Jul 12 12:31:59.101 INFO checking cargo_metadata-0.5.7 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 12:31:59.101 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 12:31:59.101 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 12:31:59.101 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 12:31:59.294 INFO blam! cdc838b94c1d913a523cf2b4b532f95b2a423f1a3a06da4ce427b5d85f67aad3
Jul 12 12:31:59.295 INFO running `"docker" "start" "-a" "cdc838b94c1d913a523cf2b4b532f95b2a423f1a3a06da4ce427b5d85f67aad3"`
Jul 12 12:32:01.829 INFO kablam!     Checking semver v0.9.0
Jul 12 12:32:03.405 INFO kablam!     Checking cargo_metadata v0.5.7 (file:///source)
Jul 12 12:32:05.545 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 12:32:05.545 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.545 INFO kablam!    |
Jul 12 12:32:05.545 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.545 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.545 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.545 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.545 INFO kablam! ...  |
Jul 12 12:32:05.546 INFO kablam! 16 | |     }
Jul 12 12:32:05.546 INFO kablam! 17 | | }
Jul 12 12:32:05.546 INFO kablam!    | |_^
Jul 12 12:32:05.546 INFO kablam!    |
Jul 12 12:32:05.546 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Jul 12 12:32:05.546 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)
Jul 12 12:32:05.546 INFO kablam! 
Jul 12 12:32:05.547 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 12:32:05.547 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.547 INFO kablam!    |
Jul 12 12:32:05.547 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.547 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.547 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.547 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.547 INFO kablam! ...  |
Jul 12 12:32:05.547 INFO kablam! 16 | |     }
Jul 12 12:32:05.547 INFO kablam! 17 | | }
Jul 12 12:32:05.547 INFO kablam!    | |_^
Jul 12 12:32:05.547 INFO kablam!    |
Jul 12 12:32:05.547 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)
Jul 12 12:32:05.547 INFO kablam! 
Jul 12 12:32:05.547 INFO kablam! warning: doc comment not used by rustdoc
Jul 12 12:32:05.547 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.547 INFO kablam!    |
Jul 12 12:32:05.547 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.547 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.547 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.547 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.547 INFO kablam! ...  |
Jul 12 12:32:05.548 INFO kablam! 16 | |     }
Jul 12 12:32:05.548 INFO kablam! 17 | | }
Jul 12 12:32:05.548 INFO kablam!    | |_^
Jul 12 12:32:05.548 INFO kablam!    |
Jul 12 12:32:05.548 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Jul 12 12:32:05.548 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)
Jul 12 12:32:05.548 INFO kablam! 
Jul 12 12:32:05.548 INFO kablam! warning: doc comment not used by rustdoc
Jul 12 12:32:05.548 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.548 INFO kablam!    |
Jul 12 12:32:05.548 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.548 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.548 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.548 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.548 INFO kablam! ...  |
Jul 12 12:32:05.548 INFO kablam! 16 | |     }
Jul 12 12:32:05.548 INFO kablam! 17 | | }
Jul 12 12:32:05.548 INFO kablam!    | |_^
Jul 12 12:32:05.548 INFO kablam!    |
Jul 12 12:32:05.548 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)
Jul 12 12:32:05.548 INFO kablam! 
Jul 12 12:32:05.548 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 12:32:05.549 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.549 INFO kablam!    |
Jul 12 12:32:05.549 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.549 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.549 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.549 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.549 INFO kablam! ...  |
Jul 12 12:32:05.549 INFO kablam! 16 | |     }
Jul 12 12:32:05.549 INFO kablam! 17 | | }
Jul 12 12:32:05.549 INFO kablam!    | |_^
Jul 12 12:32:05.549 INFO kablam!    |
Jul 12 12:32:05.549 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)
Jul 12 12:32:05.549 INFO kablam! 
Jul 12 12:32:05.550 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 12:32:05.550 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.550 INFO kablam!    |
Jul 12 12:32:05.550 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.550 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.550 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.550 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.550 INFO kablam! ...  |
Jul 12 12:32:05.550 INFO kablam! 16 | |     }
Jul 12 12:32:05.550 INFO kablam! 17 | | }
Jul 12 12:32:05.550 INFO kablam!    | |_^
Jul 12 12:32:05.550 INFO kablam!    |
Jul 12 12:32:05.550 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)
Jul 12 12:32:05.550 INFO kablam! 
