[INFO] fetching crate erupt 0.23.0+213...
[INFO] checking erupt-0.23.0+213 against master#19dd9535408db0f1ff3d16613619076aef524d19 for pr-115950
[INFO] extracting crate erupt 0.23.0+213 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate erupt 0.23.0+213 on toolchain 19dd9535408db0f1ff3d16613619076aef524d19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate erupt 0.23.0+213
[INFO] finished tweaking crates.io crate erupt 0.23.0+213
[INFO] tweaked toml for crates.io crate erupt 0.23.0+213 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raw-window-metal v0.3.1
[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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4742293598a4be12e4b4d38bab65ecca74c5d1c9501b2518338cac8cc368c83
[INFO] running `Command { std: "docker" "start" "-a" "e4742293598a4be12e4b4d38bab65ecca74c5d1c9501b2518338cac8cc368c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4742293598a4be12e4b4d38bab65ecca74c5d1c9501b2518338cac8cc368c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4742293598a4be12e4b4d38bab65ecca74c5d1c9501b2518338cac8cc368c83", kill_on_drop: false }`
[INFO] [stdout] e4742293598a4be12e4b4d38bab65ecca74c5d1c9501b2518338cac8cc368c83
[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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47ac1e4ad535d90751aa635ba0e42c21904cdd96084ee5f20b3714f174ac7df1
[INFO] running `Command { std: "docker" "start" "-a" "47ac1e4ad535d90751aa635ba0e42c21904cdd96084ee5f20b3714f174ac7df1", kill_on_drop: false }`
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking erupt v0.23.0+213 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:781:5
[INFO] [stdout]     |
[INFO] [stdout] 781 |     mut host: *mut vk1_0::BaseOutStructure,
[INFO] [stdout]     |     ----^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:781:5
[INFO] [stdout]     |
[INFO] [stdout] 781 |     mut host: *mut vk1_0::BaseOutStructure,
[INFO] [stdout]     |     ----^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `erupt` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/19dd9535408db0f1ff3d16613619076aef524d19/bin/rustc --crate-name erupt --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="libloading"' --cfg 'feature="loading"' --cfg 'feature="raw-window-handle"' --cfg 'feature="raw-window-metal"' --cfg 'feature="surface"' -C metadata=c8678ce62bfdfcfd -C extra-filename=-c8678ce62bfdfcfd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-17eaae058c49a1b8.rmeta --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-1506e54083e26852.rmeta --extern raw_window_handle=/opt/rustwide/target/debug/deps/libraw_window_handle-5a1dca26ed97a2e9.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-ef3317bea6e80950.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47ac1e4ad535d90751aa635ba0e42c21904cdd96084ee5f20b3714f174ac7df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ac1e4ad535d90751aa635ba0e42c21904cdd96084ee5f20b3714f174ac7df1", kill_on_drop: false }`
[INFO] [stdout] 47ac1e4ad535d90751aa635ba0e42c21904cdd96084ee5f20b3714f174ac7df1