Dec 18 12:41:09.769 INFO checking qei-1.0.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:41:09.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/qei/1.0.2:/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 12:41:10.168 INFO [stdout] 038423cf6e5a9a1f60bd9c9e28310dddc73327d7735531fe961401a6b90fe52d
Dec 18 12:41:10.171 INFO running `"docker" "start" "-a" "038423cf6e5a9a1f60bd9c9e28310dddc73327d7735531fe961401a6b90fe52d"`
Dec 18 12:41:11.480 INFO [stderr]     Checking qei v1.0.2 (/opt/crater/workdir)
Dec 18 12:41:12.101 INFO [stderr] error[E0463]: can't find crate for `cortex_m`
Dec 18 12:41:12.101 INFO [stderr]  --> examples/stm32f103.rs:6:1
Dec 18 12:41:12.101 INFO [stderr]   |
Dec 18 12:41:12.101 INFO [stderr] 6 | extern crate cortex_m; //  Low-level functions for ARM Cortex-M3 processor in STM32 Blue Pill.
Dec 18 12:41:12.101 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 18 12:41:12.101 INFO [stderr] 
Dec 18 12:41:12.101 INFO [stderr] error: aborting due to previous error
Dec 18 12:41:12.101 INFO [stderr] 
Dec 18 12:41:12.101 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 18 12:41:12.107 INFO [stderr] error: Could not compile `qei`.
Dec 18 12:41:12.107 INFO [stderr] 
Dec 18 12:41:12.107 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 12:41:12.611 INFO running `"docker" "inspect" "038423cf6e5a9a1f60bd9c9e28310dddc73327d7735531fe961401a6b90fe52d"`
Dec 18 12:41:12.764 INFO running `"docker" "rm" "-f" "038423cf6e5a9a1f60bd9c9e28310dddc73327d7735531fe961401a6b90fe52d"`
Dec 18 12:41:13.040 INFO [stdout] 038423cf6e5a9a1f60bd9c9e28310dddc73327d7735531fe961401a6b90fe52d