Dec 11 23:27:00.561 INFO checking ZacharyKamerling/rust_rts against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 23:27:00.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11 23:27:01.149 INFO [stdout] 4619d8a1c75308a69e2d0118a7301e3db9673799e1633497fb728ccef57594d2
Dec 11 23:27:01.150 INFO running `"docker" "start" "-a" "4619d8a1c75308a69e2d0118a7301e3db9673799e1633497fb728ccef57594d2"`
Dec 11 23:27:02.075 INFO [stderr] usermod: no changes
Dec 11 23:27:02.280 INFO [stderr]     Checking rand v0.3.15
Dec 11 23:27:02.280 INFO [stderr]     Checking time v0.1.37
Dec 11 23:27:02.284 INFO [stderr]     Checking net2 v0.2.29
Dec 11 23:27:02.284 INFO [stderr]     Checking log v0.4.3
Dec 11 23:27:02.284 INFO [stderr]     Checking url v1.7.0
Dec 11 23:27:04.902 INFO [stderr]     Checking mio v0.6.14
Dec 11 23:27:07.304 INFO [stderr]     Checking num-bigint v0.1.39
Dec 11 23:27:09.176 INFO [stderr]     Checking ws v0.7.6
Dec 11 23:27:09.607 INFO [stderr]     Checking num-rational v0.1.38
Dec 11 23:27:11.496 INFO [stderr]     Checking num v0.1.39
Dec 11 23:27:13.585 INFO [stderr]     Checking rust_rts v0.0.1 (/source)
Dec 11 23:27:16.592 INFO [stderr] warning: unused import: `libs::bitvec::test::Bencher`
Dec 11 23:27:16.592 INFO [stderr]  --> src/libs/bitvec.rs:4:5
Dec 11 23:27:16.592 INFO [stderr]   |
Dec 11 23:27:16.592 INFO [stderr] 4 | use libs::bitvec::test::Bencher;
Dec 11 23:27:16.592 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:27:16.592 INFO [stderr]   |
Dec 11 23:27:16.592 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:27:16.592 INFO [stderr] 
Dec 11 23:27:18.588 INFO [stderr] warning: unused variable: `is_extractor`
Dec 11 23:27:18.588 INFO [stderr]   --> src/behavior/unit/building.rs:81:9
Dec 11 23:27:18.588 INFO [stderr]    |
Dec 11 23:27:18.588 INFO [stderr] 81 |     let is_extractor = proto.is_extractor();
Dec 11 23:27:18.588 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_is_extractor` instead
Dec 11 23:27:18.588 INFO [stderr]    |
Dec 11 23:27:18.588 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 23:27:18.588 INFO [stderr] 
Dec 11 23:27:18.644 INFO [stderr] warning: unused variable: `is_extractor`
Dec 11 23:27:18.644 INFO [stderr]   --> src/behavior/unit/building.rs:81:9
Dec 11 23:27:18.644 INFO [stderr]    |
Dec 11 23:27:18.644 INFO [stderr] 81 |     let is_extractor = proto.is_extractor();
Dec 11 23:27:18.644 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_is_extractor` instead
Dec 11 23:27:18.644 INFO [stderr]    |
Dec 11 23:27:18.644 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 23:27:18.644 INFO [stderr] 
Dec 11 23:27:19.905 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.81s
Dec 11 23:27:19.912 INFO [stderr] su: No module specific data is present
Dec 11 23:27:21.065 INFO running `"docker" "inspect" "4619d8a1c75308a69e2d0118a7301e3db9673799e1633497fb728ccef57594d2"`
Dec 11 23:27:21.310 INFO running `"docker" "rm" "-f" "4619d8a1c75308a69e2d0118a7301e3db9673799e1633497fb728ccef57594d2"`
Dec 11 23:27:21.532 INFO [stdout] 4619d8a1c75308a69e2d0118a7301e3db9673799e1633497fb728ccef57594d2