[INFO] fetching crate codespan_preprocessed 0.7.11...
[INFO] checking codespan_preprocessed-0.7.11 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate codespan_preprocessed 0.7.11 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate codespan_preprocessed 0.7.11 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate codespan_preprocessed 0.7.11
[INFO] finished tweaking crates.io crate codespan_preprocessed 0.7.11
[INFO] tweaked toml for crates.io crate codespan_preprocessed 0.7.11 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate codespan_preprocessed 0.7.11 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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unindent v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab05c56db8be8ec09d73bd58cfd513e3f12086b0bff75becbd395c5081893741
[INFO] running `Command { std: "docker" "start" "-a" "ab05c56db8be8ec09d73bd58cfd513e3f12086b0bff75becbd395c5081893741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab05c56db8be8ec09d73bd58cfd513e3f12086b0bff75becbd395c5081893741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab05c56db8be8ec09d73bd58cfd513e3f12086b0bff75becbd395c5081893741", kill_on_drop: false }`
[INFO] [stdout] ab05c56db8be8ec09d73bd58cfd513e3f12086b0bff75becbd395c5081893741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2216dbb3d60aa1fbd03d7a739580e3389d227b517a68f7f7807f5e636ba83f3
[INFO] running `Command { std: "docker" "start" "-a" "f2216dbb3d60aa1fbd03d7a739580e3389d227b517a68f7f7807f5e636ba83f3", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking codespan_preprocessed v0.7.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::process::ExitCode`
[INFO] [stdout]  --> src/reporting.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::ExitCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::ExitCode`
[INFO] [stdout]  --> src/reporting.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::ExitCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 1.04s
[INFO] running `Command { std: "docker" "inspect" "f2216dbb3d60aa1fbd03d7a739580e3389d227b517a68f7f7807f5e636ba83f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2216dbb3d60aa1fbd03d7a739580e3389d227b517a68f7f7807f5e636ba83f3", kill_on_drop: false }`
[INFO] [stdout] f2216dbb3d60aa1fbd03d7a739580e3389d227b517a68f7f7807f5e636ba83f3