[INFO] fetching crate grid-math 0.2.7...
[INFO] testing grid-math-0.2.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate grid-math 0.2.7 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grid-math 0.2.7 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75f72145d8aea908355de95e5ef1d6835a78398de9f835b99bc41800ca356205
[INFO] running `Command { std: "docker" "start" "-a" "75f72145d8aea908355de95e5ef1d6835a78398de9f835b99bc41800ca356205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75f72145d8aea908355de95e5ef1d6835a78398de9f835b99bc41800ca356205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f72145d8aea908355de95e5ef1d6835a78398de9f835b99bc41800ca356205", kill_on_drop: false }`
[INFO] [stdout] 75f72145d8aea908355de95e5ef1d6835a78398de9f835b99bc41800ca356205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18e6a48ad5f04faa6e76e951d93838acf58a11664a538b4c75cef70796f68fa5
[INFO] running `Command { std: "docker" "start" "-a" "18e6a48ad5f04faa6e76e951d93838acf58a11664a538b4c75cef70796f68fa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[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 3.74s
[INFO] running `Command { std: "docker" "inspect" "18e6a48ad5f04faa6e76e951d93838acf58a11664a538b4c75cef70796f68fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18e6a48ad5f04faa6e76e951d93838acf58a11664a538b4c75cef70796f68fa5", kill_on_drop: false }`
[INFO] [stdout] 18e6a48ad5f04faa6e76e951d93838acf58a11664a538b4c75cef70796f68fa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 326ffb95717957b1abc89e0453290422709457a1ce5d7c818ba6e7148689edc2
[INFO] running `Command { std: "docker" "start" "-a" "326ffb95717957b1abc89e0453290422709457a1ce5d7c818ba6e7148689edc2", 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 0.33s
[INFO] running `Command { std: "docker" "inspect" "326ffb95717957b1abc89e0453290422709457a1ce5d7c818ba6e7148689edc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "326ffb95717957b1abc89e0453290422709457a1ce5d7c818ba6e7148689edc2", kill_on_drop: false }`
[INFO] [stdout] 326ffb95717957b1abc89e0453290422709457a1ce5d7c818ba6e7148689edc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2688cf27d4fd0f1f8d740a4b375a8fb796c1be574e9346084ef9dc00eb034f03
[INFO] running `Command { std: "docker" "start" "-a" "2688cf27d4fd0f1f8d740a4b375a8fb796c1be574e9346084ef9dc00eb034f03", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grid_math-07b74453b4e8cc2c)
[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 108) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 100) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 153) ... ok
[INFO] [stdout] test src/lib.rs - Cell::aligns (line 541) ... 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 - Cell::global_depth (line 644) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 171) ... ok
[INFO] [stdout] test src/lib.rs - Cell::global_width (line 629) ... ok
[INFO] [stdout] test src/lib.rs - Cell::depth (line 704) ... ok
[INFO] [stdout] test src/lib.rs - Cell (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Cell::aligns_panic (line 565) ... ok
[INFO] [stdout] test src/lib.rs - Cell::new (line 507) ... 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::from (line 1611) ... ok
[INFO] [stdout] test src/lib.rs - Cell::on_the_edge (line 1568) ... ok
[INFO] [stdout] test src/lib.rs - Cell::overflowing_right (line 1239) ... ok
[INFO] [stdout] test src/lib.rs - Cell::overflowing_down (line 1161) ... ok
[INFO] [stdout] test src/lib.rs - Cell::depth_gap (line 724) ... ok
[INFO] [stdout] test src/lib.rs - Cell::into (line 1632) ... ok
[INFO] [stdout] test src/lib.rs - Cell::overflowing_left (line 1200) ... ok
[INFO] [stdout] test src/lib.rs - Cell::overflowing_up (line 1122) ... ok
[INFO] [stdout] test src/lib.rs - Cell::project_right (line 1437) ... ok
[INFO] [stdout] test src/lib.rs - Cell::project_down (line 1393) ... ok
[INFO] [stdout] test src/lib.rs - Cell::project_up (line 1371) ... ok
[INFO] [stdout] test src/lib.rs - Cell::saturating_down (line 1017) ... ok
[INFO] [stdout] test src/lib.rs - Cell::saturating_left (line 1052) ... 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::strict_up (line 827) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_down (line 865) ... ok
[INFO] [stdout] test src/lib.rs - Cell::project_left (line 1415) ... ok
[INFO] [stdout] test src/lib.rs - Cell::fmt (line 1590) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_left (line 903) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_towards (line 1461) ... ok
[INFO] [stdout] test src/lib.rs - Cell::will_underflow_depth (line 744) ... ok
[INFO] [stdout] test src/lib.rs - Cell::will_underflow_width (line 784) ... ok
[INFO] [stdout] test src/lib.rs - Cell::wrapping_up (line 1275) ... ok
[INFO] [stdout] test src/lib.rs - Cell::will_overflow_width (line 804) ... ok
