Dec 19 10:15:03.037 INFO checking rep-nop/bismuth against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:15:03.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/rep-nop/bismuth:/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 10:15:03.571 INFO [stdout] 97f201038ab318c3e5168847b15621e8b8fcc3755975117963fcbe87583f9747
Dec 19 10:15:03.576 INFO running `"docker" "start" "-a" "97f201038ab318c3e5168847b15621e8b8fcc3755975117963fcbe87583f9747"`
Dec 19 10:15:04.951 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 19 10:15:04.951 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 19 10:15:04.951 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 19 10:15:04.951 INFO [stderr]    Compiling rand_core v0.3.0
Dec 19 10:15:04.951 INFO [stderr]     Checking vcell v0.1.0
Dec 19 10:15:04.951 INFO [stderr]    Compiling cortex-m v0.5.8
Dec 19 10:15:04.951 INFO [stderr]     Checking aligned v0.2.0
Dec 19 10:15:04.951 INFO [stderr]    Compiling cortex-m-semihosting v0.3.2
Dec 19 10:15:05.201 INFO [stderr] error[E0463]: can't find crate for `core`
Dec 19 10:15:05.201 INFO [stderr]   |
Dec 19 10:15:05.201 INFO [stderr]   = note: the `thumbv7em-none-eabihf` target may not be installed
Dec 19 10:15:05.201 INFO [stderr] 
Dec 19 10:15:05.205 INFO [stderr] error: aborting due to previous error
Dec 19 10:15:05.205 INFO [stderr] 
Dec 19 10:15:05.205 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 19 10:15:05.212 INFO [stderr] error: Could not compile `vcell`.
Dec 19 10:15:05.212 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 10:15:05.291 INFO [stderr] error[E0463]: can't find crate for `core`
Dec 19 10:15:05.291 INFO [stderr]   |
Dec 19 10:15:05.291 INFO [stderr]   = note: the `thumbv7em-none-eabihf` target may not be installed
Dec 19 10:15:05.291 INFO [stderr] 
Dec 19 10:15:05.291 INFO [stderr] error: aborting due to previous error
Dec 19 10:15:05.291 INFO [stderr] 
Dec 19 10:15:05.291 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 19 10:15:05.347 INFO [stderr] error: Could not compile `aligned`.
Dec 19 10:15:05.347 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 10:15:07.459 INFO [stderr] error: build failed
Dec 19 10:15:08.278 INFO running `"docker" "inspect" "97f201038ab318c3e5168847b15621e8b8fcc3755975117963fcbe87583f9747"`
Dec 19 10:15:08.642 INFO running `"docker" "rm" "-f" "97f201038ab318c3e5168847b15621e8b8fcc3755975117963fcbe87583f9747"`
Dec 19 10:15:08.898 INFO [stdout] 97f201038ab318c3e5168847b15621e8b8fcc3755975117963fcbe87583f9747