Dec 19 15:13:46.053 INFO checking jgjin/us-life-insurance against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:13:46.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/jgjin/us-life-insurance:/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 15:13:46.514 INFO [stdout] b446951dad69cac179d59839bb4bc1a23861259dc935c9d333e2cb91a76f3ccf
Dec 19 15:13:46.522 INFO running `"docker" "start" "-a" "b446951dad69cac179d59839bb4bc1a23861259dc935c9d333e2cb91a76f3ccf"`
Dec 19 15:13:48.673 INFO [stderr]     Checking libc v0.2.36
Dec 19 15:13:49.678 INFO [stderr]     Checking memchr v2.0.1
Dec 19 15:13:49.918 INFO [stderr]     Checking csv-core v0.1.4
Dec 19 15:13:50.564 INFO [stderr]     Checking csv v1.0.0-beta.5
Dec 19 15:13:52.096 INFO [stderr]     Checking us-life-insurance v0.1.0 (/opt/crater/workdir)
Dec 19 15:13:52.725 INFO [stderr] warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 19 15:13:52.725 INFO [stderr]  --> src/main.rs:1:12
Dec 19 15:13:52.725 INFO [stderr]   |
Dec 19 15:13:52.725 INFO [stderr] 1 | #![feature(option_filter)]
Dec 19 15:13:52.725 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 19 15:13:52.725 INFO [stderr]   |
Dec 19 15:13:52.736 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 15:13:52.736 INFO [stderr] 
Dec 19 15:13:52.740 INFO [stderr] warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 19 15:13:52.740 INFO [stderr]  --> src/main.rs:1:12
Dec 19 15:13:52.740 INFO [stderr]   |
Dec 19 15:13:52.741 INFO [stderr] 1 | #![feature(option_filter)]
Dec 19 15:13:52.741 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 19 15:13:52.741 INFO [stderr]   |
Dec 19 15:13:52.741 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 15:13:52.741 INFO [stderr] 
Dec 19 15:13:52.785 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
Dec 19 15:13:53.714 INFO running `"docker" "inspect" "b446951dad69cac179d59839bb4bc1a23861259dc935c9d333e2cb91a76f3ccf"`
Dec 19 15:13:54.050 INFO running `"docker" "rm" "-f" "b446951dad69cac179d59839bb4bc1a23861259dc935c9d333e2cb91a76f3ccf"`
Dec 19 15:13:54.372 INFO [stdout] b446951dad69cac179d59839bb4bc1a23861259dc935c9d333e2cb91a76f3ccf