Nov 30 11:44:36.947 INFO checking CastellaFactory/esma-rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:44:36.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 11:44:37.408 INFO [stdout] 93a9b5abb7467214cbfccd67379ac91bf55354f528c11ecfe5514cae1447e686
Nov 30 11:44:37.416 INFO running `"docker" "start" "-a" "93a9b5abb7467214cbfccd67379ac91bf55354f528c11ecfe5514cae1447e686"`
Nov 30 11:44:38.527 INFO [stderr] usermod: no changes
Nov 30 11:44:38.636 INFO [stderr]     Checking memmap v0.5.2
Nov 30 11:44:38.636 INFO [stderr]     Checking toml v0.4.0
Nov 30 11:44:38.648 INFO [stderr]     Checking clap v2.24.0
Nov 30 11:44:44.800 INFO [stderr]     Checking esma-rs v0.1.0 (/source)
Nov 30 11:44:45.900 INFO [stderr] warning: unused imports: `App`, `Arg`
Nov 30 11:44:45.900 INFO [stderr]  --> src/main.rs:8:12
Nov 30 11:44:45.900 INFO [stderr]   |
Nov 30 11:44:45.900 INFO [stderr] 8 | use clap::{Arg, App};
Nov 30 11:44:45.900 INFO [stderr]   |            ^^^  ^^^
Nov 30 11:44:45.900 INFO [stderr]   |
Nov 30 11:44:45.900 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:44:45.900 INFO [stderr] 
Nov 30 11:44:45.905 INFO [stderr] warning: unused imports: `Mmap`, `Protection`
Nov 30 11:44:45.905 INFO [stderr]  --> src/runner.rs:4:14
Nov 30 11:44:45.905 INFO [stderr]   |
Nov 30 11:44:45.905 INFO [stderr] 4 | use memmap::{Mmap, Protection};
Nov 30 11:44:45.905 INFO [stderr]   |              ^^^^  ^^^^^^^^^^
Nov 30 11:44:45.906 INFO [stderr] 
Nov 30 11:44:45.906 INFO [stderr] warning: unused import: `Arg`
Nov 30 11:44:45.908 INFO [stderr]  --> src/options.rs:1:12
Nov 30 11:44:45.908 INFO [stderr]   |
Nov 30 11:44:45.908 INFO [stderr] 1 | use clap::{Arg, App};
Nov 30 11:44:45.908 INFO [stderr]   |            ^^^
Nov 30 11:44:45.908 INFO [stderr] 
Nov 30 11:44:45.920 INFO [stderr] warning: unused imports: `App`, `Arg`
Nov 30 11:44:45.920 INFO [stderr]  --> src/main.rs:8:12
Nov 30 11:44:45.920 INFO [stderr]   |
Nov 30 11:44:45.920 INFO [stderr] 8 | use clap::{Arg, App};
Nov 30 11:44:45.920 INFO [stderr]   |            ^^^  ^^^
Nov 30 11:44:45.920 INFO [stderr]   |
Nov 30 11:44:45.920 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:44:45.920 INFO [stderr] 
Nov 30 11:44:45.920 INFO [stderr] warning: unused imports: `Mmap`, `Protection`
Nov 30 11:44:45.920 INFO [stderr]  --> src/runner.rs:4:14
Nov 30 11:44:45.920 INFO [stderr]   |
Nov 30 11:44:45.920 INFO [stderr] 4 | use memmap::{Mmap, Protection};
Nov 30 11:44:45.920 INFO [stderr]   |              ^^^^  ^^^^^^^^^^
Nov 30 11:44:45.920 INFO [stderr] 
Nov 30 11:44:45.920 INFO [stderr] warning: unused import: `Arg`
Nov 30 11:44:45.920 INFO [stderr]  --> src/options.rs:1:12
Nov 30 11:44:45.920 INFO [stderr]   |
Nov 30 11:44:45.920 INFO [stderr] 1 | use clap::{Arg, App};
Nov 30 11:44:45.920 INFO [stderr]   |            ^^^
Nov 30 11:44:45.920 INFO [stderr] 
