[INFO] fetching crate win7-notifications 0.2.3...
[INFO] testing win7-notifications-0.2.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate win7-notifications 0.2.3 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate win7-notifications 0.2.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate win7-notifications 0.2.3
[INFO] finished tweaking crates.io crate win7-notifications 0.2.3
[INFO] tweaked toml for crates.io crate win7-notifications 0.2.3 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate crates.io crate win7-notifications 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce1fcb8a93c7191819ee3f222b7b67ff23081f1b31e8bd1d08e7e00054aa7f86
[INFO] running `Command { std: "docker" "start" "-a" "ce1fcb8a93c7191819ee3f222b7b67ff23081f1b31e8bd1d08e7e00054aa7f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce1fcb8a93c7191819ee3f222b7b67ff23081f1b31e8bd1d08e7e00054aa7f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1fcb8a93c7191819ee3f222b7b67ff23081f1b31e8bd1d08e7e00054aa7f86", kill_on_drop: false }`
[INFO] [stdout] ce1fcb8a93c7191819ee3f222b7b67ff23081f1b31e8bd1d08e7e00054aa7f86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4a674abc49e25c1e96140de6ad33450738996816b8b3c965e506f5e063273dc
[INFO] running `Command { std: "docker" "start" "-a" "d4a674abc49e25c1e96140de6ad33450738996816b8b3c965e506f5e063273dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling windows v0.23.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling win7-notifications v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `windows`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name windows --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/windows-0.23.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="Win32"' --cfg 'feature="Win32_Foundation"' --cfg 'feature="Win32_Graphics"' --cfg 'feature="Win32_Graphics_Dwm"' --cfg 'feature="Win32_Graphics_Gdi"' --cfg 'feature="Win32_System"' --cfg 'feature="Win32_System_Com"' --cfg 'feature="Win32_System_Diagnostics"' --cfg 'feature="Win32_System_Diagnostics_Debug"' --cfg 'feature="Win32_System_LibraryLoader"' --cfg 'feature="Win32_UI"' --cfg 'feature="Win32_UI_Controls"' --cfg 'feature="Win32_UI_Shell"' --cfg 'feature="Win32_UI_WindowsAndMessaging"' --cfg 'feature="default"' -C metadata=c209f110dd549023 -C extra-filename=-c209f110dd549023 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d4a674abc49e25c1e96140de6ad33450738996816b8b3c965e506f5e063273dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a674abc49e25c1e96140de6ad33450738996816b8b3c965e506f5e063273dc", kill_on_drop: false }`
[INFO] [stdout] d4a674abc49e25c1e96140de6ad33450738996816b8b3c965e506f5e063273dc