[INFO] fetching crate linalgo 0.1.0...
[INFO] testing linalgo-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate linalgo 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate linalgo 0.1.0
[INFO] finished tweaking crates.io crate linalgo 0.1.0
[INFO] tweaked toml for crates.io crate linalgo 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linalgo 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linalgo 0.1.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8a17c4c15b67f7776287b840013f8de584168298279a80022e53b217888b43b
[INFO] running `Command { std: "docker" "start" "-a" "d8a17c4c15b67f7776287b840013f8de584168298279a80022e53b217888b43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8a17c4c15b67f7776287b840013f8de584168298279a80022e53b217888b43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a17c4c15b67f7776287b840013f8de584168298279a80022e53b217888b43b", kill_on_drop: false }`
[INFO] [stdout] d8a17c4c15b67f7776287b840013f8de584168298279a80022e53b217888b43b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a94b3428758bc47a3c23c2150c76f81af82a4ad176371e31ab480dd61d886a8c
[INFO] running `Command { std: "docker" "start" "-a" "a94b3428758bc47a3c23c2150c76f81af82a4ad176371e31ab480dd61d886a8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling linalgo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "a94b3428758bc47a3c23c2150c76f81af82a4ad176371e31ab480dd61d886a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94b3428758bc47a3c23c2150c76f81af82a4ad176371e31ab480dd61d886a8c", kill_on_drop: false }`
[INFO] [stdout] a94b3428758bc47a3c23c2150c76f81af82a4ad176371e31ab480dd61d886a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2717312e7d702fd0d7d4ff33bba7742d0cfe3f91e2cdc866c44272421278d4a
[INFO] running `Command { std: "docker" "start" "-a" "f2717312e7d702fd0d7d4ff33bba7742d0cfe3f91e2cdc866c44272421278d4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling linalgo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "f2717312e7d702fd0d7d4ff33bba7742d0cfe3f91e2cdc866c44272421278d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2717312e7d702fd0d7d4ff33bba7742d0cfe3f91e2cdc866c44272421278d4a", kill_on_drop: false }`
[INFO] [stdout] f2717312e7d702fd0d7d4ff33bba7742d0cfe3f91e2cdc866c44272421278d4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 544eb95a3043aa765e97bab3d4221e6e6a66070a9be16cda85a25a3e5dc55f6b
[INFO] running `Command { std: "docker" "start" "-a" "544eb95a3043aa765e97bab3d4221e6e6a66070a9be16cda85a25a3e5dc55f6b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linalgo-634f1f9e23c86006)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/linalgo-f3a33dc2caa0f269)
[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 linalgo
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - square_matrix::SquareMatrix<T>::new (line 21) ... ok
[INFO] [stdout] test src/lib.rs - square_matrix::SquareMatrix<T>::set (line 98) ... ok
[INFO] [stdout] test src/lib.rs - square_matrix::SquareMatrix<T>::get (line 76) ... ok
[INFO] [stdout] test src/lib.rs - square_matrix::SquareMatrix<T>::size (line 52) ... ok
[INFO] [stdout] test src/lib.rs - square_matrix::SquareMatrix<T>::get (line 68) ... ok
[INFO] [stdout] test src/lib.rs - square_matrix::SquareMatrix<T>::set_all_to (line 121) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "544eb95a3043aa765e97bab3d4221e6e6a66070a9be16cda85a25a3e5dc55f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544eb95a3043aa765e97bab3d4221e6e6a66070a9be16cda85a25a3e5dc55f6b", kill_on_drop: false }`
[INFO] [stdout] 544eb95a3043aa765e97bab3d4221e6e6a66070a9be16cda85a25a3e5dc55f6b