[INFO] fetching crate erupt 0.22.0+204...
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] crate erupt 0.22.0+204 is already in cache
[INFO] checking erupt-0.22.0+204 against master#ea6ab1bd845790fb31ba790d2c7aec898f89fe62 for pr-99880
[INFO] extracting crate erupt 0.22.0+204 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate erupt 0.22.0+204 on toolchain ea6ab1bd845790fb31ba790d2c7aec898f89fe62
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea6ab1bd845790fb31ba790d2c7aec898f89fe62" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate erupt 0.22.0+204
[INFO] finished tweaking crates.io crate erupt 0.22.0+204
[INFO] tweaked toml for crates.io crate erupt 0.22.0+204 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea6ab1bd845790fb31ba790d2c7aec898f89fe62" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea6ab1bd845790fb31ba790d2c7aec898f89fe62" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raw-window-metal v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+ea6ab1bd845790fb31ba790d2c7aec898f89fe62" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07c25b9c8b593296dce21895eb90370644d7cc79c12442f3e2cdf529bbd40f5d
[INFO] running `Command { std: "docker" "start" "-a" "07c25b9c8b593296dce21895eb90370644d7cc79c12442f3e2cdf529bbd40f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07c25b9c8b593296dce21895eb90370644d7cc79c12442f3e2cdf529bbd40f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c25b9c8b593296dce21895eb90370644d7cc79c12442f3e2cdf529bbd40f5d", kill_on_drop: false }`
[INFO] [stdout] 07c25b9c8b593296dce21895eb90370644d7cc79c12442f3e2cdf529bbd40f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+ea6ab1bd845790fb31ba790d2c7aec898f89fe62" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ed91459c06e355c3712b75124a652a3782777c5c8a4fec3e9fbcc507bf13345
[INFO] running `Command { std: "docker" "start" "-a" "5ed91459c06e355c3712b75124a652a3782777c5c8a4fec3e9fbcc507bf13345", kill_on_drop: false }`
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]     Checking raw-window-handle v0.4.3
[INFO] [stderr]     Checking libloading v0.7.3
[INFO] [stderr]     Checking erupt v0.22.0+204 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `erupt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name erupt --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="libloading"' --cfg 'feature="loading"' --cfg 'feature="raw-window-handle"' --cfg 'feature="raw-window-metal"' --cfg 'feature="surface"' -C metadata=7de326fffc2c7a47 -C extra-filename=-7de326fffc2c7a47 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-f75283d3dcd3daad.rmeta --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-676a0755134ff1f2.rmeta --extern raw_window_handle=/opt/rustwide/target/debug/deps/libraw_window_handle-9bee47d57a91ef03.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-72fd93866e803068.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/lib.rs:803:31
[INFO] [stdout]     |
[INFO] [stdout] 800 | /     unsafe fn iterate_ptr_chain(
[INFO] [stdout] 801 | |         mut item: *mut vk::BaseOutStructure,
[INFO] [stdout] 802 | |     ) -> impl Iterator<Item = *mut vk::BaseOutStructure> {
[INFO] [stdout]     | |________________________________________________________- because it's nested under this `unsafe` fn
[INFO] [stdout] 803 |           iter::from_fn(move || unsafe {
[INFO] [stdout]     |                                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout]     = note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
[INFO] [stdout]     = note: `#[allow(unsafe_op_in_unsafe_fn)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ed91459c06e355c3712b75124a652a3782777c5c8a4fec3e9fbcc507bf13345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed91459c06e355c3712b75124a652a3782777c5c8a4fec3e9fbcc507bf13345", kill_on_drop: false }`
[INFO] [stdout] 5ed91459c06e355c3712b75124a652a3782777c5c8a4fec3e9fbcc507bf13345