Dec 05 06:55:33.812 INFO checking serde07-0.7.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:55:33.812 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 05 06:55:34.448 INFO [stdout] 856c92c7244531127dabba31abc35a0fd0d93e5d05c397d0ca6ed6b547d1dffd
Dec 05 06:55:34.459 INFO running `"docker" "start" "-a" "856c92c7244531127dabba31abc35a0fd0d93e5d05c397d0ca6ed6b547d1dffd"`
Dec 05 06:55:35.862 INFO [stderr] usermod: no changes
Dec 05 06:55:35.975 INFO [stderr]     Checking serde v0.7.15
Dec 05 06:55:39.736 INFO [stderr]     Checking serde07 v0.7.0 (/source)
Dec 05 06:55:40.602 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.71s
Dec 05 06:55:40.610 INFO [stderr] su: No module specific data is present
Dec 05 06:55:41.719 INFO running `"docker" "inspect" "856c92c7244531127dabba31abc35a0fd0d93e5d05c397d0ca6ed6b547d1dffd"`
Dec 05 06:55:42.051 INFO running `"docker" "rm" "-f" "856c92c7244531127dabba31abc35a0fd0d93e5d05c397d0ca6ed6b547d1dffd"`
Dec 05 06:55:42.302 INFO [stdout] 856c92c7244531127dabba31abc35a0fd0d93e5d05c397d0ca6ed6b547d1dffd