Sep 02 13:36:19.067 INFO checking generate-nix-pkg-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 13:36:19.067 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 13:36:19.067 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 13:36:19.254 INFO blam! 6319e13a9963309950f7c93474eb8bf1c6f1c1b8b24edf1abca3ef2a9453dc74
Sep 02 13:36:19.255 INFO running `"docker" "start" "-a" "6319e13a9963309950f7c93474eb8bf1c6f1c1b8b24edf1abca3ef2a9453dc74"`
Sep 02 13:36:20.003 INFO kablam!     Checking generate-nix-pkg v0.3.0 (file:///source)
Sep 02 13:36:22.330 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Sep 02 13:36:22.330 INFO kablam!   --> src/main.rs:98:26
Sep 02 13:36:22.330 INFO kablam!    |
Sep 02 13:36:22.330 INFO kablam! 98 |     let mut cache_path = std::env::home_dir().unwrap();
Sep 02 13:36:22.330 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^
Sep 02 13:36:22.330 INFO kablam!    |
Sep 02 13:36:22.330 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 02 13:36:22.330 INFO kablam! 
Sep 02 13:36:22.528 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Sep 02 13:36:22.528 INFO kablam!   --> src/main.rs:98:26
Sep 02 13:36:22.528 INFO kablam!    |
Sep 02 13:36:22.528 INFO kablam! 98 |     let mut cache_path = std::env::home_dir().unwrap();
Sep 02 13:36:22.529 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^
Sep 02 13:36:22.529 INFO kablam!    |
Sep 02 13:36:22.529 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 02 13:36:22.529 INFO kablam! 
Sep 02 13:36:23.668 INFO kablam! warning: unused variable: `i`
Sep 02 13:36:23.668 INFO kablam!    --> src/cfg.rs:121:30
Sep 02 13:36:23.668 INFO kablam!     |
Sep 02 13:36:23.668 INFO kablam! 121 |     if let IResult::Done(ref i, ref o) = x {
Sep 02 13:36:23.668 INFO kablam!     |                              ^ help: consider using `_i` instead
Sep 02 13:36:23.668 INFO kablam!     |
Sep 02 13:36:23.668 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 13:36:23.668 INFO kablam! 
Sep 02 13:36:23.669 INFO kablam! warning: unused variable: `cond`
Sep 02 13:36:23.669 INFO kablam!   --> src/main.rs:83:20
Sep 02 13:36:23.669 INFO kablam!    |
Sep 02 13:36:23.669 INFO kablam! 83 |     let (mut deps, cond) = {
Sep 02 13:36:23.669 INFO kablam!    |                    ^^^^ help: consider using `_cond` instead
Sep 02 13:36:23.669 INFO kablam! 
Sep 02 13:36:23.672 INFO kablam! warning: unused variable: `build_implied`
Sep 02 13:36:23.672 INFO kablam!   --> src/krate/prefetch.rs:28:34
Sep 02 13:36:23.672 INFO kablam!    |
Sep 02 13:36:23.672 INFO kablam! 28 |         let (build_dependencies, build_implied) = make_dependencies(&crate_path, v.get("build-dependencies"), v.get("features"));
Sep 02 13:36:23.672 INFO kablam!    |                                  ^^^^^^^^^^^^^ help: consider using `_build_implied` instead
Sep 02 13:36:23.672 INFO kablam! 
Sep 02 13:36:23.672 INFO kablam! warning: unused variable: `implied`
Sep 02 13:36:23.672 INFO kablam!   --> src/krate/prefetch.rs:41:36
Sep 02 13:36:23.672 INFO kablam!    |
Sep 02 13:36:23.672 INFO kablam! 41 |                 let (dependencies, implied) = make_dependencies(&crate_path, b.get("dependencies"), b.get("features"));
Sep 02 13:36:23.672 INFO kablam!    |                                    ^^^^^^^ help: consider using `_implied` instead
Sep 02 13:36:23.672 INFO kablam! 
Sep 02 13:36:23.672 INFO kablam! warning: value assigned to `is_first` is never read
Sep 02 13:36:23.673 INFO kablam!    --> src/krate/mod.rs:156:13
Sep 02 13:36:23.673 INFO kablam!     |
Sep 02 13:36:23.673 INFO kablam! 156 |             is_first = false;
Sep 02 13:36:23.673 INFO kablam!     |             ^^^^^^^^
Sep 02 13:36:23.673 INFO kablam!     |
Sep 02 13:36:23.673 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 02 13:36:23.673 INFO kablam! 
Sep 02 13:36:23.813 INFO kablam! warning: unused variable: `cond`
Sep 02 13:36:23.813 INFO kablam!   --> src/main.rs:83:20
Sep 02 13:36:23.813 INFO kablam!    |
Sep 02 13:36:23.813 INFO kablam! 83 |     let (mut deps, cond) = {
Sep 02 13:36:23.813 INFO kablam!    |                    ^^^^ help: consider using `_cond` instead
Sep 02 13:36:23.813 INFO kablam!    |
Sep 02 13:36:23.813 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 13:36:23.813 INFO kablam! 
