Nov 04 14:23:11.849 INFO checking CastellaFactory/esma-rs against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 14:23:11.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 14:23:12.072 INFO blam! 508ce3f0ad329bf81ef9c37e9e9337b301721af9659b8384f853af9c4d3a9efc
Nov 04 14:23:12.074 INFO running `"docker" "start" "-a" "508ce3f0ad329bf81ef9c37e9e9337b301721af9659b8384f853af9c4d3a9efc"`
Nov 04 14:23:13.187 INFO kablam! usermod: no changes
Nov 04 14:23:13.319 INFO kablam!     Checking memmap v0.5.2
Nov 04 14:23:13.319 INFO kablam!     Checking clap v2.24.0
Nov 04 14:23:19.521 INFO kablam!     Checking esma-rs v0.1.0 (/source)
Nov 04 14:23:21.179 INFO kablam! warning: unused imports: `App`, `Arg`
Nov 04 14:23:21.179 INFO kablam!  --> src/main.rs:8:12
Nov 04 14:23:21.179 INFO kablam!   |
Nov 04 14:23:21.180 INFO kablam! 8 | use clap::{Arg, App};
Nov 04 14:23:21.180 INFO kablam!   |            ^^^  ^^^
Nov 04 14:23:21.180 INFO kablam!   |
Nov 04 14:23:21.180 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:23:21.180 INFO kablam! 
Nov 04 14:23:21.180 INFO kablam! warning: unused imports: `Mmap`, `Protection`
Nov 04 14:23:21.180 INFO kablam!  --> src/runner.rs:4:14
Nov 04 14:23:21.180 INFO kablam!   |
Nov 04 14:23:21.180 INFO kablam! 4 | use memmap::{Mmap, Protection};
Nov 04 14:23:21.180 INFO kablam!   |              ^^^^  ^^^^^^^^^^
Nov 04 14:23:21.180 INFO kablam! 
Nov 04 14:23:21.180 INFO kablam! warning: unused import: `Arg`
Nov 04 14:23:21.180 INFO kablam!  --> src/options.rs:1:12
Nov 04 14:23:21.180 INFO kablam!   |
Nov 04 14:23:21.180 INFO kablam! 1 | use clap::{Arg, App};
Nov 04 14:23:21.180 INFO kablam!   |            ^^^
Nov 04 14:23:21.180 INFO kablam! 
Nov 04 14:23:21.261 INFO kablam! warning: unused imports: `App`, `Arg`
Nov 04 14:23:21.261 INFO kablam!  --> src/main.rs:8:12
Nov 04 14:23:21.261 INFO kablam!   |
Nov 04 14:23:21.261 INFO kablam! 8 | use clap::{Arg, App};
Nov 04 14:23:21.261 INFO kablam!   |            ^^^  ^^^
Nov 04 14:23:21.261 INFO kablam!   |
Nov 04 14:23:21.261 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:23:21.261 INFO kablam! 
Nov 04 14:23:21.263 INFO kablam! warning: unused imports: `Mmap`, `Protection`
Nov 04 14:23:21.263 INFO kablam!  --> src/runner.rs:4:14
Nov 04 14:23:21.263 INFO kablam!   |
Nov 04 14:23:21.263 INFO kablam! 4 | use memmap::{Mmap, Protection};
Nov 04 14:23:21.263 INFO kablam!   |              ^^^^  ^^^^^^^^^^
Nov 04 14:23:21.263 INFO kablam! 
Nov 04 14:23:21.263 INFO kablam! warning: unused import: `Arg`
Nov 04 14:23:21.263 INFO kablam!  --> src/options.rs:1:12
Nov 04 14:23:21.263 INFO kablam!   |
Nov 04 14:23:21.263 INFO kablam! 1 | use clap::{Arg, App};
Nov 04 14:23:21.263 INFO kablam!   |            ^^^
Nov 04 14:23:21.263 INFO kablam! 
Nov 04 14:23:21.430 INFO kablam! warning: unused variable: `opts`
Nov 04 14:23:21.430 INFO kablam!   --> src/main.rs:33:9
Nov 04 14:23:21.431 INFO kablam!    |
Nov 04 14:23:21.431 INFO kablam! 33 |     let opts = Options::parse();
Nov 04 14:23:21.432 INFO kablam!    |         ^^^^ help: consider using `_opts` instead
Nov 04 14:23:21.433 INFO kablam!    |
Nov 04 14:23:21.433 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:23:21.434 INFO kablam! 
