Aug 30 17:15:37.508 INFO checking generate-nix-pkg-0.3.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 17:15:37.508 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 17:15:37.508 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 17:15:37.766 INFO blam! 3c5e5f891d1e066e25276bf27ef9f843e8f698854199c40672d95ccbc28fd45b
Aug 30 17:15:37.769 INFO running `"docker" "start" "-a" "3c5e5f891d1e066e25276bf27ef9f843e8f698854199c40672d95ccbc28fd45b"`
Aug 30 17:15:38.585 INFO kablam!    Compiling libsqlite3-sys v0.8.1
Aug 30 17:15:40.285 INFO kablam!     Checking rusqlite v0.12.0
Aug 30 17:15:41.832 INFO kablam!     Checking generate-nix-pkg v0.3.0 (file:///source)
Aug 30 17:15:44.127 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.
Aug 30 17:15:44.127 INFO kablam!   --> src/main.rs:98:26
Aug 30 17:15:44.127 INFO kablam!    |
Aug 30 17:15:44.127 INFO kablam! 98 |     let mut cache_path = std::env::home_dir().unwrap();
Aug 30 17:15:44.127 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^
Aug 30 17:15:44.127 INFO kablam!    |
Aug 30 17:15:44.127 INFO kablam!    = note: #[warn(deprecated)] on by default
Aug 30 17:15:44.127 INFO kablam! 
Aug 30 17:15:44.343 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.
Aug 30 17:15:44.343 INFO kablam!   --> src/main.rs:98:26
Aug 30 17:15:44.343 INFO kablam!    |
Aug 30 17:15:44.343 INFO kablam! 98 |     let mut cache_path = std::env::home_dir().unwrap();
Aug 30 17:15:44.343 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^
Aug 30 17:15:44.343 INFO kablam!    |
Aug 30 17:15:44.343 INFO kablam!    = note: #[warn(deprecated)] on by default
Aug 30 17:15:44.343 INFO kablam! 
Aug 30 17:15:45.581 INFO kablam! warning: unused variable: `cond`
Aug 30 17:15:45.581 INFO kablam!   --> src/main.rs:83:20
Aug 30 17:15:45.581 INFO kablam!    |
Aug 30 17:15:45.581 INFO kablam! 83 |     let (mut deps, cond) = {
Aug 30 17:15:45.581 INFO kablam!    |                    ^^^^ help: consider using `_cond` instead
Aug 30 17:15:45.581 INFO kablam!    |
Aug 30 17:15:45.581 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 17:15:45.581 INFO kablam! 
Aug 30 17:15:45.583 INFO kablam! warning: unused variable: `build_implied`
Aug 30 17:15:45.583 INFO kablam!   --> src/krate/prefetch.rs:28:34
Aug 30 17:15:45.583 INFO kablam!    |
Aug 30 17:15:45.584 INFO kablam! 28 |         let (build_dependencies, build_implied) = make_dependencies(&crate_path, v.get("build-dependencies"), v.get("features"));
Aug 30 17:15:45.584 INFO kablam!    |                                  ^^^^^^^^^^^^^ help: consider using `_build_implied` instead
Aug 30 17:15:45.584 INFO kablam! 
Aug 30 17:15:45.584 INFO kablam! warning: unused variable: `implied`
Aug 30 17:15:45.584 INFO kablam!   --> src/krate/prefetch.rs:41:36
Aug 30 17:15:45.584 INFO kablam!    |
Aug 30 17:15:45.584 INFO kablam! 41 |                 let (dependencies, implied) = make_dependencies(&crate_path, b.get("dependencies"), b.get("features"));
Aug 30 17:15:45.584 INFO kablam!    |                                    ^^^^^^^ help: consider using `_implied` instead
Aug 30 17:15:45.584 INFO kablam! 
Aug 30 17:15:45.585 INFO kablam! warning: value assigned to `is_first` is never read
Aug 30 17:15:45.585 INFO kablam!    --> src/krate/mod.rs:156:13
Aug 30 17:15:45.585 INFO kablam!     |
Aug 30 17:15:45.585 INFO kablam! 156 |             is_first = false;
Aug 30 17:15:45.585 INFO kablam!     |             ^^^^^^^^
Aug 30 17:15:45.585 INFO kablam!     |
Aug 30 17:15:45.585 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 30 17:15:45.585 INFO kablam! 
Aug 30 17:15:45.891 INFO kablam! warning: unused variable: `i`
Aug 30 17:15:45.891 INFO kablam!    --> src/cfg.rs:121:30
Aug 30 17:15:45.891 INFO kablam!     |
Aug 30 17:15:45.891 INFO kablam! 121 |     if let IResult::Done(ref i, ref o) = x {
Aug 30 17:15:45.891 INFO kablam!     |                              ^ help: consider using `_i` instead
Aug 30 17:15:45.891 INFO kablam!     |
Aug 30 17:15:45.892 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 17:15:45.892 INFO kablam! 
