Oct 13 01:06:25.714 INFO checking archer884/fluff-printer against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:06:25.716 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 01:06:26.044 INFO blam! 00a2212fa6438178a700e89390fbbfe6695d782062aefb894616e2e26d8747cb
Oct 13 01:06:26.052 INFO running `"docker" "start" "-a" "00a2212fa6438178a700e89390fbbfe6695d782062aefb894616e2e26d8747cb"`
Oct 13 01:06:26.668 INFO kablam! usermod: no changes
Oct 13 01:06:26.698 INFO kablam!     Checking fluff-printer v0.1.0 (/source)
Oct 13 01:06:27.251 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 01:06:27.251 INFO kablam!  --> src/main.rs:1:12
Oct 13 01:06:27.251 INFO kablam!   |
Oct 13 01:06:27.251 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 13 01:06:27.251 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:06:27.252 INFO kablam!   |
Oct 13 01:06:27.252 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 01:06:27.252 INFO kablam! 
Oct 13 01:06:27.280 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 01:06:27.280 INFO kablam!  --> src/main.rs:1:12
Oct 13 01:06:27.280 INFO kablam!   |
Oct 13 01:06:27.280 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 13 01:06:27.280 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:06:27.280 INFO kablam!   |
Oct 13 01:06:27.280 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 01:06:27.280 INFO kablam! 
Oct 13 01:06:27.297 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Oct 13 01:06:27.300 INFO kablam! su: No module specific data is present
Oct 13 01:06:27.541 INFO running `"docker" "rm" "-f" "00a2212fa6438178a700e89390fbbfe6695d782062aefb894616e2e26d8747cb"`
Oct 13 01:06:27.718 INFO blam! 00a2212fa6438178a700e89390fbbfe6695d782062aefb894616e2e26d8747cb