Nov 28 06:57:09.142 INFO checking data-pup/rust-temperature-converter against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 06:57:09.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 06:57:09.657 INFO [stdout] 91d8e31fd2d612e567fcc098aeacf03c1571de4f7bb5d694b2da672d96802566
Nov 28 06:57:09.660 INFO running `"docker" "start" "-a" "91d8e31fd2d612e567fcc098aeacf03c1571de4f7bb5d694b2da672d96802566"`
Nov 28 06:57:10.884 INFO [stderr] usermod: no changes
Nov 28 06:57:10.940 INFO [stderr]     Checking rust-temp-converter v0.1.0 (/source)
Nov 28 06:57:11.505 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 28 06:57:11.505 INFO [stderr]  --> src/main.rs:1:12
Nov 28 06:57:11.505 INFO [stderr]   |
Nov 28 06:57:11.505 INFO [stderr] 1 | #![feature(iterator_step_by)]
Nov 28 06:57:11.506 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Nov 28 06:57:11.506 INFO [stderr]   |
Nov 28 06:57:11.506 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 06:57:11.506 INFO [stderr] 
Nov 28 06:57:11.724 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 28 06:57:11.724 INFO [stderr]  --> src/main.rs:1:12
Nov 28 06:57:11.724 INFO [stderr]   |
Nov 28 06:57:11.724 INFO [stderr] 1 | #![feature(iterator_step_by)]
Nov 28 06:57:11.724 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Nov 28 06:57:11.724 INFO [stderr]   |
Nov 28 06:57:11.724 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 06:57:11.724 INFO [stderr] 
Nov 28 06:57:11.764 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Nov 28 06:57:11.764 INFO [stderr] su: No module specific data is present
Nov 28 06:57:13.116 INFO running `"docker" "inspect" "91d8e31fd2d612e567fcc098aeacf03c1571de4f7bb5d694b2da672d96802566"`
Nov 28 06:57:13.476 INFO running `"docker" "rm" "-f" "91d8e31fd2d612e567fcc098aeacf03c1571de4f7bb5d694b2da672d96802566"`
Nov 28 06:57:13.824 INFO [stdout] 91d8e31fd2d612e567fcc098aeacf03c1571de4f7bb5d694b2da672d96802566