[INFO] fetching crate quick-error 2.0.1...
[INFO] checking quick-error-2.0.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate quick-error 2.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate quick-error 2.0.1 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 quick-error 2.0.1
[INFO] finished tweaking crates.io crate quick-error 2.0.1
[INFO] tweaked toml for crates.io crate quick-error 2.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate quick-error 2.0.1 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3dd480e036d71fd49491c016ab9f07acc216c0cd13bb89257a3b189916c15d1
[INFO] running `Command { std: "docker" "start" "-a" "b3dd480e036d71fd49491c016ab9f07acc216c0cd13bb89257a3b189916c15d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3dd480e036d71fd49491c016ab9f07acc216c0cd13bb89257a3b189916c15d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3dd480e036d71fd49491c016ab9f07acc216c0cd13bb89257a3b189916c15d1", kill_on_drop: false }`
[INFO] [stdout] b3dd480e036d71fd49491c016ab9f07acc216c0cd13bb89257a3b189916c15d1
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 931ef5fc31d37a669a12ae5d612e2f2af6fc24002a7b18fd81894da50ee05dc7
[INFO] running `Command { std: "docker" "start" "-a" "931ef5fc31d37a669a12ae5d612e2f2af6fc24002a7b18fd81894da50ee05dc7", kill_on_drop: false }`
[INFO] [stderr]     Checking quick-error v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `foo`
[INFO] [stdout]     --> src/lib.rs:1297:23
[INFO] [stdout]      |
[INFO] [stdout] 1297 |                 #[cfg(feature = "foo")]
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `foo` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "931ef5fc31d37a669a12ae5d612e2f2af6fc24002a7b18fd81894da50ee05dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931ef5fc31d37a669a12ae5d612e2f2af6fc24002a7b18fd81894da50ee05dc7", kill_on_drop: false }`
[INFO] [stdout] 931ef5fc31d37a669a12ae5d612e2f2af6fc24002a7b18fd81894da50ee05dc7