[INFO] crate blacken 0.0.1 is already in cache
[INFO] extracting crate blacken 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/blacken/0.0.1
[INFO] extracting crate blacken 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/blacken/0.0.1
[INFO] validating manifest of blacken-0.0.1 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 blacken-0.0.1 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 blacken-0.0.1
[INFO] finished frobbing blacken-0.0.1
[INFO] frobbed toml for blacken-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/blacken/0.0.1/Cargo.toml
[INFO] started frobbing blacken-0.0.1
[INFO] finished frobbing blacken-0.0.1
[INFO] frobbed toml for blacken-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/blacken/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing blacken-0.0.1 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/blacken/0.0.1:/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] f8562fcdbdbc95af00213e8e77a80418dcee0a37bb536ce7f9fcec6a07f0ed0a
[INFO] running `"docker" "start" "-a" "f8562fcdbdbc95af00213e8e77a80418dcee0a37bb536ce7f9fcec6a07f0ed0a"`
[INFO] [stderr]    Compiling winapi v0.3.7
[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:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 |     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:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     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:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |     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:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     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:27:14
[INFO] [stderr]    |
[INFO] [stderr] 27 |     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:27:27
[INFO] [stderr]    |
[INFO] [stderr] 27 |     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:27:43
[INFO] [stderr]    |
[INFO] [stderr] 27 |     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:27:58
[INFO] [stderr]    |
[INFO] [stderr] 27 |     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:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  |     win32::um::winuser::PostMessageW,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9  |     win32::um::winuser::HWND_BROADCAST,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     win32::um::winuser::WM_SYSCOMMAND,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 11 |     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" "f8562fcdbdbc95af00213e8e77a80418dcee0a37bb536ce7f9fcec6a07f0ed0a"`
[INFO] running `"docker" "rm" "-f" "f8562fcdbdbc95af00213e8e77a80418dcee0a37bb536ce7f9fcec6a07f0ed0a"`
[INFO] [stdout] f8562fcdbdbc95af00213e8e77a80418dcee0a37bb536ce7f9fcec6a07f0ed0a