Dec 04 22:35:29.332 INFO checking andrewnester/rust-jsonm against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 22:35:29.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 22:35:29.903 INFO [stdout] f6becd02734396bf48741692c32fbc82919a32ac3e96682d10f59ca3f139f796
Dec 04 22:35:29.908 INFO running `"docker" "start" "-a" "f6becd02734396bf48741692c32fbc82919a32ac3e96682d10f59ca3f139f796"`
Dec 04 22:35:31.726 INFO [stderr] usermod: no changes
Dec 04 22:35:31.875 INFO [stderr]     Checking memchr v2.1.0
Dec 04 22:35:31.875 INFO [stderr]     Checking serde_json v1.0.24
Dec 04 22:35:33.599 INFO [stderr]     Checking aho-corasick v0.6.8
Dec 04 22:35:35.111 INFO [stderr]     Checking regex v1.0.5
Dec 04 22:35:38.267 INFO [stderr]     Checking jsonm v0.1.3 (/source)
Dec 04 22:35:41.565 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.82s
Dec 04 22:35:41.575 INFO [stderr] su: No module specific data is present
Dec 04 22:35:42.295 INFO running `"docker" "inspect" "f6becd02734396bf48741692c32fbc82919a32ac3e96682d10f59ca3f139f796"`
Dec 04 22:35:42.547 INFO running `"docker" "rm" "-f" "f6becd02734396bf48741692c32fbc82919a32ac3e96682d10f59ca3f139f796"`
Dec 04 22:35:42.803 INFO [stdout] f6becd02734396bf48741692c32fbc82919a32ac3e96682d10f59ca3f139f796