[INFO] updating cached repository hinaria/blacken
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hinaria/blacken
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hinaria/blacken" "work/ex/beta-1.38-1/sources/1.37.0/gh/hinaria/blacken"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hinaria/blacken'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hinaria/blacken" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hinaria/blacken"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hinaria/blacken'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 430e6efd6d0a0d64497bcd1c50b631544f74d641
[INFO] sha for GitHub repo hinaria/blacken: 430e6efd6d0a0d64497bcd1c50b631544f74d641
[INFO] validating manifest of hinaria/blacken on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hinaria/blacken on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hinaria/blacken
[INFO] finished frobbing hinaria/blacken
[INFO] frobbed toml for hinaria/blacken written to work/ex/beta-1.38-1/sources/1.37.0/gh/hinaria/blacken/Cargo.toml
[INFO] started frobbing hinaria/blacken
[INFO] finished frobbing hinaria/blacken
[INFO] frobbed toml for hinaria/blacken written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hinaria/blacken/Cargo.toml
[INFO] crate hinaria/blacken already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hinaria/blacken against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hinaria/blacken:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] af6f17c303607dff423dce145ce6204f4486091d8aca4072a4ed1bf3984033fb
[INFO] running `"docker" "start" "-a" "af6f17c303607dff423dce145ce6204f4486091d8aca4072a4ed1bf3984033fb"`
[INFO] [stderr]    Compiling winapi v0.3.4
[INFO] [stderr]    Compiling blacken v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stderr]   --> src/main.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |     win32::um::winuser::PostMessageW,
[INFO] [stderr]    |            ^^ could not find `um` in `win32`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stderr]   --> src/main.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     win32::um::winuser::HWND_BROADCAST,
[INFO] [stderr]    |            ^^ could not find `um` in `win32`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stderr]   --> src/main.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 |     win32::um::winuser::WM_SYSCOMMAND,
[INFO] [stderr]    |            ^^ could not find `um` in `win32`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `um` in `win32`
[INFO] [stderr]   --> src/main.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     win32::um::winuser::SC_MONITORPOWER,
[INFO] [stderr]    |            ^^ could not find `um` in `win32`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `PostMessageW` in this scope
[INFO] [stderr]   --> src/main.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stderr]    |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `HWND_BROADCAST` in this scope
[INFO] [stderr]   --> src/main.rs:28:27
[INFO] [stderr]    |
[INFO] [stderr] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `WM_SYSCOMMAND` in this scope
[INFO] [stderr]   --> src/main.rs:28:43
[INFO] [stderr]    |
[INFO] [stderr] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `SC_MONITORPOWER` in this scope
[INFO] [stderr]   --> src/main.rs:28:58
[INFO] [stderr]    |
[INFO] [stderr] 28 |     unsafe { PostMessageW(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, 2); }
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `win32::um::winuser::HWND_BROADCAST`, `win32::um::winuser::PostMessageW`, `win32::um::winuser::SC_MONITORPOWER`, `win32::um::winuser::WM_SYSCOMMAND`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     win32::um::winuser::PostMessageW,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 11 |     win32::um::winuser::HWND_BROADCAST,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     win32::um::winuser::WM_SYSCOMMAND,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 13 |     win32::um::winuser::SC_MONITORPOWER,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `blacken`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "af6f17c303607dff423dce145ce6204f4486091d8aca4072a4ed1bf3984033fb"`
[INFO] running `"docker" "rm" "-f" "af6f17c303607dff423dce145ce6204f4486091d8aca4072a4ed1bf3984033fb"`
[INFO] [stdout] af6f17c303607dff423dce145ce6204f4486091d8aca4072a4ed1bf3984033fb