[INFO] fetching crate massdriver_win 0.0.1...
[INFO] testing massdriver_win-0.0.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate massdriver_win 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate massdriver_win 0.0.1 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 massdriver_win 0.0.1
[INFO] finished tweaking crates.io crate massdriver_win 0.0.1
[INFO] tweaked toml for crates.io crate massdriver_win 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 9faad8bd031d9d4c0c43bda014ace28bbef0b333b873f0616c10182cd336155a
[INFO] running `Command { std: "docker" "start" "-a" "9faad8bd031d9d4c0c43bda014ace28bbef0b333b873f0616c10182cd336155a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9faad8bd031d9d4c0c43bda014ace28bbef0b333b873f0616c10182cd336155a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9faad8bd031d9d4c0c43bda014ace28bbef0b333b873f0616c10182cd336155a", kill_on_drop: false }`
[INFO] [stdout] 9faad8bd031d9d4c0c43bda014ace28bbef0b333b873f0616c10182cd336155a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6cc9425f7cfe12a361b5b13a3f4cb7deee96bad9ea1c9199912b2c6ca1daffc3
[INFO] running `Command { std: "docker" "start" "-a" "6cc9425f7cfe12a361b5b13a3f4cb7deee96bad9ea1c9199912b2c6ca1daffc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling massdriver_win v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "6cc9425f7cfe12a361b5b13a3f4cb7deee96bad9ea1c9199912b2c6ca1daffc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc9425f7cfe12a361b5b13a3f4cb7deee96bad9ea1c9199912b2c6ca1daffc3", kill_on_drop: false }`
[INFO] [stdout] 6cc9425f7cfe12a361b5b13a3f4cb7deee96bad9ea1c9199912b2c6ca1daffc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a5cdc41941af55647133bb7dad8383f8c2be7ebc42649dbfed7b20bf16684aeb
[INFO] running `Command { std: "docker" "start" "-a" "a5cdc41941af55647133bb7dad8383f8c2be7ebc42649dbfed7b20bf16684aeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling massdriver_win v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "a5cdc41941af55647133bb7dad8383f8c2be7ebc42649dbfed7b20bf16684aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5cdc41941af55647133bb7dad8383f8c2be7ebc42649dbfed7b20bf16684aeb", kill_on_drop: false }`
[INFO] [stdout] a5cdc41941af55647133bb7dad8383f8c2be7ebc42649dbfed7b20bf16684aeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e203f956d88090c4549eb3b80b6c62678cbd2a87ada96b35bbe6436b4c14c3e3
[INFO] running `Command { std: "docker" "start" "-a" "e203f956d88090c4549eb3b80b6c62678cbd2a87ada96b35bbe6436b4c14c3e3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/massdriver_win-6d371936518aa041)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]    Doc-tests massdriver_win
[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" "e203f956d88090c4549eb3b80b6c62678cbd2a87ada96b35bbe6436b4c14c3e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e203f956d88090c4549eb3b80b6c62678cbd2a87ada96b35bbe6436b4c14c3e3", kill_on_drop: false }`
[INFO] [stdout] e203f956d88090c4549eb3b80b6c62678cbd2a87ada96b35bbe6436b4c14c3e3