Sep 04 09:50:33.259 INFO checking nix-netconfig-0.1.2 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 09:50:33.259 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 09:50:33.259 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 09:50:33.418 INFO blam! c88391408d3f39f667113368cac64fd7ab5de7c20ea670aece02db2616569090
Sep 04 09:50:33.420 INFO running `"docker" "start" "-a" "c88391408d3f39f667113368cac64fd7ab5de7c20ea670aece02db2616569090"`
Sep 04 09:50:34.060 INFO kablam!     Checking rust-ini v0.9.12
Sep 04 09:50:34.953 INFO kablam!     Checking nix-netconfig v0.1.2 (file:///source)
Sep 04 09:50:35.766 INFO kablam! warning: unused import: `std::error::Error`
Sep 04 09:50:35.766 INFO kablam!  --> src/systemd/mod.rs:5:5
Sep 04 09:50:35.766 INFO kablam!   |
Sep 04 09:50:35.766 INFO kablam! 5 | use std::error::Error;
Sep 04 09:50:35.766 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 04 09:50:35.766 INFO kablam!   |
Sep 04 09:50:35.766 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 09:50:35.766 INFO kablam! 
Sep 04 09:50:35.766 INFO kablam! warning: unused import: `std::fs`
Sep 04 09:50:35.766 INFO kablam!  --> src/systemd/mod.rs:6:5
Sep 04 09:50:35.766 INFO kablam!   |
Sep 04 09:50:35.766 INFO kablam! 6 | use std::fs;
Sep 04 09:50:35.766 INFO kablam!   |     ^^^^^^^
Sep 04 09:50:35.766 INFO kablam! 
Sep 04 09:50:35.798 INFO kablam! warning: unused import: `std::error::Error`
Sep 04 09:50:35.798 INFO kablam!  --> src/systemd/mod.rs:5:5
Sep 04 09:50:35.798 INFO kablam!   |
Sep 04 09:50:35.798 INFO kablam! 5 | use std::error::Error;
Sep 04 09:50:35.798 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 04 09:50:35.798 INFO kablam!   |
Sep 04 09:50:35.798 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 09:50:35.798 INFO kablam! 
Sep 04 09:50:35.916 INFO kablam! warning: unused variable: `display`
Sep 04 09:50:35.916 INFO kablam!   --> src/systemd/mod.rs:71:9
Sep 04 09:50:35.916 INFO kablam!    |
Sep 04 09:50:35.916 INFO kablam! 71 |     let display = path.display();
Sep 04 09:50:35.916 INFO kablam!    |         ^^^^^^^ help: consider using `_display` instead
Sep 04 09:50:35.916 INFO kablam!    |
Sep 04 09:50:35.916 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 09:50:35.916 INFO kablam! 
Sep 04 09:50:35.916 INFO kablam! warning: unused variable: `address`
Sep 04 09:50:35.917 INFO kablam!    --> src/systemd/mod.rs:238:25
Sep 04 09:50:35.917 INFO kablam!     |
Sep 04 09:50:35.917 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 04 09:50:35.917 INFO kablam!     |                         ^^^^^^^ help: consider using `_address` instead
Sep 04 09:50:35.917 INFO kablam! 
Sep 04 09:50:35.917 INFO kablam! warning: unused variable: `gateway`
Sep 04 09:50:35.917 INFO kablam!    --> src/systemd/mod.rs:238:40
Sep 04 09:50:35.917 INFO kablam!     |
Sep 04 09:50:35.917 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 04 09:50:35.917 INFO kablam!     |                                        ^^^^^^^ help: consider using `_gateway` instead
Sep 04 09:50:35.917 INFO kablam! 
Sep 04 09:50:35.942 INFO kablam! warning: field is never used: `path`
Sep 04 09:50:35.942 INFO kablam!    --> src/systemd/mod.rs:199:5
Sep 04 09:50:35.942 INFO kablam!     |
Sep 04 09:50:35.942 INFO kablam! 199 |     path: &'a Path
Sep 04 09:50:35.942 INFO kablam!     |     ^^^^^^^^^^^^^^
Sep 04 09:50:35.942 INFO kablam!     |
Sep 04 09:50:35.942 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 09:50:35.942 INFO kablam! 
Sep 04 09:50:35.942 INFO kablam! warning: enum is never used: `NetworkConfig`
Sep 04 09:50:35.942 INFO kablam!    --> src/systemd/mod.rs:244:1
Sep 04 09:50:35.942 INFO kablam!     |
Sep 04 09:50:35.942 INFO kablam! 244 | enum NetworkConfig<'a> {
Sep 04 09:50:35.942 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 09:50:35.942 INFO kablam! 
Sep 04 09:50:35.973 INFO kablam! warning: unused variable: `display`
Sep 04 09:50:35.974 INFO kablam!   --> src/systemd/mod.rs:71:9
Sep 04 09:50:35.974 INFO kablam!    |
Sep 04 09:50:35.974 INFO kablam! 71 |     let display = path.display();
Sep 04 09:50:35.974 INFO kablam!    |         ^^^^^^^ help: consider using `_display` instead
Sep 04 09:50:35.974 INFO kablam!    |
Sep 04 09:50:35.974 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 09:50:35.974 INFO kablam! 
Sep 04 09:50:35.974 INFO kablam! warning: unused variable: `address`
Sep 04 09:50:35.974 INFO kablam!    --> src/systemd/mod.rs:238:25
Sep 04 09:50:35.974 INFO kablam!     |
Sep 04 09:50:35.974 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 04 09:50:35.974 INFO kablam!     |                         ^^^^^^^ help: consider using `_address` instead
Sep 04 09:50:35.974 INFO kablam! 
Sep 04 09:50:35.974 INFO kablam! warning: unused variable: `gateway`
Sep 04 09:50:35.974 INFO kablam!    --> src/systemd/mod.rs:238:40
Sep 04 09:50:35.974 INFO kablam!     |
Sep 04 09:50:35.974 INFO kablam! 238 |     fn static_ip(&self, address: &str, gateway: &str) -> Result<(), StaticIPError> {
Sep 04 09:50:35.974 INFO kablam!     |                                        ^^^^^^^ help: consider using `_gateway` instead
Sep 04 09:50:35.974 INFO kablam! 
Sep 04 09:50:36.022 INFO kablam! warning: enum is never used: `NetworkConfig`
Sep 04 09:50:36.022 INFO kablam!    --> src/systemd/mod.rs:244:1
Sep 04 09:50:36.022 INFO kablam!     |
Sep 04 09:50:36.022 INFO kablam! 244 | enum NetworkConfig<'a> {
Sep 04 09:50:36.022 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 09:50:36.022 INFO kablam!     |
Sep 04 09:50:36.022 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 09:50:36.022 INFO kablam! 
Sep 04 09:50:36.045 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Sep 04 09:50:36.048 INFO kablam! su: No module specific data is present
Sep 04 09:50:36.500 INFO running `"docker" "rm" "-f" "c88391408d3f39f667113368cac64fd7ab5de7c20ea670aece02db2616569090"`
Sep 04 09:50:36.596 INFO blam! c88391408d3f39f667113368cac64fd7ab5de7c20ea670aece02db2616569090