Dec 01 00:47:32.029 INFO checking chalk-engine-0.8.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 00:47:32.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01 00:47:32.636 INFO [stdout] df8800fa8f3545a3140d913422c69a019144942c91c65c3ee8e7d97f1ca8acaf
Dec 01 00:47:32.638 INFO running `"docker" "start" "-a" "df8800fa8f3545a3140d913422c69a019144942c91c65c3ee8e7d97f1ca8acaf"`
Dec 01 00:47:35.015 INFO [stderr] usermod: no changes
Dec 01 00:47:35.056 INFO [stderr]    Compiling stacker v0.1.3
Dec 01 00:47:35.056 INFO [stderr]     Checking chalk-macros v0.1.0
Dec 01 00:47:37.648 INFO [stderr]     Checking chalk-engine v0.8.1 (/source)
Dec 01 00:47:43.708 INFO [stderr] warning: the feature `non_modrs_mods` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 01 00:47:43.708 INFO [stderr]   --> src/lib.rs:54:12
Dec 01 00:47:43.708 INFO [stderr]    |
Dec 01 00:47:43.708 INFO [stderr] 54 | #![feature(non_modrs_mods)]
Dec 01 00:47:43.708 INFO [stderr]    |            ^^^^^^^^^^^^^^
Dec 01 00:47:43.708 INFO [stderr]    |
Dec 01 00:47:43.708 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 01 00:47:43.708 INFO [stderr] 
Dec 01 00:47:43.980 INFO [stderr] warning: the feature `non_modrs_mods` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 01 00:47:43.980 INFO [stderr]   --> src/lib.rs:54:12
Dec 01 00:47:43.980 INFO [stderr]    |
Dec 01 00:47:43.980 INFO [stderr] 54 | #![feature(non_modrs_mods)]
Dec 01 00:47:43.980 INFO [stderr]    |            ^^^^^^^^^^^^^^
Dec 01 00:47:43.980 INFO [stderr]    |
Dec 01 00:47:43.980 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 01 00:47:43.980 INFO [stderr] 
Dec 01 00:47:44.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.99s
Dec 01 00:47:44.028 INFO [stderr] su: No module specific data is present
Dec 01 00:47:44.848 INFO running `"docker" "inspect" "df8800fa8f3545a3140d913422c69a019144942c91c65c3ee8e7d97f1ca8acaf"`
Dec 01 00:47:45.128 INFO running `"docker" "rm" "-f" "df8800fa8f3545a3140d913422c69a019144942c91c65c3ee8e7d97f1ca8acaf"`
Dec 01 00:47:45.348 INFO [stdout] df8800fa8f3545a3140d913422c69a019144942c91c65c3ee8e7d97f1ca8acaf