Dec 05 04:44:05.048 INFO checking variant_count-1.0.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:44:05.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 04:44:05.267 INFO [stdout] 318c236a0cfacc4d0efb87f16f2d573bd21732ffdd2cf0a4a33fd9de2f478b3f
Dec 05 04:44:05.272 INFO running `"docker" "start" "-a" "318c236a0cfacc4d0efb87f16f2d573bd21732ffdd2cf0a4a33fd9de2f478b3f"`
Dec 05 04:44:05.751 INFO [stderr] usermod: no changes
Dec 05 04:44:05.790 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 05 04:44:08.567 INFO [stderr]     Checking quote v0.6.10
Dec 05 04:44:09.437 INFO [stderr]     Checking syn v0.15.22
Dec 05 04:44:13.239 INFO [stderr]     Checking variant_count v1.0.0 (/source)
Dec 05 04:44:21.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.47s
Dec 05 04:44:21.246 INFO [stderr] su: No module specific data is present
Dec 05 04:44:21.844 INFO running `"docker" "inspect" "318c236a0cfacc4d0efb87f16f2d573bd21732ffdd2cf0a4a33fd9de2f478b3f"`
Dec 05 04:44:22.001 INFO running `"docker" "rm" "-f" "318c236a0cfacc4d0efb87f16f2d573bd21732ffdd2cf0a4a33fd9de2f478b3f"`
Dec 05 04:44:22.107 INFO [stdout] 318c236a0cfacc4d0efb87f16f2d573bd21732ffdd2cf0a4a33fd9de2f478b3f