INFO] [stdout] test src/lib.rs - Cells::from (line 2095) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 217) ... ok
[INFO] [stdout] test src/lib.rs - Columns::from (line 2115) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 225) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 261) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 248) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_right (line 950) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 301) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 283) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 272) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 315) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 329) ... ok
[INFO] [stdout] test src/lib.rs - Grid::columns (line 1973) ... ok
[INFO] [stdout] test src/lib.rs - Grid::area (line 1775) ... ok
[INFO] [stdout] test src/lib.rs - Grid::depth (line 1882) ... ok
[INFO] [stdout] test src/lib.rs - Grid::cells (line 1913) ... ok
[INFO] [stdout] test src/lib.rs - Cell::within_panic (line 612) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Grid::fmt (line 2079) ... ok
[INFO] [stdout] test src/lib.rs - Grid::end (line 1852) ... ok
[INFO] [stdout] test src/lib.rs - Grid::from (line 2040) ... ok
[INFO] [stdout] test src/lib.rs - Grid::member (line 1753) ... ok
[INFO] [stdout] test src/lib.rs - Grid::into (line 2062) ... ok
[INFO] [stdout] test src/lib.rs - Grid::into (line 2023) ... ok
[INFO] [stdout] test src/lib.rs - Grid::new (line 1652) ... ok
[INFO] [stdout] test src/lib.rs - Grid::from (line 2001) ... ok
[INFO] [stdout] test src/lib.rs - Grid::indented (line 1681) ... ok
[INFO] [stdout] test src/lib.rs - Grid::rows (line 1941) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_left (line 912) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Grid::size (line 1897) ... ok
[INFO] [stdout] test src/lib.rs - Grid::width (line 1867) ... ok
[INFO] [stdout] test src/lib.rs - Grid::slice (line 1805) ... ok
[INFO] [stdout] test src/lib.rs - Grid::within (line 1712) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::all_occupied (line 2458) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V> (line 2572) ... ok
[INFO] [stdout] test src/lib.rs - Grid::start (line 1837) ... ok
[INFO] [stdout] test src/lib.rs - GridMap (line 477) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_up (line 836) - should panic ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::first_occupied (line 2495) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::all_vacant (line 2475) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::from (line 2240) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::first_vacant (line 2515) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::from (line 2218) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::grid (line 2362) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::insert (line 2299) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::new (line 2276) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::occupied_count (line 2424) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::random_occupied (line 2532) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::random_vacant (line 2551) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::vacant (line 2404) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::vacant_count (line 2441) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::vacant_insert (line 2330) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V> (line 2593) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::occupied (line 2381) ... ok
[INFO] [stdout] test src/lib.rs - GridMap (line 488) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Rows (line 401) ... ok
[INFO] [stdout] test src/lib.rs - Rows::from (line 2138) ... ok
[INFO] [stdout] test src/lib.rs - Grid::within_panic (line 1733) - should panic ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::from (line 2252) - should panic ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::insert (line 2309) - should panic ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::vacant_insert (line 2340) - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 115 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.99s; merged doctests compilation took 0.89s
[INFO] running `Command { std: "docker" "inspect" "37d5bcf7fab0d22a53c74aa04c84bd854ccc12f6dc693a429794fcc25f07dbf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37d5bcf7fab0d22a53c74aa04c84bd854ccc12f6dc693a429794fcc25f07dbf1", kill_on_drop: false }`
[INFO] [stdout] 37d5bcf7fab0d22a53c74aa04c84bd854ccc12f6dc693a429794fcc25f07dbf1