Dec 04 18:53:59.324 INFO checking facebookincubator/fastmod against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 18:53:59.324 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 04 18:53:59.816 INFO [stdout] f510bb0020083696f9f8bd01d796097f7147d8b50ab1670078ea40df90b60d8f
Dec 04 18:53:59.819 INFO running `"docker" "start" "-a" "f510bb0020083696f9f8bd01d796097f7147d8b50ab1670078ea40df90b60d8f"`
Dec 04 18:54:02.129 INFO [stderr] usermod: no changes
Dec 04 18:54:02.415 INFO [stderr]     Checking term_size v0.3.1
Dec 04 18:54:02.415 INFO [stderr]     Checking serde_json v1.0.14
Dec 04 18:54:02.415 INFO [stderr]     Checking globset v0.3.0
Dec 04 18:54:02.423 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 04 18:54:05.279 INFO [stderr]     Checking ignore v0.4.1
Dec 04 18:54:08.875 INFO [stderr]     Checking fastmod v0.2.2 (/source)
Dec 04 18:54:14.870 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.70s
Dec 04 18:54:14.887 INFO [stderr] su: No module specific data is present
Dec 04 18:54:16.311 INFO running `"docker" "inspect" "f510bb0020083696f9f8bd01d796097f7147d8b50ab1670078ea40df90b60d8f"`
Dec 04 18:54:16.715 INFO running `"docker" "rm" "-f" "f510bb0020083696f9f8bd01d796097f7147d8b50ab1670078ea40df90b60d8f"`
Dec 04 18:54:17.082 INFO [stdout] f510bb0020083696f9f8bd01d796097f7147d8b50ab1670078ea40df90b60d8f