Jul 12 12:32:05.688 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 12:32:05.688 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.688 INFO kablam!    |
Jul 12 12:32:05.688 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.688 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.688 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.688 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.689 INFO kablam! ...  |
Jul 12 12:32:05.689 INFO kablam! 16 | |     }
Jul 12 12:32:05.689 INFO kablam! 17 | | }
Jul 12 12:32:05.689 INFO kablam!    | |_^
Jul 12 12:32:05.689 INFO kablam!    |
Jul 12 12:32:05.689 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Jul 12 12:32:05.689 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)
Jul 12 12:32:05.689 INFO kablam! 
Jul 12 12:32:05.690 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 12:32:05.690 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.690 INFO kablam!    |
Jul 12 12:32:05.690 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.690 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.690 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.690 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.690 INFO kablam! ...  |
Jul 12 12:32:05.690 INFO kablam! 16 | |     }
Jul 12 12:32:05.690 INFO kablam! 17 | | }
Jul 12 12:32:05.690 INFO kablam!    | |_^
Jul 12 12:32:05.690 INFO kablam!    |
Jul 12 12:32:05.690 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)
Jul 12 12:32:05.690 INFO kablam! 
Jul 12 12:32:05.690 INFO kablam! warning: doc comment not used by rustdoc
Jul 12 12:32:05.690 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.690 INFO kablam!    |
Jul 12 12:32:05.690 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.690 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.690 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.690 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.690 INFO kablam! ...  |
Jul 12 12:32:05.690 INFO kablam! 16 | |     }
Jul 12 12:32:05.690 INFO kablam! 17 | | }
Jul 12 12:32:05.690 INFO kablam!    | |_^
Jul 12 12:32:05.690 INFO kablam!    |
Jul 12 12:32:05.690 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Jul 12 12:32:05.691 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)
Jul 12 12:32:05.691 INFO kablam! 
Jul 12 12:32:05.691 INFO kablam! warning: doc comment not used by rustdoc
Jul 12 12:32:05.691 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.691 INFO kablam!    |
Jul 12 12:32:05.691 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.691 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.691 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.691 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.691 INFO kablam! ...  |
Jul 12 12:32:05.691 INFO kablam! 16 | |     }
Jul 12 12:32:05.691 INFO kablam! 17 | | }
Jul 12 12:32:05.691 INFO kablam!    | |_^
Jul 12 12:32:05.691 INFO kablam!    |
Jul 12 12:32:05.691 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)
Jul 12 12:32:05.691 INFO kablam! 
Jul 12 12:32:05.692 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 12:32:05.692 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.692 INFO kablam!    |
Jul 12 12:32:05.692 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.692 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.692 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.692 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.692 INFO kablam! ...  |
Jul 12 12:32:05.692 INFO kablam! 16 | |     }
Jul 12 12:32:05.692 INFO kablam! 17 | | }
Jul 12 12:32:05.692 INFO kablam!    | |_^
Jul 12 12:32:05.692 INFO kablam!    |
Jul 12 12:32:05.692 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)
Jul 12 12:32:05.692 INFO kablam! 
Jul 12 12:32:05.692 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 12 12:32:05.692 INFO kablam!   --> src/errors.rs:3:1
Jul 12 12:32:05.692 INFO kablam!    |
Jul 12 12:32:05.692 INFO kablam! 3  | / error_chain!{
Jul 12 12:32:05.692 INFO kablam! 4  | |     errors {
Jul 12 12:32:05.692 INFO kablam! 5  | |         /// Error during execution of `cargo metadata`
Jul 12 12:32:05.692 INFO kablam! 6  | |         CargoMetadata(stderr: String) {
Jul 12 12:32:05.692 INFO kablam! ...  |
Jul 12 12:32:05.692 INFO kablam! 16 | |     }
Jul 12 12:32:05.693 INFO kablam! 17 | | }
Jul 12 12:32:05.693 INFO kablam!    | |_^
Jul 12 12:32:05.693 INFO kablam!    |
Jul 12 12:32:05.693 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)
Jul 12 12:32:05.693 INFO kablam! 
Jul 12 12:32:10.121 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.56s
Jul 12 12:32:10.133 INFO kablam! su: No module specific data is present
Jul 12 12:32:10.755 INFO running `"docker" "rm" "-f" "cdc838b94c1d913a523cf2b4b532f95b2a423f1a3a06da4ce427b5d85f67aad3"`
Jul 12 12:32:10.923 INFO blam! cdc838b94c1d913a523cf2b4b532f95b2a423f1a3a06da4ce427b5d85f67aad3