Sep 02 06:27:58.947 INFO checking nix-netconfig-0.1.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 06:27:58.947 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 06:27:58.947 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 06:27:59.114 INFO blam! c2b0fa1c89f85d9f9f4dcb98cfc9ffc82b3861441480b6c77ee2f3b1f6cfbdfb
Sep 02 06:27:59.116 INFO running `"docker" "start" "-a" "c2b0fa1c89f85d9f9f4dcb98cfc9ffc82b3861441480b6c77ee2f3b1f6cfbdfb"`
Sep 02 06:27:59.880 INFO kablam!     Checking nix-netconfig v0.1.2 (file:///source)
Sep 02 06:28:00.660 INFO kablam! warning: unused import: `std::error::Error`
Sep 02 06:28:00.660 INFO kablam!  --> src/systemd/mod.rs:5:5
Sep 02 06:28:00.661 INFO kablam!   |
Sep 02 06:28:00.661 INFO kablam! 5 | use std::error::Error;
Sep 02 06:28:00.661 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 06:28:00.661 INFO kablam!   |
Sep 02 06:28:00.661 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 06:28:00.661 INFO kablam! 
Sep 02 06:28:00.661 INFO kablam! warning: unused import: `std::fs`
Sep 02 06:28:00.661 INFO kablam!  --> src/systemd/mod.rs:6:5
Sep 02 06:28:00.661 INFO kablam!   |
Sep 02 06:28:00.661 INFO kablam! 6 | use std::fs;
Sep 02 06:28:00.661 INFO kablam!   |     ^^^^^^^
Sep 02 06:28:00.661 INFO kablam! 
Sep 02 06:28:00.685 INFO kablam! warning: unused import: `std::error::Error`
Sep 02 06:28:00.685 INFO kablam!  --> src/systemd/mod.rs:5:5
Sep 02 06:28:00.685 INFO kablam!   |
Sep 02 06:28:00.685 INFO kablam! 5 | use std::error::Error;
Sep 02 06:28:00.685 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 06:28:00.685 INFO kablam!   |
Sep 02 06:28:00.685 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 06:28:00.685 INFO kablam! 
Sep 02 06:28:00.800 INFO kablam! warning: unused variable: `display`
Sep 02 06:28:00.800 INFO kablam!   --> src/systemd/mod.rs:71:9
Sep 02 06:28:00.800 INFO kablam!    |
Sep 02 06:28:00.801 INFO kablam! 71 |     let display = path.display();
Sep 02 06:28:00.801 INFO kablam!    |         ^^^^^^^ help: consider using `_display` instead
Sep 02 06:28:00.801 INFO kablam!    |
Sep 02 06:28:00.801 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 06:28:00.801 INFO kablam! 
Sep 02 06:28:00.802 INFO kablam! warning: unused variable: `address`
Sep 02 06:28:00.802 INFO kablam!    --> src/systemd/mod.rs:238:25
Sep 02 06:28:00.802 INFO kablam!     |
Sep 02 06:28:00.802 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 02 06:28:00.802 INFO kablam!     |                         ^^^^^^^ help: consider using `_address` instead
Sep 02 06:28:00.802 INFO kablam! 
Sep 02 06:28:00.802 INFO kablam! warning: unused variable: `gateway`
Sep 02 06:28:00.802 INFO kablam!    --> src/systemd/mod.rs:238:40
Sep 02 06:28:00.802 INFO kablam!     |
Sep 02 06:28:00.802 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 02 06:28:00.802 INFO kablam!     |                                        ^^^^^^^ help: consider using `_gateway` instead
Sep 02 06:28:00.802 INFO kablam! 
Sep 02 06:28:00.839 INFO kablam! warning: field is never used: `path`
Sep 02 06:28:00.839 INFO kablam!    --> src/systemd/mod.rs:199:5
Sep 02 06:28:00.839 INFO kablam!     |
Sep 02 06:28:00.839 INFO kablam! 199 |     path: &'a Path
Sep 02 06:28:00.839 INFO kablam!     |     ^^^^^^^^^^^^^^
Sep 02 06:28:00.839 INFO kablam!     |
Sep 02 06:28:00.839 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 06:28:00.839 INFO kablam! 
Sep 02 06:28:00.839 INFO kablam! warning: enum is never used: `NetworkConfig`
Sep 02 06:28:00.839 INFO kablam!    --> src/systemd/mod.rs:244:1
Sep 02 06:28:00.839 INFO kablam!     |
Sep 02 06:28:00.839 INFO kablam! 244 | enum NetworkConfig<'a> {
Sep 02 06:28:00.839 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:28:00.839 INFO kablam! 
Sep 02 06:28:00.862 INFO kablam! warning: unused variable: `display`
Sep 02 06:28:00.862 INFO kablam!   --> src/systemd/mod.rs:71:9
Sep 02 06:28:00.862 INFO kablam!    |
Sep 02 06:28:00.862 INFO kablam! 71 |     let display = path.display();
Sep 02 06:28:00.862 INFO kablam!    |         ^^^^^^^ help: consider using `_display` instead
Sep 02 06:28:00.863 INFO kablam!    |
Sep 02 06:28:00.863 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 06:28:00.863 INFO kablam! 
Sep 02 06:28:00.863 INFO kablam! warning: unused variable: `address`
Sep 02 06:28:00.863 INFO kablam!    --> src/systemd/mod.rs:238:25
Sep 02 06:28:00.863 INFO kablam!     |
Sep 02 06:28:00.863 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 02 06:28:00.863 INFO kablam!     |                         ^^^^^^^ help: consider using `_address` instead
Sep 02 06:28:00.863 INFO kablam! 
Sep 02 06:28:00.863 INFO kablam! warning: unused variable: `gateway`
Sep 02 06:28:00.863 INFO kablam!    --> src/systemd/mod.rs:238:40
Sep 02 06:28:00.863 INFO kablam!     |
Sep 02 06:28:00.863 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 02 06:28:00.863 INFO kablam!     |                                        ^^^^^^^ help: consider using `_gateway` instead
Sep 02 06:28:00.863 INFO kablam! 
Sep 02 06:28:00.914 INFO kablam! warning: enum is never used: `NetworkConfig`
Sep 02 06:28:00.914 INFO kablam!    --> src/systemd/mod.rs:244:1
Sep 02 06:28:00.914 INFO kablam!     |
Sep 02 06:28:00.914 INFO kablam! 244 | enum NetworkConfig<'a> {
Sep 02 06:28:00.914 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:28:00.914 INFO kablam!     |
Sep 02 06:28:00.914 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 06:28:00.914 INFO kablam! 
Sep 02 06:28:00.938 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Sep 02 06:28:00.941 INFO kablam! su: No module specific data is present
Sep 02 06:28:01.321 INFO running `"docker" "rm" "-f" "c2b0fa1c89f85d9f9f4dcb98cfc9ffc82b3861441480b6c77ee2f3b1f6cfbdfb"`
Sep 02 06:28:01.411 INFO blam! c2b0fa1c89f85d9f9f4dcb98cfc9ffc82b3861441480b6c77ee2f3b1f6cfbdfb