Jul 11 19:04:38.873 INFO checking treexml-0.6.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 19:04:38.873 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 19:04:38.873 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 19:04:38.873 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/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 11 19:04:39.146 INFO blam! c572424057119773f9ce5d21c41baf3ee0dec6c58c8c03dfe6aae48094d68984
Jul 11 19:04:39.149 INFO running `"docker" "start" "-a" "c572424057119773f9ce5d21c41baf3ee0dec6c58c8c03dfe6aae48094d68984"`
Jul 11 19:04:40.286 INFO kablam!     Checking treexml v0.6.2 (file:///source)
Jul 11 19:04:41.107 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 11 19:04:41.107 INFO kablam!   --> src/errors.rs:3:1
Jul 11 19:04:41.108 INFO kablam!    |
Jul 11 19:04:41.108 INFO kablam! 3  | / error_chain!{
Jul 11 19:04:41.108 INFO kablam! 4  | |     errors {
Jul 11 19:04:41.108 INFO kablam! 5  | |         ElementNotFound(t: String) {
Jul 11 19:04:41.108 INFO kablam! 6  | |             description("Path returned no elements")
Jul 11 19:04:41.108 INFO kablam! ...  |
Jul 11 19:04:41.108 INFO kablam! 18 | |     }
Jul 11 19:04:41.108 INFO kablam! 19 | | }
Jul 11 19:04:41.108 INFO kablam!    | |_^
Jul 11 19:04:41.108 INFO kablam!    |
Jul 11 19:04:41.108 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Jul 11 19:04:41.108 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 11 19:04:41.108 INFO kablam! 
Jul 11 19:04:41.109 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 11 19:04:41.109 INFO kablam!   --> src/errors.rs:3:1
Jul 11 19:04:41.109 INFO kablam!    |
Jul 11 19:04:41.109 INFO kablam! 3  | / error_chain!{
Jul 11 19:04:41.109 INFO kablam! 4  | |     errors {
Jul 11 19:04:41.109 INFO kablam! 5  | |         ElementNotFound(t: String) {
Jul 11 19:04:41.109 INFO kablam! 6  | |             description("Path returned no elements")
Jul 11 19:04:41.109 INFO kablam! ...  |
Jul 11 19:04:41.110 INFO kablam! 18 | |     }
Jul 11 19:04:41.110 INFO kablam! 19 | | }
Jul 11 19:04:41.110 INFO kablam!    | |_^
Jul 11 19:04:41.110 INFO kablam!    |
Jul 11 19:04:41.110 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 11 19:04:41.110 INFO kablam! 
Jul 11 19:04:41.110 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 11 19:04:41.110 INFO kablam!   --> src/errors.rs:3:1
Jul 11 19:04:41.110 INFO kablam!    |
Jul 11 19:04:41.110 INFO kablam! 3  | / error_chain!{
Jul 11 19:04:41.110 INFO kablam! 4  | |     errors {
Jul 11 19:04:41.110 INFO kablam! 5  | |         ElementNotFound(t: String) {
Jul 11 19:04:41.110 INFO kablam! 6  | |             description("Path returned no elements")
Jul 11 19:04:41.110 INFO kablam! ...  |
Jul 11 19:04:41.110 INFO kablam! 18 | |     }
Jul 11 19:04:41.110 INFO kablam! 19 | | }
Jul 11 19:04:41.110 INFO kablam!    | |_^
Jul 11 19:04:41.110 INFO kablam!    |
Jul 11 19:04:41.110 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 11 19:04:41.110 INFO kablam! 
Jul 11 19:04:41.110 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 11 19:04:41.110 INFO kablam!   --> src/errors.rs:3:1
Jul 11 19:04:41.110 INFO kablam!    |
Jul 11 19:04:41.110 INFO kablam! 3  | / error_chain!{
Jul 11 19:04:41.110 INFO kablam! 4  | |     errors {
Jul 11 19:04:41.110 INFO kablam! 5  | |         ElementNotFound(t: String) {
Jul 11 19:04:41.110 INFO kablam! 6  | |             description("Path returned no elements")
Jul 11 19:04:41.110 INFO kablam! ...  |
Jul 11 19:04:41.110 INFO kablam! 18 | |     }
Jul 11 19:04:41.110 INFO kablam! 19 | | }
Jul 11 19:04:41.111 INFO kablam!    | |_^
Jul 11 19:04:41.111 INFO kablam!    |
Jul 11 19:04:41.111 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 11 19:04:41.111 INFO kablam! 
Jul 11 19:04:41.198 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 11 19:04:41.198 INFO kablam!   --> src/errors.rs:3:1
Jul 11 19:04:41.198 INFO kablam!    |
Jul 11 19:04:41.199 INFO kablam! 3  | / error_chain!{
Jul 11 19:04:41.199 INFO kablam! 4  | |     errors {
Jul 11 19:04:41.199 INFO kablam! 5  | |         ElementNotFound(t: String) {
Jul 11 19:04:41.199 INFO kablam! 6  | |             description("Path returned no elements")
Jul 11 19:04:41.199 INFO kablam! ...  |
Jul 11 19:04:41.199 INFO kablam! 18 | |     }
Jul 11 19:04:41.199 INFO kablam! 19 | | }
Jul 11 19:04:41.199 INFO kablam!    | |_^
Jul 11 19:04:41.199 INFO kablam!    |
Jul 11 19:04:41.199 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Jul 11 19:04:41.199 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 11 19:04:41.199 INFO kablam! 
