[INFO] fetching crate codespan_preprocessed 0.7.11...
[INFO] checking codespan_preprocessed-0.7.11 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate codespan_preprocessed 0.7.11 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate codespan_preprocessed 0.7.11 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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-4-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ddbb6d83b21be3e6e7354592d0b7fcf8f71da4cbabe4b0677e3f6c223b76a81
[INFO] running `Command { std: "docker" "start" "-a" "8ddbb6d83b21be3e6e7354592d0b7fcf8f71da4cbabe4b0677e3f6c223b76a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ddbb6d83b21be3e6e7354592d0b7fcf8f71da4cbabe4b0677e3f6c223b76a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ddbb6d83b21be3e6e7354592d0b7fcf8f71da4cbabe4b0677e3f6c223b76a81", kill_on_drop: false }`
[INFO] [stdout] 8ddbb6d83b21be3e6e7354592d0b7fcf8f71da4cbabe4b0677e3f6c223b76a81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43072e7dbad2ab3e5a13ea531fa72b32fb3ae45caf6110fd99cc9254bb338026
[INFO] running `Command { std: "docker" "start" "-a" "43072e7dbad2ab3e5a13ea531fa72b32fb3ae45caf6110fd99cc9254bb338026", kill_on_drop: false }`
[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 0.50s
[INFO] running `Command { std: "docker" "inspect" "43072e7dbad2ab3e5a13ea531fa72b32fb3ae45caf6110fd99cc9254bb338026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43072e7dbad2ab3e5a13ea531fa72b32fb3ae45caf6110fd99cc9254bb338026", kill_on_drop: false }`
[INFO] [stdout] 43072e7dbad2ab3e5a13ea531fa72b32fb3ae45caf6110fd99cc9254bb338026