[INFO] fetching crate access-queue 1.1.0...
[INFO] testing access-queue-1.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate access-queue 1.1.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate access-queue 1.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate access-queue 1.1.0
[INFO] finished tweaking crates.io crate access-queue 1.1.0
[INFO] tweaked toml for crates.io crate access-queue 1.1.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded event-listener v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5d8b7b5deaafe7d0c1a989a826a0dc942d88288cd50096da0ae66cb1057c92d
[INFO] running `Command { std: "docker" "start" "-a" "d5d8b7b5deaafe7d0c1a989a826a0dc942d88288cd50096da0ae66cb1057c92d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5d8b7b5deaafe7d0c1a989a826a0dc942d88288cd50096da0ae66cb1057c92d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d8b7b5deaafe7d0c1a989a826a0dc942d88288cd50096da0ae66cb1057c92d", kill_on_drop: false }`
[INFO] [stdout] d5d8b7b5deaafe7d0c1a989a826a0dc942d88288cd50096da0ae66cb1057c92d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36982bf0c4243618123a9bfbd2b85fb98af0892016f403a0788f95b4d2bb0b35
[INFO] running `Command { std: "docker" "start" "-a" "36982bf0c4243618123a9bfbd2b85fb98af0892016f403a0788f95b4d2bb0b35", kill_on_drop: false }`
[INFO] [stderr]    Compiling event-listener v1.2.0
[INFO] [stderr]    Compiling access-queue v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "36982bf0c4243618123a9bfbd2b85fb98af0892016f403a0788f95b4d2bb0b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36982bf0c4243618123a9bfbd2b85fb98af0892016f403a0788f95b4d2bb0b35", kill_on_drop: false }`
[INFO] [stdout] 36982bf0c4243618123a9bfbd2b85fb98af0892016f403a0788f95b4d2bb0b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 104a42872ff3f8a6473a6c7fb50274d6f9b64682dd89a108bf01d87543814cd9
[INFO] running `Command { std: "docker" "start" "-a" "104a42872ff3f8a6473a6c7fb50274d6f9b64682dd89a108bf01d87543814cd9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling access-queue v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "104a42872ff3f8a6473a6c7fb50274d6f9b64682dd89a108bf01d87543814cd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104a42872ff3f8a6473a6c7fb50274d6f9b64682dd89a108bf01d87543814cd9", kill_on_drop: false }`
[INFO] [stdout] 104a42872ff3f8a6473a6c7fb50274d6f9b64682dd89a108bf01d87543814cd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 986fe94e5962a6c422ad8b77349c5ec66ddc376aed385b2b30a4f6169154df8c
[INFO] running `Command { std: "docker" "start" "-a" "986fe94e5962a6c422ad8b77349c5ec66ddc376aed385b2b30a4f6169154df8c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/access_queue-667ca658ea93a105)
[INFO] [stdout] test tests::hold_indefinitely_does_not_release ... ok
[INFO] [stderr]    Doc-tests access-queue
[INFO] [stdout] test tests::holds_accesses ... ok
[INFO] [stdout] test tests::reenqueue ... ok
[INFO] [stdout] test tests::releases_accesses_fifo ... ok
[INFO] [stdout] test tests::test_block ... ok
[INFO] [stdout] test tests::test_release ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "986fe94e5962a6c422ad8b77349c5ec66ddc376aed385b2b30a4f6169154df8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986fe94e5962a6c422ad8b77349c5ec66ddc376aed385b2b30a4f6169154df8c", kill_on_drop: false }`
[INFO] [stdout] 986fe94e5962a6c422ad8b77349c5ec66ddc376aed385b2b30a4f6169154df8c