[INFO] fetching crate wita 0.20.0...
[INFO] testing wita-0.20.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate wita 0.20.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate wita 0.20.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wita 0.20.0
[INFO] finished tweaking crates.io crate wita 0.20.0
[INFO] tweaked toml for crates.io crate wita 0.20.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate wita 0.20.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7cddbef5859dd23017f03417ad78f6ffaf727621629336816e1a969ebb75569
[INFO] running `Command { std: "docker" "start" "-a" "b7cddbef5859dd23017f03417ad78f6ffaf727621629336816e1a969ebb75569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7cddbef5859dd23017f03417ad78f6ffaf727621629336816e1a969ebb75569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7cddbef5859dd23017f03417ad78f6ffaf727621629336816e1a969ebb75569", kill_on_drop: false }`
[INFO] [stdout] b7cddbef5859dd23017f03417ad78f6ffaf727621629336816e1a969ebb75569
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26eb09c8afb8f3042110999fd0e26bb192602ff90c7c1d559e479d64cb594e6d
[INFO] running `Command { std: "docker" "start" "-a" "26eb09c8afb8f3042110999fd0e26bb192602ff90c7c1d559e479d64cb594e6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling windows v0.42.0
[INFO] [stderr]    Compiling raw-window-handle v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling wita v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `windows` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name windows --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/windows-0.42.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="Win32"' --cfg 'feature="Win32_Devices"' --cfg 'feature="Win32_Devices_HumanInterfaceDevice"' --cfg 'feature="Win32_Foundation"' --cfg 'feature="Win32_Globalization"' --cfg 'feature="Win32_Graphics"' --cfg 'feature="Win32_Graphics_Gdi"' --cfg 'feature="Win32_Security"' --cfg 'feature="Win32_Storage"' --cfg 'feature="Win32_Storage_FileSystem"' --cfg 'feature="Win32_System"' --cfg 'feature="Win32_System_Diagnostics"' --cfg 'feature="Win32_System_Diagnostics_Debug"' --cfg 'feature="Win32_System_LibraryLoader"' --cfg 'feature="Win32_System_Memory"' --cfg 'feature="Win32_System_SystemServices"' --cfg 'feature="Win32_System_WindowsProgramming"' --cfg 'feature="Win32_UI"' --cfg 'feature="Win32_UI_Controls"' --cfg 'feature="Win32_UI_HiDpi"' --cfg 'feature="Win32_UI_Input"' --cfg 'feature="Win32_UI_Input_Ime"' --cfg 'feature="Win32_UI_Input_KeyboardAndMouse"' --cfg 'feature="Win32_UI_Shell"' --cfg 'feature="Win32_UI_WindowsAndMessaging"' --cfg 'feature="default"' -C metadata=2b2b1b82efe463f5 -C extra-filename=-2b2b1b82efe463f5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/procedure.rs:437:21
[INFO] [stdout]     |
[INFO] [stdout] 437 |                 let mut rc = (lparam.0 as *mut RECT).as_mut().unwrap();
[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/procedure.rs:623:21
[INFO] [stdout]     |
[INFO] [stdout] 623 |                 let mut ret = (lparam.0 as *mut SIZE).as_mut().unwrap();
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26eb09c8afb8f3042110999fd0e26bb192602ff90c7c1d559e479d64cb594e6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26eb09c8afb8f3042110999fd0e26bb192602ff90c7c1d559e479d64cb594e6d", kill_on_drop: false }`
[INFO] [stdout] 26eb09c8afb8f3042110999fd0e26bb192602ff90c7c1d559e479d64cb594e6d
