Dec 05 01:57:36.375 INFO checking JPTIZ/ai-tests against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:57:36.376 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 01:57:36.837 INFO [stdout] 4ad6362869a98c9e67541ad8968066a3d4d4cb6411dde908d1632f9e0142c7da
Dec 05 01:57:36.841 INFO running `"docker" "start" "-a" "4ad6362869a98c9e67541ad8968066a3d4d4cb6411dde908d1632f9e0142c7da"`
Dec 05 01:57:38.255 INFO [stderr] usermod: no changes
Dec 05 01:57:38.406 INFO [stderr]     Checking flat_projection v0.2.0
Dec 05 01:57:38.406 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 05 01:57:38.406 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 05 01:57:38.431 INFO [stderr]     Checking exitfailure v0.5.1
Dec 05 01:57:44.055 INFO [stderr]     Checking structopt v0.2.10
Dec 05 01:57:52.191 INFO [stderr]     Checking heuristics v0.1.0 (/source)
Dec 05 01:57:55.093 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:57:55.093 INFO [stderr]  --> src/main.rs:8:1
Dec 05 01:57:55.093 INFO [stderr]   |
Dec 05 01:57:55.093 INFO [stderr] 8 | #[macro_use]
Dec 05 01:57:55.093 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 01:57:55.093 INFO [stderr]   |
Dec 05 01:57:55.093 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:57:55.093 INFO [stderr] 
Dec 05 01:57:55.244 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:57:55.244 INFO [stderr]  --> src/main.rs:8:1
Dec 05 01:57:55.245 INFO [stderr]   |
Dec 05 01:57:55.245 INFO [stderr] 8 | #[macro_use]
Dec 05 01:57:55.245 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 01:57:55.245 INFO [stderr]   |
Dec 05 01:57:55.246 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:57:55.246 INFO [stderr] 
Dec 05 01:57:55.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.25s
Dec 05 01:57:55.552 INFO [stderr] su: No module specific data is present
Dec 05 01:57:57.078 INFO running `"docker" "inspect" "4ad6362869a98c9e67541ad8968066a3d4d4cb6411dde908d1632f9e0142c7da"`
Dec 05 01:57:57.365 INFO running `"docker" "rm" "-f" "4ad6362869a98c9e67541ad8968066a3d4d4cb6411dde908d1632f9e0142c7da"`
Dec 05 01:57:57.723 INFO [stdout] 4ad6362869a98c9e67541ad8968066a3d4d4cb6411dde908d1632f9e0142c7da