Oct 28 00:39:41.183 INFO checking bitlab-0.8.1 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 28 00:39:41.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 28 00:39:41.693 INFO blam! 6d2eab624cc9fe9f37a301a6438ca7c51667c66eae9bef49b1280c01c7a6f5f8 Oct 28 00:39:41.697 INFO running `"docker" "start" "-a" "6d2eab624cc9fe9f37a301a6438ca7c51667c66eae9bef49b1280c01c7a6f5f8"` Oct 28 00:39:42.439 INFO kablam! usermod: no changes Oct 28 00:39:42.579 INFO kablam! Checking bitlab v0.8.1 (/source) Oct 28 00:39:45.544 INFO kablam! warning: `#[derive]` does nothing on macro invocations Oct 28 00:39:45.544 INFO kablam! --> examples/performance.rs:16:1 Oct 28 00:39:45.544 INFO kablam! | Oct 28 00:39:45.544 INFO kablam! 16 | #[derive(Debug)] Oct 28 00:39:45.544 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 28 00:39:45.544 INFO kablam! | Oct 28 00:39:45.544 INFO kablam! = note: this may become a hard error in a future release Oct 28 00:39:45.544 INFO kablam! Oct 28 00:39:49.439 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 6.96s Oct 28 00:39:49.439 INFO kablam! su: No module specific data is present Oct 28 00:39:49.957 INFO running `"docker" "rm" "-f" "6d2eab624cc9fe9f37a301a6438ca7c51667c66eae9bef49b1280c01c7a6f5f8"` Oct 28 00:39:50.111 INFO blam! 6d2eab624cc9fe9f37a301a6438ca7c51667c66eae9bef49b1280c01c7a6f5f8