[INFO] fetching crate thermo 0.0.0...
[INFO] testing thermo-0.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate thermo 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate thermo 0.0.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thermo 0.0.0
[INFO] finished tweaking crates.io crate thermo 0.0.0
[INFO] tweaked toml for crates.io crate thermo 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate thermo 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dc102f6c4d29aa7f546a33fb6d773a6d19ec01204dd14459007df18827f1cb2
[INFO] running `Command { std: "docker" "start" "-a" "0dc102f6c4d29aa7f546a33fb6d773a6d19ec01204dd14459007df18827f1cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dc102f6c4d29aa7f546a33fb6d773a6d19ec01204dd14459007df18827f1cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc102f6c4d29aa7f546a33fb6d773a6d19ec01204dd14459007df18827f1cb2", kill_on_drop: false }`
[INFO] [stdout] 0dc102f6c4d29aa7f546a33fb6d773a6d19ec01204dd14459007df18827f1cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57cdbc915e002710602cc768f82217950bd8f6daa43e37f985371e536da532c1
[INFO] running `Command { std: "docker" "start" "-a" "57cdbc915e002710602cc768f82217950bd8f6daa43e37f985371e536da532c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling thermo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "57cdbc915e002710602cc768f82217950bd8f6daa43e37f985371e536da532c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57cdbc915e002710602cc768f82217950bd8f6daa43e37f985371e536da532c1", kill_on_drop: false }`
[INFO] [stdout] 57cdbc915e002710602cc768f82217950bd8f6daa43e37f985371e536da532c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4c232c26795f0365d831b7d27c4fcbd94f086dc12a8d1b7ecbbaadc86da12c
[INFO] running `Command { std: "docker" "start" "-a" "4f4c232c26795f0365d831b7d27c4fcbd94f086dc12a8d1b7ecbbaadc86da12c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling thermo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "4f4c232c26795f0365d831b7d27c4fcbd94f086dc12a8d1b7ecbbaadc86da12c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4c232c26795f0365d831b7d27c4fcbd94f086dc12a8d1b7ecbbaadc86da12c", kill_on_drop: false }`
[INFO] [stdout] 4f4c232c26795f0365d831b7d27c4fcbd94f086dc12a8d1b7ecbbaadc86da12c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aeda5d4580a08bcf56ec1c8132c6f4d5a463f2909d647a47b0bb3bec9562a1d5
[INFO] running `Command { std: "docker" "start" "-a" "aeda5d4580a08bcf56ec1c8132c6f4d5a463f2909d647a47b0bb3bec9562a1d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/thermo-d4920e33fad48e62)
[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" "aeda5d4580a08bcf56ec1c8132c6f4d5a463f2909d647a47b0bb3bec9562a1d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeda5d4580a08bcf56ec1c8132c6f4d5a463f2909d647a47b0bb3bec9562a1d5", kill_on_drop: false }`
[INFO] [stdout] aeda5d4580a08bcf56ec1c8132c6f4d5a463f2909d647a47b0bb3bec9562a1d5