[INFO] crate serial-windows 0.4.0 is already in cache
[INFO] extracting crate serial-windows 0.4.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/serial-windows/0.4.0
[INFO] extracting crate serial-windows 0.4.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/serial-windows/0.4.0
[INFO] validating manifest of serial-windows-0.4.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of serial-windows-0.4.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing serial-windows-0.4.0
[INFO] finished frobbing serial-windows-0.4.0
[INFO] frobbed toml for serial-windows-0.4.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/serial-windows/0.4.0/Cargo.toml
[INFO] started frobbing serial-windows-0.4.0
[INFO] finished frobbing serial-windows-0.4.0
[INFO] frobbed toml for serial-windows-0.4.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/serial-windows/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking serial-windows-0.4.0 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/serial-windows/0.4.0:/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=forbid" "-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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9ee978a1881214b77306045c389a7d864b414e8cb9966b9aefead23b0edc7422
[INFO] running `"docker" "start" "-a" "9ee978a1881214b77306045c389a7d864b414e8cb9966b9aefead23b0edc7422"`
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking serial-windows v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stderr]   --> src/com.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::os::windows::prelude::*;
[INFO] [stderr]    |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import
[INFO] [stderr]  --> src/com.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use core;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `AsRawHandle` in this scope
[INFO] [stderr]   --> src/com.rs:94:6
[INFO] [stderr]    |
[INFO] [stderr] 94 | impl AsRawHandle for COMPort {
[INFO] [stderr]    |      ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `RawHandle` in this scope
[INFO] [stderr]   --> src/com.rs:95:32
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn as_raw_handle(&self) -> RawHandle {
[INFO] [stderr]    |                                ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::os::windows::prelude::*`
[INFO] [stderr]   --> src/com.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::os::windows::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: Could not compile `serial-windows`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stderr]   --> src/com.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::os::windows::prelude::*;
[INFO] [stderr]    |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import
[INFO] [stderr]  --> src/com.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use core;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `AsRawHandle` in this scope
[INFO] [stderr]   --> src/com.rs:94:6
[INFO] [stderr]    |
[INFO] [stderr] 94 | impl AsRawHandle for COMPort {
[INFO] [stderr]    |      ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `RawHandle` in this scope
[INFO] [stderr]   --> src/com.rs:95:32
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn as_raw_handle(&self) -> RawHandle {
[INFO] [stderr]    |                                ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::os::windows::prelude::*`
[INFO] [stderr]   --> src/com.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::os::windows::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: Could not compile `serial-windows`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9ee978a1881214b77306045c389a7d864b414e8cb9966b9aefead23b0edc7422"`
[INFO] running `"docker" "rm" "-f" "9ee978a1881214b77306045c389a7d864b414e8cb9966b9aefead23b0edc7422"`
[INFO] [stdout] 9ee978a1881214b77306045c389a7d864b414e8cb9966b9aefead23b0edc7422