Dec 04 12:05:19.324 INFO checking qmx/cpubars against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:05:19.325 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 12:05:19.574 INFO [stdout] 74d18f97af1306df966591ae2da0cac4ccab0af74cc325fc932e6cdd13f90340
Dec 04 12:05:19.577 INFO running `"docker" "start" "-a" "74d18f97af1306df966591ae2da0cac4ccab0af74cc325fc932e6cdd13f90340"`
Dec 04 12:05:20.116 INFO [stderr] usermod: no changes
Dec 04 12:05:20.247 INFO [stderr]    Compiling syn v0.15.21
Dec 04 12:05:32.884 INFO [stderr]    Compiling synstructure v0.10.1
Dec 04 12:05:36.827 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 04 12:05:39.243 INFO [stderr]     Checking failure v0.1.3
Dec 04 12:05:39.831 INFO [stderr]     Checking cpubars v0.2.2-alpha.0 (/source)
Dec 04 12:05:41.135 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.99s
Dec 04 12:05:41.140 INFO [stderr] su: No module specific data is present
Dec 04 12:05:42.568 INFO running `"docker" "inspect" "74d18f97af1306df966591ae2da0cac4ccab0af74cc325fc932e6cdd13f90340"`
Dec 04 12:05:42.923 INFO running `"docker" "rm" "-f" "74d18f97af1306df966591ae2da0cac4ccab0af74cc325fc932e6cdd13f90340"`
Dec 04 12:05:43.303 INFO [stdout] 74d18f97af1306df966591ae2da0cac4ccab0af74cc325fc932e6cdd13f90340