Dec 17 13:19:49.154 INFO checking tomoyuki-nakabayashi/rvos-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 13:19:49.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/tomoyuki-nakabayashi/rvos-rs:/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 17 13:19:49.668 INFO [stdout] 260b87df6aec61c458477a07fe928ed110f4492bcc3528cfb826ff347742f8ba
Dec 17 13:19:49.670 INFO running `"docker" "start" "-a" "260b87df6aec61c458477a07fe928ed110f4492bcc3528cfb826ff347742f8ba"`
Dec 17 13:19:51.540 INFO [stderr]     Checking rvos-rs v0.1.0 (/opt/crater/workdir)
Dec 17 13:19:51.608 INFO [stderr] error[E0463]: can't find crate for `core`
Dec 17 13:19:51.608 INFO [stderr]   |
Dec 17 13:19:51.608 INFO [stderr]   = note: the `riscv32imac-unknown-none-elf` target may not be installed
Dec 17 13:19:51.608 INFO [stderr] 
Dec 17 13:19:51.636 INFO [stderr] error: aborting due to previous error
Dec 17 13:19:51.636 INFO [stderr] 
Dec 17 13:19:51.636 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 17 13:19:51.636 INFO [stderr] error: Could not compile `rvos-rs`.
Dec 17 13:19:51.636 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 17 13:19:51.676 INFO [stderr] error[E0463]: can't find crate for `core`
Dec 17 13:19:51.676 INFO [stderr]   |
Dec 17 13:19:51.676 INFO [stderr]   = note: the `riscv32imac-unknown-none-elf` target may not be installed
Dec 17 13:19:51.676 INFO [stderr] 
Dec 17 13:19:51.676 INFO [stderr] error: aborting due to previous error
Dec 17 13:19:51.676 INFO [stderr] 
Dec 17 13:19:51.676 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 17 13:19:51.676 INFO [stderr] error: Could not compile `rvos-rs`.
Dec 17 13:19:51.676 INFO [stderr] 
Dec 17 13:19:51.676 INFO [stderr] To learn more, run the command again with --verbose.
Dec 17 13:19:52.538 INFO running `"docker" "inspect" "260b87df6aec61c458477a07fe928ed110f4492bcc3528cfb826ff347742f8ba"`
Dec 17 13:19:52.814 INFO running `"docker" "rm" "-f" "260b87df6aec61c458477a07fe928ed110f4492bcc3528cfb826ff347742f8ba"`
Dec 17 13:19:53.208 INFO [stdout] 260b87df6aec61c458477a07fe928ed110f4492bcc3528cfb826ff347742f8ba