Dec 04 21:19:29.056 INFO checking bzz/rust-toy-benchmark-loop against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:19:29.056 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 04 21:19:29.351 INFO [stdout] 8b46b3fc4a8a1d16cb7bd5b283f7beb77a959c7709cb01c7783c51dfd64a46d7
Dec 04 21:19:29.355 INFO running `"docker" "start" "-a" "8b46b3fc4a8a1d16cb7bd5b283f7beb77a959c7709cb01c7783c51dfd64a46d7"`
Dec 04 21:19:30.396 INFO [stderr] usermod: no changes
Dec 04 21:19:30.443 INFO [stderr]     Checking summ_bench v0.1.0 (/source)
Dec 04 21:19:31.475 INFO [stderr] warning: unused attribute
Dec 04 21:19:31.475 INFO [stderr]  --> src/lib.rs:1:1
Dec 04 21:19:31.475 INFO [stderr]   |
Dec 04 21:19:31.475 INFO [stderr] 1 | #![feature(test)]
Dec 04 21:19:31.475 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 04 21:19:31.475 INFO [stderr]   |
Dec 04 21:19:31.475 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 04 21:19:31.475 INFO [stderr] 
Dec 04 21:19:31.475 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 04 21:19:31.475 INFO [stderr]  --> src/lib.rs:1:1
Dec 04 21:19:31.475 INFO [stderr]   |
Dec 04 21:19:31.475 INFO [stderr] 1 | #![feature(test)]
Dec 04 21:19:31.475 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 04 21:19:31.475 INFO [stderr] 
Dec 04 21:19:31.863 INFO [stderr] warning: unused attribute
Dec 04 21:19:31.863 INFO [stderr]  --> src/lib.rs:1:1
Dec 04 21:19:31.863 INFO [stderr]   |
Dec 04 21:19:31.863 INFO [stderr] 1 | #![feature(test)]
Dec 04 21:19:31.863 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 04 21:19:31.863 INFO [stderr]   |
Dec 04 21:19:31.863 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 04 21:19:31.863 INFO [stderr] 
Dec 04 21:19:31.863 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 04 21:19:31.863 INFO [stderr]  --> src/lib.rs:1:1
Dec 04 21:19:31.863 INFO [stderr]   |
Dec 04 21:19:31.863 INFO [stderr] 1 | #![feature(test)]
Dec 04 21:19:31.863 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 04 21:19:31.863 INFO [stderr] 
Dec 04 21:19:31.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 04 21:19:31.891 INFO [stderr] su: No module specific data is present
Dec 04 21:19:32.803 INFO running `"docker" "inspect" "8b46b3fc4a8a1d16cb7bd5b283f7beb77a959c7709cb01c7783c51dfd64a46d7"`
Dec 04 21:19:33.093 INFO running `"docker" "rm" "-f" "8b46b3fc4a8a1d16cb7bd5b283f7beb77a959c7709cb01c7783c51dfd64a46d7"`
Dec 04 21:19:33.379 INFO [stdout] 8b46b3fc4a8a1d16cb7bd5b283f7beb77a959c7709cb01c7783c51dfd64a46d7