Dec 12 02:51:48.291 INFO checking Fedcomp/rxxma against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:51:48.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 02:51:48.748 INFO [stdout] a1e2eac56e4b83cd649b7a19fca90bd6078e8b36aab482ceda103b3537459fb6
Dec 12 02:51:48.750 INFO running `"docker" "start" "-a" "a1e2eac56e4b83cd649b7a19fca90bd6078e8b36aab482ceda103b3537459fb6"`
Dec 12 02:51:50.028 INFO [stderr] usermod: no changes
Dec 12 02:51:50.222 INFO [stderr]     Checking ascii v0.8.6
Dec 12 02:51:50.244 INFO [stderr]     Checking regex v0.2.7
Dec 12 02:51:50.244 INFO [stderr]     Checking backtrace v0.3.7
Dec 12 02:51:51.848 INFO [stderr]     Checking failure v0.1.1
Dec 12 02:51:53.532 INFO [stderr]     Checking env_logger v0.5.4
Dec 12 02:51:54.979 INFO [stderr]     Checking rxxma v0.0.1 (/source)
Dec 12 02:52:03.526 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.47s
Dec 12 02:52:03.541 INFO [stderr] su: No module specific data is present
Dec 12 02:52:04.452 INFO running `"docker" "inspect" "a1e2eac56e4b83cd649b7a19fca90bd6078e8b36aab482ceda103b3537459fb6"`
Dec 12 02:52:04.816 INFO running `"docker" "rm" "-f" "a1e2eac56e4b83cd649b7a19fca90bd6078e8b36aab482ceda103b3537459fb6"`
Dec 12 02:52:05.140 INFO [stdout] a1e2eac56e4b83cd649b7a19fca90bd6078e8b36aab482ceda103b3537459fb6