Dec 19 18:42:13.882 INFO checking crisvergara/dl-brute-force against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:42:13.882 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/crisvergara/dl-brute-force:/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 18:42:14.100 INFO [stdout] 0ea9565e6880bb2a2ff312db63876819069bf52c9b642d4044a3a7bc33d80f4e
Dec 19 18:42:14.102 INFO running `"docker" "start" "-a" "0ea9565e6880bb2a2ff312db63876819069bf52c9b642d4044a3a7bc33d80f4e"`
Dec 19 18:42:14.766 INFO [stderr] warning: unused manifest key: package.features
Dec 19 18:42:14.769 INFO [stderr]     Checking dl-brute-force v0.1.0 (/opt/crater/workdir)
Dec 19 18:42:15.342 INFO [stderr] warning: unused attribute
Dec 19 18:42:15.342 INFO [stderr]  --> src/lib.rs:1:1
Dec 19 18:42:15.342 INFO [stderr]   |
Dec 19 18:42:15.342 INFO [stderr] 1 | #![feature(test)]
Dec 19 18:42:15.342 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 18:42:15.342 INFO [stderr]   |
Dec 19 18:42:15.342 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 19 18:42:15.342 INFO [stderr] 
Dec 19 18:42:15.342 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 19 18:42:15.342 INFO [stderr]  --> src/lib.rs:1:1
Dec 19 18:42:15.342 INFO [stderr]   |
Dec 19 18:42:15.342 INFO [stderr] 1 | #![feature(test)]
Dec 19 18:42:15.342 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 18:42:15.342 INFO [stderr] 
Dec 19 18:42:15.384 INFO [stderr] warning: unused attribute
Dec 19 18:42:15.384 INFO [stderr]  --> src/lib.rs:1:1
Dec 19 18:42:15.384 INFO [stderr]   |
Dec 19 18:42:15.384 INFO [stderr] 1 | #![feature(test)]
Dec 19 18:42:15.384 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 18:42:15.384 INFO [stderr]   |
Dec 19 18:42:15.384 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 19 18:42:15.384 INFO [stderr] 
Dec 19 18:42:15.384 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 19 18:42:15.384 INFO [stderr]  --> src/lib.rs:1:1
Dec 19 18:42:15.384 INFO [stderr]   |
Dec 19 18:42:15.384 INFO [stderr] 1 | #![feature(test)]
Dec 19 18:42:15.384 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 18:42:15.384 INFO [stderr] 
Dec 19 18:42:15.398 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 19 18:42:15.671 INFO running `"docker" "inspect" "0ea9565e6880bb2a2ff312db63876819069bf52c9b642d4044a3a7bc33d80f4e"`
Dec 19 18:42:15.771 INFO running `"docker" "rm" "-f" "0ea9565e6880bb2a2ff312db63876819069bf52c9b642d4044a3a7bc33d80f4e"`
Dec 19 18:42:15.872 INFO [stdout] 0ea9565e6880bb2a2ff312db63876819069bf52c9b642d4044a3a7bc33d80f4e