Dec 12 17:34:56.897 INFO checking bit_collection-0.2.3 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:34:56.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 12 17:34:57.072 INFO [stdout] 60b79c5344793c0e9e7bbe0595bacde73fd6d6d6edbf2ae66c80ed90feefbc6f
Dec 12 17:34:57.075 INFO running `"docker" "start" "-a" "60b79c5344793c0e9e7bbe0595bacde73fd6d6d6edbf2ae66c80ed90feefbc6f"`
Dec 12 17:34:57.473 INFO [stderr] usermod: no changes
Dec 12 17:34:57.509 INFO [stderr]    Compiling bit_collection_derive v0.2.2
Dec 12 17:34:59.595 INFO [stderr]     Checking bit_collection v0.2.3 (/source)
Dec 12 17:35:01.316 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 17:35:01.320 INFO [stderr]  --> tests/quantity.rs:6:1
Dec 12 17:35:01.320 INFO [stderr]   |
Dec 12 17:35:01.320 INFO [stderr] 6 | #[macro_use]
Dec 12 17:35:01.320 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 17:35:01.320 INFO [stderr]   |
Dec 12 17:35:01.320 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 17:35:01.320 INFO [stderr] 
Dec 12 17:35:01.328 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 17:35:01.328 INFO [stderr]  --> benches/bench.rs:3:1
Dec 12 17:35:01.328 INFO [stderr]   |
Dec 12 17:35:01.328 INFO [stderr] 3 | #[macro_use]
Dec 12 17:35:01.328 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 17:35:01.328 INFO [stderr]   |
Dec 12 17:35:01.328 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 17:35:01.328 INFO [stderr] 
Dec 12 17:35:01.356 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 17:35:01.356 INFO [stderr]  --> tests/derive.rs:3:1
Dec 12 17:35:01.356 INFO [stderr]   |
Dec 12 17:35:01.356 INFO [stderr] 3 | #[macro_use]
Dec 12 17:35:01.356 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 17:35:01.356 INFO [stderr]   |
Dec 12 17:35:01.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 17:35:01.356 INFO [stderr] 
Dec 12 17:35:01.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
Dec 12 17:35:01.772 INFO [stderr] su: No module specific data is present
Dec 12 17:35:02.110 INFO running `"docker" "inspect" "60b79c5344793c0e9e7bbe0595bacde73fd6d6d6edbf2ae66c80ed90feefbc6f"`
Dec 12 17:35:02.192 INFO running `"docker" "rm" "-f" "60b79c5344793c0e9e7bbe0595bacde73fd6d6d6edbf2ae66c80ed90feefbc6f"`
Dec 12 17:35:02.290 INFO [stdout] 60b79c5344793c0e9e7bbe0595bacde73fd6d6d6edbf2ae66c80ed90feefbc6f