Dec 05 05:28:48.072 INFO checking tk-bufstream-0.3.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 05:28:48.072 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 05:28:48.511 INFO [stdout] 6447bce3b9752abb916a12917f29f526b0dc4a97a24c2594ece72780b55e3f8d
Dec 05 05:28:48.516 INFO running `"docker" "start" "-a" "6447bce3b9752abb916a12917f29f526b0dc4a97a24c2594ece72780b55e3f8d"`
Dec 05 05:28:50.259 INFO [stderr] usermod: no changes
Dec 05 05:28:50.476 INFO [stderr]     Checking tk-bufstream v0.3.0 (/source)
Dec 05 05:28:50.484 INFO [stderr]     Checking env_logger v0.3.5
Dec 05 05:29:03.855 INFO [stderr] warning: unused import: `std::str`
Dec 05 05:29:03.855 INFO [stderr]  --> examples/raw_echo.rs:8:5
Dec 05 05:29:03.855 INFO [stderr]   |
Dec 05 05:29:03.855 INFO [stderr] 8 | use std::str;
Dec 05 05:29:03.855 INFO [stderr]   |     ^^^^^^^^
Dec 05 05:29:03.855 INFO [stderr]   |
Dec 05 05:29:03.855 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:29:03.855 INFO [stderr] 
Dec 05 05:29:05.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.94s
Dec 05 05:29:05.238 INFO [stderr] su: No module specific data is present
Dec 05 05:29:06.001 INFO running `"docker" "inspect" "6447bce3b9752abb916a12917f29f526b0dc4a97a24c2594ece72780b55e3f8d"`
Dec 05 05:29:06.451 INFO running `"docker" "rm" "-f" "6447bce3b9752abb916a12917f29f526b0dc4a97a24c2594ece72780b55e3f8d"`
Dec 05 05:29:06.821 INFO [stdout] 6447bce3b9752abb916a12917f29f526b0dc4a97a24c2594ece72780b55e3f8d