Dec 04 22:14:01.484 INFO checking av-elier/ar-hist against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 22:14:01.484 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 22:14:02.027 INFO [stdout] 379b2f9897f45e61f57389f9e75192c8e2d0f4d917124d457ab37b290e4e6f56
Dec 04 22:14:02.030 INFO running `"docker" "start" "-a" "379b2f9897f45e61f57389f9e75192c8e2d0f4d917124d457ab37b290e4e6f56"`
Dec 04 22:14:02.999 INFO [stderr] usermod: no changes
Dec 04 22:14:03.270 INFO [stderr]     Checking block-buffer v0.2.0
Dec 04 22:14:03.275 INFO [stderr]     Checking hyper v0.11.16
Dec 04 22:14:03.950 INFO [stderr]     Checking sha2 v0.6.0
Dec 04 22:14:04.875 INFO [stderr]     Checking postgres-protocol v0.3.1
Dec 04 22:14:07.913 INFO [stderr]     Checking postgres-shared v0.4.0
Dec 04 22:14:11.943 INFO [stderr]     Checking postgres v0.15.1
Dec 04 22:14:14.795 INFO [stderr]     Checking ar-hist v0.1.0 (/source)
Dec 04 22:14:21.944 INFO [stderr] warning: the feature `iterator_try_fold` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 04 22:14:21.945 INFO [stderr]  --> src/main.rs:2:12
Dec 04 22:14:21.945 INFO [stderr]   |
Dec 04 22:14:21.945 INFO [stderr] 2 | #![feature(iterator_try_fold)]
Dec 04 22:14:21.945 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 22:14:21.945 INFO [stderr]   |
Dec 04 22:14:21.945 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 22:14:21.945 INFO [stderr] 
Dec 04 22:14:22.172 INFO [stderr] warning: the feature `iterator_try_fold` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 04 22:14:22.172 INFO [stderr]  --> src/main.rs:2:12
Dec 04 22:14:22.172 INFO [stderr]   |
Dec 04 22:14:22.172 INFO [stderr] 2 | #![feature(iterator_try_fold)]
Dec 04 22:14:22.172 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 22:14:22.172 INFO [stderr]   |
Dec 04 22:14:22.172 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 22:14:22.172 INFO [stderr] 
Dec 04 22:14:22.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.24s
Dec 04 22:14:22.278 INFO [stderr] su: No module specific data is present
Dec 04 22:14:23.597 INFO running `"docker" "inspect" "379b2f9897f45e61f57389f9e75192c8e2d0f4d917124d457ab37b290e4e6f56"`
Dec 04 22:14:23.893 INFO running `"docker" "rm" "-f" "379b2f9897f45e61f57389f9e75192c8e2d0f4d917124d457ab37b290e4e6f56"`
Dec 04 22:14:24.182 INFO [stdout] 379b2f9897f45e61f57389f9e75192c8e2d0f4d917124d457ab37b290e4e6f56