Nov 28 13:02:07.693 INFO checking JPTIZ/ai-tests against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 13:02:07.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 13:02:08.204 INFO [stdout] 11b19bf4dc73ecec6baf7f2f47cc00661498fcd6eb3a991672afe4127a62daa9
Nov 28 13:02:08.206 INFO running `"docker" "start" "-a" "11b19bf4dc73ecec6baf7f2f47cc00661498fcd6eb3a991672afe4127a62daa9"`
Nov 28 13:02:09.361 INFO [stderr] usermod: no changes
Nov 28 13:02:09.580 INFO [stderr]     Checking flat_projection v0.2.0
Nov 28 13:02:09.581 INFO [stderr]    Compiling structopt-derive v0.2.10
Nov 28 13:02:09.581 INFO [stderr]    Compiling serde_derive v1.0.71
Nov 28 13:02:09.584 INFO [stderr]     Checking failure v0.1.2
Nov 28 13:02:11.357 INFO [stderr]     Checking exitfailure v0.5.1
Nov 28 13:02:17.145 INFO [stderr]     Checking structopt v0.2.10
Nov 28 13:02:27.598 INFO [stderr]     Checking heuristics v0.1.0 (/source)
Nov 28 13:02:30.540 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 13:02:30.540 INFO [stderr]  --> src/main.rs:8:1
Nov 28 13:02:30.540 INFO [stderr]   |
Nov 28 13:02:30.540 INFO [stderr] 8 | #[macro_use]
Nov 28 13:02:30.540 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 13:02:30.540 INFO [stderr]   |
Nov 28 13:02:30.540 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:02:30.540 INFO [stderr] 
Nov 28 13:02:30.657 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 13:02:30.657 INFO [stderr]  --> src/main.rs:8:1
Nov 28 13:02:30.657 INFO [stderr]   |
Nov 28 13:02:30.657 INFO [stderr] 8 | #[macro_use]
Nov 28 13:02:30.658 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 13:02:30.658 INFO [stderr]   |
Nov 28 13:02:30.658 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:02:30.659 INFO [stderr] 
Nov 28 13:02:31.002 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.63s
Nov 28 13:02:31.021 INFO [stderr] su: No module specific data is present
Nov 28 13:02:32.055 INFO running `"docker" "inspect" "11b19bf4dc73ecec6baf7f2f47cc00661498fcd6eb3a991672afe4127a62daa9"`
Nov 28 13:02:32.403 INFO running `"docker" "rm" "-f" "11b19bf4dc73ecec6baf7f2f47cc00661498fcd6eb3a991672afe4127a62daa9"`
Nov 28 13:02:32.731 INFO [stdout] 11b19bf4dc73ecec6baf7f2f47cc00661498fcd6eb3a991672afe4127a62daa9