Nov 04 14:23:21.443 INFO kablam! warning: unused variable: `timer`
Nov 04 14:23:21.443 INFO kablam!   --> src/runner.rs:64:13
Nov 04 14:23:21.444 INFO kablam!    |
Nov 04 14:23:21.445 INFO kablam! 64 |         let timer = Timer::new(algo);
Nov 04 14:23:21.445 INFO kablam!    |             ^^^^^ help: consider using `_timer` instead
Nov 04 14:23:21.446 INFO kablam! 
Nov 04 14:23:21.446 INFO kablam! warning: unused variable: `m`
Nov 04 14:23:21.447 INFO kablam!  --> src/options.rs:9:13
Nov 04 14:23:21.447 INFO kablam!   |
Nov 04 14:23:21.448 INFO kablam! 9 |         let m = App::new("esma-rs")
Nov 04 14:23:21.448 INFO kablam!   |             ^ help: consider using `_m` instead
Nov 04 14:23:21.449 INFO kablam! 
Nov 04 14:23:21.531 INFO kablam! warning: method is never used: `start`
Nov 04 14:23:21.532 INFO kablam!   --> src/grep.rs:20:5
Nov 04 14:23:21.532 INFO kablam!    |
Nov 04 14:23:21.533 INFO kablam! 20 |     pub fn start(&self) -> usize {
Nov 04 14:23:21.533 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:23:21.534 INFO kablam!    |
Nov 04 14:23:21.534 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 14:23:21.535 INFO kablam! 
Nov 04 14:23:21.581 INFO kablam! warning: unused variable: `opts`
Nov 04 14:23:21.581 INFO kablam!   --> src/main.rs:33:9
Nov 04 14:23:21.582 INFO kablam!    |
Nov 04 14:23:21.582 INFO kablam! 33 |     let opts = Options::parse();
Nov 04 14:23:21.582 INFO kablam!    |         ^^^^ help: consider using `_opts` instead
Nov 04 14:23:21.582 INFO kablam!    |
Nov 04 14:23:21.582 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:23:21.582 INFO kablam! 
Nov 04 14:23:21.584 INFO kablam! warning: unused variable: `timer`
Nov 04 14:23:21.584 INFO kablam!   --> src/runner.rs:64:13
Nov 04 14:23:21.584 INFO kablam!    |
Nov 04 14:23:21.584 INFO kablam! 64 |         let timer = Timer::new(algo);
Nov 04 14:23:21.584 INFO kablam!    |             ^^^^^ help: consider using `_timer` instead
Nov 04 14:23:21.584 INFO kablam! 
Nov 04 14:23:21.584 INFO kablam! warning: unused variable: `m`
Nov 04 14:23:21.584 INFO kablam!  --> src/options.rs:9:13
Nov 04 14:23:21.584 INFO kablam!   |
Nov 04 14:23:21.584 INFO kablam! 9 |         let m = App::new("esma-rs")
Nov 04 14:23:21.584 INFO kablam!   |             ^ help: consider using `_m` instead
Nov 04 14:23:21.584 INFO kablam! 
Nov 04 14:23:21.626 INFO kablam! warning: method is never used: `start`
Nov 04 14:23:21.627 INFO kablam!   --> src/grep.rs:20:5
Nov 04 14:23:21.627 INFO kablam!    |
Nov 04 14:23:21.627 INFO kablam! 20 |     pub fn start(&self) -> usize {
Nov 04 14:23:21.627 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:23:21.627 INFO kablam!    |
Nov 04 14:23:21.627 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 14:23:21.628 INFO kablam! 
Nov 04 14:23:21.659 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.45s
Nov 04 14:23:21.671 INFO kablam! su: No module specific data is present
Nov 04 14:23:22.661 INFO running `"docker" "rm" "-f" "508ce3f0ad329bf81ef9c37e9e9337b301721af9659b8384f853af9c4d3a9efc"`
Nov 04 14:23:22.831 INFO blam! 508ce3f0ad329bf81ef9c37e9e9337b301721af9659b8384f853af9c4d3a9efc