[INFO] fetching crate userfaultfd 0.9.0...
[INFO] checking userfaultfd-0.9.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate userfaultfd 0.9.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate userfaultfd 0.9.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate userfaultfd 0.9.0
[INFO] tweaked toml for crates.io crate userfaultfd 0.9.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate userfaultfd 0.9.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate userfaultfd 0.9.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded userfaultfd-sys v0.6.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9d3049dd967a04d96d554ababa9b4ea753c7f8ecee10a48c9618fff403ba65c
[INFO] running `Command { std: "docker" "start" "-a" "f9d3049dd967a04d96d554ababa9b4ea753c7f8ecee10a48c9618fff403ba65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9d3049dd967a04d96d554ababa9b4ea753c7f8ecee10a48c9618fff403ba65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9d3049dd967a04d96d554ababa9b4ea753c7f8ecee10a48c9618fff403ba65c", kill_on_drop: false }`
[INFO] [stdout] f9d3049dd967a04d96d554ababa9b4ea753c7f8ecee10a48c9618fff403ba65c
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b500d2e680b99734eb8fad547fc5d2abb630ed5ccaecc9ce27df96bc1c9e24b
[INFO] running `Command { std: "docker" "start" "-a" "6b500d2e680b99734eb8fad547fc5d2abb630ed5ccaecc9ce27df96bc1c9e24b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling bitflags v2.9.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling userfaultfd-sys v0.6.0
[INFO] [stderr]     Checking userfaultfd v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.19s
[INFO] running `Command { std: "docker" "inspect" "6b500d2e680b99734eb8fad547fc5d2abb630ed5ccaecc9ce27df96bc1c9e24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b500d2e680b99734eb8fad547fc5d2abb630ed5ccaecc9ce27df96bc1c9e24b", kill_on_drop: false }`
[INFO] [stdout] 6b500d2e680b99734eb8fad547fc5d2abb630ed5ccaecc9ce27df96bc1c9e24b