Dec 05 06:53:07.385 INFO checking serde_with-0.2.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:53:07.385 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06:53:07.840 INFO [stdout] be566ccbb58e379bd65642d34c2fe96947231bbb82cc903339122f249943dfab
Dec 05 06:53:07.845 INFO running `"docker" "start" "-a" "be566ccbb58e379bd65642d34c2fe96947231bbb82cc903339122f249943dfab"`
Dec 05 06:53:08.634 INFO [stderr] usermod: no changes
Dec 05 06:53:08.724 INFO [stderr]     Checking serde v1.0.80
Dec 05 06:53:18.817 INFO [stderr]     Checking ron v0.4.0
Dec 05 06:53:18.829 INFO [stderr]     Checking serde_with v0.2.3 (/source)
Dec 05 06:53:18.830 INFO [stderr]     Checking serde_json v1.0.33
Dec 05 06:53:26.415 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.75s
Dec 05 06:53:26.416 INFO [stderr] su: No module specific data is present
Dec 05 06:53:26.681 INFO running `"docker" "inspect" "be566ccbb58e379bd65642d34c2fe96947231bbb82cc903339122f249943dfab"`
Dec 05 06:53:26.757 INFO running `"docker" "rm" "-f" "be566ccbb58e379bd65642d34c2fe96947231bbb82cc903339122f249943dfab"`
Dec 05 06:53:27.025 INFO [stdout] be566ccbb58e379bd65642d34c2fe96947231bbb82cc903339122f249943dfab