[INFO] fetching crate polling 3.7.4...
[INFO] checking polling-3.7.4 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4
[INFO] extracting crate polling 3.7.4 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate polling 3.7.4 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polling 3.7.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate polling 3.7.4
[INFO] tweaked toml for crates.io crate polling 3.7.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate polling 3.7.4 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" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded errno v0.3.9
[INFO] [stderr]   Downloaded socket2 v0.5.7
[INFO] [stderr]   Downloaded bitflags v2.4.0
[INFO] [stderr]   Downloaded fastrand v2.0.0
[INFO] [stderr]   Downloaded concurrent-queue v2.2.0
[INFO] [stderr]   Downloaded signal-hook v0.3.17
[INFO] [stderr]   Downloaded tracing-core v0.1.31
[INFO] [stderr]   Downloaded tracing v0.1.37
[INFO] [stderr]   Downloaded easy-parallel v3.2.0
[INFO] [stderr]   Downloaded rustix v0.38.39
[INFO] [stderr]   Downloaded libc v0.2.162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 849e0f83168c6382296adf0476c53d09bd86f4e73ac725133b3d3b8b239eb5aa
[INFO] running `Command { std: "docker" "start" "-a" "849e0f83168c6382296adf0476c53d09bd86f4e73ac725133b3d3b8b239eb5aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "849e0f83168c6382296adf0476c53d09bd86f4e73ac725133b3d3b8b239eb5aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "849e0f83168c6382296adf0476c53d09bd86f4e73ac725133b3d3b8b239eb5aa", kill_on_drop: false }`
[INFO] [stdout] 849e0f83168c6382296adf0476c53d09bd86f4e73ac725133b3d3b8b239eb5aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 520fc0a89708f90458b60dfb3a24cefd50c2a87d8e64edfa49ea68fea62fb2bd
[INFO] running `Command { std: "docker" "start" "-a" "520fc0a89708f90458b60dfb3a24cefd50c2a87d8e64edfa49ea68fea62fb2bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling rustix v0.38.39
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking easy-parallel v3.2.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking polling v3.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.94s
[INFO] running `Command { std: "docker" "inspect" "520fc0a89708f90458b60dfb3a24cefd50c2a87d8e64edfa49ea68fea62fb2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520fc0a89708f90458b60dfb3a24cefd50c2a87d8e64edfa49ea68fea62fb2bd", kill_on_drop: false }`
[INFO] [stdout] 520fc0a89708f90458b60dfb3a24cefd50c2a87d8e64edfa49ea68fea62fb2bd