Nov 01 10:18:22.446 INFO checking RyanMcG/edfp against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 10:18:22.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 10:18:22.797 INFO blam! 58f3442afa11452cdd430b3c8ad222faeb4f416afc4a2ebe74031d6907b31533
Nov 01 10:18:22.798 INFO running `"docker" "start" "-a" "58f3442afa11452cdd430b3c8ad222faeb4f416afc4a2ebe74031d6907b31533"`
Nov 01 10:18:24.072 INFO kablam! usermod: no changes
Nov 01 10:18:24.156 INFO kablam!     Checking tempfile v2.1.5
Nov 01 10:18:24.940 INFO kablam!     Checking edfp v0.1.0 (/source)
Nov 01 10:18:25.736 INFO kablam! warning: unused variable: `empty_string`
Nov 01 10:18:25.737 INFO kablam!   --> src/main.rs:64:9
Nov 01 10:18:25.737 INFO kablam!    |
Nov 01 10:18:25.737 INFO kablam! 64 |     let empty_string = String::new();
Nov 01 10:18:25.738 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_empty_string` instead
Nov 01 10:18:25.738 INFO kablam!    |
Nov 01 10:18:25.738 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 10:18:25.738 INFO kablam! 
Nov 01 10:18:25.739 INFO kablam! warning: unused variable: `new_path`
Nov 01 10:18:25.739 INFO kablam!   --> src/main.rs:96:33
Nov 01 10:18:25.739 INFO kablam!    |
Nov 01 10:18:25.739 INFO kablam! 96 |         Operation::Rename { ref new_path } => true,
Nov 01 10:18:25.740 INFO kablam!    |                                 ^^^^^^^^ help: try ignoring the field: `new_path: _`
Nov 01 10:18:25.740 INFO kablam! 
Nov 01 10:18:25.788 INFO kablam! warning: variable does not need to be mutable
Nov 01 10:18:25.788 INFO kablam!    --> src/main.rs:119:50
Nov 01 10:18:25.788 INFO kablam!     |
Nov 01 10:18:25.788 INFO kablam! 119 | fn edfp<I: io::Read, O: io::Write>(mut input: I, mut output: O) {
Nov 01 10:18:25.788 INFO kablam!     |                                                  ----^^^^^^
Nov 01 10:18:25.788 INFO kablam!     |                                                  |
Nov 01 10:18:25.788 INFO kablam!     |                                                  help: remove this `mut`
Nov 01 10:18:25.788 INFO kablam!     |
Nov 01 10:18:25.788 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 10:18:25.788 INFO kablam! 
Nov 01 10:18:25.788 INFO kablam! warning: variable does not need to be mutable
Nov 01 10:18:25.788 INFO kablam!    --> src/main.rs:157:9
Nov 01 10:18:25.788 INFO kablam!     |
Nov 01 10:18:25.788 INFO kablam! 157 |     let mut output = io::stdout();
Nov 01 10:18:25.788 INFO kablam!     |         ----^^^^^^
Nov 01 10:18:25.788 INFO kablam!     |         |
Nov 01 10:18:25.788 INFO kablam!     |         help: remove this `mut`
Nov 01 10:18:25.788 INFO kablam! 
Nov 01 10:18:26.149 INFO kablam! warning: unused variable: `empty_string`
Nov 01 10:18:26.149 INFO kablam!   --> src/main.rs:64:9
Nov 01 10:18:26.149 INFO kablam!    |
Nov 01 10:18:26.150 INFO kablam! 64 |     let empty_string = String::new();
Nov 01 10:18:26.150 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_empty_string` instead
Nov 01 10:18:26.150 INFO kablam!    |
Nov 01 10:18:26.151 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 10:18:26.151 INFO kablam! 
Nov 01 10:18:26.151 INFO kablam! warning: unused variable: `new_path`
Nov 01 10:18:26.151 INFO kablam!   --> src/main.rs:96:33
Nov 01 10:18:26.152 INFO kablam!    |
Nov 01 10:18:26.152 INFO kablam! 96 |         Operation::Rename { ref new_path } => true,
Nov 01 10:18:26.152 INFO kablam!    |                                 ^^^^^^^^ help: try ignoring the field: `new_path: _`
Nov 01 10:18:26.153 INFO kablam! 
Nov 01 10:18:26.189 INFO kablam! warning: variable does not need to be mutable
Nov 01 10:18:26.189 INFO kablam!    --> src/main.rs:119:50
Nov 01 10:18:26.189 INFO kablam!     |
Nov 01 10:18:26.190 INFO kablam! 119 | fn edfp<I: io::Read, O: io::Write>(mut input: I, mut output: O) {
Nov 01 10:18:26.190 INFO kablam!     |                                                  ----^^^^^^
Nov 01 10:18:26.190 INFO kablam!     |                                                  |
Nov 01 10:18:26.191 INFO kablam!     |                                                  help: remove this `mut`
Nov 01 10:18:26.191 INFO kablam!     |
Nov 01 10:18:26.191 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 10:18:26.192 INFO kablam! 
Nov 01 10:18:26.192 INFO kablam! warning: variable does not need to be mutable
Nov 01 10:18:26.192 INFO kablam!    --> src/main.rs:157:9
Nov 01 10:18:26.192 INFO kablam!     |
Nov 01 10:18:26.192 INFO kablam! 157 |     let mut output = io::stdout();
Nov 01 10:18:26.192 INFO kablam!     |         ----^^^^^^
Nov 01 10:18:26.192 INFO kablam!     |         |
Nov 01 10:18:26.192 INFO kablam!     |         help: remove this `mut`
Nov 01 10:18:26.192 INFO kablam! 
Nov 01 10:18:26.221 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Nov 01 10:18:26.225 INFO kablam! su: No module specific data is present
Nov 01 10:18:26.900 INFO running `"docker" "rm" "-f" "58f3442afa11452cdd430b3c8ad222faeb4f416afc4a2ebe74031d6907b31533"`
Nov 01 10:18:27.212 INFO blam! 58f3442afa11452cdd430b3c8ad222faeb4f416afc4a2ebe74031d6907b31533