[INFO] fetching crate phaselock 0.0.0...
[INFO] testing phaselock-0.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate phaselock 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate phaselock 0.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phaselock 0.0.0
[INFO] finished tweaking crates.io crate phaselock 0.0.0
[INFO] tweaked toml for crates.io crate phaselock 0.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d21b6f762d71affdc901c269dd51f3507bf13fdf363c2a83bb340a9dd4702dc9
[INFO] running `Command { std: "docker" "start" "-a" "d21b6f762d71affdc901c269dd51f3507bf13fdf363c2a83bb340a9dd4702dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d21b6f762d71affdc901c269dd51f3507bf13fdf363c2a83bb340a9dd4702dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d21b6f762d71affdc901c269dd51f3507bf13fdf363c2a83bb340a9dd4702dc9", kill_on_drop: false }`
[INFO] [stdout] d21b6f762d71affdc901c269dd51f3507bf13fdf363c2a83bb340a9dd4702dc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f948b6fdbfd6a5c2251d90dcb4cb89691d9068bf24f18f2d944ad7d61223e32
[INFO] running `Command { std: "docker" "start" "-a" "4f948b6fdbfd6a5c2251d90dcb4cb89691d9068bf24f18f2d944ad7d61223e32", kill_on_drop: false }`
[INFO] [stderr]    Compiling phaselock v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "4f948b6fdbfd6a5c2251d90dcb4cb89691d9068bf24f18f2d944ad7d61223e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f948b6fdbfd6a5c2251d90dcb4cb89691d9068bf24f18f2d944ad7d61223e32", kill_on_drop: false }`
[INFO] [stdout] 4f948b6fdbfd6a5c2251d90dcb4cb89691d9068bf24f18f2d944ad7d61223e32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa58c4a61a0045b1c1ae86f3293d450c287b790fcab20f194619077e3a855a31
[INFO] running `Command { std: "docker" "start" "-a" "fa58c4a61a0045b1c1ae86f3293d450c287b790fcab20f194619077e3a855a31", kill_on_drop: false }`
[INFO] [stderr]    Compiling phaselock v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "fa58c4a61a0045b1c1ae86f3293d450c287b790fcab20f194619077e3a855a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa58c4a61a0045b1c1ae86f3293d450c287b790fcab20f194619077e3a855a31", kill_on_drop: false }`
[INFO] [stdout] fa58c4a61a0045b1c1ae86f3293d450c287b790fcab20f194619077e3a855a31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1e0e4e3b4a2c47ef185f15c7b49fbbe78472d6ece242cb40e4394cba82d9daf
[INFO] running `Command { std: "docker" "start" "-a" "c1e0e4e3b4a2c47ef185f15c7b49fbbe78472d6ece242cb40e4394cba82d9daf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/phaselock-7ef18c48424d14cd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests phaselock
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "c1e0e4e3b4a2c47ef185f15c7b49fbbe78472d6ece242cb40e4394cba82d9daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e0e4e3b4a2c47ef185f15c7b49fbbe78472d6ece242cb40e4394cba82d9daf", kill_on_drop: false }`
[INFO] [stdout] c1e0e4e3b4a2c47ef185f15c7b49fbbe78472d6ece242cb40e4394cba82d9daf