Aug 30 17:15:45.892 INFO kablam! warning: unused variable: `cond`
Aug 30 17:15:45.892 INFO kablam!   --> src/main.rs:83:20
Aug 30 17:15:45.892 INFO kablam!    |
Aug 30 17:15:45.892 INFO kablam! 83 |     let (mut deps, cond) = {
Aug 30 17:15:45.892 INFO kablam!    |                    ^^^^ help: consider using `_cond` instead
Aug 30 17:15:45.892 INFO kablam! 
Aug 30 17:15:45.896 INFO kablam! warning: unused variable: `build_implied`
Aug 30 17:15:45.896 INFO kablam!   --> src/krate/prefetch.rs:28:34
Aug 30 17:15:45.896 INFO kablam!    |
Aug 30 17:15:45.896 INFO kablam! 28 |         let (build_dependencies, build_implied) = make_dependencies(&crate_path, v.get("build-dependencies"), v.get("features"));
Aug 30 17:15:45.896 INFO kablam!    |                                  ^^^^^^^^^^^^^ help: consider using `_build_implied` instead
Aug 30 17:15:45.896 INFO kablam! 
Aug 30 17:15:45.896 INFO kablam! warning: unused variable: `implied`
Aug 30 17:15:45.896 INFO kablam!   --> src/krate/prefetch.rs:41:36
Aug 30 17:15:45.896 INFO kablam!    |
Aug 30 17:15:45.897 INFO kablam! 41 |                 let (dependencies, implied) = make_dependencies(&crate_path, b.get("dependencies"), b.get("features"));
Aug 30 17:15:45.897 INFO kablam!    |                                    ^^^^^^^ help: consider using `_implied` instead
Aug 30 17:15:45.897 INFO kablam! 
Aug 30 17:15:45.897 INFO kablam! warning: value assigned to `is_first` is never read
Aug 30 17:15:45.897 INFO kablam!    --> src/krate/mod.rs:156:13
Aug 30 17:15:45.897 INFO kablam!     |
Aug 30 17:15:45.897 INFO kablam! 156 |             is_first = false;
Aug 30 17:15:45.897 INFO kablam!     |             ^^^^^^^^
Aug 30 17:15:45.897 INFO kablam!     |
Aug 30 17:15:45.897 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 30 17:15:45.898 INFO kablam! 
Aug 30 17:15:45.912 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:15:45.912 INFO kablam!   --> src/krate/prefetch.rs:32:21
Aug 30 17:15:45.912 INFO kablam!    |
Aug 30 17:15:45.912 INFO kablam! 32 |         if let Some(mut target) = v.remove("target") {
Aug 30 17:15:45.912 INFO kablam!    |                     ----^^^^^^
Aug 30 17:15:45.912 INFO kablam!    |                     |
Aug 30 17:15:45.912 INFO kablam!    |                     help: remove this `mut`
Aug 30 17:15:45.912 INFO kablam!    |
Aug 30 17:15:45.912 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 17:15:45.912 INFO kablam! 
Aug 30 17:15:45.947 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:15:45.947 INFO kablam!   --> src/cfg.rs:40:14
Aug 30 17:15:45.947 INFO kablam!    |
Aug 30 17:15:45.947 INFO kablam! 40 | fn to_nix_op(mut w: &mut Write, op: CfgOp, target: &[Cfg]) -> Result<(), Error> {
Aug 30 17:15:45.947 INFO kablam!    |              ----^
Aug 30 17:15:45.947 INFO kablam!    |              |
Aug 30 17:15:45.947 INFO kablam!    |              help: remove this `mut`
Aug 30 17:15:45.947 INFO kablam! 
Aug 30 17:15:46.281 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:15:46.281 INFO kablam!   --> src/krate/prefetch.rs:32:21
Aug 30 17:15:46.281 INFO kablam!    |
Aug 30 17:15:46.281 INFO kablam! 32 |         if let Some(mut target) = v.remove("target") {
Aug 30 17:15:46.281 INFO kablam!    |                     ----^^^^^^
Aug 30 17:15:46.281 INFO kablam!    |                     |
Aug 30 17:15:46.281 INFO kablam!    |                     help: remove this `mut`
Aug 30 17:15:46.281 INFO kablam!    |
Aug 30 17:15:46.281 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 17:15:46.281 INFO kablam! 
Aug 30 17:15:46.309 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:15:46.309 INFO kablam!   --> src/cfg.rs:40:14
Aug 30 17:15:46.309 INFO kablam!    |
Aug 30 17:15:46.309 INFO kablam! 40 | fn to_nix_op(mut w: &mut Write, op: CfgOp, target: &[Cfg]) -> Result<(), Error> {
Aug 30 17:15:46.309 INFO kablam!    |              ----^
Aug 30 17:15:46.309 INFO kablam!    |              |
Aug 30 17:15:46.309 INFO kablam!    |              help: remove this `mut`
Aug 30 17:15:46.309 INFO kablam! 
Aug 30 17:15:46.465 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.99s
Aug 30 17:15:46.475 INFO kablam! su: No module specific data is present
Aug 30 17:15:46.978 INFO running `"docker" "rm" "-f" "3c5e5f891d1e066e25276bf27ef9f843e8f698854199c40672d95ccbc28fd45b"`
Aug 30 17:15:47.081 INFO blam! 3c5e5f891d1e066e25276bf27ef9f843e8f698854199c40672d95ccbc28fd45b