Nov 09 07:08:21.093 INFO checking plopgrizzly/nahar against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 07:08:21.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 07:08:21.575 INFO blam! 30f058725f080c61f7a529271371bdf9d5f24d3b83016fb9569c2f9d3ae144ff
Nov 09 07:08:21.587 INFO running `"docker" "start" "-a" "30f058725f080c61f7a529271371bdf9d5f24d3b83016fb9569c2f9d3ae144ff"`
Nov 09 07:08:22.842 INFO kablam! usermod: no changes
Nov 09 07:08:22.903 INFO kablam!     Checking nr v0.1.0 (/source)
Nov 09 07:08:23.287 INFO kablam! warning: unused import: `std::fs`
Nov 09 07:08:23.287 INFO kablam!  --> src/main.rs:8:5
Nov 09 07:08:23.287 INFO kablam!   |
Nov 09 07:08:23.287 INFO kablam! 8 | use std::fs;
Nov 09 07:08:23.287 INFO kablam!   |     ^^^^^^^
Nov 09 07:08:23.287 INFO kablam!   |
Nov 09 07:08:23.287 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 07:08:23.287 INFO kablam! 
Nov 09 07:08:23.287 INFO kablam! warning: unused import: `std::fs`
Nov 09 07:08:23.287 INFO kablam!  --> src/main.rs:8:5
Nov 09 07:08:23.287 INFO kablam!   |
Nov 09 07:08:23.287 INFO kablam! 8 | use std::fs;
Nov 09 07:08:23.287 INFO kablam!   |     ^^^^^^^
Nov 09 07:08:23.287 INFO kablam!   |
Nov 09 07:08:23.287 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 07:08:23.287 INFO kablam! 
Nov 09 07:08:23.351 INFO kablam! warning: variable does not need to be mutable
Nov 09 07:08:23.351 INFO kablam!   --> src/main.rs:43:6
Nov 09 07:08:23.351 INFO kablam!    |
Nov 09 07:08:23.351 INFO kablam! 43 |     let mut buf_reader = BufReader::new(file);
Nov 09 07:08:23.351 INFO kablam!    |         ----^^^^^^^^^^
Nov 09 07:08:23.351 INFO kablam!    |         |
Nov 09 07:08:23.351 INFO kablam!    |         help: remove this `mut`
Nov 09 07:08:23.351 INFO kablam!    |
Nov 09 07:08:23.351 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 07:08:23.351 INFO kablam! 
Nov 09 07:08:23.351 INFO kablam! warning: variant is never constructed: `Mod`
Nov 09 07:08:23.351 INFO kablam!   --> src/main.rs:18:2
Nov 09 07:08:23.351 INFO kablam!    |
Nov 09 07:08:23.351 INFO kablam! 18 |     Mod, // mod - module exports
Nov 09 07:08:23.351 INFO kablam!    |     ^^^
Nov 09 07:08:23.351 INFO kablam!    |
Nov 09 07:08:23.351 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 07:08:23.351 INFO kablam! 
Nov 09 07:08:23.351 INFO kablam! warning: variant is never constructed: `Obj`
Nov 09 07:08:23.351 INFO kablam!   --> src/main.rs:19:2
Nov 09 07:08:23.352 INFO kablam!    |
Nov 09 07:08:23.352 INFO kablam! 19 |     Obj, // obj - object exports
Nov 09 07:08:23.352 INFO kablam!    |     ^^^
Nov 09 07:08:23.352 INFO kablam! 
Nov 09 07:08:23.352 INFO kablam! warning: variant is never constructed: `Dep`
Nov 09 07:08:23.352 INFO kablam!   --> src/main.rs:20:2
Nov 09 07:08:23.352 INFO kablam!    |
Nov 09 07:08:23.352 INFO kablam! 20 |     Dep, // dep - dependency imports
Nov 09 07:08:23.352 INFO kablam!    |     ^^^
Nov 09 07:08:23.352 INFO kablam! 
Nov 09 07:08:23.352 INFO kablam! warning: variant is never constructed: `Fun`
Nov 09 07:08:23.352 INFO kablam!   --> src/main.rs:21:2
Nov 09 07:08:23.352 INFO kablam!    |
Nov 09 07:08:23.352 INFO kablam! 21 |     Fun, // fun - function
Nov 09 07:08:23.352 INFO kablam!    |     ^^^
Nov 09 07:08:23.352 INFO kablam! 
