[INFO] fetching crate raii-counter 0.4.1...
[INFO] testing raii-counter-0.4.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate raii-counter 0.4.1 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate raii-counter 0.4.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate raii-counter 0.4.1
[INFO] finished tweaking crates.io crate raii-counter 0.4.1
[INFO] tweaked toml for crates.io crate raii-counter 0.4.1 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44dbd9902e1a7557a3eeb73e4589b90b8de854423270d153eb9167cc2362e855
[INFO] running `Command { std: "docker" "start" "-a" "44dbd9902e1a7557a3eeb73e4589b90b8de854423270d153eb9167cc2362e855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44dbd9902e1a7557a3eeb73e4589b90b8de854423270d153eb9167cc2362e855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44dbd9902e1a7557a3eeb73e4589b90b8de854423270d153eb9167cc2362e855", kill_on_drop: false }`
[INFO] [stdout] 44dbd9902e1a7557a3eeb73e4589b90b8de854423270d153eb9167cc2362e855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60990e6109385558cd2ffa1b1f9379845381a4635794af5a0fb85facbb5b9e02
[INFO] running `Command { std: "docker" "start" "-a" "60990e6109385558cd2ffa1b1f9379845381a4635794af5a0fb85facbb5b9e02", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling raii-counter v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "60990e6109385558cd2ffa1b1f9379845381a4635794af5a0fb85facbb5b9e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60990e6109385558cd2ffa1b1f9379845381a4635794af5a0fb85facbb5b9e02", kill_on_drop: false }`
[INFO] [stdout] 60990e6109385558cd2ffa1b1f9379845381a4635794af5a0fb85facbb5b9e02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aae57be933aeb4c575ca78e7caf64d4163b689681b7e9c8d0b15750193ae1611
[INFO] running `Command { std: "docker" "start" "-a" "aae57be933aeb4c575ca78e7caf64d4163b689681b7e9c8d0b15750193ae1611", kill_on_drop: false }`
[INFO] [stderr]    Compiling raii-counter v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "aae57be933aeb4c575ca78e7caf64d4163b689681b7e9c8d0b15750193ae1611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aae57be933aeb4c575ca78e7caf64d4163b689681b7e9c8d0b15750193ae1611", kill_on_drop: false }`
[INFO] [stdout] aae57be933aeb4c575ca78e7caf64d4163b689681b7e9c8d0b15750193ae1611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d7f5c77e3e64c95b37896e3ff7fc20ba059e9398bd28a8288093c8d111479dd
[INFO] running `Command { std: "docker" "start" "-a" "7d7f5c77e3e64c95b37896e3ff7fc20ba059e9398bd28a8288093c8d111479dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raii_counter-74e54aab99dbeafd)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::counter_with_size_works ... ok
[INFO] [stdout] test tests::different_sizes_work ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_wait_until_condition_always_occurs ... ignored
[INFO] [stdout] test tests::notify_checks_condition_before_erroring ... ok
[INFO] [stdout] test tests::notify_with_timeout_can_timeout ... ok
[INFO] [stdout] test tests::wait_until_condition_with_timeout_works ... ok
[INFO] [stdout] test tests::wait_until_condition_works ... ok
[INFO] [stdout] test tests::notify_errors_when_all_references_are_dropped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests raii-counter
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d7f5c77e3e64c95b37896e3ff7fc20ba059e9398bd28a8288093c8d111479dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7f5c77e3e64c95b37896e3ff7fc20ba059e9398bd28a8288093c8d111479dd", kill_on_drop: false }`
[INFO] [stdout] 7d7f5c77e3e64c95b37896e3ff7fc20ba059e9398bd28a8288093c8d111479dd