[INFO] crate linux-io-uring-sys 0.0.3 is already in cache
[INFO] checking linux-io-uring-sys-0.0.3 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] extracting crate linux-io-uring-sys 0.0.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate linux-io-uring-sys 0.0.3 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate linux-io-uring-sys 0.0.3
[INFO] finished tweaking crates.io crate linux-io-uring-sys 0.0.3
[INFO] tweaked toml for crates.io crate linux-io-uring-sys 0.0.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4749ab8e81a663cc65d7bcaf20965d0fff3a84a79086e340e3adca72fb263f01
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4749ab8e81a663cc65d7bcaf20965d0fff3a84a79086e340e3adca72fb263f01"`
[INFO] [stderr]    Compiling linux-io-uring-sys v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function `bindgen_test_layout___kernel_timespec` should have a snake case name
[INFO] [stderr]   --> src/sys.rs:51:4
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn bindgen_test_layout___kernel_timespec() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bindgen_test_layout_kernel_timespec`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `bindgen_test_layout_io_uring_sqe__bindgen_ty_1` should have a snake case name
[INFO] [stderr]    --> src/sys.rs:110:4
[INFO] [stderr]     |
[INFO] [stderr] 110 | fn bindgen_test_layout_io_uring_sqe__bindgen_ty_1() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bindgen_test_layout_io_uring_sqe_bindgen_ty_1`
[INFO] [stderr] 
[INFO] [stderr] warning: function `bindgen_test_layout_io_uring_sqe__bindgen_ty_2` should have a snake case name
[INFO] [stderr]    --> src/sys.rs:209:4
[INFO] [stderr]     |
[INFO] [stderr] 209 | fn bindgen_test_layout_io_uring_sqe__bindgen_ty_2() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bindgen_test_layout_io_uring_sqe_bindgen_ty_2`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `"docker" "inspect" "4749ab8e81a663cc65d7bcaf20965d0fff3a84a79086e340e3adca72fb263f01"`
[INFO] running `"docker" "rm" "-f" "4749ab8e81a663cc65d7bcaf20965d0fff3a84a79086e340e3adca72fb263f01"`
[INFO] [stdout] 4749ab8e81a663cc65d7bcaf20965d0fff3a84a79086e340e3adca72fb263f01