Dec 12 09:09:40.173 INFO checking ressa-0.2.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 09:09:40.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 09:09:40.575 INFO [stdout] ea30d764dc24c66fb03e13fc03b0ae79a36c8fe8ba18a4a2d4fd56e1c569e384
Dec 12 09:09:40.578 INFO running `"docker" "start" "-a" "ea30d764dc24c66fb03e13fc03b0ae79a36c8fe8ba18a4a2d4fd56e1c569e384"`
Dec 12 09:09:41.732 INFO [stderr] usermod: no changes
Dec 12 09:09:41.916 INFO [stderr]     Checking unic-ucd-ident v0.7.0
Dec 12 09:09:42.796 INFO [stderr]     Checking ress v0.5.1
Dec 12 09:09:45.452 INFO [stderr]     Checking ressa v0.2.1 (/source)
Dec 12 09:10:01.012 INFO [stderr] warning: unused imports: `CommentKind`, `Comment`, `Token`
Dec 12 09:10:01.012 INFO [stderr]  --> examples/jsdoc.rs:5:5
Dec 12 09:10:01.012 INFO [stderr]   |
Dec 12 09:10:01.012 INFO [stderr] 5 |     Token,
Dec 12 09:10:01.012 INFO [stderr]   |     ^^^^^
Dec 12 09:10:01.012 INFO [stderr] 6 |     Comment,
Dec 12 09:10:01.012 INFO [stderr]   |     ^^^^^^^
Dec 12 09:10:01.012 INFO [stderr] 7 |     CommentKind,
Dec 12 09:10:01.012 INFO [stderr]   |     ^^^^^^^^^^^
Dec 12 09:10:01.012 INFO [stderr]   |
Dec 12 09:10:01.012 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:10:01.012 INFO [stderr] 
Dec 12 09:10:01.012 INFO [stderr] warning: unused import: `Parser`
Dec 12 09:10:01.012 INFO [stderr]   --> examples/jsdoc.rs:10:5
Dec 12 09:10:01.012 INFO [stderr]    |
Dec 12 09:10:01.012 INFO [stderr] 10 |     Parser,
Dec 12 09:10:01.012 INFO [stderr]    |     ^^^^^^
Dec 12 09:10:01.012 INFO [stderr] 
Dec 12 09:10:01.024 INFO [stderr] warning: unused variable: `comment`
Dec 12 09:10:01.024 INFO [stderr]   --> examples/jsdoc.rs:23:34
Dec 12 09:10:01.024 INFO [stderr]    |
Dec 12 09:10:01.024 INFO [stderr] 23 |     fn handle_comment(&mut self, comment: Item) {
Dec 12 09:10:01.024 INFO [stderr]    |                                  ^^^^^^^ help: consider using `_comment` instead
Dec 12 09:10:01.024 INFO [stderr]    |
Dec 12 09:10:01.024 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 09:10:01.024 INFO [stderr] 
Dec 12 09:10:01.024 INFO [stderr] warning: struct is never constructed: `JSDocHandler`
Dec 12 09:10:01.024 INFO [stderr]   --> examples/jsdoc.rs:18:1
Dec 12 09:10:01.024 INFO [stderr]    |
Dec 12 09:10:01.024 INFO [stderr] 18 | struct JSDocHandler {
Dec 12 09:10:01.024 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 12 09:10:01.024 INFO [stderr]    |
Dec 12 09:10:01.025 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 09:10:01.025 INFO [stderr] 
Dec 12 09:10:01.025 INFO [stderr] warning: struct is never constructed: `JSDoc`
Dec 12 09:10:01.025 INFO [stderr]   --> examples/jsdoc.rs:28:1
Dec 12 09:10:01.025 INFO [stderr]    |
Dec 12 09:10:01.025 INFO [stderr] 28 | struct JSDoc {
Dec 12 09:10:01.025 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 09:10:01.025 INFO [stderr] 
Dec 12 09:10:01.025 INFO [stderr] warning: enum is never used: `Prop`
Dec 12 09:10:01.025 INFO [stderr]   --> examples/jsdoc.rs:33:1
Dec 12 09:10:01.025 INFO [stderr]    |
Dec 12 09:10:01.025 INFO [stderr] 33 | enum Prop {
Dec 12 09:10:01.025 INFO [stderr]    | ^^^^^^^^^
Dec 12 09:10:01.025 INFO [stderr] 
Dec 12 09:10:01.025 INFO [stderr] warning: enum is never used: `Access`
Dec 12 09:10:01.025 INFO [stderr]    --> examples/jsdoc.rs:103:1
Dec 12 09:10:01.025 INFO [stderr]     |
Dec 12 09:10:01.025 INFO [stderr] 103 | enum Access {
Dec 12 09:10:01.025 INFO [stderr]     | ^^^^^^^^^^^
Dec 12 09:10:01.025 INFO [stderr] 
Dec 12 09:10:01.025 INFO [stderr] warning: struct is never constructed: `Author`
Dec 12 09:10:01.025 INFO [stderr]    --> examples/jsdoc.rs:110:1
Dec 12 09:10:01.025 INFO [stderr]     |
Dec 12 09:10:01.025 INFO [stderr] 110 | struct Author {
Dec 12 09:10:01.025 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 12 09:10:01.025 INFO [stderr] 
Dec 12 09:10:01.025 INFO [stderr] warning: struct is never constructed: `Borrow`
Dec 12 09:10:01.025 INFO [stderr]    --> examples/jsdoc.rs:115:1
Dec 12 09:10:01.025 INFO [stderr]     |
Dec 12 09:10:01.025 INFO [stderr] 115 | struct Borrow {
Dec 12 09:10:01.025 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 12 09:10:01.025 INFO [stderr] 
Dec 12 09:10:01.025 INFO [stderr] warning: struct is never constructed: `Detail`
Dec 12 09:10:01.025 INFO [stderr]    --> examples/jsdoc.rs:120:1
Dec 12 09:10:01.025 INFO [stderr]     |
Dec 12 09:10:01.025 INFO [stderr] 120 | struct Detail {
Dec 12 09:10:01.025 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 12 09:10:01.025 INFO [stderr] 
Dec 12 09:10:01.025 INFO [stderr] warning: enum is never used: `Symbol`
Dec 12 09:10:01.025 INFO [stderr]    --> examples/jsdoc.rs:126:1
Dec 12 09:10:01.025 INFO [stderr]     |
Dec 12 09:10:01.025 INFO [stderr] 126 | enum Symbol {
Dec 12 09:10:01.025 INFO [stderr]     | ^^^^^^^^^^^
Dec 12 09:10:01.025 INFO [stderr] 
Dec 12 09:10:01.492 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.73s
Dec 12 09:10:01.492 INFO [stderr] su: No module specific data is present
Dec 12 09:10:02.317 INFO running `"docker" "inspect" "ea30d764dc24c66fb03e13fc03b0ae79a36c8fe8ba18a4a2d4fd56e1c569e384"`
Dec 12 09:10:02.626 INFO running `"docker" "rm" "-f" "ea30d764dc24c66fb03e13fc03b0ae79a36c8fe8ba18a4a2d4fd56e1c569e384"`
Dec 12 09:10:02.964 INFO [stdout] ea30d764dc24c66fb03e13fc03b0ae79a36c8fe8ba18a4a2d4fd56e1c569e384