Dec 01 00:28:27.486 INFO checking collection-0.1.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 00:28:27.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 00:28:27.872 INFO [stdout] e43da2c765c0406b98dd56f750499ec81bee8dda4fc7ed5bb4eb1b2797bb6587
Dec 01 00:28:27.880 INFO running `"docker" "start" "-a" "e43da2c765c0406b98dd56f750499ec81bee8dda4fc7ed5bb4eb1b2797bb6587"`
Dec 01 00:28:29.768 INFO [stderr] usermod: no changes
Dec 01 00:28:29.848 INFO [stderr]     Checking trait-group v0.1.0
Dec 01 00:28:30.668 INFO [stderr]     Checking collection v0.1.1 (/source)
Dec 01 00:28:32.060 INFO [stderr] warning: unused macro definition
Dec 01 00:28:32.060 INFO [stderr]    --> src/collection/mod.rs:271:1
Dec 01 00:28:32.060 INFO [stderr]     |
Dec 01 00:28:32.060 INFO [stderr] 271 | / macro_rules! collection {
Dec 01 00:28:32.060 INFO [stderr] 272 | |     ($collection:ident<$t:ident>
Dec 01 00:28:32.060 INFO [stderr] 273 | |      {
Dec 01 00:28:32.060 INFO [stderr] 274 | |          $( $slot:ident: $submeta:ident<$subtype:ty>, )*
Dec 01 00:28:32.060 INFO [stderr] ...   |
Dec 01 00:28:32.060 INFO [stderr] 327 | |     )
Dec 01 00:28:32.060 INFO [stderr] 328 | | }
Dec 01 00:28:32.060 INFO [stderr]     | |_^
Dec 01 00:28:32.060 INFO [stderr]     |
Dec 01 00:28:32.060 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 01 00:28:32.060 INFO [stderr] 
Dec 01 00:28:33.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
Dec 01 00:28:33.604 INFO [stderr] su: No module specific data is present
Dec 01 00:28:34.356 INFO running `"docker" "inspect" "e43da2c765c0406b98dd56f750499ec81bee8dda4fc7ed5bb4eb1b2797bb6587"`
Dec 01 00:28:34.648 INFO running `"docker" "rm" "-f" "e43da2c765c0406b98dd56f750499ec81bee8dda4fc7ed5bb4eb1b2797bb6587"`
Dec 01 00:28:34.951 INFO [stdout] e43da2c765c0406b98dd56f750499ec81bee8dda4fc7ed5bb4eb1b2797bb6587