[INFO] fetching crate async_ctx 0.1.1...
[INFO] testing async_ctx-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate async_ctx 0.1.1 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate async_ctx 0.1.1 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 async_ctx 0.1.1
[INFO] finished tweaking crates.io crate async_ctx 0.1.1
[INFO] tweaked toml for crates.io crate async_ctx 0.1.1 written to /workspace/builds/worker-109/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 5fcdbe9f56d419ebb76d04b31d88879cc8424bd2fc8bd7154ad6b3fc8ba18ac8
[INFO] running `Command { std: "docker" "start" "-a" "5fcdbe9f56d419ebb76d04b31d88879cc8424bd2fc8bd7154ad6b3fc8ba18ac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fcdbe9f56d419ebb76d04b31d88879cc8424bd2fc8bd7154ad6b3fc8ba18ac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fcdbe9f56d419ebb76d04b31d88879cc8424bd2fc8bd7154ad6b3fc8ba18ac8", kill_on_drop: false }`
[INFO] [stdout] 5fcdbe9f56d419ebb76d04b31d88879cc8424bd2fc8bd7154ad6b3fc8ba18ac8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] f097377ba1898a9ed54dddfe4cd3ceaeee5ae0c07570bbea0142f6067a11a49f
[INFO] running `Command { std: "docker" "start" "-a" "f097377ba1898a9ed54dddfe4cd3ceaeee5ae0c07570bbea0142f6067a11a49f", kill_on_drop: false }`
[INFO] [stderr]    Compiling async_ctx v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "f097377ba1898a9ed54dddfe4cd3ceaeee5ae0c07570bbea0142f6067a11a49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f097377ba1898a9ed54dddfe4cd3ceaeee5ae0c07570bbea0142f6067a11a49f", kill_on_drop: false }`
[INFO] [stdout] f097377ba1898a9ed54dddfe4cd3ceaeee5ae0c07570bbea0142f6067a11a49f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 31c6adbff131a792fc4144ee1ae288e894e68b88d4e83d1e827461e167a46ad8
[INFO] running `Command { std: "docker" "start" "-a" "31c6adbff131a792fc4144ee1ae288e894e68b88d4e83d1e827461e167a46ad8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling async_ctx v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.61s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_ctx-11aa1ab6c22aa7f1)
[INFO] [stderr]   Executable tests/lib.rs (/opt/rustwide/target/debug/deps/lib-cf6c98d5bb89629e)
[INFO] running `Command { std: "docker" "inspect" "31c6adbff131a792fc4144ee1ae288e894e68b88d4e83d1e827461e167a46ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c6adbff131a792fc4144ee1ae288e894e68b88d4e83d1e827461e167a46ad8", kill_on_drop: false }`
[INFO] [stdout] 31c6adbff131a792fc4144ee1ae288e894e68b88d4e83d1e827461e167a46ad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 7dda2dbebc32511b3deacd60e5dee7da0aaf4c90fe42b76fe751a0bfe2540036
[INFO] running `Command { std: "docker" "start" "-a" "7dda2dbebc32511b3deacd60e5dee7da0aaf4c90fe42b76fe751a0bfe2540036", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_ctx-11aa1ab6c22aa7f1)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-cf6c98d5bb89629e)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test is_ready_if_guard_is_dropped ... ok
[INFO] [stdout] test is_ready_if_completed ... ok
[INFO] [stdout] test parent_completion_propagates_to_child ... ok
[INFO] [stdout] test child_completion_doesnt_propagate_to_parent ... ok
[INFO] [stdout] test is_pending_if_guard_is_live ... ok
[INFO] [stdout] test is_pending_if_not_completed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async_ctx
[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" "7dda2dbebc32511b3deacd60e5dee7da0aaf4c90fe42b76fe751a0bfe2540036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dda2dbebc32511b3deacd60e5dee7da0aaf4c90fe42b76fe751a0bfe2540036", kill_on_drop: false }`
[INFO] [stdout] 7dda2dbebc32511b3deacd60e5dee7da0aaf4c90fe42b76fe751a0bfe2540036