[INFO] [stdout] test src/lib.rs - Cell::width_gap (line 683) ... ok
[INFO] [stdout] test src/lib.rs - Columns (line 439) ... ok
[INFO] [stdout] test src/lib.rs - Cells::from (line 2095) ... ok
[INFO] [stdout] test src/lib.rs - Cell::wrapping_left (line 1323) ... ok
[INFO] [stdout] test src/lib.rs - Cell::will_overflow_depth (line 764) ... ok
[INFO] [stdout] test src/lib.rs - Cells (line 367) ... ok
[INFO] [stdout] test src/lib.rs - Cell::width (line 663) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_right (line 941) ... ok
[INFO] [stdout] test src/lib.rs - Cell::wrapping_down (line 1299) ... ok
[INFO] [stdout] test src/lib.rs - Cell::wrapping_right (line 1347) ... ok
[INFO] [stdout] test src/lib.rs - Cell::within (line 590) ... 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 217) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 248) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 283) ... ok
[INFO] [stdout] test src/lib.rs - Columns::from (line 2115) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 301) ... ok
[INFO] [stdout] test src/lib.rs - Cell::aligns_panic (line 573) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Grid::from (line 2001) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 272) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 329) ... ok
[INFO] [stdout] test src/lib.rs - Grid::cells (line 1913) ... ok
[INFO] [stdout] test src/lib.rs - Grid::columns (line 1973) ... ok
[INFO] [stdout] test src/lib.rs - Grid::fmt (line 2079) ... ok
[INFO] [stdout] test src/lib.rs - Grid (line 315) ... ok
[INFO] [stdout] test src/lib.rs - Grid::depth (line 1882) ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_down (line 874) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Grid::area (line 1775) ... 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::size (line 1897) ... ok
[INFO] [stdout] test src/lib.rs - Grid::indented (line 1681) ... 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::into (line 2062) ... ok
[INFO] [stdout] test src/lib.rs - Cell::within_panic (line 612) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Grid::start (line 1837) ... ok
[INFO] [stdout] test src/lib.rs - Grid::within (line 1712) ... ok
[INFO] [stdout] test src/lib.rs - Grid::member (line 1753) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::all_vacant (line 2475) ... ok
[INFO] [stdout] test src/lib.rs - Grid::width (line 1867) ... ok
[INFO] [stdout] test src/lib.rs - Grid::rows (line 1941) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::all_occupied (line 2458) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V> (line 2593) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::first_vacant (line 2515) ... ok
[INFO] [stdout] test src/lib.rs - GridMap (line 477) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::grid (line 2362) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::from (line 2240) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V> (line 2572) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::first_occupied (line 2495) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::insert (line 2299) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::from (line 2218) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::new (line 2276) ... 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>::occupied (line 2381) ... ok
[INFO] [stdout] test src/lib.rs - Grid::slice (line 1805) ... 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>::vacant_insert (line 2330) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::vacant_count (line 2441) ... ok
[INFO] [stdout] test src/lib.rs - Rows::from (line 2138) ... ok
[INFO] [stdout] test src/lib.rs - Rows (line 401) ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::insert (line 2309) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Grid::within_panic (line 1733) - should panic ... ok
[INFO] [stdout] test src/lib.rs - GridMap (line 488) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_right (line 950) - should panic ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::from (line 2252) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_left (line 912) - should panic ... ok
[INFO] [stdout] test src/lib.rs - GridMap<V>::vacant_insert (line 2340) - should panic ... ok
[INFO] [stdout] test src/lib.rs - Cell::strict_up (line 836) - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 115 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.39s; merged doctests compilation took 1.25s
[INFO] running `Command { std: "docker" "inspect" "2688cf27d4fd0f1f8d740a4b375a8fb796c1be574e9346084ef9dc00eb034f03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2688cf27d4fd0f1f8d740a4b375a8fb796c1be574e9346084ef9dc00eb034f03", kill_on_drop: false }`
[INFO] [stdout] 2688cf27d4fd0f1f8d740a4b375a8fb796c1be574e9346084ef9dc00eb034f03