[INFO] fetching crate blacken 0.0.1...
[INFO] checking blacken-0.0.1 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate blacken 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate blacken 0.0.1 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blacken 0.0.1
[INFO] finished tweaking crates.io crate blacken 0.0.1
[INFO] tweaked toml for crates.io crate blacken 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b573e8f0abf23a7b6384655cfb4ea44681991595d1366ca24d1b3f12f54afd25
[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" "b573e8f0abf23a7b6384655cfb4ea44681991595d1366ca24d1b3f12f54afd25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b573e8f0abf23a7b6384655cfb4ea44681991595d1366ca24d1b3f12f54afd25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b573e8f0abf23a7b6384655cfb4ea44681991595d1366ca24d1b3f12f54afd25", kill_on_drop: false }`
[INFO] [stdout] b573e8f0abf23a7b6384655cfb4ea44681991595d1366ca24d1b3f12f54afd25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a8ca28e5ec7b2d9172efc3aa9be257bb76d140f8f51af84ba979a5b24dd57d0a
[INFO] running `Command { std: "docker" "start" "-a" "a8ca28e5ec7b2d9172efc3aa9be257bb76d140f8f51af84ba979a5b24dd57d0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[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:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     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:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     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:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     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:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     win32::um::winuser::SC_MONITORPOWER,
[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:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     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:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     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:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     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:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     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:27:14
[INFO] [stdout]    |
[INFO] [stdout] 27 |     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:27:27
[INFO] [stdout]    |
[INFO] [stdout] 27 |     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:27:43
[INFO] [stdout]    |
[INFO] [stdout] 27 |     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:27:58
[INFO] [stdout]    |
[INFO] [stdout] 27 |     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] error[E0425]: cannot find function, tuple struct or tuple variant `PostMessageW` in this scope
[INFO] [stdout]   --> src/main.rs:27:14
[INFO] [stdout]    |
[INFO] [stdout] 27 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stdout]    |              ^^^^^^^^^^^^ not found in this scope
[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[E0425]: cannot find value `HWND_BROADCAST` in this scope
[INFO] [stdout]   --> src/main.rs:27:27
[INFO] [stdout]    |
[INFO] [stdout] 27 |     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:27:43
[INFO] [stdout]    |
[INFO] [stdout] 27 |     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:27:58
[INFO] [stdout]    |
[INFO] [stdout] 27 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blacken`
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a8ca28e5ec7b2d9172efc3aa9be257bb76d140f8f51af84ba979a5b24dd57d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8ca28e5ec7b2d9172efc3aa9be257bb76d140f8f51af84ba979a5b24dd57d0a", kill_on_drop: false }`
[INFO] [stdout] a8ca28e5ec7b2d9172efc3aa9be257bb76d140f8f51af84ba979a5b24dd57d0a