[INFO] fetching crate kcr_metal3_io 1.20250521.93117...
[INFO] checking kcr_metal3_io-1.20250521.93117 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate kcr_metal3_io 1.20250521.93117 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate kcr_metal3_io 1.20250521.93117
[INFO] finished tweaking crates.io crate kcr_metal3_io 1.20250521.93117
[INFO] tweaked toml for crates.io crate kcr_metal3_io 1.20250521.93117 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kcr_metal3_io 1.20250521.93117 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kcr_metal3_io 1.20250521.93117 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3de027174864d5ed910a0cbe246f6b2f285a8c943e9df0099a94e53359996b6
[INFO] running `Command { std: "docker" "start" "-a" "f3de027174864d5ed910a0cbe246f6b2f285a8c943e9df0099a94e53359996b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3de027174864d5ed910a0cbe246f6b2f285a8c943e9df0099a94e53359996b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3de027174864d5ed910a0cbe246f6b2f285a8c943e9df0099a94e53359996b6", kill_on_drop: false }`
[INFO] [stdout] f3de027174864d5ed910a0cbe246f6b2f285a8c943e9df0099a94e53359996b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e77bfd64f9bf87cbb8794a70552216811b87c2f5b27deae65ef17db8332f5cb2
[INFO] running `Command { std: "docker" "start" "-a" "e77bfd64f9bf87cbb8794a70552216811b87c2f5b27deae65ef17db8332f5cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling k8s-openapi v0.25.0
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]    Compiling kube-derive v1.0.0
[INFO] [stderr]     Checking kube-core v1.0.0
[INFO] [stderr]     Checking kube v1.0.0
[INFO] [stderr]     Checking kcr_metal3_io v1.20250521.93117 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.74s
[INFO] running `Command { std: "docker" "inspect" "e77bfd64f9bf87cbb8794a70552216811b87c2f5b27deae65ef17db8332f5cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77bfd64f9bf87cbb8794a70552216811b87c2f5b27deae65ef17db8332f5cb2", kill_on_drop: false }`
[INFO] [stdout] e77bfd64f9bf87cbb8794a70552216811b87c2f5b27deae65ef17db8332f5cb2