Oct 27 01:39:14.482 INFO checking lesguillemets/pdfdr against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 01:39:14.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 01:39:14.889 INFO blam! f5a83bd94c651eee977418d4a4bbfa47293536e47c2928818b6c6a024b763efc
Oct 27 01:39:14.891 INFO running `"docker" "start" "-a" "f5a83bd94c651eee977418d4a4bbfa47293536e47c2928818b6c6a024b763efc"`
Oct 27 01:39:16.442 INFO kablam! usermod: no changes
Oct 27 01:39:16.537 INFO kablam!     Checking dayfinder v0.1.0 (/source)
Oct 27 01:39:17.327 INFO kablam! warning: unused variable: `prefix`
Oct 27 01:39:17.328 INFO kablam!   --> src/main.rs:11:9
Oct 27 01:39:17.328 INFO kablam!    |
Oct 27 01:39:17.328 INFO kablam! 11 |     let prefix = args().nth(3).unwrap_or("".to_string());
Oct 27 01:39:17.329 INFO kablam!    |         ^^^^^^ help: consider using `_prefix` instead
Oct 27 01:39:17.329 INFO kablam!    |
Oct 27 01:39:17.329 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 01:39:17.330 INFO kablam! 
Oct 27 01:39:17.347 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:39:17.347 INFO kablam!   --> src/main.rs:25:17
Oct 27 01:39:17.348 INFO kablam!    |
Oct 27 01:39:17.348 INFO kablam! 25 |                 bwriter.write_fmt(format_args!("{},{},{}", get_base_name(&file), &file, d));
Oct 27 01:39:17.348 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:39:17.355 INFO kablam!    |
Oct 27 01:39:17.355 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 01:39:17.356 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:39:17.356 INFO kablam! 
Oct 27 01:39:17.399 INFO kablam! warning: unused variable: `prefix`
Oct 27 01:39:17.400 INFO kablam!   --> src/main.rs:11:9
Oct 27 01:39:17.400 INFO kablam!    |
Oct 27 01:39:17.400 INFO kablam! 11 |     let prefix = args().nth(3).unwrap_or("".to_string());
Oct 27 01:39:17.400 INFO kablam!    |         ^^^^^^ help: consider using `_prefix` instead
Oct 27 01:39:17.401 INFO kablam!    |
Oct 27 01:39:17.401 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 01:39:17.401 INFO kablam! 
Oct 27 01:39:17.407 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:39:17.407 INFO kablam!   --> src/main.rs:25:17
Oct 27 01:39:17.408 INFO kablam!    |
Oct 27 01:39:17.408 INFO kablam! 25 |                 bwriter.write_fmt(format_args!("{},{},{}", get_base_name(&file), &file, d));
Oct 27 01:39:17.408 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:39:17.408 INFO kablam!    |
Oct 27 01:39:17.409 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 01:39:17.409 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:39:17.409 INFO kablam! 
Oct 27 01:39:17.459 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Oct 27 01:39:17.460 INFO kablam! su: No module specific data is present
Oct 27 01:39:18.535 INFO running `"docker" "rm" "-f" "f5a83bd94c651eee977418d4a4bbfa47293536e47c2928818b6c6a024b763efc"`
Oct 27 01:39:18.843 INFO blam! f5a83bd94c651eee977418d4a4bbfa47293536e47c2928818b6c6a024b763efc