Dec 19 19:22:36.154 INFO checking bzz/rust-toy-benchmark-loop against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:22:36.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/bzz/rust-toy-benchmark-loop:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:22:36.347 INFO [stdout] 8b96af031edd0448b955ad3c975ac9057f9f0b4e7e2a1e742b951af99b3d797d
Dec 19 19:22:36.349 INFO running `"docker" "start" "-a" "8b96af031edd0448b955ad3c975ac9057f9f0b4e7e2a1e742b951af99b3d797d"`
Dec 19 19:22:37.104 INFO [stderr]     Checking summ_bench v0.1.0 (/opt/crater/workdir)
Dec 19 19:22:37.760 INFO [stderr] warning: unused attribute
Dec 19 19:22:37.760 INFO [stderr]  --> src/lib.rs:1:1
Dec 19 19:22:37.760 INFO [stderr]   |
Dec 19 19:22:37.760 INFO [stderr] 1 | #![feature(test)]
Dec 19 19:22:37.760 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 19:22:37.760 INFO [stderr]   |
Dec 19 19:22:37.760 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 19 19:22:37.760 INFO [stderr] 
Dec 19 19:22:37.760 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 19 19:22:37.760 INFO [stderr]  --> src/lib.rs:1:1
Dec 19 19:22:37.760 INFO [stderr]   |
Dec 19 19:22:37.760 INFO [stderr] 1 | #![feature(test)]
Dec 19 19:22:37.760 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 19:22:37.761 INFO [stderr] 
Dec 19 19:22:37.831 INFO [stderr] warning: unused attribute
Dec 19 19:22:37.831 INFO [stderr]  --> src/lib.rs:1:1
Dec 19 19:22:37.831 INFO [stderr]   |
Dec 19 19:22:37.831 INFO [stderr] 1 | #![feature(test)]
Dec 19 19:22:37.831 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 19:22:37.831 INFO [stderr]   |
Dec 19 19:22:37.831 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 19 19:22:37.831 INFO [stderr] 
Dec 19 19:22:37.831 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 19 19:22:37.831 INFO [stderr]  --> src/lib.rs:1:1
Dec 19 19:22:37.831 INFO [stderr]   |
Dec 19 19:22:37.831 INFO [stderr] 1 | #![feature(test)]
Dec 19 19:22:37.831 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 19:22:37.831 INFO [stderr] 
Dec 19 19:22:37.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 19 19:22:38.246 INFO running `"docker" "inspect" "8b96af031edd0448b955ad3c975ac9057f9f0b4e7e2a1e742b951af99b3d797d"`
Dec 19 19:22:38.458 INFO running `"docker" "rm" "-f" "8b96af031edd0448b955ad3c975ac9057f9f0b4e7e2a1e742b951af99b3d797d"`
Dec 19 19:22:38.580 INFO [stdout] 8b96af031edd0448b955ad3c975ac9057f9f0b4e7e2a1e742b951af99b3d797d