[INFO] fetching crate nom-packrat-macros 0.6.0...
[INFO] testing nom-packrat-macros-0.6.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate nom-packrat-macros 0.6.0 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate nom-packrat-macros 0.6.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nom-packrat-macros 0.6.0
[INFO] finished tweaking crates.io crate nom-packrat-macros 0.6.0
[INFO] tweaked toml for crates.io crate nom-packrat-macros 0.6.0 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 297eec9fb49890071fba1e05dad83da11106e447e6858a9e9d4b0cffd2d29570
[INFO] running `Command { std: "docker" "start" "-a" "297eec9fb49890071fba1e05dad83da11106e447e6858a9e9d4b0cffd2d29570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "297eec9fb49890071fba1e05dad83da11106e447e6858a9e9d4b0cffd2d29570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "297eec9fb49890071fba1e05dad83da11106e447e6858a9e9d4b0cffd2d29570", kill_on_drop: false }`
[INFO] [stdout] 297eec9fb49890071fba1e05dad83da11106e447e6858a9e9d4b0cffd2d29570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe5c555e36e1d81033ac8e9e4a976079a4949db8569941a16e1bd165756532bc
[INFO] running `Command { std: "docker" "start" "-a" "fe5c555e36e1d81033ac8e9e4a976079a4949db8569941a16e1bd165756532bc", 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] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling nom-packrat-macros v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.41s
[INFO] running `Command { std: "docker" "inspect" "fe5c555e36e1d81033ac8e9e4a976079a4949db8569941a16e1bd165756532bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5c555e36e1d81033ac8e9e4a976079a4949db8569941a16e1bd165756532bc", kill_on_drop: false }`
[INFO] [stdout] fe5c555e36e1d81033ac8e9e4a976079a4949db8569941a16e1bd165756532bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dd00a39d69c69ca0ad3a03c3706d9b792b0b0af5bc9a4603cca8fd7dc09ac8b
[INFO] running `Command { std: "docker" "start" "-a" "9dd00a39d69c69ca0ad3a03c3706d9b792b0b0af5bc9a4603cca8fd7dc09ac8b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nom-packrat-macros v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "9dd00a39d69c69ca0ad3a03c3706d9b792b0b0af5bc9a4603cca8fd7dc09ac8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dd00a39d69c69ca0ad3a03c3706d9b792b0b0af5bc9a4603cca8fd7dc09ac8b", kill_on_drop: false }`
[INFO] [stdout] 9dd00a39d69c69ca0ad3a03c3706d9b792b0b0af5bc9a4603cca8fd7dc09ac8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d137eb6306c6627fde088d9d88157d4fcbe69ddf79ac0956c96bf6cbf942f6e2
[INFO] running `Command { std: "docker" "start" "-a" "d137eb6306c6627fde088d9d88157d4fcbe69ddf79ac0956c96bf6cbf942f6e2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nom_packrat_macros-a5bfab02f4a19770)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nom-packrat-macros
[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] [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" "d137eb6306c6627fde088d9d88157d4fcbe69ddf79ac0956c96bf6cbf942f6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d137eb6306c6627fde088d9d88157d4fcbe69ddf79ac0956c96bf6cbf942f6e2", kill_on_drop: false }`
[INFO] [stdout] d137eb6306c6627fde088d9d88157d4fcbe69ddf79ac0956c96bf6cbf942f6e2