Dec 11 22:27:14.943 INFO checking archer884/fluff-printer against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 22:27:14.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 22:27:15.164 INFO [stdout] a869d9401bc62676ff55b22a8e43d97b42367ced37ad9c25640b3642ad1ec9ad
Dec 11 22:27:15.172 INFO running `"docker" "start" "-a" "a869d9401bc62676ff55b22a8e43d97b42367ced37ad9c25640b3642ad1ec9ad"`
Dec 11 22:27:15.845 INFO [stderr] usermod: no changes
Dec 11 22:27:15.873 INFO [stderr]     Checking fluff-printer v0.1.0 (/source)
Dec 11 22:27:16.320 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 11 22:27:16.320 INFO [stderr]  --> src/main.rs:1:12
Dec 11 22:27:16.320 INFO [stderr]   |
Dec 11 22:27:16.320 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 11 22:27:16.320 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:27:16.320 INFO [stderr]   |
Dec 11 22:27:16.320 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 22:27:16.320 INFO [stderr] 
Dec 11 22:27:16.404 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 11 22:27:16.404 INFO [stderr]  --> src/main.rs:1:12
Dec 11 22:27:16.404 INFO [stderr]   |
Dec 11 22:27:16.404 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 11 22:27:16.404 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:27:16.404 INFO [stderr]   |
Dec 11 22:27:16.404 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 22:27:16.404 INFO [stderr] 
Dec 11 22:27:16.424 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 11 22:27:16.424 INFO [stderr] su: No module specific data is present
Dec 11 22:27:16.750 INFO running `"docker" "inspect" "a869d9401bc62676ff55b22a8e43d97b42367ced37ad9c25640b3642ad1ec9ad"`
Dec 11 22:27:16.914 INFO running `"docker" "rm" "-f" "a869d9401bc62676ff55b22a8e43d97b42367ced37ad9c25640b3642ad1ec9ad"`
Dec 11 22:27:17.084 INFO [stdout] a869d9401bc62676ff55b22a8e43d97b42367ced37ad9c25640b3642ad1ec9ad