[INFO] cloning repository https://github.com/linzigeer/02-concurrency [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/linzigeer/02-concurrency" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinzigeer%2F02-concurrency", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinzigeer%2F02-concurrency'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8debc68d34857cf8c211c4d10c35458552ab5645 [INFO] testing linzigeer/02-concurrency against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinzigeer%2F02-concurrency" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/linzigeer/02-concurrency [INFO] finished tweaking git repo https://github.com/linzigeer/02-concurrency [INFO] tweaked toml for git repo https://github.com/linzigeer/02-concurrency written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/linzigeer/02-concurrency on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/linzigeer/02-concurrency 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba8cf7c882b182d05baf78e93aa435e47faa9e91f5a57a448fb20a2b02ceaa97 [INFO] running `Command { std: "docker" "start" "-a" "ba8cf7c882b182d05baf78e93aa435e47faa9e91f5a57a448fb20a2b02ceaa97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba8cf7c882b182d05baf78e93aa435e47faa9e91f5a57a448fb20a2b02ceaa97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba8cf7c882b182d05baf78e93aa435e47faa9e91f5a57a448fb20a2b02ceaa97", kill_on_drop: false }` [INFO] [stdout] ba8cf7c882b182d05baf78e93aa435e47faa9e91f5a57a448fb20a2b02ceaa97 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd2af6132381ff39c05c01920d34fd2b65a3b42619fdf736209158b59e930f44 [INFO] running `Command { std: "docker" "start" "-a" "cd2af6132381ff39c05c01920d34fd2b65a3b42619fdf736209158b59e930f44", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling mio v1.0.1 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling bytes v1.7.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling dashmap v6.0.1 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling oneshot v0.1.8 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tokio v1.39.2 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling concurrecny v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.20s [INFO] running `Command { std: "docker" "inspect" "cd2af6132381ff39c05c01920d34fd2b65a3b42619fdf736209158b59e930f44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd2af6132381ff39c05c01920d34fd2b65a3b42619fdf736209158b59e930f44", kill_on_drop: false }` [INFO] [stdout] cd2af6132381ff39c05c01920d34fd2b65a3b42619fdf736209158b59e930f44 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 134c7ab3d60a44ae34a400821577a1b9dde47b0233d6dadb7f71cf111660fab6 [INFO] running `Command { std: "docker" "start" "-a" "134c7ab3d60a44ae34a400821577a1b9dde47b0233d6dadb7f71cf111660fab6", kill_on_drop: false }` [INFO] [stderr] Compiling concurrecny v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.20s [INFO] running `Command { std: "docker" "inspect" "134c7ab3d60a44ae34a400821577a1b9dde47b0233d6dadb7f71cf111660fab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "134c7ab3d60a44ae34a400821577a1b9dde47b0233d6dadb7f71cf111660fab6", kill_on_drop: false }` [INFO] [stdout] 134c7ab3d60a44ae34a400821577a1b9dde47b0233d6dadb7f71cf111660fab6 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 41deb9683b86cb1aa19b2f9424d1a37d2a8342c0f9da6f1eb20773223e372958 [INFO] running `Command { std: "docker" "start" "-a" "41deb9683b86cb1aa19b2f9424d1a37d2a8342c0f9da6f1eb20773223e372958", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/concurrecny-2de260772ea07eaf) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test matrix::tests::test_matrix_display ... ok [INFO] [stdout] test matrix::tests::test_matrix_multiply ... ok [INFO] [stdout] test matrix::tests::test_two_matrix_can_not_multiply_is_err ... ok [INFO] [stdout] test matrix::tests::test_two_matrix_can_not_multiply - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/concurrecny-ef69bf774f49040e) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test matrix::tests::test_matrix_multiply ... ok [INFO] [stdout] test matrix::tests::test_matrix_display ... ok [INFO] [stdout] test matrix::tests::test_two_matrix_can_not_multiply_is_err ... ok [INFO] [stderr] Doc-tests concurrecny [INFO] [stdout] test matrix::tests::test_two_matrix_can_not_multiply - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "41deb9683b86cb1aa19b2f9424d1a37d2a8342c0f9da6f1eb20773223e372958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41deb9683b86cb1aa19b2f9424d1a37d2a8342c0f9da6f1eb20773223e372958", kill_on_drop: false }` [INFO] [stdout] 41deb9683b86cb1aa19b2f9424d1a37d2a8342c0f9da6f1eb20773223e372958