[INFO] fetching crate min-cancel-token 0.1.0...
[INFO] testing min-cancel-token-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate min-cancel-token 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate min-cancel-token 0.1.0 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 min-cancel-token 0.1.0
[INFO] finished tweaking crates.io crate min-cancel-token 0.1.0
[INFO] tweaked toml for crates.io crate min-cancel-token 0.1.0 written to /workspace/builds/worker-25/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] de8e4f59ea670433e8c871bdbaf84e11946bd56095b802975f8532c0afa10686
[INFO] running `Command { std: "docker" "start" "-a" "de8e4f59ea670433e8c871bdbaf84e11946bd56095b802975f8532c0afa10686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de8e4f59ea670433e8c871bdbaf84e11946bd56095b802975f8532c0afa10686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8e4f59ea670433e8c871bdbaf84e11946bd56095b802975f8532c0afa10686", kill_on_drop: false }`
[INFO] [stdout] de8e4f59ea670433e8c871bdbaf84e11946bd56095b802975f8532c0afa10686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 65de9c6cf0faf1f2a10bc1369c1d92127c14b5b7b752ddfca84320109ccdcdd6
[INFO] running `Command { std: "docker" "start" "-a" "65de9c6cf0faf1f2a10bc1369c1d92127c14b5b7b752ddfca84320109ccdcdd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling min-cancel-token v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "65de9c6cf0faf1f2a10bc1369c1d92127c14b5b7b752ddfca84320109ccdcdd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65de9c6cf0faf1f2a10bc1369c1d92127c14b5b7b752ddfca84320109ccdcdd6", kill_on_drop: false }`
[INFO] [stdout] 65de9c6cf0faf1f2a10bc1369c1d92127c14b5b7b752ddfca84320109ccdcdd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] fd03e953b59568e375202c620b0631dac4559b1a73d45edc42e8eb49d8290d27
[INFO] running `Command { std: "docker" "start" "-a" "fd03e953b59568e375202c620b0631dac4559b1a73d45edc42e8eb49d8290d27", kill_on_drop: false }`
[INFO] [stderr]    Compiling min-cancel-token v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/min_cancel_token-a43b7b6d4067337b)
[INFO] running `Command { std: "docker" "inspect" "fd03e953b59568e375202c620b0631dac4559b1a73d45edc42e8eb49d8290d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd03e953b59568e375202c620b0631dac4559b1a73d45edc42e8eb49d8290d27", kill_on_drop: false }`
[INFO] [stdout] fd03e953b59568e375202c620b0631dac4559b1a73d45edc42e8eb49d8290d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 492534f83acacf5a66a543620efe51f71acb4c8702bc2f1e321097f75a538f7f
[INFO] running `Command { std: "docker" "start" "-a" "492534f83acacf5a66a543620efe51f71acb4c8702bc2f1e321097f75a538f7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/min_cancel_token-a43b7b6d4067337b)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::simple_cancel ... ok
[INFO] [stdout] test tests::test_await_cancelled_immediately ... ok
[INFO] [stdout] test tests::test_wait_cancelled_immediately ... ok
[INFO] [stdout] test tests::test_await_cancelled ... ok
[INFO] [stdout] test tests::test_nested_cancellation ... ok
[INFO] [stdout] test tests::test_wait_cancelled ... ok
[INFO] [stdout] test tests::test_token ... ok
[INFO] [stdout] test tests::test_thread_local_cancellation ... ok
[INFO] [stdout] test tests::test_wait_cancelled_polled ... ok
[INFO] [stdout] test tests::unregister_before_cancel ... ok
[INFO] [stderr]    Doc-tests min-cancel-token
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.01s
[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" "492534f83acacf5a66a543620efe51f71acb4c8702bc2f1e321097f75a538f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492534f83acacf5a66a543620efe51f71acb4c8702bc2f1e321097f75a538f7f", kill_on_drop: false }`
[INFO] [stdout] 492534f83acacf5a66a543620efe51f71acb4c8702bc2f1e321097f75a538f7f