[INFO] fetching crate nsys-mat 0.5.4...
[INFO] testing nsys-mat-0.5.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate nsys-mat 0.5.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate nsys-mat 0.5.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nsys-mat 0.5.4
[INFO] tweaked toml for crates.io crate nsys-mat 0.5.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nsys-mat 0.5.4 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 nsys-mat 0.5.4 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.104
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 62b88a3879c6d2484d46459aa7aa962712dc6bf5dff503a5015f5493d5f228ec
[INFO] running `Command { std: "docker" "start" "-a" "62b88a3879c6d2484d46459aa7aa962712dc6bf5dff503a5015f5493d5f228ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62b88a3879c6d2484d46459aa7aa962712dc6bf5dff503a5015f5493d5f228ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b88a3879c6d2484d46459aa7aa962712dc6bf5dff503a5015f5493d5f228ec", kill_on_drop: false }`
[INFO] [stdout] 62b88a3879c6d2484d46459aa7aa962712dc6bf5dff503a5015f5493d5f228ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 546e0af9776743cdb5e430b2d491212df8080c0eb49a38383d24346bc61b9b20
[INFO] running `Command { std: "docker" "start" "-a" "546e0af9776743cdb5e430b2d491212df8080c0eb49a38383d24346bc61b9b20", kill_on_drop: false }`
[INFO] [stderr]    Compiling nsys-mat v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "546e0af9776743cdb5e430b2d491212df8080c0eb49a38383d24346bc61b9b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546e0af9776743cdb5e430b2d491212df8080c0eb49a38383d24346bc61b9b20", kill_on_drop: false }`
[INFO] [stdout] 546e0af9776743cdb5e430b2d491212df8080c0eb49a38383d24346bc61b9b20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 38077984d7904554776eaee95da2c3ebb49d25f1f5d2df5421c81b1117c8df55
[INFO] running `Command { std: "docker" "start" "-a" "38077984d7904554776eaee95da2c3ebb49d25f1f5d2df5421c81b1117c8df55", kill_on_drop: false }`
[INFO] [stderr]    Compiling nsys-mat v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "38077984d7904554776eaee95da2c3ebb49d25f1f5d2df5421c81b1117c8df55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38077984d7904554776eaee95da2c3ebb49d25f1f5d2df5421c81b1117c8df55", kill_on_drop: false }`
[INFO] [stdout] 38077984d7904554776eaee95da2c3ebb49d25f1f5d2df5421c81b1117c8df55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 53b1664e2f55f032c4db9e49eeb11d40565c0be2d11032346b2835ba430dff74
[INFO] running `Command { std: "docker" "start" "-a" "53b1664e2f55f032c4db9e49eeb11d40565c0be2d11032346b2835ba430dff74", 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/mat-3cd68a202a6c2150)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_rect_iter ... ok
[INFO] [stdout] test test::test_rect_iter_mut ... ok
[INFO] [stdout] test test::test_two_iterators ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mat
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/dimensions.rs - dimensions::Dimensions (line 8) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate (line 8) ... ok
[INFO] [stdout] test src/lib.rs - Mat<T>::get (line 85) ... ok
[INFO] [stdout] test src/rectangle.rs - rectangle::Rectangle (line 8) ... ok
[INFO] [stdout] test src/lib.rs - Mat<T>::get_mut_rc (line 118) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.54s; merged doctests compilation took 0.53s
[INFO] running `Command { std: "docker" "inspect" "53b1664e2f55f032c4db9e49eeb11d40565c0be2d11032346b2835ba430dff74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b1664e2f55f032c4db9e49eeb11d40565c0be2d11032346b2835ba430dff74", kill_on_drop: false }`
[INFO] [stdout] 53b1664e2f55f032c4db9e49eeb11d40565c0be2d11032346b2835ba430dff74