Nov 29 16:34:56.089 INFO checking tigertoes/fe2o3 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 16:34:56.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 16:34:56.572 INFO [stdout] 74704c9d25015ca16baa38c996a17ef4a33c6e292995caf9a32579c91ab17fb5
Nov 29 16:34:56.574 INFO running `"docker" "start" "-a" "74704c9d25015ca16baa38c996a17ef4a33c6e292995caf9a32579c91ab17fb5"`
Nov 29 16:34:58.560 INFO [stderr] usermod: no changes
Nov 29 16:34:58.822 INFO [stderr]     Checking maxminddb v0.8.1
Nov 29 16:35:00.279 INFO [stderr]     Checking fe2o3 v0.1.0 (/source)
Nov 29 16:35:01.748 INFO [stderr] warning: unused variable: `ct_result`
Nov 29 16:35:01.749 INFO [stderr]   --> src/lib.rs:49:13
Nov 29 16:35:01.749 INFO [stderr]    |
Nov 29 16:35:01.749 INFO [stderr] 49 |         let ct_result: Result<City, MaxMindDBError> = self.city.lookup(ip);
Nov 29 16:35:01.750 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_ct_result` instead
Nov 29 16:35:01.750 INFO [stderr]    |
Nov 29 16:35:01.750 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:35:01.751 INFO [stderr] 
Nov 29 16:35:01.751 INFO [stderr] warning: unused variable: `as_result`
Nov 29 16:35:01.751 INFO [stderr]   --> src/lib.rs:50:13
Nov 29 16:35:01.751 INFO [stderr]    |
Nov 29 16:35:01.752 INFO [stderr] 50 |         let as_result: Result<Isp, MaxMindDBError> = self.autonomous_system.lookup(ip);
Nov 29 16:35:01.752 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_as_result` instead
Nov 29 16:35:01.752 INFO [stderr] 
Nov 29 16:35:01.757 INFO [stderr] warning: static item is never used: `AS_NOT_FOUND`
Nov 29 16:35:01.758 INFO [stderr]   --> src/lib.rs:19:1
Nov 29 16:35:01.758 INFO [stderr]    |
Nov 29 16:35:01.758 INFO [stderr] 19 | static AS_NOT_FOUND: &'static str = "0";
Nov 29 16:35:01.759 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:35:01.759 INFO [stderr]    |
Nov 29 16:35:01.759 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 16:35:01.759 INFO [stderr] 
Nov 29 16:35:01.800 INFO [stderr] warning: unused variable: `ct_result`
Nov 29 16:35:01.800 INFO [stderr]   --> src/lib.rs:49:13
Nov 29 16:35:01.800 INFO [stderr]    |
Nov 29 16:35:01.800 INFO [stderr] 49 |         let ct_result: Result<City, MaxMindDBError> = self.city.lookup(ip);
Nov 29 16:35:01.800 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_ct_result` instead
Nov 29 16:35:01.801 INFO [stderr]    |
Nov 29 16:35:01.801 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:35:01.801 INFO [stderr] 
Nov 29 16:35:01.801 INFO [stderr] warning: unused variable: `as_result`
Nov 29 16:35:01.801 INFO [stderr]   --> src/lib.rs:50:13
Nov 29 16:35:01.801 INFO [stderr]    |
Nov 29 16:35:01.801 INFO [stderr] 50 |         let as_result: Result<Isp, MaxMindDBError> = self.autonomous_system.lookup(ip);
Nov 29 16:35:01.802 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_as_result` instead
Nov 29 16:35:01.802 INFO [stderr] 
Nov 29 16:35:01.816 INFO [stderr] warning: static item is never used: `AS_NOT_FOUND`
Nov 29 16:35:01.816 INFO [stderr]   --> src/lib.rs:19:1
Nov 29 16:35:01.816 INFO [stderr]    |
Nov 29 16:35:01.816 INFO [stderr] 19 | static AS_NOT_FOUND: &'static str = "0";
Nov 29 16:35:01.816 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:35:01.817 INFO [stderr]    |
Nov 29 16:35:01.817 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 16:35:01.817 INFO [stderr] 
Nov 29 16:35:03.267 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
Nov 29 16:35:03.304 INFO [stderr] su: No module specific data is present
Nov 29 16:35:04.918 INFO running `"docker" "inspect" "74704c9d25015ca16baa38c996a17ef4a33c6e292995caf9a32579c91ab17fb5"`
Nov 29 16:35:05.280 INFO running `"docker" "rm" "-f" "74704c9d25015ca16baa38c996a17ef4a33c6e292995caf9a32579c91ab17fb5"`
Nov 29 16:35:05.572 INFO [stdout] 74704c9d25015ca16baa38c996a17ef4a33c6e292995caf9a32579c91ab17fb5