Dec 05 15:30:40.756 INFO checking chalk-engine-0.8.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 15:30:40.756 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 15:30:41.292 INFO [stdout] 04a00a01802c048ca7c22fd78a555b8fb15cfc1704f422a612969072dd556663
Dec 05 15:30:41.294 INFO running `"docker" "start" "-a" "04a00a01802c048ca7c22fd78a555b8fb15cfc1704f422a612969072dd556663"`
Dec 05 15:30:43.142 INFO [stderr] usermod: no changes
Dec 05 15:30:43.223 INFO [stderr]    Compiling stacker v0.1.3
Dec 05 15:30:43.223 INFO [stderr]     Checking chalk-macros v0.1.0
Dec 05 15:30:45.517 INFO [stderr]     Checking chalk-engine v0.8.1 (/source)
Dec 05 15:30:51.423 INFO [stderr] warning: the feature `non_modrs_mods` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 15:30:51.423 INFO [stderr]   --> src/lib.rs:54:12
Dec 05 15:30:51.423 INFO [stderr]    |
Dec 05 15:30:51.423 INFO [stderr] 54 | #![feature(non_modrs_mods)]
Dec 05 15:30:51.423 INFO [stderr]    |            ^^^^^^^^^^^^^^
Dec 05 15:30:51.423 INFO [stderr]    |
Dec 05 15:30:51.423 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 05 15:30:51.424 INFO [stderr] 
Dec 05 15:30:52.087 INFO [stderr] warning: the feature `non_modrs_mods` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 15:30:52.087 INFO [stderr]   --> src/lib.rs:54:12
Dec 05 15:30:52.087 INFO [stderr]    |
Dec 05 15:30:52.087 INFO [stderr] 54 | #![feature(non_modrs_mods)]
Dec 05 15:30:52.087 INFO [stderr]    |            ^^^^^^^^^^^^^^
Dec 05 15:30:52.087 INFO [stderr]    |
Dec 05 15:30:52.087 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 05 15:30:52.087 INFO [stderr] 
Dec 05 15:30:52.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
Dec 05 15:30:52.151 INFO [stderr] su: No module specific data is present
Dec 05 15:30:53.243 INFO running `"docker" "inspect" "04a00a01802c048ca7c22fd78a555b8fb15cfc1704f422a612969072dd556663"`
Dec 05 15:30:53.567 INFO running `"docker" "rm" "-f" "04a00a01802c048ca7c22fd78a555b8fb15cfc1704f422a612969072dd556663"`
Dec 05 15:30:53.954 INFO [stdout] 04a00a01802c048ca7c22fd78a555b8fb15cfc1704f422a612969072dd556663