Sep 10 22:16:28.458 INFO checking bibtex-0.0.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 22:16:28.458 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 22:16:28.458 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:16:28.633 INFO blam! 53a89cd92f03a307e2466dc9a883b4c35200411b40de81425d19ddbed37faf4e
Sep 10 22:16:28.635 INFO running `"docker" "start" "-a" "53a89cd92f03a307e2466dc9a883b4c35200411b40de81425d19ddbed37faf4e"`
Sep 10 22:16:29.361 INFO kablam! usermod: no changes
Sep 10 22:16:29.414 INFO kablam!     Checking bibtex v0.0.1 (file:///source)
Sep 10 22:16:29.878 INFO kablam! warning: method is never used: `cite_key`
Sep 10 22:16:29.878 INFO kablam!   --> src/entry.rs:17:5
Sep 10 22:16:29.878 INFO kablam!    |
Sep 10 22:16:29.878 INFO kablam! 17 |     fn cite_key(&self) -> &str {
Sep 10 22:16:29.878 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:16:29.878 INFO kablam!    |
Sep 10 22:16:29.878 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 22:16:29.878 INFO kablam! 
Sep 10 22:16:29.878 INFO kablam! warning: method is never used: `entry_type`
Sep 10 22:16:29.878 INFO kablam!   --> src/entry.rs:20:5
Sep 10 22:16:29.878 INFO kablam!    |
Sep 10 22:16:29.878 INFO kablam! 20 |     fn entry_type(&self) -> &str {
Sep 10 22:16:29.878 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:16:29.878 INFO kablam! 
Sep 10 22:16:29.878 INFO kablam! warning: method is never used: `field`
Sep 10 22:16:29.878 INFO kablam!   --> src/entry.rs:23:5
Sep 10 22:16:29.878 INFO kablam!    |
Sep 10 22:16:29.878 INFO kablam! 23 |     fn field(&self, field: &str) -> &str {
Sep 10 22:16:29.878 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:16:29.878 INFO kablam! 
Sep 10 22:16:29.880 INFO kablam! warning: method is never used: `cite_key`
Sep 10 22:16:29.880 INFO kablam!   --> src/entry.rs:17:5
Sep 10 22:16:29.880 INFO kablam!    |
Sep 10 22:16:29.880 INFO kablam! 17 |     fn cite_key(&self) -> &str {
Sep 10 22:16:29.880 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:16:29.880 INFO kablam!    |
Sep 10 22:16:29.880 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 22:16:29.880 INFO kablam! 
Sep 10 22:16:29.881 INFO kablam! warning: method is never used: `entry_type`
Sep 10 22:16:29.881 INFO kablam!   --> src/entry.rs:20:5
Sep 10 22:16:29.881 INFO kablam!    |
Sep 10 22:16:29.881 INFO kablam! 20 |     fn entry_type(&self) -> &str {
Sep 10 22:16:29.881 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:16:29.881 INFO kablam! 
Sep 10 22:16:29.881 INFO kablam! warning: method is never used: `field`
Sep 10 22:16:29.881 INFO kablam!   --> src/entry.rs:23:5
Sep 10 22:16:29.881 INFO kablam!    |
Sep 10 22:16:29.881 INFO kablam! 23 |     fn field(&self, field: &str) -> &str {
Sep 10 22:16:29.881 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:16:29.881 INFO kablam! 
Sep 10 22:16:29.908 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Sep 10 22:16:29.911 INFO kablam! su: No module specific data is present
Sep 10 22:16:30.696 INFO running `"docker" "rm" "-f" "53a89cd92f03a307e2466dc9a883b4c35200411b40de81425d19ddbed37faf4e"`
Sep 10 22:16:30.763 INFO blam! 53a89cd92f03a307e2466dc9a883b4c35200411b40de81425d19ddbed37faf4e