[INFO] fetching crate nova-math 0.5.0...
[INFO] testing nova-math-0.5.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate nova-math 0.5.0 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate nova-math 0.5.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nova-math 0.5.0
[INFO] finished tweaking crates.io crate nova-math 0.5.0
[INFO] tweaked toml for crates.io crate nova-math 0.5.0 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9538a6802f481047cb99da8feef26183cf9b1d7547929bc1f65dd0be4a34f08d
[INFO] running `Command { std: "docker" "start" "-a" "9538a6802f481047cb99da8feef26183cf9b1d7547929bc1f65dd0be4a34f08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9538a6802f481047cb99da8feef26183cf9b1d7547929bc1f65dd0be4a34f08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9538a6802f481047cb99da8feef26183cf9b1d7547929bc1f65dd0be4a34f08d", kill_on_drop: false }`
[INFO] [stdout] 9538a6802f481047cb99da8feef26183cf9b1d7547929bc1f65dd0be4a34f08d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ace94cc3154972954afd878d81f1f721d229144c44bc168ddfe9f33bd39370d3
[INFO] running `Command { std: "docker" "start" "-a" "ace94cc3154972954afd878d81f1f721d229144c44bc168ddfe9f33bd39370d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling nova-math v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "ace94cc3154972954afd878d81f1f721d229144c44bc168ddfe9f33bd39370d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace94cc3154972954afd878d81f1f721d229144c44bc168ddfe9f33bd39370d3", kill_on_drop: false }`
[INFO] [stdout] ace94cc3154972954afd878d81f1f721d229144c44bc168ddfe9f33bd39370d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7aa76e4cccbe4f0dbe8df9d30b9b8b6ffbed776934e87db331af02a4d27b359
[INFO] running `Command { std: "docker" "start" "-a" "d7aa76e4cccbe4f0dbe8df9d30b9b8b6ffbed776934e87db331af02a4d27b359", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nova-math v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "d7aa76e4cccbe4f0dbe8df9d30b9b8b6ffbed776934e87db331af02a4d27b359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7aa76e4cccbe4f0dbe8df9d30b9b8b6ffbed776934e87db331af02a4d27b359", kill_on_drop: false }`
[INFO] [stdout] d7aa76e4cccbe4f0dbe8df9d30b9b8b6ffbed776934e87db331af02a4d27b359
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 445e6805ca1fd516b19a6a216a4f695535f2d6a3653f50b8cf3630527d9d6637
[INFO] running `Command { std: "docker" "start" "-a" "445e6805ca1fd516b19a6a216a4f695535f2d6a3653f50b8cf3630527d9d6637", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nova_math-1da6800038c58ad6)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test matrix::tests::matrix_add_1 ... ok
[INFO] [stdout] test matrix::tests::matrix_add_2 ... ok
[INFO] [stdout] test matrix::tests::matrix_creation_1 ... ok
[INFO] [stdout] test matrix::tests::matrix_creation_2 ... ok
[INFO] [stdout] test matrix::tests::matrix_inverse_same_1 ... ok
[INFO] [stdout] test matrix::tests::matrix_inverse_same_2 ... ok
[INFO] [stdout] test matrix::tests::matrix_mul_1 ... ok
[INFO] [stdout] test matrix::tests::matrix_mul_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nova-math
[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" "445e6805ca1fd516b19a6a216a4f695535f2d6a3653f50b8cf3630527d9d6637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445e6805ca1fd516b19a6a216a4f695535f2d6a3653f50b8cf3630527d9d6637", kill_on_drop: false }`
[INFO] [stdout] 445e6805ca1fd516b19a6a216a4f695535f2d6a3653f50b8cf3630527d9d6637
