Nov 28 17:27:07.033 INFO checking staticfraction-0.0.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:27:07.035 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 17:27:07.347 INFO [stdout] 616435996d8c479b377304260fc08e1cd2a7f3a2dae0cef081dec87f7cc76e64
Nov 28 17:27:07.349 INFO running `"docker" "start" "-a" "616435996d8c479b377304260fc08e1cd2a7f3a2dae0cef081dec87f7cc76e64"`
Nov 28 17:27:07.891 INFO [stderr] usermod: no changes
Nov 28 17:27:07.946 INFO [stderr]     Checking num-bigint v0.2.1
Nov 28 17:27:10.432 INFO [stderr]     Checking num-rational v0.2.1
Nov 28 17:27:11.398 INFO [stderr]     Checking num v0.2.0
Nov 28 17:27:11.890 INFO [stderr]     Checking staticfraction v0.0.1 (/source)
Nov 28 17:27:12.614 INFO [stderr] warning: method is never used: `min_numerator`
Nov 28 17:27:12.614 INFO [stderr]    --> src/lib.rs:129:5
Nov 28 17:27:12.614 INFO [stderr]     |
Nov 28 17:27:12.614 INFO [stderr] 129 |     fn min_numerator(&self) -> C { D::NUM_OFFSET + D::NUM_FACTOR * C::from(S::min_value()) }
Nov 28 17:27:12.614 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:27:12.614 INFO [stderr]     |
Nov 28 17:27:12.614 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 17:27:12.614 INFO [stderr] 
Nov 28 17:27:12.614 INFO [stderr] warning: method is never used: `max_numerator`
Nov 28 17:27:12.614 INFO [stderr]    --> src/lib.rs:130:5
Nov 28 17:27:12.614 INFO [stderr]     |
Nov 28 17:27:12.614 INFO [stderr] 130 |     fn max_numerator(&self) -> C { D::NUM_OFFSET + D::NUM_FACTOR * C::from(S::max_value()) }
Nov 28 17:27:12.614 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:27:12.615 INFO [stderr] 
Nov 28 17:27:12.615 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable
Nov 28 17:27:12.615 INFO [stderr]   --> src/lib.rs:28:12
Nov 28 17:27:12.615 INFO [stderr]    |
Nov 28 17:27:12.615 INFO [stderr] 28 | #![feature(associated_consts)]
Nov 28 17:27:12.615 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Nov 28 17:27:12.615 INFO [stderr]    |
Nov 28 17:27:12.615 INFO [stderr]    = note: #[warn(stable_features)] on by default
Nov 28 17:27:12.615 INFO [stderr] 
Nov 28 17:27:12.876 INFO [stderr] warning: method is never used: `min_numerator`
Nov 28 17:27:12.876 INFO [stderr]    --> src/lib.rs:129:5
Nov 28 17:27:12.876 INFO [stderr]     |
Nov 28 17:27:12.876 INFO [stderr] 129 |     fn min_numerator(&self) -> C { D::NUM_OFFSET + D::NUM_FACTOR * C::from(S::min_value()) }
Nov 28 17:27:12.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:27:12.876 INFO [stderr]     |
Nov 28 17:27:12.876 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 17:27:12.876 INFO [stderr] 
Nov 28 17:27:12.876 INFO [stderr] warning: method is never used: `max_numerator`
Nov 28 17:27:12.876 INFO [stderr]    --> src/lib.rs:130:5
Nov 28 17:27:12.876 INFO [stderr]     |
Nov 28 17:27:12.876 INFO [stderr] 130 |     fn max_numerator(&self) -> C { D::NUM_OFFSET + D::NUM_FACTOR * C::from(S::max_value()) }
Nov 28 17:27:12.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:27:12.876 INFO [stderr] 
Nov 28 17:27:12.876 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable
Nov 28 17:27:12.876 INFO [stderr]   --> src/lib.rs:28:12
Nov 28 17:27:12.876 INFO [stderr]    |
Nov 28 17:27:12.876 INFO [stderr] 28 | #![feature(associated_consts)]
Nov 28 17:27:12.876 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Nov 28 17:27:12.876 INFO [stderr]    |
Nov 28 17:27:12.876 INFO [stderr]    = note: #[warn(stable_features)] on by default
Nov 28 17:27:12.876 INFO [stderr] 
Nov 28 17:27:13.508 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable
Nov 28 17:27:13.508 INFO [stderr]  --> examples/pt100.rs:1:12
Nov 28 17:27:13.508 INFO [stderr]   |
Nov 28 17:27:13.508 INFO [stderr] 1 | #![feature(associated_consts)]
Nov 28 17:27:13.508 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 28 17:27:13.508 INFO [stderr]   |
Nov 28 17:27:13.508 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 17:27:13.508 INFO [stderr] 
Nov 28 17:27:13.573 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable
Nov 28 17:27:13.573 INFO [stderr]  --> examples/demo_constant_propagation.rs:6:12
Nov 28 17:27:13.573 INFO [stderr]   |
Nov 28 17:27:13.573 INFO [stderr] 6 | #![feature(associated_consts)]
Nov 28 17:27:13.573 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 28 17:27:13.573 INFO [stderr]   |
Nov 28 17:27:13.573 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 17:27:13.574 INFO [stderr] 
Nov 28 17:27:13.597 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
Nov 28 17:27:13.600 INFO [stderr] su: No module specific data is present
Nov 28 17:27:14.167 INFO running `"docker" "inspect" "616435996d8c479b377304260fc08e1cd2a7f3a2dae0cef081dec87f7cc76e64"`
Nov 28 17:27:14.432 INFO running `"docker" "rm" "-f" "616435996d8c479b377304260fc08e1cd2a7f3a2dae0cef081dec87f7cc76e64"`
Nov 28 17:27:14.767 INFO [stdout] 616435996d8c479b377304260fc08e1cd2a7f3a2dae0cef081dec87f7cc76e64