Nov 30 14:37:44.361 INFO checking systemd-parser-0.1.3 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 14:37:44.361 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 14:37:44.624 INFO [stdout] 3cc838f4f0fe367aca9cd4d86ed1906260d7f6390f0f63feb9c999c831a8fedb
Nov 30 14:37:44.630 INFO running `"docker" "start" "-a" "3cc838f4f0fe367aca9cd4d86ed1906260d7f6390f0f63feb9c999c831a8fedb"`
Nov 30 14:37:45.776 INFO [stderr] usermod: no changes
Nov 30 14:37:45.836 INFO [stderr]     Checking systemd-parser v0.1.3 (/source)
Nov 30 14:37:46.686 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:37:46.686 INFO [stderr]  --> src/lib.rs:3:1
Nov 30 14:37:46.686 INFO [stderr]   |
Nov 30 14:37:46.687 INFO [stderr] 3 | #[macro_use]
Nov 30 14:37:46.687 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:37:46.687 INFO [stderr]   |
Nov 30 14:37:46.687 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:37:46.688 INFO [stderr] 
Nov 30 14:37:46.690 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:37:46.690 INFO [stderr]   --> src/parser.rs:57:38
Nov 30 14:37:46.690 INFO [stderr]    |
Nov 30 14:37:46.690 INFO [stderr] 57 |         (SystemdItem::Directive(key, (if value.is_empty() { None } else { Some(value) })))
Nov 30 14:37:46.691 INFO [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:37:46.691 INFO [stderr]    |
Nov 30 14:37:46.691 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 14:37:46.691 INFO [stderr] 
Nov 30 14:37:46.901 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 14:37:46.901 INFO [stderr]  --> src/lib.rs:3:1
Nov 30 14:37:46.901 INFO [stderr]   |
Nov 30 14:37:46.901 INFO [stderr] 3 | #[macro_use]
Nov 30 14:37:46.902 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 14:37:46.902 INFO [stderr]   |
Nov 30 14:37:46.902 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:37:46.902 INFO [stderr] 
Nov 30 14:37:46.905 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:37:46.905 INFO [stderr]   --> src/parser.rs:57:38
Nov 30 14:37:46.905 INFO [stderr]    |
Nov 30 14:37:46.905 INFO [stderr] 57 |         (SystemdItem::Directive(key, (if value.is_empty() { None } else { Some(value) })))
Nov 30 14:37:46.906 INFO [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 14:37:46.906 INFO [stderr]    |
Nov 30 14:37:46.906 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 14:37:46.906 INFO [stderr] 
Nov 30 14:37:47.276 INFO [stderr] warning: method is never used: `is_comment`
Nov 30 14:37:47.276 INFO [stderr]   --> src/items.rs:12:5
Nov 30 14:37:47.276 INFO [stderr]    |
Nov 30 14:37:47.276 INFO [stderr] 12 |     fn is_comment(&self) -> bool { match *self { SystemdItem::Comment(_) => true, _ => false } }
Nov 30 14:37:47.276 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:37:47.276 INFO [stderr]    |
Nov 30 14:37:47.276 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 14:37:47.276 INFO [stderr] 
Nov 30 14:37:47.276 INFO [stderr] warning: method is never used: `is_category`
Nov 30 14:37:47.276 INFO [stderr]   --> src/items.rs:13:5
Nov 30 14:37:47.276 INFO [stderr]    |
Nov 30 14:37:47.276 INFO [stderr] 13 |     fn is_category(&self) -> bool { match *self { SystemdItem::Category(_) => true, _ => false } }
Nov 30 14:37:47.276 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:37:47.276 INFO [stderr] 
Nov 30 14:37:47.629 INFO [stderr] warning: method is never used: `is_comment`
Nov 30 14:37:47.629 INFO [stderr]   --> src/items.rs:12:5
Nov 30 14:37:47.630 INFO [stderr]    |
Nov 30 14:37:47.630 INFO [stderr] 12 |     fn is_comment(&self) -> bool { match *self { SystemdItem::Comment(_) => true, _ => false } }
Nov 30 14:37:47.630 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:37:47.630 INFO [stderr]    |
Nov 30 14:37:47.630 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 14:37:47.630 INFO [stderr] 
Nov 30 14:37:47.630 INFO [stderr] warning: method is never used: `is_category`
Nov 30 14:37:47.630 INFO [stderr]   --> src/items.rs:13:5
Nov 30 14:37:47.630 INFO [stderr]    |
Nov 30 14:37:47.630 INFO [stderr] 13 |     fn is_category(&self) -> bool { match *self { SystemdItem::Category(_) => true, _ => false } }
Nov 30 14:37:47.630 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:37:47.630 INFO [stderr] 
Nov 30 14:37:47.664 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Nov 30 14:37:47.667 INFO [stderr] su: No module specific data is present
Nov 30 14:37:48.078 INFO running `"docker" "inspect" "3cc838f4f0fe367aca9cd4d86ed1906260d7f6390f0f63feb9c999c831a8fedb"`
Nov 30 14:37:48.218 INFO running `"docker" "rm" "-f" "3cc838f4f0fe367aca9cd4d86ed1906260d7f6390f0f63feb9c999c831a8fedb"`
Nov 30 14:37:48.439 INFO [stdout] 3cc838f4f0fe367aca9cd4d86ed1906260d7f6390f0f63feb9c999c831a8fedb