[INFO] fetching crate openxr 0.15.4...
[INFO] checking openxr-0.15.4 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate openxr 0.15.4 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate openxr 0.15.4 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate openxr 0.15.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate openxr 0.15.4
[INFO] tweaked toml for crates.io crate openxr 0.15.4 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate crates.io crate openxr 0.15.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-110/source/examples/vulkan.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89c89684e0ad2a8e5688987818541409c5a1ea7b3056d0cd3546cb348a8b04c3
[INFO] running `Command { std: "docker" "start" "-a" "89c89684e0ad2a8e5688987818541409c5a1ea7b3056d0cd3546cb348a8b04c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89c89684e0ad2a8e5688987818541409c5a1ea7b3056d0cd3546cb348a8b04c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c89684e0ad2a8e5688987818541409c5a1ea7b3056d0cd3546cb348a8b04c3", kill_on_drop: false }`
[INFO] [stdout] 89c89684e0ad2a8e5688987818541409c5a1ea7b3056d0cd3546cb348a8b04c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13f8808bc0dfbb8285b9d52655515a7f50103235cf0bb1085f833714a468aca3
[INFO] running `Command { std: "docker" "start" "-a" "13f8808bc0dfbb8285b9d52655515a7f50103235cf0bb1085f833714a468aca3", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/vulkan.rs
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling openxr-sys v0.9.0
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]     Checking libloading v0.7.0
[INFO] [stderr]     Checking ash v0.31.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking nix v0.22.0
[INFO] [stderr]     Checking openxr v0.15.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ctrlc v3.2.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.61s
[INFO] running `Command { std: "docker" "inspect" "13f8808bc0dfbb8285b9d52655515a7f50103235cf0bb1085f833714a468aca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13f8808bc0dfbb8285b9d52655515a7f50103235cf0bb1085f833714a468aca3", kill_on_drop: false }`
[INFO] [stdout] 13f8808bc0dfbb8285b9d52655515a7f50103235cf0bb1085f833714a468aca3