[INFO] fetching crate nameless-peg-parser 0.1.2...
[INFO] building nameless-peg-parser-0.1.2 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate nameless-peg-parser 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate nameless-peg-parser 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nameless-peg-parser 0.1.2
[INFO] tweaked toml for crates.io crate nameless-peg-parser 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nameless-peg-parser 0.1.2 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nameless-peg-parser 0.1.2 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03dedeee791e2aab323f6ceadeddb819dcd3c9ead0d4a9f2d2a4532bebef70e4
[INFO] running `Command { std: "docker" "start" "-a" "03dedeee791e2aab323f6ceadeddb819dcd3c9ead0d4a9f2d2a4532bebef70e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03dedeee791e2aab323f6ceadeddb819dcd3c9ead0d4a9f2d2a4532bebef70e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03dedeee791e2aab323f6ceadeddb819dcd3c9ead0d4a9f2d2a4532bebef70e4", kill_on_drop: false }`
[INFO] [stdout] 03dedeee791e2aab323f6ceadeddb819dcd3c9ead0d4a9f2d2a4532bebef70e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e4c34ec8ac7b5c63920d1fb2fa6b47a4f9a78edfe771d9467c34d43522ba834
[INFO] running `Command { std: "docker" "start" "-a" "4e4c34ec8ac7b5c63920d1fb2fa6b47a4f9a78edfe771d9467c34d43522ba834", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling nameless-peg-parser v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "4e4c34ec8ac7b5c63920d1fb2fa6b47a4f9a78edfe771d9467c34d43522ba834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e4c34ec8ac7b5c63920d1fb2fa6b47a4f9a78edfe771d9467c34d43522ba834", kill_on_drop: false }`
[INFO] [stdout] 4e4c34ec8ac7b5c63920d1fb2fa6b47a4f9a78edfe771d9467c34d43522ba834
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51fb2ab825a1b8e91c1bac524d19cf34a7dfcf4a2c36fa86f3ee94b445e72aa7
[INFO] running `Command { std: "docker" "start" "-a" "51fb2ab825a1b8e91c1bac524d19cf34a7dfcf4a2c36fa86f3ee94b445e72aa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling nameless-peg-parser v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.49s
[INFO] running `Command { std: "docker" "inspect" "51fb2ab825a1b8e91c1bac524d19cf34a7dfcf4a2c36fa86f3ee94b445e72aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51fb2ab825a1b8e91c1bac524d19cf34a7dfcf4a2c36fa86f3ee94b445e72aa7", kill_on_drop: false }`
[INFO] [stdout] 51fb2ab825a1b8e91c1bac524d19cf34a7dfcf4a2c36fa86f3ee94b445e72aa7