Dec 18 03:54:16.907 INFO checking aprilwade/randomprime against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:54:16.907 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/aprilwade/randomprime:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:54:17.109 INFO [stdout] 670c2691e4d3357a90b9d6e0c374cc31955d58bcad6c05fa892dfc30368a1d98
Dec 18 03:54:17.114 INFO running `"docker" "start" "-a" "670c2691e4d3357a90b9d6e0c374cc31955d58bcad6c05fa892dfc30368a1d98"`
Dec 18 03:54:18.172 INFO [stderr]     Checking unicode-xid v0.0.3
Dec 18 03:54:18.172 INFO [stderr]    Compiling winapi v0.3.6
Dec 18 03:54:18.188 INFO [stderr]    Compiling syntex_pos v0.43.0
Dec 18 03:54:18.188 INFO [stderr]     Checking fs2 v0.2.5
Dec 18 03:54:18.200 INFO [stderr]     Checking flate2 v1.0.2
Dec 18 03:54:18.200 INFO [stderr]     Checking preferences v1.1.0
Dec 18 03:54:18.200 INFO [stderr]     Checking reader_writer v0.1.0 (/opt/crater/workdir/reader_writer)
Dec 18 03:54:18.971 INFO [stderr]     Checking memmap v0.4.0
Dec 18 03:54:20.264 INFO [stderr] error[E0432]: unresolved imports `Reader`, `RoArray`
Dec 18 03:54:20.264 INFO [stderr]    --> reader_writer/src/read_only_array.rs:183:12
Dec 18 03:54:20.264 INFO [stderr]     |
Dec 18 03:54:20.264 INFO [stderr] 183 |     use ::{Reader, RoArray};
Dec 18 03:54:20.264 INFO [stderr]     |            ^^^^^^  ^^^^^^^ no `RoArray` external crate
Dec 18 03:54:20.264 INFO [stderr]     |            |
Dec 18 03:54:20.264 INFO [stderr]     |            no `Reader` external crate
Dec 18 03:54:20.264 INFO [stderr] 
Dec 18 03:54:20.900 INFO [stderr]     Checking syntex_errors v0.43.0
Dec 18 03:54:21.332 INFO [stderr] error: aborting due to previous error
Dec 18 03:54:21.332 INFO [stderr] 
Dec 18 03:54:21.332 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Dec 18 03:54:21.368 INFO [stderr] error: Could not compile `reader_writer`.
Dec 18 03:54:21.368 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 03:54:23.486 INFO [stderr] error: build failed
Dec 18 03:54:24.090 INFO running `"docker" "inspect" "670c2691e4d3357a90b9d6e0c374cc31955d58bcad6c05fa892dfc30368a1d98"`
Dec 18 03:54:24.302 INFO running `"docker" "rm" "-f" "670c2691e4d3357a90b9d6e0c374cc31955d58bcad6c05fa892dfc30368a1d98"`
Dec 18 03:54:24.434 INFO [stdout] 670c2691e4d3357a90b9d6e0c374cc31955d58bcad6c05fa892dfc30368a1d98