Dec 12 09:20:40.177 INFO checking rdiff-0.1.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 09:20:40.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 09:20:40.716 INFO [stdout] cf54a47a97e3d56503b79276300bcf62076325a72ad2a61d79b48086c66a3edf
Dec 12 09:20:40.722 INFO running `"docker" "start" "-a" "cf54a47a97e3d56503b79276300bcf62076325a72ad2a61d79b48086c66a3edf"`
Dec 12 09:20:42.119 INFO [stderr] usermod: no changes
Dec 12 09:20:42.376 INFO [stderr]     Checking net2 v0.2.33
Dec 12 09:20:42.376 INFO [stderr]     Checking inotify v0.2.3
Dec 12 09:20:42.376 INFO [stderr]     Checking rdiff v0.1.2 (/source)
Dec 12 09:20:44.770 INFO [stderr]     Checking miow v0.1.5
Dec 12 09:20:45.362 INFO [stderr]     Checking mio v0.5.1
Dec 12 09:20:46.954 INFO [stderr]     Checking notify v2.6.3
Dec 12 09:20:53.125 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.97s
Dec 12 09:20:53.138 INFO [stderr] su: No module specific data is present
Dec 12 09:20:54.146 INFO running `"docker" "inspect" "cf54a47a97e3d56503b79276300bcf62076325a72ad2a61d79b48086c66a3edf"`
Dec 12 09:20:54.514 INFO running `"docker" "rm" "-f" "cf54a47a97e3d56503b79276300bcf62076325a72ad2a61d79b48086c66a3edf"`
Dec 12 09:20:54.938 INFO [stdout] cf54a47a97e3d56503b79276300bcf62076325a72ad2a61d79b48086c66a3edf