Dec 05 13:58:46.592 INFO checking failure-0.1.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 13:58:46.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13:58:47.083 INFO [stdout] 8169fc34d85266bc5fc9c8c8cc7f44a6876682fce65ef82e1cdc90933f61d37d
Dec 05 13:58:47.094 INFO running `"docker" "start" "-a" "8169fc34d85266bc5fc9c8c8cc7f44a6876682fce65ef82e1cdc90933f61d37d"`
Dec 05 13:58:48.026 INFO [stderr] usermod: no changes
Dec 05 13:58:48.093 INFO [stderr]     Checking failure v0.1.3 (/source)
Dec 05 13:58:52.474 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 13:58:52.474 INFO [stderr]  --> examples/error_as_cause.rs:1:1
Dec 05 13:58:52.474 INFO [stderr]   |
Dec 05 13:58:52.474 INFO [stderr] 1 | #[macro_use]
Dec 05 13:58:52.474 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 13:58:52.474 INFO [stderr]   |
Dec 05 13:58:52.474 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 13:58:52.474 INFO [stderr] 
Dec 05 13:58:52.615 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 13:58:52.615 INFO [stderr]  --> examples/simple.rs:1:1
Dec 05 13:58:52.615 INFO [stderr]   |
Dec 05 13:58:52.615 INFO [stderr] 1 | #[macro_use]
Dec 05 13:58:52.615 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 13:58:52.615 INFO [stderr]   |
Dec 05 13:58:52.615 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 13:58:52.615 INFO [stderr] 
Dec 05 13:58:52.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
Dec 05 13:58:52.978 INFO [stderr] su: No module specific data is present
Dec 05 13:58:53.713 INFO running `"docker" "inspect" "8169fc34d85266bc5fc9c8c8cc7f44a6876682fce65ef82e1cdc90933f61d37d"`
Dec 05 13:58:54.051 INFO running `"docker" "rm" "-f" "8169fc34d85266bc5fc9c8c8cc7f44a6876682fce65ef82e1cdc90933f61d37d"`
Dec 05 13:58:54.338 INFO [stdout] 8169fc34d85266bc5fc9c8c8cc7f44a6876682fce65ef82e1cdc90933f61d37d