[INFO] fetching crate borrowed-thread 0.1.3...
[INFO] testing borrowed-thread-0.1.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate borrowed-thread 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate borrowed-thread 0.1.3 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 borrowed-thread 0.1.3
[INFO] finished tweaking crates.io crate borrowed-thread 0.1.3
[INFO] tweaked toml for crates.io crate borrowed-thread 0.1.3 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 628a629cdacf7edf696e85ad6e0aa1d269d18040fc8e9f257ae289c3aeb5592a
[INFO] running `Command { std: "docker" "start" "-a" "628a629cdacf7edf696e85ad6e0aa1d269d18040fc8e9f257ae289c3aeb5592a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "628a629cdacf7edf696e85ad6e0aa1d269d18040fc8e9f257ae289c3aeb5592a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628a629cdacf7edf696e85ad6e0aa1d269d18040fc8e9f257ae289c3aeb5592a", kill_on_drop: false }`
[INFO] [stdout] 628a629cdacf7edf696e85ad6e0aa1d269d18040fc8e9f257ae289c3aeb5592a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a497f16f7836dc60cf88f3b9c7751a3eef7573c444f471c0b09597bab5f7089
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5a497f16f7836dc60cf88f3b9c7751a3eef7573c444f471c0b09597bab5f7089", kill_on_drop: false }`
[INFO] [stderr]    Compiling borrowed-thread v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "5a497f16f7836dc60cf88f3b9c7751a3eef7573c444f471c0b09597bab5f7089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a497f16f7836dc60cf88f3b9c7751a3eef7573c444f471c0b09597bab5f7089", kill_on_drop: false }`
[INFO] [stdout] 5a497f16f7836dc60cf88f3b9c7751a3eef7573c444f471c0b09597bab5f7089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c9a78ea90f5fa04989bc9ea9542c31bccc1530020b4a51169c5342df37b3cdf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9c9a78ea90f5fa04989bc9ea9542c31bccc1530020b4a51169c5342df37b3cdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling borrowed-thread v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "9c9a78ea90f5fa04989bc9ea9542c31bccc1530020b4a51169c5342df37b3cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9a78ea90f5fa04989bc9ea9542c31bccc1530020b4a51169c5342df37b3cdf", kill_on_drop: false }`
[INFO] [stdout] 9c9a78ea90f5fa04989bc9ea9542c31bccc1530020b4a51169c5342df37b3cdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d31e28f08a97d973502c8e496caa286e550a88d5516324ce60931cc83997c9d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0d31e28f08a97d973502c8e496caa286e550a88d5516324ce60931cc83997c9d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/borrowed_thread-dc8451edfd8fcef0)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bench::bench_std_thread ... ok
[INFO] [stdout] test bench::bench_borrowed_thread ... ok
[INFO] [stdout] test tests::ref_works ... ok
[INFO] [stdout] test tests::ref_mut_works ... ok
[INFO] [stderr]    Doc-tests borrowed-thread
[INFO] [stdout] test tests::drop_without_join - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "0d31e28f08a97d973502c8e496caa286e550a88d5516324ce60931cc83997c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d31e28f08a97d973502c8e496caa286e550a88d5516324ce60931cc83997c9d", kill_on_drop: false }`
[INFO] [stdout] 0d31e28f08a97d973502c8e496caa286e550a88d5516324ce60931cc83997c9d