Dec 05 14:28:25.541 INFO checking docker4rs-0.0.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:28:25.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14:28:25.861 INFO [stdout] 31f214c55011781844c6dca3db363b2d4e1649dd7ec6843f80f3d6fd9efc5a5e
Dec 05 14:28:25.871 INFO running `"docker" "start" "-a" "31f214c55011781844c6dca3db363b2d4e1649dd7ec6843f80f3d6fd9efc5a5e"`
Dec 05 14:28:27.071 INFO [stderr] usermod: no changes
Dec 05 14:28:27.323 INFO [stderr]     Checking docker4rs v0.0.1 (/source)
Dec 05 14:28:33.151 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 14:28:33.152 INFO [stderr]  --> src/lib.rs:2:12
Dec 05 14:28:33.152 INFO [stderr]   |
Dec 05 14:28:33.152 INFO [stderr] 2 | #![feature(proc_macro, plugin, custom_derive)]
Dec 05 14:28:33.152 INFO [stderr]   |            ^^^^^^^^^^
Dec 05 14:28:33.153 INFO [stderr]   |
Dec 05 14:28:33.153 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 14:28:33.153 INFO [stderr] 
Dec 05 14:28:33.478 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 14:28:33.478 INFO [stderr]  --> src/lib.rs:2:12
Dec 05 14:28:33.479 INFO [stderr]   |
Dec 05 14:28:33.479 INFO [stderr] 2 | #![feature(proc_macro, plugin, custom_derive)]
Dec 05 14:28:33.479 INFO [stderr]   |            ^^^^^^^^^^
Dec 05 14:28:33.479 INFO [stderr]   |
Dec 05 14:28:33.479 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 14:28:33.480 INFO [stderr] 
Dec 05 14:28:33.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.41s
Dec 05 14:28:33.535 INFO [stderr] su: No module specific data is present
Dec 05 14:28:34.655 INFO running `"docker" "inspect" "31f214c55011781844c6dca3db363b2d4e1649dd7ec6843f80f3d6fd9efc5a5e"`
Dec 05 14:28:34.975 INFO running `"docker" "rm" "-f" "31f214c55011781844c6dca3db363b2d4e1649dd7ec6843f80f3d6fd9efc5a5e"`
Dec 05 14:28:35.425 INFO [stdout] 31f214c55011781844c6dca3db363b2d4e1649dd7ec6843f80f3d6fd9efc5a5e