Aug 02 06:05:06.272 INFO checking keep-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 06:05:06.272 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:05:06.272 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:05:06.273 INFO running `"docker" "create" "-v" "/tmp/crater.9u4w4J3FLnXm:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 06:05:06.533 INFO blam! 480bc4aacb6107745e5eaf340737ea210767c1832ed57d6525a671f05be0c4ad
Aug 02 06:05:06.534 INFO running `"docker" "start" "-a" "480bc4aacb6107745e5eaf340737ea210767c1832ed57d6525a671f05be0c4ad"`
Aug 02 06:05:07.859 INFO kablam!     Checking fs_extra v1.1.0
Aug 02 06:05:07.861 INFO kablam!     Checking keep v0.1.0 (file:///source)
Aug 02 06:05:09.048 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 06:05:09.048 INFO kablam!   --> src/lib.rs:10:1
Aug 02 06:05:09.048 INFO kablam!    |
Aug 02 06:05:09.048 INFO kablam! 10 | / error_chain!{
Aug 02 06:05:09.048 INFO kablam! 11 | |     foreign_links{
Aug 02 06:05:09.048 INFO kablam! 12 | |         Git(::git2::Error);
Aug 02 06:05:09.048 INFO kablam! 13 | |     }
Aug 02 06:05:09.048 INFO kablam! 14 | | }
Aug 02 06:05:09.048 INFO kablam!    | |_^
Aug 02 06:05:09.048 INFO kablam!    |
Aug 02 06:05:09.048 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Aug 02 06:05:09.048 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 02 06:05:09.048 INFO kablam! 
Aug 02 06:05:09.048 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 06:05:09.048 INFO kablam!   --> src/lib.rs:10:1
Aug 02 06:05:09.048 INFO kablam!    |
Aug 02 06:05:09.048 INFO kablam! 10 | / error_chain!{
Aug 02 06:05:09.048 INFO kablam! 11 | |     foreign_links{
Aug 02 06:05:09.048 INFO kablam! 12 | |         Git(::git2::Error);
Aug 02 06:05:09.048 INFO kablam! 13 | |     }
Aug 02 06:05:09.048 INFO kablam! 14 | | }
Aug 02 06:05:09.048 INFO kablam!    | |_^
Aug 02 06:05:09.048 INFO kablam!    |
Aug 02 06:05:09.049 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 02 06:05:09.049 INFO kablam! 
Aug 02 06:05:09.049 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 06:05:09.049 INFO kablam!   --> src/lib.rs:10:1
Aug 02 06:05:09.049 INFO kablam!    |
Aug 02 06:05:09.049 INFO kablam! 10 | / error_chain!{
Aug 02 06:05:09.049 INFO kablam! 11 | |     foreign_links{
Aug 02 06:05:09.049 INFO kablam! 12 | |         Git(::git2::Error);
Aug 02 06:05:09.049 INFO kablam! 13 | |     }
Aug 02 06:05:09.049 INFO kablam! 14 | | }
Aug 02 06:05:09.049 INFO kablam!    | |_^
Aug 02 06:05:09.049 INFO kablam!    |
Aug 02 06:05:09.049 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 02 06:05:09.049 INFO kablam! 
Aug 02 06:05:09.049 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 06:05:09.049 INFO kablam!   --> src/lib.rs:10:1
Aug 02 06:05:09.049 INFO kablam!    |
Aug 02 06:05:09.049 INFO kablam! 10 | / error_chain!{
Aug 02 06:05:09.049 INFO kablam! 11 | |     foreign_links{
Aug 02 06:05:09.049 INFO kablam! 12 | |         Git(::git2::Error);
Aug 02 06:05:09.049 INFO kablam! 13 | |     }
Aug 02 06:05:09.049 INFO kablam! 14 | | }
Aug 02 06:05:09.049 INFO kablam!    | |_^
Aug 02 06:05:09.049 INFO kablam!    |
Aug 02 06:05:09.049 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 02 06:05:09.049 INFO kablam! 
Aug 02 06:05:09.274 INFO kablam! warning: unused variable: `e`
Aug 02 06:05:09.274 INFO kablam!   --> src/lib.rs:29:17
Aug 02 06:05:09.274 INFO kablam!    |
Aug 02 06:05:09.274 INFO kablam! 29 |             Err(e) => {
Aug 02 06:05:09.274 INFO kablam!    |                 ^ help: consider using `_e` instead
Aug 02 06:05:09.275 INFO kablam!    |
Aug 02 06:05:09.275 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 06:05:09.275 INFO kablam! 
Aug 02 06:05:09.276 INFO kablam! warning: unused variable: `reference`
Aug 02 06:05:09.276 INFO kablam!    --> src/lib.rs:178:13
Aug 02 06:05:09.276 INFO kablam!     |
Aug 02 06:05:09.276 INFO kablam! 178 |         let reference = Some("HEAD");
Aug 02 06:05:09.276 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Aug 02 06:05:09.277 INFO kablam! 
