[INFO] fetching crate proc-lock-macro 0.4.0...
[INFO] testing proc-lock-macro-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate proc-lock-macro 0.4.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate proc-lock-macro 0.4.0 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 proc-lock-macro 0.4.0
[INFO] finished tweaking crates.io crate proc-lock-macro 0.4.0
[INFO] tweaked toml for crates.io crate proc-lock-macro 0.4.0 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 604e1a45f21e96bb0b64ad78ec2bf4e14cb868ec8d3de2c9df99ba26a928fb29
[INFO] running `Command { std: "docker" "start" "-a" "604e1a45f21e96bb0b64ad78ec2bf4e14cb868ec8d3de2c9df99ba26a928fb29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "604e1a45f21e96bb0b64ad78ec2bf4e14cb868ec8d3de2c9df99ba26a928fb29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604e1a45f21e96bb0b64ad78ec2bf4e14cb868ec8d3de2c9df99ba26a928fb29", kill_on_drop: false }`
[INFO] [stdout] 604e1a45f21e96bb0b64ad78ec2bf4e14cb868ec8d3de2c9df99ba26a928fb29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c17111d9ca35202c90fedd21ada16f0c1289048009580afb6da5ca5b7ad4c31e
[INFO] running `Command { std: "docker" "start" "-a" "c17111d9ca35202c90fedd21ada16f0c1289048009580afb6da5ca5b7ad4c31e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling proc-lock-api v0.4.0
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling proc-lock-macro v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.01s
[INFO] running `Command { std: "docker" "inspect" "c17111d9ca35202c90fedd21ada16f0c1289048009580afb6da5ca5b7ad4c31e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17111d9ca35202c90fedd21ada16f0c1289048009580afb6da5ca5b7ad4c31e", kill_on_drop: false }`
[INFO] [stdout] c17111d9ca35202c90fedd21ada16f0c1289048009580afb6da5ca5b7ad4c31e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 4103d7fd6b94d915c185d2f8a712b8d3bb16c7b51636c65644aa72770e6a939d
[INFO] running `Command { std: "docker" "start" "-a" "4103d7fd6b94d915c185d2f8a712b8d3bb16c7b51636c65644aa72770e6a939d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-lock-macro v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.40s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_lock_macro-917ec7b0c889b0a0)
[INFO] running `Command { std: "docker" "inspect" "4103d7fd6b94d915c185d2f8a712b8d3bb16c7b51636c65644aa72770e6a939d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4103d7fd6b94d915c185d2f8a712b8d3bb16c7b51636c65644aa72770e6a939d", kill_on_drop: false }`
[INFO] [stdout] 4103d7fd6b94d915c185d2f8a712b8d3bb16c7b51636c65644aa72770e6a939d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 786baf157ea5b13aec7ffa3c3098ba4bf89640c1442d6f7d806ef4045d0e6ced
[INFO] running `Command { std: "docker" "start" "-a" "786baf157ea5b13aec7ffa3c3098ba4bf89640c1442d6f7d806ef4045d0e6ced", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_lock_macro-917ec7b0c889b0a0)
[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] [stderr]    Doc-tests proc-lock-macro
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - proc_lock (line 19) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "786baf157ea5b13aec7ffa3c3098ba4bf89640c1442d6f7d806ef4045d0e6ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "786baf157ea5b13aec7ffa3c3098ba4bf89640c1442d6f7d806ef4045d0e6ced", kill_on_drop: false }`
[INFO] [stdout] 786baf157ea5b13aec7ffa3c3098ba4bf89640c1442d6f7d806ef4045d0e6ced