[INFO] fetching crate topecongiro-test-cargo 0.1.0...
[INFO] testing topecongiro-test-cargo-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate topecongiro-test-cargo 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate topecongiro-test-cargo 0.1.0 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 topecongiro-test-cargo 0.1.0
[INFO] finished tweaking crates.io crate topecongiro-test-cargo 0.1.0
[INFO] tweaked toml for crates.io crate topecongiro-test-cargo 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate topecongiro-test-cargo 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f14dcd7a9eb659402cf6fcbe875533d8d393651ede02dc48b19f465c53714470
[INFO] running `Command { std: "docker" "start" "-a" "f14dcd7a9eb659402cf6fcbe875533d8d393651ede02dc48b19f465c53714470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f14dcd7a9eb659402cf6fcbe875533d8d393651ede02dc48b19f465c53714470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f14dcd7a9eb659402cf6fcbe875533d8d393651ede02dc48b19f465c53714470", kill_on_drop: false }`
[INFO] [stdout] f14dcd7a9eb659402cf6fcbe875533d8d393651ede02dc48b19f465c53714470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0224962de5d474d97b76e8faf857d919cf37d75a5257b402ed696bae733304f4
[INFO] running `Command { std: "docker" "start" "-a" "0224962de5d474d97b76e8faf857d919cf37d75a5257b402ed696bae733304f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling topecongiro-test-cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "0224962de5d474d97b76e8faf857d919cf37d75a5257b402ed696bae733304f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0224962de5d474d97b76e8faf857d919cf37d75a5257b402ed696bae733304f4", kill_on_drop: false }`
[INFO] [stdout] 0224962de5d474d97b76e8faf857d919cf37d75a5257b402ed696bae733304f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 1d7edb1ea59aea5d198396e421d553402606b0b993c493c7f503a4d7bf60592a
[INFO] running `Command { std: "docker" "start" "-a" "1d7edb1ea59aea5d198396e421d553402606b0b993c493c7f503a4d7bf60592a", kill_on_drop: false }`
[INFO] [stderr]    Compiling topecongiro-test-cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "1d7edb1ea59aea5d198396e421d553402606b0b993c493c7f503a4d7bf60592a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7edb1ea59aea5d198396e421d553402606b0b993c493c7f503a4d7bf60592a", kill_on_drop: false }`
[INFO] [stdout] 1d7edb1ea59aea5d198396e421d553402606b0b993c493c7f503a4d7bf60592a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] a20e40296dd85563265b75437ba04c9fa7bdeea832bb63b1401e7e07fdce04ef
[INFO] running `Command { std: "docker" "start" "-a" "a20e40296dd85563265b75437ba04c9fa7bdeea832bb63b1401e7e07fdce04ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/topecongiro_test_cargo-b5c80025bd9bad67)
[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" "a20e40296dd85563265b75437ba04c9fa7bdeea832bb63b1401e7e07fdce04ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a20e40296dd85563265b75437ba04c9fa7bdeea832bb63b1401e7e07fdce04ef", kill_on_drop: false }`
[INFO] [stdout] a20e40296dd85563265b75437ba04c9fa7bdeea832bb63b1401e7e07fdce04ef