Dec 18 03:41:13.065 INFO checking av-elier/ar-hist against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:41:13.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/av-elier/ar-hist:/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 03:41:13.400 INFO [stdout] f7a8517bfdad811e4443953997f056b94257c3138e4bc4d6fc665c78e7908803
Dec 18 03:41:13.402 INFO running `"docker" "start" "-a" "f7a8517bfdad811e4443953997f056b94257c3138e4bc4d6fc665c78e7908803"`
Dec 18 03:41:16.245 INFO [stderr]     Checking memchr v1.0.2
Dec 18 03:41:16.261 INFO [stderr]     Checking stringprep v0.1.2
Dec 18 03:41:16.263 INFO [stderr]     Checking clap v2.29.3
Dec 18 03:41:16.263 INFO [stderr]     Checking block-buffer v0.2.0
Dec 18 03:41:16.294 INFO [stderr]     Checking redis v0.8.0
Dec 18 03:41:16.304 INFO [stderr]     Checking env_logger v0.5.3
Dec 18 03:41:16.304 INFO [stderr]     Checking hyper v0.11.16
Dec 18 03:41:17.801 INFO [stderr]     Checking sha2 v0.6.0
Dec 18 03:41:19.504 INFO [stderr]     Checking postgres-protocol v0.3.1
Dec 18 03:41:22.917 INFO [stderr]     Checking postgres-shared v0.4.0
Dec 18 03:41:27.210 INFO [stderr]     Checking postgres v0.15.1
Dec 18 03:41:31.184 INFO [stderr]     Checking ar-hist v0.1.0 (/opt/crater/workdir)
Dec 18 03:41:34.320 INFO [stderr] warning: the feature `iterator_try_fold` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 18 03:41:34.320 INFO [stderr]  --> src/main.rs:2:12
Dec 18 03:41:34.320 INFO [stderr]   |
Dec 18 03:41:34.320 INFO [stderr] 2 | #![feature(iterator_try_fold)]
Dec 18 03:41:34.320 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 18 03:41:34.320 INFO [stderr]   |
Dec 18 03:41:34.320 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 03:41:34.320 INFO [stderr] 
Dec 18 03:41:34.640 INFO [stderr] warning: the feature `iterator_try_fold` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 18 03:41:34.640 INFO [stderr]  --> src/main.rs:2:12
Dec 18 03:41:34.640 INFO [stderr]   |
Dec 18 03:41:34.640 INFO [stderr] 2 | #![feature(iterator_try_fold)]
Dec 18 03:41:34.640 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 18 03:41:34.640 INFO [stderr]   |
Dec 18 03:41:34.640 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 03:41:34.640 INFO [stderr] 
Dec 18 03:41:34.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.82s
Dec 18 03:41:35.320 INFO running `"docker" "inspect" "f7a8517bfdad811e4443953997f056b94257c3138e4bc4d6fc665c78e7908803"`
Dec 18 03:41:35.605 INFO running `"docker" "rm" "-f" "f7a8517bfdad811e4443953997f056b94257c3138e4bc4d6fc665c78e7908803"`
Dec 18 03:41:35.812 INFO [stdout] f7a8517bfdad811e4443953997f056b94257c3138e4bc4d6fc665c78e7908803