Aug 02 06:05:10.479 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 06:05:10.479 INFO kablam!   --> src/lib.rs:10:1
Aug 02 06:05:10.479 INFO kablam!    |
Aug 02 06:05:10.479 INFO kablam! 10 | / error_chain!{
Aug 02 06:05:10.479 INFO kablam! 11 | |     foreign_links{
Aug 02 06:05:10.479 INFO kablam! 12 | |         Git(::git2::Error);
Aug 02 06:05:10.479 INFO kablam! 13 | |     }
Aug 02 06:05:10.479 INFO kablam! 14 | | }
Aug 02 06:05:10.480 INFO kablam!    | |_^
Aug 02 06:05:10.480 INFO kablam!    |
Aug 02 06:05:10.480 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Aug 02 06:05:10.480 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 02 06:05:10.480 INFO kablam! 
Aug 02 06:05:10.481 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 06:05:10.481 INFO kablam!   --> src/lib.rs:10:1
Aug 02 06:05:10.481 INFO kablam!    |
Aug 02 06:05:10.481 INFO kablam! 10 | / error_chain!{
Aug 02 06:05:10.481 INFO kablam! 11 | |     foreign_links{
Aug 02 06:05:10.481 INFO kablam! 12 | |         Git(::git2::Error);
Aug 02 06:05:10.481 INFO kablam! 13 | |     }
Aug 02 06:05:10.481 INFO kablam! 14 | | }
Aug 02 06:05:10.481 INFO kablam!    | |_^
Aug 02 06:05:10.481 INFO kablam!    |
Aug 02 06:05:10.481 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 02 06:05:10.481 INFO kablam! 
Aug 02 06:05:10.481 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 06:05:10.481 INFO kablam!   --> src/lib.rs:10:1
Aug 02 06:05:10.481 INFO kablam!    |
Aug 02 06:05:10.481 INFO kablam! 10 | / error_chain!{
Aug 02 06:05:10.481 INFO kablam! 11 | |     foreign_links{
Aug 02 06:05:10.481 INFO kablam! 12 | |         Git(::git2::Error);
Aug 02 06:05:10.481 INFO kablam! 13 | |     }
Aug 02 06:05:10.481 INFO kablam! 14 | | }
Aug 02 06:05:10.481 INFO kablam!    | |_^
Aug 02 06:05:10.481 INFO kablam!    |
Aug 02 06:05:10.481 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 02 06:05:10.482 INFO kablam! 
Aug 02 06:05:10.482 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Aug 02 06:05:10.482 INFO kablam!   --> src/lib.rs:10:1
Aug 02 06:05:10.482 INFO kablam!    |
Aug 02 06:05:10.482 INFO kablam! 10 | / error_chain!{
Aug 02 06:05:10.482 INFO kablam! 11 | |     foreign_links{
Aug 02 06:05:10.482 INFO kablam! 12 | |         Git(::git2::Error);
Aug 02 06:05:10.482 INFO kablam! 13 | |     }
Aug 02 06:05:10.482 INFO kablam! 14 | | }
Aug 02 06:05:10.482 INFO kablam!    | |_^
Aug 02 06:05:10.482 INFO kablam!    |
Aug 02 06:05:10.482 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 02 06:05:10.482 INFO kablam! 
Aug 02 06:05:10.723 INFO kablam! warning: unused variable: `src`
Aug 02 06:05:10.723 INFO kablam!    --> src/lib.rs:201:13
Aug 02 06:05:10.723 INFO kablam!     |
Aug 02 06:05:10.723 INFO kablam! 201 |         let src = Path::new("samples");
Aug 02 06:05:10.723 INFO kablam!     |             ^^^ help: consider using `_src` instead
Aug 02 06:05:10.723 INFO kablam!     |
Aug 02 06:05:10.724 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 02 06:05:10.724 INFO kablam! 
Aug 02 06:05:10.725 INFO kablam! warning: unused variable: `e`
Aug 02 06:05:10.725 INFO kablam!   --> src/lib.rs:29:17
Aug 02 06:05:10.725 INFO kablam!    |
Aug 02 06:05:10.725 INFO kablam! 29 |             Err(e) => {
Aug 02 06:05:10.725 INFO kablam!    |                 ^ help: consider using `_e` instead
Aug 02 06:05:10.725 INFO kablam! 
Aug 02 06:05:10.726 INFO kablam! warning: unused variable: `reference`
Aug 02 06:05:10.726 INFO kablam!    --> src/lib.rs:178:13
Aug 02 06:05:10.726 INFO kablam!     |
Aug 02 06:05:10.726 INFO kablam! 178 |         let reference = Some("HEAD");
Aug 02 06:05:10.726 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Aug 02 06:05:10.727 INFO kablam! 
Aug 02 06:05:10.850 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Aug 02 06:05:10.861 INFO kablam! su: No module specific data is present
Aug 02 06:05:11.408 INFO running `"docker" "rm" "-f" "480bc4aacb6107745e5eaf340737ea210767c1832ed57d6525a671f05be0c4ad"`
Aug 02 06:05:11.665 INFO blam! 480bc4aacb6107745e5eaf340737ea210767c1832ed57d6525a671f05be0c4ad