Jul 11 19:04:41.199 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 11 19:04:41.199 INFO kablam!   --> src/errors.rs:3:1
Jul 11 19:04:41.199 INFO kablam!    |
Jul 11 19:04:41.199 INFO kablam! 3  | / error_chain!{
Jul 11 19:04:41.199 INFO kablam! 4  | |     errors {
Jul 11 19:04:41.199 INFO kablam! 5  | |         ElementNotFound(t: String) {
Jul 11 19:04:41.199 INFO kablam! 6  | |             description("Path returned no elements")
Jul 11 19:04:41.199 INFO kablam! ...  |
Jul 11 19:04:41.199 INFO kablam! 18 | |     }
Jul 11 19:04:41.199 INFO kablam! 19 | | }
Jul 11 19:04:41.200 INFO kablam!    | |_^
Jul 11 19:04:41.200 INFO kablam!    |
Jul 11 19:04:41.200 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 11 19:04:41.200 INFO kablam! 
Jul 11 19:04:41.200 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 11 19:04:41.200 INFO kablam!   --> src/errors.rs:3:1
Jul 11 19:04:41.200 INFO kablam!    |
Jul 11 19:04:41.200 INFO kablam! 3  | / error_chain!{
Jul 11 19:04:41.200 INFO kablam! 4  | |     errors {
Jul 11 19:04:41.200 INFO kablam! 5  | |         ElementNotFound(t: String) {
Jul 11 19:04:41.200 INFO kablam! 6  | |             description("Path returned no elements")
Jul 11 19:04:41.200 INFO kablam! ...  |
Jul 11 19:04:41.200 INFO kablam! 18 | |     }
Jul 11 19:04:41.200 INFO kablam! 19 | | }
Jul 11 19:04:41.200 INFO kablam!    | |_^
Jul 11 19:04:41.200 INFO kablam!    |
Jul 11 19:04:41.200 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 11 19:04:41.200 INFO kablam! 
Jul 11 19:04:41.200 INFO kablam! warning: lint unused_doc_comment has been renamed to unused_doc_comments
Jul 11 19:04:41.200 INFO kablam!   --> src/errors.rs:3:1
Jul 11 19:04:41.200 INFO kablam!    |
Jul 11 19:04:41.200 INFO kablam! 3  | / error_chain!{
Jul 11 19:04:41.200 INFO kablam! 4  | |     errors {
Jul 11 19:04:41.200 INFO kablam! 5  | |         ElementNotFound(t: String) {
Jul 11 19:04:41.201 INFO kablam! 6  | |             description("Path returned no elements")
Jul 11 19:04:41.201 INFO kablam! ...  |
Jul 11 19:04:41.201 INFO kablam! 18 | |     }
Jul 11 19:04:41.201 INFO kablam! 19 | | }
Jul 11 19:04:41.201 INFO kablam!    | |_^
Jul 11 19:04:41.214 INFO kablam!    |
Jul 11 19:04:41.215 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 11 19:04:41.215 INFO kablam! 
Jul 11 19:04:43.436 INFO kablam! warning: variable does not need to be mutable
Jul 11 19:04:43.437 INFO kablam!    --> tests/read.rs:184:21
Jul 11 19:04:43.437 INFO kablam!     |
Jul 11 19:04:43.437 INFO kablam! 184 |                 let mut child = root.find_child_mut(|t| t.name == "child").unwrap();
Jul 11 19:04:43.437 INFO kablam!     |                     ----^^^^^
Jul 11 19:04:43.437 INFO kablam!     |                     |
Jul 11 19:04:43.437 INFO kablam!     |                     help: remove this `mut`
Jul 11 19:04:43.437 INFO kablam!     |
Jul 11 19:04:43.437 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 19:04:43.437 INFO kablam! 
Jul 11 19:04:43.437 INFO kablam! warning: variable does not need to be mutable
Jul 11 19:04:43.437 INFO kablam!    --> tests/read.rs:185:21
Jul 11 19:04:43.437 INFO kablam!     |
Jul 11 19:04:43.437 INFO kablam! 185 |                 let mut attr_a = child.attributes.get_mut(&"attr_a".to_owned()).unwrap();
Jul 11 19:04:43.437 INFO kablam!     |                     ----^^^^^^
Jul 11 19:04:43.437 INFO kablam!     |                     |
Jul 11 19:04:43.437 INFO kablam!     |                     help: remove this `mut`
Jul 11 19:04:43.437 INFO kablam! 
Jul 11 19:04:43.566 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
Jul 11 19:04:43.572 INFO kablam! su: No module specific data is present
Jul 11 19:04:44.160 INFO running `"docker" "rm" "-f" "c572424057119773f9ce5d21c41baf3ee0dec6c58c8c03dfe6aae48094d68984"`
Jul 11 19:04:44.326 INFO blam! c572424057119773f9ce5d21c41baf3ee0dec6c58c8c03dfe6aae48094d68984