Nov 01 01:56:04.233 INFO checking lesguillemets/pdfdr against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:56:04.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 01:56:04.666 INFO blam! 14861f5f7ada3e90b1ad15b9dee7618a70b3f634d03cf81b4834a0381443ca5a
Nov 01 01:56:04.668 INFO running `"docker" "start" "-a" "14861f5f7ada3e90b1ad15b9dee7618a70b3f634d03cf81b4834a0381443ca5a"`
Nov 01 01:56:06.296 INFO kablam! usermod: no changes
Nov 01 01:56:06.357 INFO kablam!     Checking dayfinder v0.1.0 (/source)
Nov 01 01:56:06.949 INFO kablam! warning: unused variable: `prefix`
Nov 01 01:56:06.949 INFO kablam!   --> src/main.rs:11:9
Nov 01 01:56:06.949 INFO kablam!    |
Nov 01 01:56:06.950 INFO kablam! 11 |     let prefix = args().nth(3).unwrap_or("".to_string());
Nov 01 01:56:06.950 INFO kablam!    |         ^^^^^^ help: consider using `_prefix` instead
Nov 01 01:56:06.950 INFO kablam!    |
Nov 01 01:56:06.950 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:56:06.951 INFO kablam! 
Nov 01 01:56:06.973 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:56:06.973 INFO kablam!   --> src/main.rs:25:17
Nov 01 01:56:06.974 INFO kablam!    |
Nov 01 01:56:06.974 INFO kablam! 25 |                 bwriter.write_fmt(format_args!("{},{},{}", get_base_name(&file), &file, d));
Nov 01 01:56:06.974 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:56:06.974 INFO kablam!    |
Nov 01 01:56:06.975 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 01:56:06.975 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:56:06.975 INFO kablam! 
Nov 01 01:56:07.189 INFO kablam! warning: unused variable: `prefix`
Nov 01 01:56:07.189 INFO kablam!   --> src/main.rs:11:9
Nov 01 01:56:07.189 INFO kablam!    |
Nov 01 01:56:07.190 INFO kablam! 11 |     let prefix = args().nth(3).unwrap_or("".to_string());
Nov 01 01:56:07.190 INFO kablam!    |         ^^^^^^ help: consider using `_prefix` instead
Nov 01 01:56:07.190 INFO kablam!    |
Nov 01 01:56:07.190 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:56:07.191 INFO kablam! 
Nov 01 01:56:07.208 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:56:07.209 INFO kablam!   --> src/main.rs:25:17
Nov 01 01:56:07.209 INFO kablam!    |
Nov 01 01:56:07.209 INFO kablam! 25 |                 bwriter.write_fmt(format_args!("{},{},{}", get_base_name(&file), &file, d));
Nov 01 01:56:07.209 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:56:07.210 INFO kablam!    |
Nov 01 01:56:07.210 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 01:56:07.210 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:56:07.210 INFO kablam! 
Nov 01 01:56:07.252 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Nov 01 01:56:07.253 INFO kablam! su: No module specific data is present
Nov 01 01:56:08.299 INFO running `"docker" "rm" "-f" "14861f5f7ada3e90b1ad15b9dee7618a70b3f634d03cf81b4834a0381443ca5a"`
Nov 01 01:56:08.576 INFO blam! 14861f5f7ada3e90b1ad15b9dee7618a70b3f634d03cf81b4834a0381443ca5a