Nov 09 07:08:23.352 INFO kablam! warning: variant is never constructed: `Var`
Nov 09 07:08:23.352 INFO kablam!   --> src/main.rs:22:2
Nov 09 07:08:23.352 INFO kablam!    |
Nov 09 07:08:23.352 INFO kablam! 22 |     Var, // var - variable
Nov 09 07:08:23.352 INFO kablam!    |     ^^^
Nov 09 07:08:23.352 INFO kablam! 
Nov 09 07:08:23.352 INFO kablam! warning: variant is never constructed: `Con`
Nov 09 07:08:23.352 INFO kablam!   --> src/main.rs:23:2
Nov 09 07:08:23.352 INFO kablam!    |
Nov 09 07:08:23.352 INFO kablam! 23 |     Con, // con - constant
Nov 09 07:08:23.352 INFO kablam!    |     ^^^
Nov 09 07:08:23.352 INFO kablam! 
Nov 09 07:08:23.352 INFO kablam! warning: variant is never constructed: `Mac`
Nov 09 07:08:23.352 INFO kablam!   --> src/main.rs:24:2
Nov 09 07:08:23.352 INFO kablam!    |
Nov 09 07:08:23.352 INFO kablam! 24 |     Mac, // mac - macro
Nov 09 07:08:23.352 INFO kablam!    |     ^^^
Nov 09 07:08:23.352 INFO kablam! 
Nov 09 07:08:23.352 INFO kablam! warning: variant is never constructed: `Ffi`
Nov 09 07:08:23.352 INFO kablam!   --> src/main.rs:25:2
Nov 09 07:08:23.352 INFO kablam!    |
Nov 09 07:08:23.352 INFO kablam! 25 |     Ffi, // ffi - foreign function interface
Nov 09 07:08:23.352 INFO kablam!    |     ^^^
Nov 09 07:08:23.352 INFO kablam! 
Nov 09 07:08:23.352 INFO kablam! warning: variant is never constructed: `Fvi`
Nov 09 07:08:23.352 INFO kablam!   --> src/main.rs:26:2
Nov 09 07:08:23.352 INFO kablam!    |
Nov 09 07:08:23.352 INFO kablam! 26 |     Fvi, // fvi - foreign variable interface
Nov 09 07:08:23.352 INFO kablam!    |     ^^^
Nov 09 07:08:23.352 INFO kablam! 
Nov 09 07:08:23.352 INFO kablam! warning: variant is never constructed: `Set`
Nov 09 07:08:23.352 INFO kablam!   --> src/main.rs:27:2
Nov 09 07:08:23.352 INFO kablam!    |
Nov 09 07:08:23.352 INFO kablam! 27 |     Set, // set - set a built-in function for this module or object.
Nov 09 07:08:23.352 INFO kablam!    |     ^^^
Nov 09 07:08:23.352 INFO kablam! 
Nov 09 07:08:23.399 INFO kablam! warning: variable does not need to be mutable
Nov 09 07:08:23.399 INFO kablam!   --> src/main.rs:43:6
Nov 09 07:08:23.399 INFO kablam!    |
Nov 09 07:08:23.399 INFO kablam! 43 |     let mut buf_reader = BufReader::new(file);
Nov 09 07:08:23.399 INFO kablam!    |         ----^^^^^^^^^^
Nov 09 07:08:23.399 INFO kablam!    |         |
Nov 09 07:08:23.399 INFO kablam!    |         help: remove this `mut`
Nov 09 07:08:23.399 INFO kablam!    |
Nov 09 07:08:23.399 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 07:08:23.399 INFO kablam! 
Nov 09 07:08:23.399 INFO kablam! warning: variant is never constructed: `Mod`
Nov 09 07:08:23.399 INFO kablam!   --> src/main.rs:18:2
Nov 09 07:08:23.399 INFO kablam!    |
Nov 09 07:08:23.399 INFO kablam! 18 |     Mod, // mod - module exports
Nov 09 07:08:23.399 INFO kablam!    |     ^^^
Nov 09 07:08:23.399 INFO kablam!    |
Nov 09 07:08:23.399 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 07:08:23.399 INFO kablam! 
Nov 09 07:08:23.399 INFO kablam! warning: variant is never constructed: `Obj`
Nov 09 07:08:23.399 INFO kablam!   --> src/main.rs:19:2
Nov 09 07:08:23.399 INFO kablam!    |
Nov 09 07:08:23.399 INFO kablam! 19 |     Obj, // obj - object exports
Nov 09 07:08:23.399 INFO kablam!    |     ^^^
Nov 09 07:08:23.399 INFO kablam! 
