[INFO] cloning repository https://github.com/hinaria/blacken
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hinaria/blacken" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinaria%2Fblacken", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinaria%2Fblacken'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 430e6efd6d0a0d64497bcd1c50b631544f74d641
[INFO] checking hinaria/blacken against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinaria%2Fblacken" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hinaria/blacken on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hinaria/blacken
[INFO] finished tweaking git repo https://github.com/hinaria/blacken
[INFO] tweaked toml for git repo https://github.com/hinaria/blacken written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/hinaria/blacken already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7702950467b67df69012c7c82553922bbb4ea254935b6cd20a499a3a6c836807
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7702950467b67df69012c7c82553922bbb4ea254935b6cd20a499a3a6c836807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7702950467b67df69012c7c82553922bbb4ea254935b6cd20a499a3a6c836807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7702950467b67df69012c7c82553922bbb4ea254935b6cd20a499a3a6c836807", kill_on_drop: false }`
[INFO] [stdout] 7702950467b67df69012c7c82553922bbb4ea254935b6cd20a499a3a6c836807
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11d4c385a461436c7c142acaeb50d0f91a45c8625d92718b84ac9f716acf0f5b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "11d4c385a461436c7c142acaeb50d0f91a45c8625d92718b84ac9f716acf0f5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.4
[INFO] [stderr]     Checking blacken v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stdout]   --> src/main.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     win32::um::winuser::PostMessageW,
[INFO] [stdout]    |            ^^ could not find `um` in `win32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stdout]   --> src/main.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     win32::um::winuser::HWND_BROADCAST,
[INFO] [stdout]    |            ^^ could not find `um` in `win32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stdout]   --> src/main.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     win32::um::winuser::WM_SYSCOMMAND,
[INFO] [stdout]    |            ^^ could not find `um` in `win32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stdout]   --> src/main.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     win32::um::winuser::SC_MONITORPOWER,
[INFO] [stdout]    |            ^^ could not find `um` in `win32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `PostMessageW` in this scope
[INFO] [stdout]   --> src/main.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stdout]    |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `HWND_BROADCAST` in this scope
[INFO] [stdout]   --> src/main.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `WM_SYSCOMMAND` in this scope
[INFO] [stdout]   --> src/main.rs:28:43
[INFO] [stdout]    |
[INFO] [stdout] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SC_MONITORPOWER` in this scope
[INFO] [stdout]   --> src/main.rs:28:58
[INFO] [stdout]    |
[INFO] [stdout] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stdout]   --> src/main.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     win32::um::winuser::PostMessageW,
[INFO] [stdout]    |            ^^ could not find `um` in `win32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stdout]   --> src/main.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     win32::um::winuser::HWND_BROADCAST,
[INFO] [stdout]    |            ^^ could not find `um` in `win32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stdout]   --> src/main.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     win32::um::winuser::WM_SYSCOMMAND,
[INFO] [stdout]    |            ^^ could not find `um` in `win32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stdout]   --> src/main.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     win32::um::winuser::SC_MONITORPOWER,
[INFO] [stdout]    |            ^^ could not find `um` in `win32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blacken`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `PostMessageW` in this scope
[INFO] [stdout]   --> src/main.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stdout]    |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `HWND_BROADCAST` in this scope
[INFO] [stdout]   --> src/main.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `WM_SYSCOMMAND` in this scope
[INFO] [stdout]   --> src/main.rs:28:43
[INFO] [stdout]    |
[INFO] [stdout] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SC_MONITORPOWER` in this scope
[INFO] [stdout]   --> src/main.rs:28:58
[INFO] [stdout]    |
[INFO] [stdout] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "11d4c385a461436c7c142acaeb50d0f91a45c8625d92718b84ac9f716acf0f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d4c385a461436c7c142acaeb50d0f91a45c8625d92718b84ac9f716acf0f5b", kill_on_drop: false }`
[INFO] [stdout] 11d4c385a461436c7c142acaeb50d0f91a45c8625d92718b84ac9f716acf0f5b