[INFO] fetching crate cargo-mathfmt 0.1.0...
[INFO] testing cargo-mathfmt-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cargo-mathfmt 0.1.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate cargo-mathfmt 0.1.0 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 cargo-mathfmt 0.1.0
[INFO] finished tweaking crates.io crate cargo-mathfmt 0.1.0
[INFO] tweaked toml for crates.io crate cargo-mathfmt 0.1.0 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] crate crates.io crate cargo-mathfmt 0.1.0 already has a lockfile, it will not be regenerated
[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-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 6d3f5ab1e9079f62fa3ea0ad0c1d68257356832ebaeaf566c38bfa6ff4b02acb
[INFO] running `Command { std: "docker" "start" "-a" "6d3f5ab1e9079f62fa3ea0ad0c1d68257356832ebaeaf566c38bfa6ff4b02acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d3f5ab1e9079f62fa3ea0ad0c1d68257356832ebaeaf566c38bfa6ff4b02acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3f5ab1e9079f62fa3ea0ad0c1d68257356832ebaeaf566c38bfa6ff4b02acb", kill_on_drop: false }`
[INFO] [stdout] 6d3f5ab1e9079f62fa3ea0ad0c1d68257356832ebaeaf566c38bfa6ff4b02acb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 7c852c24f955e3f4a7c3a622cbb1dc8d0c08b011d8df3614fa34d9923dab7a92
[INFO] running `Command { std: "docker" "start" "-a" "7c852c24f955e3f4a7c3a622cbb1dc8d0c08b011d8df3614fa34d9923dab7a92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-mathfmt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "7c852c24f955e3f4a7c3a622cbb1dc8d0c08b011d8df3614fa34d9923dab7a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c852c24f955e3f4a7c3a622cbb1dc8d0c08b011d8df3614fa34d9923dab7a92", kill_on_drop: false }`
[INFO] [stdout] 7c852c24f955e3f4a7c3a622cbb1dc8d0c08b011d8df3614fa34d9923dab7a92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 053fffa3bb648f4a45542b7b21feca5a934cb54eb3140961a2013ab79427286c
[INFO] running `Command { std: "docker" "start" "-a" "053fffa3bb648f4a45542b7b21feca5a934cb54eb3140961a2013ab79427286c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-mathfmt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "053fffa3bb648f4a45542b7b21feca5a934cb54eb3140961a2013ab79427286c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053fffa3bb648f4a45542b7b21feca5a934cb54eb3140961a2013ab79427286c", kill_on_drop: false }`
[INFO] [stdout] 053fffa3bb648f4a45542b7b21feca5a934cb54eb3140961a2013ab79427286c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 4f4a39b65d7f3928451eba010ea6a69e79526380b27626cbec5a8dee1db1171c
[INFO] running `Command { std: "docker" "start" "-a" "4f4a39b65d7f3928451eba010ea6a69e79526380b27626cbec5a8dee1db1171c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_mathfmt-708cebd7cd32129e)
[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" "4f4a39b65d7f3928451eba010ea6a69e79526380b27626cbec5a8dee1db1171c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4a39b65d7f3928451eba010ea6a69e79526380b27626cbec5a8dee1db1171c", kill_on_drop: false }`
[INFO] [stdout] 4f4a39b65d7f3928451eba010ea6a69e79526380b27626cbec5a8dee1db1171c
