[INFO] fetching crate matx 0.2.0...
[INFO] testing matx-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate matx 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate matx 0.2.0
[INFO] finished tweaking crates.io crate matx 0.2.0
[INFO] tweaked toml for crates.io crate matx 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate matx 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b5d5b3a6f19163203bc0280c94844c1bfc65ddd2c2dea9a13ca7a9e0aa35a4e
[INFO] running `Command { std: "docker" "start" "-a" "4b5d5b3a6f19163203bc0280c94844c1bfc65ddd2c2dea9a13ca7a9e0aa35a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b5d5b3a6f19163203bc0280c94844c1bfc65ddd2c2dea9a13ca7a9e0aa35a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b5d5b3a6f19163203bc0280c94844c1bfc65ddd2c2dea9a13ca7a9e0aa35a4e", kill_on_drop: false }`
[INFO] [stdout] 4b5d5b3a6f19163203bc0280c94844c1bfc65ddd2c2dea9a13ca7a9e0aa35a4e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efd9f13be70772d111b306776dc8e36aee054957d71957990caa487019a3c5d7
[INFO] running `Command { std: "docker" "start" "-a" "efd9f13be70772d111b306776dc8e36aee054957d71957990caa487019a3c5d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling matx v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "efd9f13be70772d111b306776dc8e36aee054957d71957990caa487019a3c5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efd9f13be70772d111b306776dc8e36aee054957d71957990caa487019a3c5d7", kill_on_drop: false }`
[INFO] [stdout] efd9f13be70772d111b306776dc8e36aee054957d71957990caa487019a3c5d7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13c6b87fc1fa7ec2df65c8e88d0451a15691fd9d733111431074266ad76c1acb
[INFO] running `Command { std: "docker" "start" "-a" "13c6b87fc1fa7ec2df65c8e88d0451a15691fd9d733111431074266ad76c1acb", kill_on_drop: false }`
[INFO] [stderr]    Compiling matx v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "13c6b87fc1fa7ec2df65c8e88d0451a15691fd9d733111431074266ad76c1acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c6b87fc1fa7ec2df65c8e88d0451a15691fd9d733111431074266ad76c1acb", kill_on_drop: false }`
[INFO] [stdout] 13c6b87fc1fa7ec2df65c8e88d0451a15691fd9d733111431074266ad76c1acb
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e2d6aa3d04b9cfeb50eb45c7258b8e65e436d0d65d84799a63cb61ac83a10ae
[INFO] running `Command { std: "docker" "start" "-a" "6e2d6aa3d04b9cfeb50eb45c7258b8e65e436d0d65d84799a63cb61ac83a10ae", 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/matx-b2a788ad7a1d3baa)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::add_mat ... ok
[INFO] [stdout] test tests::add_scal ... ok
[INFO] [stdout] test tests::complex_mat ... ok
[INFO] [stdout] test tests::inits ... ok
[INFO] [stdout] test tests::random ... ok
[INFO] [stdout] test tests::serialize ... ok
[INFO] [stdout] test tests::sub_scal ... ok
[INFO] [stdout] test tests::sub_mat ... ok
[INFO] [stdout] test tests::iterators ... ok
[INFO] [stdout] test tests::multiply ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests matx
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - Matrix<T>::new (line 51) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::from (line 529) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::rand (line 246) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::set (line 179) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::sum (line 281) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::rows (line 109) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::get (line 151) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::empty (line 75) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::cols (line 130) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::reverse (line 209) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e2d6aa3d04b9cfeb50eb45c7258b8e65e436d0d65d84799a63cb61ac83a10ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e2d6aa3d04b9cfeb50eb45c7258b8e65e436d0d65d84799a63cb61ac83a10ae", kill_on_drop: false }`
[INFO] [stdout] 6e2d6aa3d04b9cfeb50eb45c7258b8e65e436d0d65d84799a63cb61ac83a10ae