Dec 05 01:57:37.133 INFO checking JPTIZ/ai-tests against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:57:37.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 01:57:37.595 INFO [stdout] 6d9280836b7e600ac0709124fd93112512804546a907372bfeff078667592b12
Dec 05 01:57:37.597 INFO running `"docker" "start" "-a" "6d9280836b7e600ac0709124fd93112512804546a907372bfeff078667592b12"`
Dec 05 01:57:38.667 INFO [stderr] usermod: no changes
Dec 05 01:57:38.823 INFO [stderr]     Checking flat_projection v0.2.0
Dec 05 01:57:38.828 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 05 01:57:38.828 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 05 01:57:38.843 INFO [stderr]     Checking failure v0.1.2
Dec 05 01:57:41.071 INFO [stderr]     Checking exitfailure v0.5.1
Dec 05 01:57:45.692 INFO [stderr]     Checking structopt v0.2.10
Dec 05 01:57:57.119 INFO [stderr]     Checking heuristics v0.1.0 (/source)
Dec 05 01:58:00.075 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:58:00.075 INFO [stderr]  --> src/main.rs:8:1
Dec 05 01:58:00.075 INFO [stderr]   |
Dec 05 01:58:00.075 INFO [stderr] 8 | #[macro_use]
Dec 05 01:58:00.075 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 01:58:00.075 INFO [stderr]   |
Dec 05 01:58:00.075 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:58:00.075 INFO [stderr] 
Dec 05 01:58:00.267 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:58:00.267 INFO [stderr]  --> src/main.rs:8:1
Dec 05 01:58:00.267 INFO [stderr]   |
Dec 05 01:58:00.267 INFO [stderr] 8 | #[macro_use]
Dec 05 01:58:00.267 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 01:58:00.267 INFO [stderr]   |
Dec 05 01:58:00.267 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:58:00.267 INFO [stderr] 
Dec 05 01:58:00.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.89s
Dec 05 01:58:00.591 INFO [stderr] su: No module specific data is present
Dec 05 01:58:01.688 INFO running `"docker" "inspect" "6d9280836b7e600ac0709124fd93112512804546a907372bfeff078667592b12"`
Dec 05 01:58:02.079 INFO running `"docker" "rm" "-f" "6d9280836b7e600ac0709124fd93112512804546a907372bfeff078667592b12"`
Dec 05 01:58:02.411 INFO [stdout] 6d9280836b7e600ac0709124fd93112512804546a907372bfeff078667592b12