Dec 05 07:05:01.068 INFO checking savefile-derive-0.2.11 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 07:05:01.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:05:01.585 INFO [stdout] 7bed40f6580b37da522fa47e013a468126a4e9f7bde81d8146dc73b76cfd0a58
Dec 05 07:05:01.595 INFO running `"docker" "start" "-a" "7bed40f6580b37da522fa47e013a468126a4e9f7bde81d8146dc73b76cfd0a58"`
Dec 05 07:05:02.810 INFO [stderr] usermod: no changes
Dec 05 07:05:02.915 INFO [stderr]     Checking syn v0.14.9
Dec 05 07:05:06.249 INFO [stderr]     Checking savefile-derive v0.2.11 (/source)
Dec 05 07:05:08.559 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 07:05:08.559 INFO [stderr]  --> src/lib.rs:1:12
Dec 05 07:05:08.559 INFO [stderr]   |
Dec 05 07:05:08.559 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 05 07:05:08.559 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:05:08.559 INFO [stderr]   |
Dec 05 07:05:08.559 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 07:05:08.559 INFO [stderr] 
Dec 05 07:05:08.658 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 07:05:08.658 INFO [stderr]  --> src/lib.rs:1:12
Dec 05 07:05:08.658 INFO [stderr]   |
Dec 05 07:05:08.658 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 05 07:05:08.658 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:05:08.658 INFO [stderr]   |
Dec 05 07:05:08.658 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 07:05:08.658 INFO [stderr] 
Dec 05 07:05:08.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.91s
Dec 05 07:05:08.763 INFO [stderr] su: No module specific data is present
Dec 05 07:05:09.851 INFO running `"docker" "inspect" "7bed40f6580b37da522fa47e013a468126a4e9f7bde81d8146dc73b76cfd0a58"`
Dec 05 07:05:10.257 INFO running `"docker" "rm" "-f" "7bed40f6580b37da522fa47e013a468126a4e9f7bde81d8146dc73b76cfd0a58"`
Dec 05 07:05:10.663 INFO [stdout] 7bed40f6580b37da522fa47e013a468126a4e9f7bde81d8146dc73b76cfd0a58