[INFO] fetching crate command-error 0.4.1...
[INFO] checking command-error-0.4.1 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate command-error 0.4.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate command-error 0.4.1 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] started tweaking crates.io crate command-error 0.4.1
[INFO] finished tweaking crates.io crate command-error 0.4.1
[INFO] tweaked toml for crates.io crate command-error 0.4.1 written to /workspace/builds/worker-2-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]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding cfg_aliases v0.1.1 (available: v0.2.1)
[INFO] [stderr]       Adding nix v0.28.0 (available: v0.29.0)
[INFO] [stderr]       Adding windows v0.56.0 (available: v0.58.0)
[INFO] [stderr]       Adding windows-core v0.56.0 (available: v0.58.0)
[INFO] [stderr]       Adding windows-implement v0.56.0 (available: v0.58.0)
[INFO] [stderr]       Adding windows-interface v0.56.0 (available: v0.58.0)
[INFO] [stderr]       Adding windows-result v0.1.2 (available: v0.2.0)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded indoc v2.0.5
[INFO] [stderr]   Downloaded windows-core v0.56.0
[INFO] [stderr]   Downloaded windows-implement v0.56.0
[INFO] [stderr]   Downloaded process-wrap v8.0.2
[INFO] [stderr]   Downloaded utf8-command v1.0.1
[INFO] [stderr]   Downloaded pretty_assertions v1.4.1
[INFO] [stderr]   Downloaded windows-interface v0.56.0
[INFO] [stderr]   Downloaded windows v0.56.0
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c243237ef6a178986bd4d3e22c5d466dadf68a39aaec3de570fc77be491dcaf
[INFO] running `Command { std: "docker" "start" "-a" "4c243237ef6a178986bd4d3e22c5d466dadf68a39aaec3de570fc77be491dcaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c243237ef6a178986bd4d3e22c5d466dadf68a39aaec3de570fc77be491dcaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c243237ef6a178986bd4d3e22c5d466dadf68a39aaec3de570fc77be491dcaf", kill_on_drop: false }`
[INFO] [stdout] 4c243237ef6a178986bd4d3e22c5d466dadf68a39aaec3de570fc77be491dcaf
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c7a202d2095add821db57c0f476cb59a4e7f6d90327051975fc71dc21f6165b
[INFO] running `Command { std: "docker" "start" "-a" "8c7a202d2095add821db57c0f476cb59a4e7f6d90327051975fc71dc21f6165b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking utf8-command v1.0.1
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking process-wrap v8.0.2
[INFO] [stderr]     Checking command-error v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "8c7a202d2095add821db57c0f476cb59a4e7f6d90327051975fc71dc21f6165b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7a202d2095add821db57c0f476cb59a4e7f6d90327051975fc71dc21f6165b", kill_on_drop: false }`
[INFO] [stdout] 8c7a202d2095add821db57c0f476cb59a4e7f6d90327051975fc71dc21f6165b