Dec 19 06:51:02.201 INFO checking tomoyuki-nakabayashi/rvos-rs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:51:02.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:51:02.616 INFO [stdout] 8f0180726595e1c87e587d921357e509acbc1dd2ac9c1bc1ccd7d49f1bf05f0b
Dec 19 06:51:02.624 INFO running `"docker" "start" "-a" "8f0180726595e1c87e587d921357e509acbc1dd2ac9c1bc1ccd7d49f1bf05f0b"`
Dec 19 06:51:04.884 INFO [stderr]     Checking rvos-rs v0.1.0 (/opt/crater/workdir)
Dec 19 06:51:05.016 INFO [stderr] error[E0463]: can't find crate for `core`
Dec 19 06:51:05.016 INFO [stderr]   |
Dec 19 06:51:05.016 INFO [stderr]   = note: the `riscv32imac-unknown-none-elf` target may not be installed
Dec 19 06:51:05.017 INFO [stderr] 
Dec 19 06:51:05.017 INFO [stderr] error: aborting due to previous error
Dec 19 06:51:05.017 INFO [stderr] 
Dec 19 06:51:05.017 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 19 06:51:05.017 INFO [stderr] error[E0463]: can't find crate for `core`
Dec 19 06:51:05.017 INFO [stderr]   |
Dec 19 06:51:05.017 INFO [stderr]   = note: the `riscv32imac-unknown-none-elf` target may not be installed
Dec 19 06:51:05.017 INFO [stderr] 
Dec 19 06:51:05.017 INFO [stderr] error: aborting due to previous error
Dec 19 06:51:05.017 INFO [stderr] 
Dec 19 06:51:05.017 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 19 06:51:05.021 INFO [stderr] error: Could not compile `rvos-rs`.
Dec 19 06:51:05.021 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 06:51:05.023 INFO [stderr] error: Could not compile `rvos-rs`.
Dec 19 06:51:05.023 INFO [stderr] 
Dec 19 06:51:05.023 INFO [stderr] To learn more, run the command again with --verbose.
Dec 19 06:51:06.125 INFO running `"docker" "inspect" "8f0180726595e1c87e587d921357e509acbc1dd2ac9c1bc1ccd7d49f1bf05f0b"`
Dec 19 06:51:06.482 INFO running `"docker" "rm" "-f" "8f0180726595e1c87e587d921357e509acbc1dd2ac9c1bc1ccd7d49f1bf05f0b"`
Dec 19 06:51:06.896 INFO [stdout] 8f0180726595e1c87e587d921357e509acbc1dd2ac9c1bc1ccd7d49f1bf05f0b