Dec 12 17:30:27.969 INFO checking blissb-0.2.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 17:30:27.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 17:30:28.474 INFO [stdout] 28f9a1722564fbb8df51dc2da487616bed4a7d7624de8a8857dac9f1f55e4945
Dec 12 17:30:28.480 INFO running `"docker" "start" "-a" "28f9a1722564fbb8df51dc2da487616bed4a7d7624de8a8857dac9f1f55e4945"`
Dec 12 17:30:29.396 INFO [stderr] usermod: no changes
Dec 12 17:30:29.520 INFO [stderr]     Checking bitpack v0.2.1
Dec 12 17:30:29.828 INFO [stderr]     Checking blissb v0.2.3 (/source)
Dec 12 17:30:31.768 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 12 17:30:31.768 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 17:30:31.768 INFO [stderr]   |
Dec 12 17:30:31.768 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 12 17:30:31.768 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 12 17:30:31.768 INFO [stderr]   |
Dec 12 17:30:31.768 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 17:30:31.768 INFO [stderr] 
Dec 12 17:30:31.904 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 12 17:30:31.904 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 17:30:31.904 INFO [stderr]   |
Dec 12 17:30:31.904 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 12 17:30:31.904 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 12 17:30:31.904 INFO [stderr]   |
Dec 12 17:30:31.904 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 17:30:31.904 INFO [stderr] 
Dec 12 17:30:31.937 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Dec 12 17:30:31.940 INFO [stderr] su: No module specific data is present
Dec 12 17:30:32.640 INFO running `"docker" "inspect" "28f9a1722564fbb8df51dc2da487616bed4a7d7624de8a8857dac9f1f55e4945"`
Dec 12 17:30:32.918 INFO running `"docker" "rm" "-f" "28f9a1722564fbb8df51dc2da487616bed4a7d7624de8a8857dac9f1f55e4945"`
Dec 12 17:30:33.209 INFO [stdout] 28f9a1722564fbb8df51dc2da487616bed4a7d7624de8a8857dac9f1f55e4945