Oct 21 16:14:20.394 INFO checking lesguillemets/pdfdr against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:14:20.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 16:14:20.807 INFO blam! 4f0fdcc2f37b66e0166312bc2b0c2977bdd2bf59f5134eafd4c84a59ec559b87
Oct 21 16:14:20.809 INFO running `"docker" "start" "-a" "4f0fdcc2f37b66e0166312bc2b0c2977bdd2bf59f5134eafd4c84a59ec559b87"`
Oct 21 16:14:22.009 INFO kablam! usermod: no changes
Oct 21 16:14:22.036 INFO kablam!     Checking dayfinder v0.1.0 (/source)
Oct 21 16:14:22.769 INFO kablam! warning: unused variable: `prefix`
Oct 21 16:14:22.769 INFO kablam!   --> src/main.rs:11:9
Oct 21 16:14:22.769 INFO kablam!    |
Oct 21 16:14:22.770 INFO kablam! 11 |     let prefix = args().nth(3).unwrap_or("".to_string());
Oct 21 16:14:22.770 INFO kablam!    |         ^^^^^^ help: consider using `_prefix` instead
Oct 21 16:14:22.776 INFO kablam!    |
Oct 21 16:14:22.777 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:14:22.777 INFO kablam! 
Oct 21 16:14:22.790 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:14:22.791 INFO kablam!   --> src/main.rs:25:17
Oct 21 16:14:22.791 INFO kablam!    |
Oct 21 16:14:22.793 INFO kablam! 25 |                 bwriter.write_fmt(format_args!("{},{},{}", get_base_name(&file), &file, d));
Oct 21 16:14:22.793 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:14:22.793 INFO kablam!    |
Oct 21 16:14:22.793 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 16:14:22.793 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:14:22.794 INFO kablam! 
Oct 21 16:14:23.008 INFO kablam! warning: unused variable: `prefix`
Oct 21 16:14:23.009 INFO kablam!   --> src/main.rs:11:9
Oct 21 16:14:23.009 INFO kablam!    |
Oct 21 16:14:23.009 INFO kablam! 11 |     let prefix = args().nth(3).unwrap_or("".to_string());
Oct 21 16:14:23.009 INFO kablam!    |         ^^^^^^ help: consider using `_prefix` instead
Oct 21 16:14:23.010 INFO kablam!    |
Oct 21 16:14:23.010 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:14:23.010 INFO kablam! 
Oct 21 16:14:23.031 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:14:23.031 INFO kablam!   --> src/main.rs:25:17
Oct 21 16:14:23.031 INFO kablam!    |
Oct 21 16:14:23.032 INFO kablam! 25 |                 bwriter.write_fmt(format_args!("{},{},{}", get_base_name(&file), &file, d));
Oct 21 16:14:23.032 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:14:23.032 INFO kablam!    |
Oct 21 16:14:23.033 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 16:14:23.033 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:14:23.033 INFO kablam! 
Oct 21 16:14:23.078 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Oct 21 16:14:23.083 INFO kablam! su: No module specific data is present
Oct 21 16:14:23.619 INFO running `"docker" "rm" "-f" "4f0fdcc2f37b66e0166312bc2b0c2977bdd2bf59f5134eafd4c84a59ec559b87"`
Oct 21 16:14:23.832 INFO blam! 4f0fdcc2f37b66e0166312bc2b0c2977bdd2bf59f5134eafd4c84a59ec559b87