Nov 27 18:44:21.038 INFO checking tigertoes/fe2o3 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 18:44:21.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 27 18:44:21.642 INFO [stdout] e142253837189ee8674ec4fb5f957d913888d9818b2af139487192e3b4fe2981
Nov 27 18:44:21.644 INFO running `"docker" "start" "-a" "e142253837189ee8674ec4fb5f957d913888d9818b2af139487192e3b4fe2981"`
Nov 27 18:44:23.608 INFO [stderr] usermod: no changes
Nov 27 18:44:23.808 INFO [stderr]     Checking lazycell v0.5.1
Nov 27 18:44:23.808 INFO [stderr]     Checking futures v0.1.17
Nov 27 18:44:23.808 INFO [stderr]     Checking serde v1.0.21
Nov 27 18:44:23.808 INFO [stderr]     Checking iovec v0.1.1
Nov 27 18:44:23.808 INFO [stderr]     Checking num_cpus v1.7.0
Nov 27 18:44:23.808 INFO [stderr]     Checking base64 v0.6.0
Nov 27 18:44:23.808 INFO [stderr]    Compiling serde_derive v1.0.21
Nov 27 18:44:24.780 INFO [stderr]     Checking bytes v0.4.5
Nov 27 18:44:25.113 INFO [stderr]     Checking mio v0.6.11
Nov 27 18:44:36.741 INFO [stderr]     Checking tokio-io v0.1.4
Nov 27 18:44:36.749 INFO [stderr]     Checking tokio-service v0.1.0
Nov 27 18:44:36.751 INFO [stderr]     Checking relay v0.1.0
Nov 27 18:44:36.752 INFO [stderr]     Checking futures-cpupool v0.1.7
Nov 27 18:44:43.078 INFO [stderr]     Checking tokio-core v0.1.10
Nov 27 18:44:45.988 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 27 18:44:49.773 INFO [stderr]     Checking hyper v0.11.7
Nov 27 18:44:50.860 INFO [stderr]     Checking maxminddb v0.8.1
Nov 27 18:44:55.556 INFO [stderr]     Checking fe2o3 v0.1.0 (/source)
Nov 27 18:44:56.556 INFO [stderr] warning: unused variable: `ct_result`
Nov 27 18:44:56.556 INFO [stderr]   --> src/lib.rs:49:13
Nov 27 18:44:56.556 INFO [stderr]    |
Nov 27 18:44:56.556 INFO [stderr] 49 |         let ct_result: Result<City, MaxMindDBError> = self.city.lookup(ip);
Nov 27 18:44:56.556 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_ct_result` instead
Nov 27 18:44:56.556 INFO [stderr]    |
Nov 27 18:44:56.556 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 18:44:56.556 INFO [stderr] 
Nov 27 18:44:56.556 INFO [stderr] warning: unused variable: `as_result`
Nov 27 18:44:56.556 INFO [stderr]   --> src/lib.rs:50:13
Nov 27 18:44:56.556 INFO [stderr]    |
Nov 27 18:44:56.556 INFO [stderr] 50 |         let as_result: Result<Isp, MaxMindDBError> = self.autonomous_system.lookup(ip);
Nov 27 18:44:56.556 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_as_result` instead
Nov 27 18:44:56.556 INFO [stderr] 
Nov 27 18:44:56.559 INFO [stderr] warning: static item is never used: `AS_NOT_FOUND`
Nov 27 18:44:56.559 INFO [stderr]   --> src/lib.rs:19:1
Nov 27 18:44:56.559 INFO [stderr]    |
Nov 27 18:44:56.559 INFO [stderr] 19 | static AS_NOT_FOUND: &'static str = "0";
Nov 27 18:44:56.559 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:44:56.559 INFO [stderr]    |
Nov 27 18:44:56.559 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:44:56.559 INFO [stderr] 
Nov 27 18:44:56.658 INFO [stderr] warning: unused variable: `ct_result`
Nov 27 18:44:56.658 INFO [stderr]   --> src/lib.rs:49:13
Nov 27 18:44:56.658 INFO [stderr]    |
Nov 27 18:44:56.658 INFO [stderr] 49 |         let ct_result: Result<City, MaxMindDBError> = self.city.lookup(ip);
Nov 27 18:44:56.658 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_ct_result` instead
Nov 27 18:44:56.658 INFO [stderr]    |
Nov 27 18:44:56.658 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 18:44:56.658 INFO [stderr] 
Nov 27 18:44:56.658 INFO [stderr] warning: unused variable: `as_result`
Nov 27 18:44:56.658 INFO [stderr]   --> src/lib.rs:50:13
Nov 27 18:44:56.658 INFO [stderr]    |
Nov 27 18:44:56.658 INFO [stderr] 50 |         let as_result: Result<Isp, MaxMindDBError> = self.autonomous_system.lookup(ip);
Nov 27 18:44:56.658 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_as_result` instead
Nov 27 18:44:56.658 INFO [stderr] 
Nov 27 18:44:56.675 INFO [stderr] warning: static item is never used: `AS_NOT_FOUND`
Nov 27 18:44:56.675 INFO [stderr]   --> src/lib.rs:19:1
Nov 27 18:44:56.675 INFO [stderr]    |
Nov 27 18:44:56.675 INFO [stderr] 19 | static AS_NOT_FOUND: &'static str = "0";
Nov 27 18:44:56.675 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:44:56.675 INFO [stderr]    |
Nov 27 18:44:56.675 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:44:56.675 INFO [stderr] 
Nov 27 18:44:57.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.79s
Nov 27 18:44:57.431 INFO [stderr] su: No module specific data is present
Nov 27 18:44:57.884 INFO running `"docker" "inspect" "e142253837189ee8674ec4fb5f957d913888d9818b2af139487192e3b4fe2981"`
Nov 27 18:44:58.038 INFO running `"docker" "rm" "-f" "e142253837189ee8674ec4fb5f957d913888d9818b2af139487192e3b4fe2981"`
Nov 27 18:44:58.145 INFO [stdout] e142253837189ee8674ec4fb5f957d913888d9818b2af139487192e3b4fe2981