Nov 30 18:57:54.984 INFO checking nine-0.4.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 18:57:54.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 18:57:55.470 INFO [stdout] e23aef388fc308c9d64cce22f8bc4abd2eee3137bde8c93390d011e6060b17fd
Nov 30 18:57:55.480 INFO running `"docker" "start" "-a" "e23aef388fc308c9d64cce22f8bc4abd2eee3137bde8c93390d011e6060b17fd"`
Nov 30 18:57:57.388 INFO [stderr] usermod: no changes
Nov 30 18:57:57.484 INFO [stderr]     Checking nine v0.4.0 (/source)
Nov 30 18:57:59.312 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 18:57:59.312 INFO [stderr]  --> src/lib.rs:9:1
Nov 30 18:57:59.312 INFO [stderr]   |
Nov 30 18:57:59.313 INFO [stderr] 9 | #[macro_use]
Nov 30 18:57:59.313 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 18:57:59.313 INFO [stderr]   |
Nov 30 18:57:59.313 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 18:57:59.313 INFO [stderr] 
Nov 30 18:57:59.581 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 18:57:59.581 INFO [stderr]  --> src/lib.rs:9:1
Nov 30 18:57:59.581 INFO [stderr]   |
Nov 30 18:57:59.581 INFO [stderr] 9 | #[macro_use]
Nov 30 18:57:59.581 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 18:57:59.581 INFO [stderr]   |
Nov 30 18:57:59.581 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 18:57:59.581 INFO [stderr] 
Nov 30 18:58:05.108 INFO [stderr] warning: unused variable: `rattach`
Nov 30 18:58:05.108 INFO [stderr]   --> src/main.rs:88:13
Nov 30 18:58:05.108 INFO [stderr]    |
Nov 30 18:58:05.108 INFO [stderr] 88 |         let rattach: Rattach = self.read_msg().unwrap();
Nov 30 18:58:05.108 INFO [stderr]    |             ^^^^^^^ help: consider using `_rattach` instead
Nov 30 18:58:05.108 INFO [stderr]    |
Nov 30 18:58:05.108 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 18:58:05.108 INFO [stderr] 
Nov 30 18:58:05.448 INFO [stderr] warning: unused variable: `rattach`
Nov 30 18:58:05.448 INFO [stderr]   --> src/main.rs:88:13
Nov 30 18:58:05.448 INFO [stderr]    |
Nov 30 18:58:05.448 INFO [stderr] 88 |         let rattach: Rattach = self.read_msg().unwrap();
Nov 30 18:58:05.448 INFO [stderr]    |             ^^^^^^^ help: consider using `_rattach` instead
Nov 30 18:58:05.448 INFO [stderr]    |
Nov 30 18:58:05.448 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 18:58:05.448 INFO [stderr] 
Nov 30 18:58:05.488 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.07s
Nov 30 18:58:05.492 INFO [stderr] su: No module specific data is present
Nov 30 18:58:05.874 INFO running `"docker" "inspect" "e23aef388fc308c9d64cce22f8bc4abd2eee3137bde8c93390d011e6060b17fd"`
Nov 30 18:58:05.961 INFO running `"docker" "rm" "-f" "e23aef388fc308c9d64cce22f8bc4abd2eee3137bde8c93390d011e6060b17fd"`
Nov 30 18:58:06.062 INFO [stdout] e23aef388fc308c9d64cce22f8bc4abd2eee3137bde8c93390d011e6060b17fd