[INFO] fetching crate cargo-pants 0.4.16...
[INFO] checking cargo-pants-0.4.16 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160
[INFO] extracting crate cargo-pants 0.4.16 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate cargo-pants 0.4.16 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate cargo-pants 0.4.16
[INFO] finished tweaking crates.io crate cargo-pants 0.4.16
[INFO] tweaked toml for crates.io crate cargo-pants 0.4.16 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo-pants 0.4.16 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" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13b1b5f994a85726a308798b0aa1a58dd6188de8ce0379adac786d3bb97c99f0
[INFO] running `Command { std: "docker" "start" "-a" "13b1b5f994a85726a308798b0aa1a58dd6188de8ce0379adac786d3bb97c99f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13b1b5f994a85726a308798b0aa1a58dd6188de8ce0379adac786d3bb97c99f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b1b5f994a85726a308798b0aa1a58dd6188de8ce0379adac786d3bb97c99f0", kill_on_drop: false }`
[INFO] [stdout] 13b1b5f994a85726a308798b0aa1a58dd6188de8ce0379adac786d3bb97c99f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0890709d3bc9f5e7e55eb1cc3a53364fc4170e8056e294564499a79e0c615da7
[INFO] running `Command { std: "docker" "start" "-a" "0890709d3bc9f5e7e55eb1cc3a53364fc4170e8056e294564499a79e0c615da7", kill_on_drop: false }`
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[INFO] [stderr]     Checking cargo-pants v0.4.16 (/opt/rustwide/workdir)
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/bin/pants/main.rs:304:48
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let parser = TestParseCargoToml::new("".clone().to_string(), false);
[INFO] [stdout]     |                                                ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[deny(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/bin/pants/main.rs:325:48
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let parser = TestParseCargoToml::new("".clone().to_string(), false);
[INFO] [stdout]     |                                                ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-pants` (bin "cargo-pants" test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0890709d3bc9f5e7e55eb1cc3a53364fc4170e8056e294564499a79e0c615da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0890709d3bc9f5e7e55eb1cc3a53364fc4170e8056e294564499a79e0c615da7", kill_on_drop: false }`
[INFO] [stdout] 0890709d3bc9f5e7e55eb1cc3a53364fc4170e8056e294564499a79e0c615da7