[INFO] fetching crate matx 0.2.0...
[INFO] testing matx-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate matx 0.2.0 into /workspace/builds/worker-6-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate matx 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 0a4de837d6315f3afce53684d6de97f1e6d2bdc0a9a552274077aabfa81fd7bf
[INFO] running `Command { std: "docker" "start" "-a" "0a4de837d6315f3afce53684d6de97f1e6d2bdc0a9a552274077aabfa81fd7bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a4de837d6315f3afce53684d6de97f1e6d2bdc0a9a552274077aabfa81fd7bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4de837d6315f3afce53684d6de97f1e6d2bdc0a9a552274077aabfa81fd7bf", kill_on_drop: false }`
[INFO] [stdout] 0a4de837d6315f3afce53684d6de97f1e6d2bdc0a9a552274077aabfa81fd7bf
[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] 3a30a4f8fb5d697a4dd2059ffc58e477fb841b0b0642d866f2bc80c87a89355f
[INFO] running `Command { std: "docker" "start" "-a" "3a30a4f8fb5d697a4dd2059ffc58e477fb841b0b0642d866f2bc80c87a89355f", 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 2.40s
[INFO] running `Command { std: "docker" "inspect" "3a30a4f8fb5d697a4dd2059ffc58e477fb841b0b0642d866f2bc80c87a89355f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a30a4f8fb5d697a4dd2059ffc58e477fb841b0b0642d866f2bc80c87a89355f", kill_on_drop: false }`
[INFO] [stdout] 3a30a4f8fb5d697a4dd2059ffc58e477fb841b0b0642d866f2bc80c87a89355f
[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] c6cc4ae83ade0c87a21f5e27ae035a4d2117c6635490c2b7debd7ff9384f8b4d
[INFO] running `Command { std: "docker" "start" "-a" "c6cc4ae83ade0c87a21f5e27ae035a4d2117c6635490c2b7debd7ff9384f8b4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling matx v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "c6cc4ae83ade0c87a21f5e27ae035a4d2117c6635490c2b7debd7ff9384f8b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6cc4ae83ade0c87a21f5e27ae035a4d2117c6635490c2b7debd7ff9384f8b4d", kill_on_drop: false }`
[INFO] [stdout] c6cc4ae83ade0c87a21f5e27ae035a4d2117c6635490c2b7debd7ff9384f8b4d
[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] 5d47362e44347438b240f61e72d2e239118aa15bb8ed302d5f1095246df4bc10
[INFO] running `Command { std: "docker" "start" "-a" "5d47362e44347438b240f61e72d2e239118aa15bb8ed302d5f1095246df4bc10", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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::iterators ... ok
[INFO] [stdout] test tests::multiply ... ok
[INFO] [stdout] test tests::serialize ... ok
[INFO] [stdout] test tests::random ... ok
[INFO] [stdout] test tests::sub_mat ... ok
[INFO] [stdout] test tests::sub_scal ... 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>::from (line 529) ... 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>::set (line 179) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::new (line 51) ... 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>::cols (line 130) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::reverse (line 209) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::rand (line 246) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d47362e44347438b240f61e72d2e239118aa15bb8ed302d5f1095246df4bc10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d47362e44347438b240f61e72d2e239118aa15bb8ed302d5f1095246df4bc10", kill_on_drop: false }`
[INFO] [stdout] 5d47362e44347438b240f61e72d2e239118aa15bb8ed302d5f1095246df4bc10