[INFO] crate windows-error 1.1.0 is already in cache
[INFO] extracting crate windows-error 1.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/windows-error/1.1.0
[INFO] extracting crate windows-error 1.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/windows-error/1.1.0
[INFO] validating manifest of windows-error-1.1.0 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 windows-error-1.1.0 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 windows-error-1.1.0
[INFO] finished frobbing windows-error-1.1.0
[INFO] frobbed toml for windows-error-1.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/windows-error/1.1.0/Cargo.toml
[INFO] started frobbing windows-error-1.1.0
[INFO] finished frobbing windows-error-1.1.0
[INFO] frobbed toml for windows-error-1.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/windows-error/1.1.0/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 windows-error-1.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/windows-error/1.1.0:/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=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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7bd080c640644a749d68df86ca05f7ca08e8b1d76e8f723a10a58970bb67168d
[INFO] running `"docker" "start" "-a" "7bd080c640644a749d68df86ca05f7ca08e8b1d76e8f723a10a58970bb67168d"`
[INFO] [stderr]    Compiling windows-error v1.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "7bd080c640644a749d68df86ca05f7ca08e8b1d76e8f723a10a58970bb67168d"`
[INFO] running `"docker" "rm" "-f" "7bd080c640644a749d68df86ca05f7ca08e8b1d76e8f723a10a58970bb67168d"`
[INFO] [stdout] 7bd080c640644a749d68df86ca05f7ca08e8b1d76e8f723a10a58970bb67168d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/windows-error/1.1.0:/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=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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6429f67a53cb60bae453e3e64151270815275aab5a60cd96b7595bdcf90abe08
[INFO] running `"docker" "start" "-a" "6429f67a53cb60bae453e3e64151270815275aab5a60cd96b7595bdcf90abe08"`
[INFO] [stderr]    Compiling windows-error v1.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WindowsError`
[INFO] [stderr]  --> tests/error.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 |     assert!(WindowsError::new(0) == 0 as u16);
[INFO] [stderr]   |             ^^^^^^^^^^^^ use of undeclared type or module `WindowsError`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WindowsError`
[INFO] [stderr]  --> tests/error.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |     assert!(WindowsError::new(0) == WindowsError::from(0));
[INFO] [stderr]   |             ^^^^^^^^^^^^ use of undeclared type or module `WindowsError`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WindowsError`
[INFO] [stderr]  --> tests/error.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 |     assert!(WindowsError::new(0) == WindowsError::from(0));
[INFO] [stderr]   |                                     ^^^^^^^^^^^^ use of undeclared type or module `WindowsError`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WindowsError`
[INFO] [stderr]   --> tests/error.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     assert!(WindowsError::new(1) != WindowsError::from(0));
[INFO] [stderr]    |             ^^^^^^^^^^^^ use of undeclared type or module `WindowsError`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WindowsError`
[INFO] [stderr]   --> tests/error.rs:10:37
[INFO] [stderr]    |
[INFO] [stderr] 10 |     assert!(WindowsError::new(1) != WindowsError::from(0));
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ use of undeclared type or module `WindowsError`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WindowsError`
[INFO] [stderr]   --> tests/error.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let result = WindowsError::new(0);
[INFO] [stderr]    |                  ^^^^^^^^^^^^ use of undeclared type or module `WindowsError`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WindowsError`
[INFO] [stderr]   --> tests/error.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let result = WindowsError::new(1);
[INFO] [stderr]    |                  ^^^^^^^^^^^^ use of undeclared type or module `WindowsError`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WindowsError`
[INFO] [stderr]   --> tests/error.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let result = WindowsError::new(666);
[INFO] [stderr]    |                  ^^^^^^^^^^^^ use of undeclared type or module `WindowsError`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `windows_error::*`
[INFO] [stderr]  --> tests/error.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use windows_error::*;
[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] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: Could not compile `windows-error`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "6429f67a53cb60bae453e3e64151270815275aab5a60cd96b7595bdcf90abe08"`
[INFO] running `"docker" "rm" "-f" "6429f67a53cb60bae453e3e64151270815275aab5a60cd96b7595bdcf90abe08"`
[INFO] [stdout] 6429f67a53cb60bae453e3e64151270815275aab5a60cd96b7595bdcf90abe08