Sep 19 23:39:44.895 INFO checking nix-netconfig-0.1.2 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 23:39:44.895 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 23:39:44.895 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:39:45.084 INFO blam! 2b0d10c414b50479aaaba989964e828a1defb3b4b5251fd673c0b7f02cb76311
Sep 19 23:39:45.090 INFO running `"docker" "start" "-a" "2b0d10c414b50479aaaba989964e828a1defb3b4b5251fd673c0b7f02cb76311"`
Sep 19 23:39:45.838 INFO kablam! usermod: no changes
Sep 19 23:39:45.907 INFO kablam!     Checking rust-ini v0.9.12
Sep 19 23:39:46.526 INFO kablam!     Checking nix-netconfig v0.1.2 (/source)
Sep 19 23:39:46.921 INFO kablam! warning: unused import: `std::error::Error`
Sep 19 23:39:46.921 INFO kablam!  --> src/systemd/mod.rs:5:5
Sep 19 23:39:46.921 INFO kablam!   |
Sep 19 23:39:46.921 INFO kablam! 5 | use std::error::Error;
Sep 19 23:39:46.921 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 23:39:46.921 INFO kablam!   |
Sep 19 23:39:46.921 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 23:39:46.921 INFO kablam! 
Sep 19 23:39:46.921 INFO kablam! warning: unused import: `std::fs`
Sep 19 23:39:46.921 INFO kablam!  --> src/systemd/mod.rs:6:5
Sep 19 23:39:46.921 INFO kablam!   |
Sep 19 23:39:46.921 INFO kablam! 6 | use std::fs;
Sep 19 23:39:46.921 INFO kablam!   |     ^^^^^^^
Sep 19 23:39:46.921 INFO kablam! 
Sep 19 23:39:46.947 INFO kablam! warning: unused import: `std::error::Error`
Sep 19 23:39:46.947 INFO kablam!  --> src/systemd/mod.rs:5:5
Sep 19 23:39:46.947 INFO kablam!   |
Sep 19 23:39:46.947 INFO kablam! 5 | use std::error::Error;
Sep 19 23:39:46.947 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 23:39:46.947 INFO kablam!   |
Sep 19 23:39:46.947 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 23:39:46.947 INFO kablam! 
Sep 19 23:39:47.000 INFO kablam! warning: unused variable: `display`
Sep 19 23:39:47.000 INFO kablam!   --> src/systemd/mod.rs:71:9
Sep 19 23:39:47.000 INFO kablam!    |
Sep 19 23:39:47.000 INFO kablam! 71 |     let display = path.display();
Sep 19 23:39:47.000 INFO kablam!    |         ^^^^^^^ help: consider using `_display` instead
Sep 19 23:39:47.000 INFO kablam!    |
Sep 19 23:39:47.000 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 23:39:47.000 INFO kablam! 
Sep 19 23:39:47.000 INFO kablam! warning: unused variable: `address`
Sep 19 23:39:47.000 INFO kablam!    --> src/systemd/mod.rs:238:25
Sep 19 23:39:47.000 INFO kablam!     |
Sep 19 23:39:47.000 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 19 23:39:47.000 INFO kablam!     |                         ^^^^^^^ help: consider using `_address` instead
Sep 19 23:39:47.000 INFO kablam! 
Sep 19 23:39:47.000 INFO kablam! warning: unused variable: `gateway`
Sep 19 23:39:47.000 INFO kablam!    --> src/systemd/mod.rs:238:40
Sep 19 23:39:47.000 INFO kablam!     |
Sep 19 23:39:47.000 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 19 23:39:47.000 INFO kablam!     |                                        ^^^^^^^ help: consider using `_gateway` instead
Sep 19 23:39:47.000 INFO kablam! 
Sep 19 23:39:47.015 INFO kablam! warning: field is never used: `path`
Sep 19 23:39:47.015 INFO kablam!    --> src/systemd/mod.rs:199:5
Sep 19 23:39:47.015 INFO kablam!     |
Sep 19 23:39:47.015 INFO kablam! 199 |     path: &'a Path
Sep 19 23:39:47.015 INFO kablam!     |     ^^^^^^^^^^^^^^
Sep 19 23:39:47.015 INFO kablam!     |
Sep 19 23:39:47.015 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 19 23:39:47.015 INFO kablam! 
Sep 19 23:39:47.015 INFO kablam! warning: enum is never used: `NetworkConfig`
Sep 19 23:39:47.015 INFO kablam!    --> src/systemd/mod.rs:244:1
Sep 19 23:39:47.015 INFO kablam!     |
Sep 19 23:39:47.015 INFO kablam! 244 | enum NetworkConfig<'a> {
Sep 19 23:39:47.015 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Sep 19 23:39:47.015 INFO kablam! 
Sep 19 23:39:47.041 INFO kablam! warning: unused variable: `display`
Sep 19 23:39:47.041 INFO kablam!   --> src/systemd/mod.rs:71:9
Sep 19 23:39:47.041 INFO kablam!    |
Sep 19 23:39:47.041 INFO kablam! 71 |     let display = path.display();
Sep 19 23:39:47.041 INFO kablam!    |         ^^^^^^^ help: consider using `_display` instead
Sep 19 23:39:47.041 INFO kablam!    |
Sep 19 23:39:47.041 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 23:39:47.041 INFO kablam! 
Sep 19 23:39:47.041 INFO kablam! warning: unused variable: `address`
Sep 19 23:39:47.041 INFO kablam!    --> src/systemd/mod.rs:238:25
Sep 19 23:39:47.041 INFO kablam!     |
Sep 19 23:39:47.041 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 19 23:39:47.041 INFO kablam!     |                         ^^^^^^^ help: consider using `_address` instead
Sep 19 23:39:47.041 INFO kablam! 
Sep 19 23:39:47.042 INFO kablam! warning: unused variable: `gateway`
Sep 19 23:39:47.042 INFO kablam!    --> src/systemd/mod.rs:238:40
Sep 19 23:39:47.042 INFO kablam!     |
Sep 19 23:39:47.042 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 19 23:39:47.042 INFO kablam!     |                                        ^^^^^^^ help: consider using `_gateway` instead
Sep 19 23:39:47.042 INFO kablam! 
Sep 19 23:39:47.061 INFO kablam! warning: enum is never used: `NetworkConfig`
Sep 19 23:39:47.061 INFO kablam!    --> src/systemd/mod.rs:244:1
Sep 19 23:39:47.061 INFO kablam!     |
Sep 19 23:39:47.061 INFO kablam! 244 | enum NetworkConfig<'a> {
Sep 19 23:39:47.061 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Sep 19 23:39:47.061 INFO kablam!     |
Sep 19 23:39:47.061 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 19 23:39:47.061 INFO kablam! 
Sep 19 23:39:47.078 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Sep 19 23:39:47.081 INFO kablam! su: No module specific data is present
Sep 19 23:39:48.100 INFO running `"docker" "rm" "-f" "2b0d10c414b50479aaaba989964e828a1defb3b4b5251fd673c0b7f02cb76311"`
Sep 19 23:39:48.189 INFO blam! 2b0d10c414b50479aaaba989964e828a1defb3b4b5251fd673c0b7f02cb76311