Dec 11 14:23:44.486 INFO checking lwagner94/mycpu against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 14:23:44.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 14:23:45.012 INFO [stdout] bffb2a86d37be34f8ad66bc0413a2d93813fde0d7321d4a172b031f03921c8f9
Dec 11 14:23:45.014 INFO running `"docker" "start" "-a" "bffb2a86d37be34f8ad66bc0413a2d93813fde0d7321d4a172b031f03921c8f9"`
Dec 11 14:23:46.859 INFO [stderr] usermod: no changes
Dec 11 14:23:46.924 INFO [stderr]    Compiling mycpu v0.1.0 (/source)
Dec 11 14:23:48.011 INFO [stderr] error: failed to run custom build command for `mycpu v0.1.0 (/source)`
Dec 11 14:23:48.011 INFO [stderr] process didn't exit successfully: `/target/debug/build/mycpu-4f02e849f3a684c2/build-script-build` (exit code: 2)
Dec 11 14:23:48.011 INFO [stderr] --- stderr
Dec 11 14:23:48.011 INFO [stderr]   File "generate_instructions.py", line 41
Dec 11 14:23:48.011 INFO [stderr]     instr += f"    {name},\n"
Dec 11 14:23:48.011 INFO [stderr]                             ^
Dec 11 14:23:48.011 INFO [stderr] SyntaxError: invalid syntax
Dec 11 14:23:48.011 INFO [stderr] Traceback (most recent call last):
Dec 11 14:23:48.011 INFO [stderr]   File "generate_parser.py", line 2, in <module>
Dec 11 14:23:48.011 INFO [stderr]     import yaml
Dec 11 14:23:48.011 INFO [stderr] ImportError: No module named 'yaml'
Dec 11 14:23:48.011 INFO [stderr] 
Dec 11 14:23:48.012 INFO [stderr] su: No module specific data is present
Dec 11 14:23:49.235 INFO running `"docker" "inspect" "bffb2a86d37be34f8ad66bc0413a2d93813fde0d7321d4a172b031f03921c8f9"`
Dec 11 14:23:49.540 INFO running `"docker" "rm" "-f" "bffb2a86d37be34f8ad66bc0413a2d93813fde0d7321d4a172b031f03921c8f9"`
Dec 11 14:23:49.856 INFO [stdout] bffb2a86d37be34f8ad66bc0413a2d93813fde0d7321d4a172b031f03921c8f9