Dec 05 08:17:44.448 INFO checking ressa-0.2.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 08:17:44.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 08:17:44.848 INFO [stdout] 1680e7bffeeaec23c4c4e5f171a05c082789fea2981554b2c27165e872f9202f
Dec 05 08:17:44.852 INFO running `"docker" "start" "-a" "1680e7bffeeaec23c4c4e5f171a05c082789fea2981554b2c27165e872f9202f"`
Dec 05 08:17:45.891 INFO [stderr] usermod: no changes
Dec 05 08:17:46.130 INFO [stderr]     Checking unic-ucd-ident v0.7.0
Dec 05 08:17:46.131 INFO [stderr]     Checking combine v3.6.3
Dec 05 08:17:46.139 INFO [stderr]     Checking docopt v1.0.2
Dec 05 08:18:07.212 INFO [stderr]     Checking ress v0.5.1
Dec 05 08:18:09.791 INFO [stderr]     Checking ressa v0.2.1 (/source)
Dec 05 08:18:21.987 INFO [stderr] warning: unused imports: `CommentKind`, `Comment`, `Token`
Dec 05 08:18:21.987 INFO [stderr]  --> examples/jsdoc.rs:5:5
Dec 05 08:18:21.987 INFO [stderr]   |
Dec 05 08:18:21.987 INFO [stderr] 5 |     Token,
Dec 05 08:18:21.987 INFO [stderr]   |     ^^^^^
Dec 05 08:18:21.987 INFO [stderr] 6 |     Comment,
Dec 05 08:18:21.987 INFO [stderr]   |     ^^^^^^^
Dec 05 08:18:21.987 INFO [stderr] 7 |     CommentKind,
Dec 05 08:18:21.987 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 08:18:21.987 INFO [stderr]   |
Dec 05 08:18:21.987 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:18:21.987 INFO [stderr] 
Dec 05 08:18:21.987 INFO [stderr] warning: unused import: `Parser`
Dec 05 08:18:21.987 INFO [stderr]   --> examples/jsdoc.rs:10:5
Dec 05 08:18:21.987 INFO [stderr]    |
Dec 05 08:18:21.987 INFO [stderr] 10 |     Parser,
Dec 05 08:18:21.987 INFO [stderr]    |     ^^^^^^
Dec 05 08:18:21.987 INFO [stderr] 
Dec 05 08:18:22.028 INFO [stderr] warning: unused variable: `comment`
Dec 05 08:18:22.028 INFO [stderr]   --> examples/jsdoc.rs:23:34
Dec 05 08:18:22.028 INFO [stderr]    |
Dec 05 08:18:22.028 INFO [stderr] 23 |     fn handle_comment(&mut self, comment: Item) {
Dec 05 08:18:22.028 INFO [stderr]    |                                  ^^^^^^^ help: consider using `_comment` instead
Dec 05 08:18:22.028 INFO [stderr]    |
Dec 05 08:18:22.028 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 08:18:22.028 INFO [stderr] 
Dec 05 08:18:22.031 INFO [stderr] warning: struct is never constructed: `JSDocHandler`
Dec 05 08:18:22.039 INFO [stderr]   --> examples/jsdoc.rs:18:1
Dec 05 08:18:22.039 INFO [stderr]    |
Dec 05 08:18:22.039 INFO [stderr] 18 | struct JSDocHandler {
Dec 05 08:18:22.039 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 05 08:18:22.039 INFO [stderr]    |
Dec 05 08:18:22.039 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:18:22.039 INFO [stderr] 
Dec 05 08:18:22.039 INFO [stderr] warning: struct is never constructed: `JSDoc`
Dec 05 08:18:22.039 INFO [stderr]   --> examples/jsdoc.rs:28:1
Dec 05 08:18:22.039 INFO [stderr]    |
Dec 05 08:18:22.039 INFO [stderr] 28 | struct JSDoc {
Dec 05 08:18:22.039 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 08:18:22.039 INFO [stderr] 
Dec 05 08:18:22.039 INFO [stderr] warning: enum is never used: `Prop`
Dec 05 08:18:22.039 INFO [stderr]   --> examples/jsdoc.rs:33:1
Dec 05 08:18:22.039 INFO [stderr]    |
Dec 05 08:18:22.039 INFO [stderr] 33 | enum Prop {
Dec 05 08:18:22.039 INFO [stderr]    | ^^^^^^^^^
Dec 05 08:18:22.039 INFO [stderr] 
Dec 05 08:18:22.039 INFO [stderr] warning: enum is never used: `Access`
Dec 05 08:18:22.039 INFO [stderr]    --> examples/jsdoc.rs:103:1
Dec 05 08:18:22.039 INFO [stderr]     |
Dec 05 08:18:22.039 INFO [stderr] 103 | enum Access {
Dec 05 08:18:22.039 INFO [stderr]     | ^^^^^^^^^^^
Dec 05 08:18:22.039 INFO [stderr] 
Dec 05 08:18:22.039 INFO [stderr] warning: struct is never constructed: `Author`
Dec 05 08:18:22.039 INFO [stderr]    --> examples/jsdoc.rs:110:1
Dec 05 08:18:22.039 INFO [stderr]     |
Dec 05 08:18:22.039 INFO [stderr] 110 | struct Author {
Dec 05 08:18:22.039 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 05 08:18:22.039 INFO [stderr] 
Dec 05 08:18:22.039 INFO [stderr] warning: struct is never constructed: `Borrow`
Dec 05 08:18:22.039 INFO [stderr]    --> examples/jsdoc.rs:115:1
Dec 05 08:18:22.039 INFO [stderr]     |
Dec 05 08:18:22.039 INFO [stderr] 115 | struct Borrow {
Dec 05 08:18:22.039 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 05 08:18:22.039 INFO [stderr] 
Dec 05 08:18:22.039 INFO [stderr] warning: struct is never constructed: `Detail`
Dec 05 08:18:22.039 INFO [stderr]    --> examples/jsdoc.rs:120:1
Dec 05 08:18:22.039 INFO [stderr]     |
Dec 05 08:18:22.039 INFO [stderr] 120 | struct Detail {
Dec 05 08:18:22.039 INFO [stderr]     | ^^^^^^^^^^^^^
Dec 05 08:18:22.039 INFO [stderr] 
Dec 05 08:18:22.039 INFO [stderr] warning: enum is never used: `Symbol`
Dec 05 08:18:22.039 INFO [stderr]    --> examples/jsdoc.rs:126:1
Dec 05 08:18:22.039 INFO [stderr]     |
Dec 05 08:18:22.039 INFO [stderr] 126 | enum Symbol {
Dec 05 08:18:22.039 INFO [stderr]     | ^^^^^^^^^^^
Dec 05 08:18:22.039 INFO [stderr] 
Dec 05 08:18:24.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.91s
Dec 05 08:18:24.831 INFO [stderr] su: No module specific data is present
Dec 05 08:18:25.153 INFO running `"docker" "inspect" "1680e7bffeeaec23c4c4e5f171a05c082789fea2981554b2c27165e872f9202f"`
Dec 05 08:18:25.297 INFO running `"docker" "rm" "-f" "1680e7bffeeaec23c4c4e5f171a05c082789fea2981554b2c27165e872f9202f"`
Dec 05 08:18:25.482 INFO [stdout] 1680e7bffeeaec23c4c4e5f171a05c082789fea2981554b2c27165e872f9202f