Sep 17 20:49:24.245 INFO checking nix-netconfig-0.1.2 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 20:49:24.245 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 20:49:24.245 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:49:24.399 INFO blam! 109202ca55ba97a25bfb22e60b263b865faf6849935d7f592290f3c74a9dde73
Sep 17 20:49:24.400 INFO running `"docker" "start" "-a" "109202ca55ba97a25bfb22e60b263b865faf6849935d7f592290f3c74a9dde73"`
Sep 17 20:49:25.942 INFO kablam! usermod: no changes
Sep 17 20:49:26.000 INFO kablam!     Checking rust-ini v0.9.12
Sep 17 20:49:26.473 INFO kablam!     Checking nix-netconfig v0.1.2 (/source)
Sep 17 20:49:26.835 INFO kablam! warning: unused import: `std::error::Error`
Sep 17 20:49:26.835 INFO kablam!  --> src/systemd/mod.rs:5:5
Sep 17 20:49:26.835 INFO kablam!   |
Sep 17 20:49:26.835 INFO kablam! 5 | use std::error::Error;
Sep 17 20:49:26.835 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 20:49:26.835 INFO kablam!   |
Sep 17 20:49:26.835 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 20:49:26.835 INFO kablam! 
Sep 17 20:49:26.835 INFO kablam! warning: unused import: `std::fs`
Sep 17 20:49:26.835 INFO kablam!  --> src/systemd/mod.rs:6:5
Sep 17 20:49:26.835 INFO kablam!   |
Sep 17 20:49:26.835 INFO kablam! 6 | use std::fs;
Sep 17 20:49:26.835 INFO kablam!   |     ^^^^^^^
Sep 17 20:49:26.835 INFO kablam! 
Sep 17 20:49:26.882 INFO kablam! warning: unused import: `std::error::Error`
Sep 17 20:49:26.883 INFO kablam!  --> src/systemd/mod.rs:5:5
Sep 17 20:49:26.883 INFO kablam!   |
Sep 17 20:49:26.883 INFO kablam! 5 | use std::error::Error;
Sep 17 20:49:26.883 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 20:49:26.883 INFO kablam!   |
Sep 17 20:49:26.883 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 20:49:26.883 INFO kablam! 
Sep 17 20:49:26.938 INFO kablam! warning: unused variable: `display`
Sep 17 20:49:26.939 INFO kablam!   --> src/systemd/mod.rs:71:9
Sep 17 20:49:26.939 INFO kablam!    |
Sep 17 20:49:26.939 INFO kablam! 71 |     let display = path.display();
Sep 17 20:49:26.939 INFO kablam!    |         ^^^^^^^ help: consider using `_display` instead
Sep 17 20:49:26.939 INFO kablam!    |
Sep 17 20:49:26.939 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 20:49:26.939 INFO kablam! 
Sep 17 20:49:26.939 INFO kablam! warning: unused variable: `address`
Sep 17 20:49:26.939 INFO kablam!    --> src/systemd/mod.rs:238:25
Sep 17 20:49:26.939 INFO kablam!     |
Sep 17 20:49:26.939 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 17 20:49:26.939 INFO kablam!     |                         ^^^^^^^ help: consider using `_address` instead
Sep 17 20:49:26.939 INFO kablam! 
Sep 17 20:49:26.939 INFO kablam! warning: unused variable: `gateway`
Sep 17 20:49:26.939 INFO kablam!    --> src/systemd/mod.rs:238:40
Sep 17 20:49:26.939 INFO kablam!     |
Sep 17 20:49:26.939 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 17 20:49:26.939 INFO kablam!     |                                        ^^^^^^^ help: consider using `_gateway` instead
Sep 17 20:49:26.939 INFO kablam! 
Sep 17 20:49:26.954 INFO kablam! warning: field is never used: `path`
Sep 17 20:49:26.954 INFO kablam!    --> src/systemd/mod.rs:199:5
Sep 17 20:49:26.954 INFO kablam!     |
Sep 17 20:49:26.954 INFO kablam! 199 |     path: &'a Path
Sep 17 20:49:26.954 INFO kablam!     |     ^^^^^^^^^^^^^^
Sep 17 20:49:26.954 INFO kablam!     |
Sep 17 20:49:26.954 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 17 20:49:26.954 INFO kablam! 
Sep 17 20:49:26.954 INFO kablam! warning: enum is never used: `NetworkConfig`
Sep 17 20:49:26.954 INFO kablam!    --> src/systemd/mod.rs:244:1
Sep 17 20:49:26.954 INFO kablam!     |
Sep 17 20:49:26.954 INFO kablam! 244 | enum NetworkConfig<'a> {
Sep 17 20:49:26.954 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:49:26.954 INFO kablam! 
Sep 17 20:49:27.015 INFO kablam! warning: unused variable: `display`
Sep 17 20:49:27.015 INFO kablam!   --> src/systemd/mod.rs:71:9
Sep 17 20:49:27.015 INFO kablam!    |
Sep 17 20:49:27.015 INFO kablam! 71 |     let display = path.display();
Sep 17 20:49:27.015 INFO kablam!    |         ^^^^^^^ help: consider using `_display` instead
Sep 17 20:49:27.015 INFO kablam!    |
Sep 17 20:49:27.015 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 20:49:27.015 INFO kablam! 
Sep 17 20:49:27.015 INFO kablam! warning: unused variable: `address`
Sep 17 20:49:27.015 INFO kablam!    --> src/systemd/mod.rs:238:25
Sep 17 20:49:27.015 INFO kablam!     |
Sep 17 20:49:27.015 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 17 20:49:27.015 INFO kablam!     |                         ^^^^^^^ help: consider using `_address` instead
Sep 17 20:49:27.015 INFO kablam! 
Sep 17 20:49:27.015 INFO kablam! warning: unused variable: `gateway`
Sep 17 20:49:27.015 INFO kablam!    --> src/systemd/mod.rs:238:40
Sep 17 20:49:27.015 INFO kablam!     |
Sep 17 20:49:27.015 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 17 20:49:27.015 INFO kablam!     |                                        ^^^^^^^ help: consider using `_gateway` instead
Sep 17 20:49:27.015 INFO kablam! 
Sep 17 20:49:27.054 INFO kablam! warning: enum is never used: `NetworkConfig`
Sep 17 20:49:27.055 INFO kablam!    --> src/systemd/mod.rs:244:1
Sep 17 20:49:27.055 INFO kablam!     |
Sep 17 20:49:27.055 INFO kablam! 244 | enum NetworkConfig<'a> {
Sep 17 20:49:27.055 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:49:27.055 INFO kablam!     |
Sep 17 20:49:27.055 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 17 20:49:27.055 INFO kablam! 
Sep 17 20:49:27.070 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Sep 17 20:49:27.075 INFO kablam! su: No module specific data is present
Sep 17 20:49:27.776 INFO running `"docker" "rm" "-f" "109202ca55ba97a25bfb22e60b263b865faf6849935d7f592290f3c74a9dde73"`
Sep 17 20:49:27.874 INFO blam! 109202ca55ba97a25bfb22e60b263b865faf6849935d7f592290f3c74a9dde73