Dec 18 18:06:46.140 INFO checking blissb-0.2.3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:06:46.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/blissb/0.2.3:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:06:46.516 INFO [stdout] 21182ce50c4a8b3a9240d3f4b34e11707a67de99b6073bb2aa5633b8c098ef56
Dec 18 18:06:46.518 INFO running `"docker" "start" "-a" "21182ce50c4a8b3a9240d3f4b34e11707a67de99b6073bb2aa5633b8c098ef56"`
Dec 18 18:06:47.195 INFO [stderr]     Checking bitpack v0.2.1
Dec 18 18:06:47.421 INFO [stderr]     Checking blissb v0.2.3 (/opt/crater/workdir)
Dec 18 18:06:48.092 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 18 18:06:48.092 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 18:06:48.092 INFO [stderr]   |
Dec 18 18:06:48.092 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 18 18:06:48.092 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 18 18:06:48.092 INFO [stderr]   |
Dec 18 18:06:48.092 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 18:06:48.092 INFO [stderr] 
Dec 18 18:06:48.356 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 18 18:06:48.356 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 18:06:48.356 INFO [stderr]   |
Dec 18 18:06:48.356 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 18 18:06:48.356 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 18 18:06:48.356 INFO [stderr]   |
Dec 18 18:06:48.356 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 18:06:48.356 INFO [stderr] 
Dec 18 18:06:48.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 18 18:06:49.257 INFO running `"docker" "inspect" "21182ce50c4a8b3a9240d3f4b34e11707a67de99b6073bb2aa5633b8c098ef56"`
Dec 18 18:06:49.536 INFO running `"docker" "rm" "-f" "21182ce50c4a8b3a9240d3f4b34e11707a67de99b6073bb2aa5633b8c098ef56"`
Dec 18 18:06:49.724 INFO [stdout] 21182ce50c4a8b3a9240d3f4b34e11707a67de99b6073bb2aa5633b8c098ef56