[INFO] fetching crate proc-macro-util 0.1.1...
[INFO] testing proc-macro-util-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate proc-macro-util 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate proc-macro-util 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proc-macro-util 0.1.1
[INFO] finished tweaking crates.io crate proc-macro-util 0.1.1
[INFO] tweaked toml for crates.io crate proc-macro-util 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 796c8b4ad0fed9f9b3dc15211fa33bdd3b1c2c2b0dec424a6f330b9a52b1114e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "796c8b4ad0fed9f9b3dc15211fa33bdd3b1c2c2b0dec424a6f330b9a52b1114e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "796c8b4ad0fed9f9b3dc15211fa33bdd3b1c2c2b0dec424a6f330b9a52b1114e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796c8b4ad0fed9f9b3dc15211fa33bdd3b1c2c2b0dec424a6f330b9a52b1114e", kill_on_drop: false }`
[INFO] [stdout] 796c8b4ad0fed9f9b3dc15211fa33bdd3b1c2c2b0dec424a6f330b9a52b1114e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d4808ed8a39542376dfdee9e9605e546c8396da1681df9fdf51668eebe0f363d
[INFO] running `Command { std: "docker" "start" "-a" "d4808ed8a39542376dfdee9e9605e546c8396da1681df9fdf51668eebe0f363d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-util v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "d4808ed8a39542376dfdee9e9605e546c8396da1681df9fdf51668eebe0f363d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4808ed8a39542376dfdee9e9605e546c8396da1681df9fdf51668eebe0f363d", kill_on_drop: false }`
[INFO] [stdout] d4808ed8a39542376dfdee9e9605e546c8396da1681df9fdf51668eebe0f363d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb314852ef5eb6532e6e7b52284ac0dfb99f8b74d6f32f85d41605e1c7dbe823
[INFO] running `Command { std: "docker" "start" "-a" "bb314852ef5eb6532e6e7b52284ac0dfb99f8b74d6f32f85d41605e1c7dbe823", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-util v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "bb314852ef5eb6532e6e7b52284ac0dfb99f8b74d6f32f85d41605e1c7dbe823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb314852ef5eb6532e6e7b52284ac0dfb99f8b74d6f32f85d41605e1c7dbe823", kill_on_drop: false }`
[INFO] [stdout] bb314852ef5eb6532e6e7b52284ac0dfb99f8b74d6f32f85d41605e1c7dbe823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0bb11bfb0242b34634c8561f677ee534f68dcf61e23c788691e3e3d47a10d1e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0bb11bfb0242b34634c8561f677ee534f68dcf61e23c788691e3e3d47a10d1e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proc_macro_util-1febdcca9541e06f)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::parse_flag_works_with_one_entry ... ok
[INFO] [stdout] test tests::parse_flag_works_with_multiple_entries ... ok
[INFO] [stdout] test tests::parse_identifier_arrays_fails_with_invalid_value_entry ... ok
[INFO] [stdout] test tests::parse_flag_fails_with_invalid_entry ... ok
[INFO] [stdout] test tests::parse_identifier_arrays_works ... ok
[INFO] [stdout] test tests::parse_identifier_arrays_fails_with_invalid_key_entry ... ok
[INFO] [stdout] test tests::parse_keyed_strings_fails_with_invalid_entry ... ok
[INFO] [stdout] test tests::parse_keyed_strings_works ... ok
[INFO] [stdout] test tests::parse_keyed_strings_fails_with_invalid_entry2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proc-macro-util
[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" "d0bb11bfb0242b34634c8561f677ee534f68dcf61e23c788691e3e3d47a10d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0bb11bfb0242b34634c8561f677ee534f68dcf61e23c788691e3e3d47a10d1e", kill_on_drop: false }`
[INFO] [stdout] d0bb11bfb0242b34634c8561f677ee534f68dcf61e23c788691e3e3d47a10d1e