Dec 05 07:41:45.691 INFO checking ruse-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 07:41:45.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 07:41:45.979 INFO [stdout] c1062c760dbdadde7d88dbb576cdc921adce9e4928e4f863a892f2d1af67f183
Dec 05 07:41:45.981 INFO running `"docker" "start" "-a" "c1062c760dbdadde7d88dbb576cdc921adce9e4928e4f863a892f2d1af67f183"`
Dec 05 07:41:47.263 INFO [stderr] usermod: no changes
Dec 05 07:41:47.343 INFO [stderr]     Checking ruse v0.1.0 (/source)
Dec 05 07:41:48.167 INFO [stderr] warning: the feature `question_mark` has been stable since 1.13.0 and no longer requires an attribute to enable
Dec 05 07:41:48.167 INFO [stderr]  --> src/ruse/lib.rs:2:12
Dec 05 07:41:48.167 INFO [stderr]   |
Dec 05 07:41:48.167 INFO [stderr] 2 | #![feature(question_mark)]
Dec 05 07:41:48.167 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 05 07:41:48.167 INFO [stderr]   |
Dec 05 07:41:48.167 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 07:41:48.167 INFO [stderr] 
Dec 05 07:41:48.338 INFO [stderr] warning: the feature `question_mark` has been stable since 1.13.0 and no longer requires an attribute to enable
Dec 05 07:41:48.338 INFO [stderr]  --> src/ruse/lib.rs:2:12
Dec 05 07:41:48.338 INFO [stderr]   |
Dec 05 07:41:48.338 INFO [stderr] 2 | #![feature(question_mark)]
Dec 05 07:41:48.338 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 05 07:41:48.338 INFO [stderr]   |
Dec 05 07:41:48.338 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 07:41:48.338 INFO [stderr] 
Dec 05 07:41:48.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 05 07:41:48.856 INFO [stderr] su: No module specific data is present
Dec 05 07:41:49.247 INFO running `"docker" "inspect" "c1062c760dbdadde7d88dbb576cdc921adce9e4928e4f863a892f2d1af67f183"`
Dec 05 07:41:49.492 INFO running `"docker" "rm" "-f" "c1062c760dbdadde7d88dbb576cdc921adce9e4928e4f863a892f2d1af67f183"`
Dec 05 07:41:49.715 INFO [stdout] c1062c760dbdadde7d88dbb576cdc921adce9e4928e4f863a892f2d1af67f183