Sep 02 13:36:23.816 INFO kablam! warning: unused variable: `build_implied`
Sep 02 13:36:23.816 INFO kablam!   --> src/krate/prefetch.rs:28:34
Sep 02 13:36:23.816 INFO kablam!    |
Sep 02 13:36:23.816 INFO kablam! 28 |         let (build_dependencies, build_implied) = make_dependencies(&crate_path, v.get("build-dependencies"), v.get("features"));
Sep 02 13:36:23.816 INFO kablam!    |                                  ^^^^^^^^^^^^^ help: consider using `_build_implied` instead
Sep 02 13:36:23.816 INFO kablam! 
Sep 02 13:36:23.816 INFO kablam! warning: unused variable: `implied`
Sep 02 13:36:23.816 INFO kablam!   --> src/krate/prefetch.rs:41:36
Sep 02 13:36:23.816 INFO kablam!    |
Sep 02 13:36:23.816 INFO kablam! 41 |                 let (dependencies, implied) = make_dependencies(&crate_path, b.get("dependencies"), b.get("features"));
Sep 02 13:36:23.816 INFO kablam!    |                                    ^^^^^^^ help: consider using `_implied` instead
Sep 02 13:36:23.816 INFO kablam! 
Sep 02 13:36:23.816 INFO kablam! warning: value assigned to `is_first` is never read
Sep 02 13:36:23.816 INFO kablam!    --> src/krate/mod.rs:156:13
Sep 02 13:36:23.816 INFO kablam!     |
Sep 02 13:36:23.816 INFO kablam! 156 |             is_first = false;
Sep 02 13:36:23.817 INFO kablam!     |             ^^^^^^^^
Sep 02 13:36:23.817 INFO kablam!     |
Sep 02 13:36:23.817 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 02 13:36:23.817 INFO kablam! 
Sep 02 13:36:24.010 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:36:24.010 INFO kablam!   --> src/krate/prefetch.rs:32:21
Sep 02 13:36:24.010 INFO kablam!    |
Sep 02 13:36:24.010 INFO kablam! 32 |         if let Some(mut target) = v.remove("target") {
Sep 02 13:36:24.010 INFO kablam!    |                     ----^^^^^^
Sep 02 13:36:24.010 INFO kablam!    |                     |
Sep 02 13:36:24.010 INFO kablam!    |                     help: remove this `mut`
Sep 02 13:36:24.010 INFO kablam!    |
Sep 02 13:36:24.010 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 13:36:24.010 INFO kablam! 
Sep 02 13:36:24.051 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:36:24.051 INFO kablam!   --> src/cfg.rs:40:14
Sep 02 13:36:24.051 INFO kablam!    |
Sep 02 13:36:24.051 INFO kablam! 40 | fn to_nix_op(mut w: &mut Write, op: CfgOp, target: &[Cfg]) -> Result<(), Error> {
Sep 02 13:36:24.051 INFO kablam!    |              ----^
Sep 02 13:36:24.052 INFO kablam!    |              |
Sep 02 13:36:24.052 INFO kablam!    |              help: remove this `mut`
Sep 02 13:36:24.052 INFO kablam! 
Sep 02 13:36:24.154 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:36:24.154 INFO kablam!   --> src/krate/prefetch.rs:32:21
Sep 02 13:36:24.154 INFO kablam!    |
Sep 02 13:36:24.154 INFO kablam! 32 |         if let Some(mut target) = v.remove("target") {
Sep 02 13:36:24.154 INFO kablam!    |                     ----^^^^^^
Sep 02 13:36:24.155 INFO kablam!    |                     |
Sep 02 13:36:24.155 INFO kablam!    |                     help: remove this `mut`
Sep 02 13:36:24.155 INFO kablam!    |
Sep 02 13:36:24.155 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 13:36:24.155 INFO kablam! 
Sep 02 13:36:24.181 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:36:24.182 INFO kablam!   --> src/cfg.rs:40:14
Sep 02 13:36:24.182 INFO kablam!    |
Sep 02 13:36:24.182 INFO kablam! 40 | fn to_nix_op(mut w: &mut Write, op: CfgOp, target: &[Cfg]) -> Result<(), Error> {
Sep 02 13:36:24.182 INFO kablam!    |              ----^
Sep 02 13:36:24.182 INFO kablam!    |              |
Sep 02 13:36:24.182 INFO kablam!    |              help: remove this `mut`
Sep 02 13:36:24.182 INFO kablam! 
Sep 02 13:36:24.379 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
Sep 02 13:36:24.391 INFO kablam! su: No module specific data is present
Sep 02 13:36:24.821 INFO running `"docker" "rm" "-f" "6319e13a9963309950f7c93474eb8bf1c6f1c1b8b24edf1abca3ef2a9453dc74"`
Sep 02 13:36:24.935 INFO blam! 6319e13a9963309950f7c93474eb8bf1c6f1c1b8b24edf1abca3ef2a9453dc74