[INFO] fetching crate rowan-peg-utils 0.2.4...
[INFO] testing rowan-peg-utils-0.2.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate rowan-peg-utils 0.2.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rowan-peg-utils 0.2.4
[INFO] finished tweaking crates.io crate rowan-peg-utils 0.2.4
[INFO] tweaked toml for crates.io crate rowan-peg-utils 0.2.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rowan-peg-utils 0.2.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rowan-peg-utils 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6018e97dac11a42407ad04bed67f7f9bac3b459ade98ad44f1c1800380d7dcaa
[INFO] running `Command { std: "docker" "start" "-a" "6018e97dac11a42407ad04bed67f7f9bac3b459ade98ad44f1c1800380d7dcaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6018e97dac11a42407ad04bed67f7f9bac3b459ade98ad44f1c1800380d7dcaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6018e97dac11a42407ad04bed67f7f9bac3b459ade98ad44f1c1800380d7dcaa", kill_on_drop: false }`
[INFO] [stdout] 6018e97dac11a42407ad04bed67f7f9bac3b459ade98ad44f1c1800380d7dcaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2db61fcf4303a67daf79946a0752f7e3714d82ef2f8a1ed3fd6713a91386ba5
[INFO] running `Command { std: "docker" "start" "-a" "b2db61fcf4303a67daf79946a0752f7e3714d82ef2f8a1ed3fd6713a91386ba5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rowan v0.15.17
[INFO] [stderr]    Compiling rowan-peg-utils v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "b2db61fcf4303a67daf79946a0752f7e3714d82ef2f8a1ed3fd6713a91386ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2db61fcf4303a67daf79946a0752f7e3714d82ef2f8a1ed3fd6713a91386ba5", kill_on_drop: false }`
[INFO] [stdout] b2db61fcf4303a67daf79946a0752f7e3714d82ef2f8a1ed3fd6713a91386ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b6814ab3e3c4a0c8410d02344e37e0ea65eb6e91043d80baf4315759b5562ad
[INFO] running `Command { std: "docker" "start" "-a" "0b6814ab3e3c4a0c8410d02344e37e0ea65eb6e91043d80baf4315759b5562ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling rowan-peg-utils v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "0b6814ab3e3c4a0c8410d02344e37e0ea65eb6e91043d80baf4315759b5562ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b6814ab3e3c4a0c8410d02344e37e0ea65eb6e91043d80baf4315759b5562ad", kill_on_drop: false }`
[INFO] [stdout] 0b6814ab3e3c4a0c8410d02344e37e0ea65eb6e91043d80baf4315759b5562ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d34e6fad6d5eac05e631573a72252e5c2b8c4e0fdf7267ac46c86e274875468c
[INFO] running `Command { std: "docker" "start" "-a" "d34e6fad6d5eac05e631573a72252e5c2b8c4e0fdf7267ac46c86e274875468c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rowan_peg_utils-655a06c628f1343b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test feature ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rowan_peg_utils
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - match_ast (line 234) ... ignored
[INFO] [stdout] test src/lib.rs - match_options (line 155) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d34e6fad6d5eac05e631573a72252e5c2b8c4e0fdf7267ac46c86e274875468c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d34e6fad6d5eac05e631573a72252e5c2b8c4e0fdf7267ac46c86e274875468c", kill_on_drop: false }`
[INFO] [stdout] d34e6fad6d5eac05e631573a72252e5c2b8c4e0fdf7267ac46c86e274875468c