[INFO] fetching crate libcgroups 0.4.0...
[INFO] checking libcgroups-0.4.0 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] extracting crate libcgroups 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate libcgroups 0.4.0 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libcgroups 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate libcgroups 0.4.0
[INFO] tweaked toml for crates.io crate libcgroups 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate libcgroups 0.4.0 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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.208
[INFO] [stderr]   Downloaded serial_test_derive v3.1.1
[INFO] [stderr]   Downloaded darling_macro v0.20.8
[INFO] [stderr]   Downloaded downcast v0.11.0
[INFO] [stderr]   Downloaded fragile v2.0.0
[INFO] [stderr]   Downloaded derive_builder_macro v0.20.0
[INFO] [stderr]   Downloaded mockall v0.13.0
[INFO] [stderr]   Downloaded derive_builder_core v0.20.0
[INFO] [stderr]   Downloaded mockall_derive v0.13.0
[INFO] [stderr]   Downloaded darling_core v0.20.8
[INFO] [stderr]   Downloaded cc v1.1.13
[INFO] [stderr]   Downloaded rbpf v0.2.0
[INFO] [stderr]   Downloaded flate2 v1.0.32
[INFO] [stderr]   Downloaded serde_json v1.0.125
[INFO] [stderr]   Downloaded procfs-core v0.16.0
[INFO] [stderr]   Downloaded combine v2.5.2
[INFO] [stderr]   Downloaded serde v1.0.208
[INFO] [stderr]   Downloaded scc v2.1.0
[INFO] [stderr]   Downloaded oci-spec v0.6.8
[INFO] [stderr]   Downloaded procfs v0.16.0
[INFO] [stderr]   Downloaded darling v0.20.8
[INFO] [stderr]   Downloaded getrandom v0.2.13
[INFO] [stderr]   Downloaded derive_builder v0.20.0
[INFO] [stderr]   Downloaded getset v0.1.2
[INFO] [stderr]   Downloaded const_fn v0.4.9
[INFO] [stderr]   Downloaded ascii v0.7.1
[INFO] [stderr]   Downloaded sdd v0.2.0
[INFO] [stderr]   Downloaded serial_test v3.1.1
[INFO] [stderr]   Downloaded libbpf-sys v1.4.3+v1.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a1acbf3a0027c1d874fd11de97f55cceeb196e8e2a55abbebef5066a307f083
[INFO] running `Command { std: "docker" "start" "-a" "0a1acbf3a0027c1d874fd11de97f55cceeb196e8e2a55abbebef5066a307f083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a1acbf3a0027c1d874fd11de97f55cceeb196e8e2a55abbebef5066a307f083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1acbf3a0027c1d874fd11de97f55cceeb196e8e2a55abbebef5066a307f083", kill_on_drop: false }`
[INFO] [stdout] 0a1acbf3a0027c1d874fd11de97f55cceeb196e8e2a55abbebef5066a307f083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5acb08a791134db1f0efad9b88103aa944f4c92f53b81ed979cc087c81105fc3
[INFO] running `Command { std: "docker" "start" "-a" "5acb08a791134db1f0efad9b88103aa944f4c92f53b81ed979cc087c81105fc3", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking getrandom v0.2.13
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling procfs v0.16.0
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]    Compiling mockall_derive v0.13.0
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking flate2 v1.0.32
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking sdd v0.2.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking scc v2.1.0
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking procfs-core v0.16.0
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking predicates v3.1.0
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]     Checking fragile v2.0.0
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serial_test_derive v3.1.1
[INFO] [stderr]     Checking serial_test v3.1.1
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling derive_builder_core v0.20.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.0
[INFO] [stderr]     Checking derive_builder v0.20.0
[INFO] [stderr]     Checking mockall v0.13.0
[INFO] [stderr]     Checking oci-spec v0.6.8
[INFO] [stderr]     Checking libcgroups v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.08s
[INFO] running `Command { std: "docker" "inspect" "5acb08a791134db1f0efad9b88103aa944f4c92f53b81ed979cc087c81105fc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5acb08a791134db1f0efad9b88103aa944f4c92f53b81ed979cc087c81105fc3", kill_on_drop: false }`
[INFO] [stdout] 5acb08a791134db1f0efad9b88103aa944f4c92f53b81ed979cc087c81105fc3