Nov 09 07:08:23.399 INFO kablam! warning: variant is never constructed: `Dep`
Nov 09 07:08:23.399 INFO kablam!   --> src/main.rs:20:2
Nov 09 07:08:23.399 INFO kablam!    |
Nov 09 07:08:23.399 INFO kablam! 20 |     Dep, // dep - dependency imports
Nov 09 07:08:23.399 INFO kablam!    |     ^^^
Nov 09 07:08:23.399 INFO kablam! 
Nov 09 07:08:23.399 INFO kablam! warning: variant is never constructed: `Fun`
Nov 09 07:08:23.399 INFO kablam!   --> src/main.rs:21:2
Nov 09 07:08:23.399 INFO kablam!    |
Nov 09 07:08:23.399 INFO kablam! 21 |     Fun, // fun - function
Nov 09 07:08:23.399 INFO kablam!    |     ^^^
Nov 09 07:08:23.399 INFO kablam! 
Nov 09 07:08:23.400 INFO kablam! warning: variant is never constructed: `Var`
Nov 09 07:08:23.400 INFO kablam!   --> src/main.rs:22:2
Nov 09 07:08:23.400 INFO kablam!    |
Nov 09 07:08:23.400 INFO kablam! 22 |     Var, // var - variable
Nov 09 07:08:23.400 INFO kablam!    |     ^^^
Nov 09 07:08:23.400 INFO kablam! 
Nov 09 07:08:23.400 INFO kablam! warning: variant is never constructed: `Con`
Nov 09 07:08:23.400 INFO kablam!   --> src/main.rs:23:2
Nov 09 07:08:23.400 INFO kablam!    |
Nov 09 07:08:23.400 INFO kablam! 23 |     Con, // con - constant
Nov 09 07:08:23.400 INFO kablam!    |     ^^^
Nov 09 07:08:23.400 INFO kablam! 
Nov 09 07:08:23.400 INFO kablam! warning: variant is never constructed: `Mac`
Nov 09 07:08:23.400 INFO kablam!   --> src/main.rs:24:2
Nov 09 07:08:23.400 INFO kablam!    |
Nov 09 07:08:23.400 INFO kablam! 24 |     Mac, // mac - macro
Nov 09 07:08:23.400 INFO kablam!    |     ^^^
Nov 09 07:08:23.400 INFO kablam! 
Nov 09 07:08:23.400 INFO kablam! warning: variant is never constructed: `Ffi`
Nov 09 07:08:23.400 INFO kablam!   --> src/main.rs:25:2
Nov 09 07:08:23.400 INFO kablam!    |
Nov 09 07:08:23.400 INFO kablam! 25 |     Ffi, // ffi - foreign function interface
Nov 09 07:08:23.400 INFO kablam!    |     ^^^
Nov 09 07:08:23.400 INFO kablam! 
Nov 09 07:08:23.400 INFO kablam! warning: variant is never constructed: `Fvi`
Nov 09 07:08:23.400 INFO kablam!   --> src/main.rs:26:2
Nov 09 07:08:23.400 INFO kablam!    |
Nov 09 07:08:23.400 INFO kablam! 26 |     Fvi, // fvi - foreign variable interface
Nov 09 07:08:23.400 INFO kablam!    |     ^^^
Nov 09 07:08:23.400 INFO kablam! 
Nov 09 07:08:23.400 INFO kablam! warning: variant is never constructed: `Set`
Nov 09 07:08:23.400 INFO kablam!   --> src/main.rs:27:2
Nov 09 07:08:23.400 INFO kablam!    |
Nov 09 07:08:23.400 INFO kablam! 27 |     Set, // set - set a built-in function for this module or object.
Nov 09 07:08:23.400 INFO kablam!    |     ^^^
Nov 09 07:08:23.400 INFO kablam! 
Nov 09 07:08:23.427 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 09 07:08:23.427 INFO kablam! su: No module specific data is present
Nov 09 07:08:23.896 INFO running `"docker" "rm" "-f" "30f058725f080c61f7a529271371bdf9d5f24d3b83016fb9569c2f9d3ae144ff"`
Nov 09 07:08:24.015 INFO blam! 30f058725f080c61f7a529271371bdf9d5f24d3b83016fb9569c2f9d3ae144ff