[INFO] fetching crate rowan-peg-utils 0.2.4...
[INFO] testing rowan-peg-utils-0.2.4 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate rowan-peg-utils 0.2.4 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rowan-peg-utils 0.2.4 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18b784af7e2955e6a9eaa894759e6d4167751e542b7b2315d3b6fcb9861f9bc0
[INFO] running `Command { std: "docker" "start" "-a" "18b784af7e2955e6a9eaa894759e6d4167751e542b7b2315d3b6fcb9861f9bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18b784af7e2955e6a9eaa894759e6d4167751e542b7b2315d3b6fcb9861f9bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b784af7e2955e6a9eaa894759e6d4167751e542b7b2315d3b6fcb9861f9bc0", kill_on_drop: false }`
[INFO] [stdout] 18b784af7e2955e6a9eaa894759e6d4167751e542b7b2315d3b6fcb9861f9bc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6acf2ab6a2f7b1589b8871e0c3e49aef94a2eb2279a4b2efa4ce14c10a130acf
[INFO] running `Command { std: "docker" "start" "-a" "6acf2ab6a2f7b1589b8871e0c3e49aef94a2eb2279a4b2efa4ce14c10a130acf", 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 1.30s
[INFO] running `Command { std: "docker" "inspect" "6acf2ab6a2f7b1589b8871e0c3e49aef94a2eb2279a4b2efa4ce14c10a130acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6acf2ab6a2f7b1589b8871e0c3e49aef94a2eb2279a4b2efa4ce14c10a130acf", kill_on_drop: false }`
[INFO] [stdout] 6acf2ab6a2f7b1589b8871e0c3e49aef94a2eb2279a4b2efa4ce14c10a130acf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6ad45b52e070421559d897a2bcb208c937afb488b12e0eb254fb4bec147d410
[INFO] running `Command { std: "docker" "start" "-a" "e6ad45b52e070421559d897a2bcb208c937afb488b12e0eb254fb4bec147d410", 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 0.57s
[INFO] running `Command { std: "docker" "inspect" "e6ad45b52e070421559d897a2bcb208c937afb488b12e0eb254fb4bec147d410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ad45b52e070421559d897a2bcb208c937afb488b12e0eb254fb4bec147d410", kill_on_drop: false }`
[INFO] [stdout] e6ad45b52e070421559d897a2bcb208c937afb488b12e0eb254fb4bec147d410
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21554c1892fa734aa41ef447bdbe8385c7d46c4def134ee9f4e6a1106941eb32
[INFO] running `Command { std: "docker" "start" "-a" "21554c1892fa734aa41ef447bdbe8385c7d46c4def134ee9f4e6a1106941eb32", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[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" "21554c1892fa734aa41ef447bdbe8385c7d46c4def134ee9f4e6a1106941eb32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21554c1892fa734aa41ef447bdbe8385c7d46c4def134ee9f4e6a1106941eb32", kill_on_drop: false }`
[INFO] [stdout] 21554c1892fa734aa41ef447bdbe8385c7d46c4def134ee9f4e6a1106941eb32