Oct 13 16:42:10.303 INFO checking collection-0.1.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:42:10.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 16:42:10.613 INFO blam! d86bfcd9cd19b36a5417941efdc36c6cb2082ba940dc7e75cb6794ec4e29dc0b
Oct 13 16:42:10.615 INFO running `"docker" "start" "-a" "d86bfcd9cd19b36a5417941efdc36c6cb2082ba940dc7e75cb6794ec4e29dc0b"`
Oct 13 16:42:11.559 INFO kablam! usermod: no changes
Oct 13 16:42:11.601 INFO kablam!     Checking trait-group v0.1.0
Oct 13 16:42:12.116 INFO kablam!     Checking collection v0.1.1 (/source)
Oct 13 16:42:12.692 INFO kablam! warning: unused macro definition
Oct 13 16:42:12.692 INFO kablam!    --> src/collection/mod.rs:271:1
Oct 13 16:42:12.692 INFO kablam!     |
Oct 13 16:42:12.692 INFO kablam! 271 | / macro_rules! collection {
Oct 13 16:42:12.692 INFO kablam! 272 | |     ($collection:ident<$t:ident>
Oct 13 16:42:12.692 INFO kablam! 273 | |      {
Oct 13 16:42:12.692 INFO kablam! 274 | |          $( $slot:ident: $submeta:ident<$subtype:ty>, )*
Oct 13 16:42:12.692 INFO kablam! ...   |
Oct 13 16:42:12.692 INFO kablam! 327 | |     )
Oct 13 16:42:12.692 INFO kablam! 328 | | }
Oct 13 16:42:12.692 INFO kablam!     | |_^
Oct 13 16:42:12.692 INFO kablam!     |
Oct 13 16:42:12.692 INFO kablam!     = note: #[warn(unused_macros)] on by default
Oct 13 16:42:12.692 INFO kablam! 
Oct 13 16:42:14.339 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
Oct 13 16:42:14.343 INFO kablam! su: No module specific data is present
Oct 13 16:42:14.765 INFO running `"docker" "rm" "-f" "d86bfcd9cd19b36a5417941efdc36c6cb2082ba940dc7e75cb6794ec4e29dc0b"`
Oct 13 16:42:14.979 INFO blam! d86bfcd9cd19b36a5417941efdc36c6cb2082ba940dc7e75cb6794ec4e29dc0b