[INFO] fetching crate monch 0.5.0...
[INFO] checking monch-0.5.0 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate monch 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate monch 0.5.0 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate monch 0.5.0
[INFO] finished tweaking crates.io crate monch 0.5.0
[INFO] tweaked toml for crates.io crate monch 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13c5d8ba6f26ca5a95cf82a2bc2cd20d292ae94361d6880b88e5fa0af96186e9
[INFO] running `Command { std: "docker" "start" "-a" "13c5d8ba6f26ca5a95cf82a2bc2cd20d292ae94361d6880b88e5fa0af96186e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13c5d8ba6f26ca5a95cf82a2bc2cd20d292ae94361d6880b88e5fa0af96186e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c5d8ba6f26ca5a95cf82a2bc2cd20d292ae94361d6880b88e5fa0af96186e9", kill_on_drop: false }`
[INFO] [stdout] 13c5d8ba6f26ca5a95cf82a2bc2cd20d292ae94361d6880b88e5fa0af96186e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68b4e82bf1d3e0c7155a0063f6e0b242257859f59340ae7a119b7843955b43db
[INFO] running `Command { std: "docker" "start" "-a" "68b4e82bf1d3e0c7155a0063f6e0b242257859f59340ae7a119b7843955b43db", kill_on_drop: false }`
[INFO] [stderr]     Checking monch v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:91:46
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn with_failure_handling<'a, T>(
[INFO] [stdout]    |                              -- lifetime `'a` declared here
[INFO] [stdout] 91 |   combinator: impl Fn(&'a str) -> ParseResult<T>,
[INFO] [stdout]    |                                              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:91:46
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn with_failure_handling<'a, T>(
[INFO] [stdout]    |                              -- lifetime `'a` declared here
[INFO] [stdout] 91 |   combinator: impl Fn(&'a str) -> ParseResult<T>,
[INFO] [stdout]    |                                              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "68b4e82bf1d3e0c7155a0063f6e0b242257859f59340ae7a119b7843955b43db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b4e82bf1d3e0c7155a0063f6e0b242257859f59340ae7a119b7843955b43db", kill_on_drop: false }`
[INFO] [stdout] 68b4e82bf1d3e0c7155a0063f6e0b242257859f59340ae7a119b7843955b43db