Nov 28 00:37:35.505 INFO checking milesand/calculator-the-solver against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:37:35.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:37:35.789 INFO [stdout] e4610016beb00e571e42b8c1ccd62b61cb3fc47b9b852dea29ee87c0a86590df
Nov 28 00:37:35.794 INFO running `"docker" "start" "-a" "e4610016beb00e571e42b8c1ccd62b61cb3fc47b9b852dea29ee87c0a86590df"`
Nov 28 00:37:37.044 INFO [stderr] usermod: no changes
Nov 28 00:37:37.228 INFO [stderr]     Checking rand v0.4.2
Nov 28 00:37:38.718 INFO [stderr]     Checking rand v0.3.22
Nov 28 00:37:38.945 INFO [stderr]     Checking num-bigint v0.1.41
Nov 28 00:37:40.980 INFO [stderr]     Checking num-rational v0.1.41
Nov 28 00:37:41.833 INFO [stderr]     Checking num v0.1.41
Nov 28 00:37:42.185 INFO [stderr]     Checking calculator-the-solver v0.0.1 (/source)
Nov 28 00:37:43.912 INFO [stderr] warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Nov 28 00:37:43.912 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 00:37:43.912 INFO [stderr]   |
Nov 28 00:37:43.912 INFO [stderr] 1 | #![feature(option_filter)]
Nov 28 00:37:43.912 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 28 00:37:43.912 INFO [stderr]   |
Nov 28 00:37:43.912 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 00:37:43.912 INFO [stderr] 
Nov 28 00:37:44.472 INFO [stderr] warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Nov 28 00:37:44.472 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 00:37:44.472 INFO [stderr]   |
Nov 28 00:37:44.472 INFO [stderr] 1 | #![feature(option_filter)]
Nov 28 00:37:44.472 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 28 00:37:44.472 INFO [stderr]   |
Nov 28 00:37:44.472 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 00:37:44.472 INFO [stderr] 
Nov 28 00:37:45.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.38s
Nov 28 00:37:45.457 INFO [stderr] su: No module specific data is present
Nov 28 00:37:46.352 INFO running `"docker" "inspect" "e4610016beb00e571e42b8c1ccd62b61cb3fc47b9b852dea29ee87c0a86590df"`
Nov 28 00:37:46.597 INFO running `"docker" "rm" "-f" "e4610016beb00e571e42b8c1ccd62b61cb3fc47b9b852dea29ee87c0a86590df"`
Nov 28 00:37:46.860 INFO [stdout] e4610016beb00e571e42b8c1ccd62b61cb3fc47b9b852dea29ee87c0a86590df