[INFO] fetching crate mio-pidfd 0.3.0...
[INFO] testing mio-pidfd-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mio-pidfd 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate mio-pidfd 0.3.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mio-pidfd 0.3.0
[INFO] finished tweaking crates.io crate mio-pidfd 0.3.0
[INFO] tweaked toml for crates.io crate mio-pidfd 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a915f30672f10fb4f177b02221950dfe60aeacb4969b58a225b52344c0dca257
[INFO] running `Command { std: "docker" "start" "-a" "a915f30672f10fb4f177b02221950dfe60aeacb4969b58a225b52344c0dca257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a915f30672f10fb4f177b02221950dfe60aeacb4969b58a225b52344c0dca257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a915f30672f10fb4f177b02221950dfe60aeacb4969b58a225b52344c0dca257", kill_on_drop: false }`
[INFO] [stdout] a915f30672f10fb4f177b02221950dfe60aeacb4969b58a225b52344c0dca257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05e6f7078bfd49168632a7bbadc2f16f59bd528fe43df84228993ab8de0d8de2
[INFO] running `Command { std: "docker" "start" "-a" "05e6f7078bfd49168632a7bbadc2f16f59bd528fe43df84228993ab8de0d8de2", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling mio-pidfd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "05e6f7078bfd49168632a7bbadc2f16f59bd528fe43df84228993ab8de0d8de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e6f7078bfd49168632a7bbadc2f16f59bd528fe43df84228993ab8de0d8de2", kill_on_drop: false }`
[INFO] [stdout] 05e6f7078bfd49168632a7bbadc2f16f59bd528fe43df84228993ab8de0d8de2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50f98791d49809a9e79354bf97d7513bb273cd3324a18a60364ca6abdb624e36
[INFO] running `Command { std: "docker" "start" "-a" "50f98791d49809a9e79354bf97d7513bb273cd3324a18a60364ca6abdb624e36", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mio-pidfd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mio_pidfd-583a3e71f0c5ec65)
[INFO] running `Command { std: "docker" "inspect" "50f98791d49809a9e79354bf97d7513bb273cd3324a18a60364ca6abdb624e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f98791d49809a9e79354bf97d7513bb273cd3324a18a60364ca6abdb624e36", kill_on_drop: false }`
[INFO] [stdout] 50f98791d49809a9e79354bf97d7513bb273cd3324a18a60364ca6abdb624e36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d76d2dacd7b8fd1c7dd66bd51a052f3e64a04f2b2c764150093d668d0589d46
[INFO] running `Command { std: "docker" "start" "-a" "8d76d2dacd7b8fd1c7dd66bd51a052f3e64a04f2b2c764150093d668d0589d46", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mio_pidfd-583a3e71f0c5ec65)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::pidfd_open_invalid_pid - should panic ... ok
[INFO] [stdout] test tests::pidfd_kill_invalid_signal - should panic ... ok
[INFO] [stdout] test tests::pidfd_new_and_kill ... ok
[INFO] [stderr]    Doc-tests mio-pidfd
[INFO] [stdout] test tests::single_process ... ok
[INFO] [stdout] test tests::multi_process ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d76d2dacd7b8fd1c7dd66bd51a052f3e64a04f2b2c764150093d668d0589d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d76d2dacd7b8fd1c7dd66bd51a052f3e64a04f2b2c764150093d668d0589d46", kill_on_drop: false }`
[INFO] [stdout] 8d76d2dacd7b8fd1c7dd66bd51a052f3e64a04f2b2c764150093d668d0589d46