Nov 30 11:44:46.100 INFO [stderr] warning: unused variable: `opts`
Nov 30 11:44:46.100 INFO [stderr]   --> src/main.rs:33:9
Nov 30 11:44:46.100 INFO [stderr]    |
Nov 30 11:44:46.100 INFO [stderr] 33 |     let opts = Options::parse();
Nov 30 11:44:46.100 INFO [stderr]    |         ^^^^ help: consider using `_opts` instead
Nov 30 11:44:46.100 INFO [stderr]    |
Nov 30 11:44:46.100 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:44:46.100 INFO [stderr] 
Nov 30 11:44:46.100 INFO [stderr] warning: unused variable: `timer`
Nov 30 11:44:46.100 INFO [stderr]   --> src/runner.rs:64:13
Nov 30 11:44:46.100 INFO [stderr]    |
Nov 30 11:44:46.100 INFO [stderr] 64 |         let timer = Timer::new(algo);
Nov 30 11:44:46.100 INFO [stderr]    |             ^^^^^ help: consider using `_timer` instead
Nov 30 11:44:46.100 INFO [stderr] 
Nov 30 11:44:46.100 INFO [stderr] warning: unused variable: `m`
Nov 30 11:44:46.100 INFO [stderr]  --> src/options.rs:9:13
Nov 30 11:44:46.100 INFO [stderr]   |
Nov 30 11:44:46.100 INFO [stderr] 9 |         let m = App::new("esma-rs")
Nov 30 11:44:46.100 INFO [stderr]   |             ^ help: consider using `_m` instead
Nov 30 11:44:46.100 INFO [stderr] 
Nov 30 11:44:46.124 INFO [stderr] warning: method is never used: `start`
Nov 30 11:44:46.124 INFO [stderr]   --> src/grep.rs:20:5
Nov 30 11:44:46.124 INFO [stderr]    |
Nov 30 11:44:46.124 INFO [stderr] 20 |     pub fn start(&self) -> usize {
Nov 30 11:44:46.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:44:46.124 INFO [stderr]    |
Nov 30 11:44:46.124 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:44:46.124 INFO [stderr] 
Nov 30 11:44:46.152 INFO [stderr] warning: unused variable: `opts`
Nov 30 11:44:46.152 INFO [stderr]   --> src/main.rs:33:9
Nov 30 11:44:46.152 INFO [stderr]    |
Nov 30 11:44:46.152 INFO [stderr] 33 |     let opts = Options::parse();
Nov 30 11:44:46.152 INFO [stderr]    |         ^^^^ help: consider using `_opts` instead
Nov 30 11:44:46.152 INFO [stderr]    |
Nov 30 11:44:46.152 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:44:46.152 INFO [stderr] 
Nov 30 11:44:46.156 INFO [stderr] warning: unused variable: `timer`
Nov 30 11:44:46.156 INFO [stderr]   --> src/runner.rs:64:13
Nov 30 11:44:46.156 INFO [stderr]    |
Nov 30 11:44:46.156 INFO [stderr] 64 |         let timer = Timer::new(algo);
Nov 30 11:44:46.156 INFO [stderr]    |             ^^^^^ help: consider using `_timer` instead
Nov 30 11:44:46.156 INFO [stderr] 
Nov 30 11:44:46.156 INFO [stderr] warning: unused variable: `m`
Nov 30 11:44:46.156 INFO [stderr]  --> src/options.rs:9:13
Nov 30 11:44:46.156 INFO [stderr]   |
Nov 30 11:44:46.156 INFO [stderr] 9 |         let m = App::new("esma-rs")
Nov 30 11:44:46.156 INFO [stderr]   |             ^ help: consider using `_m` instead
Nov 30 11:44:46.156 INFO [stderr] 
Nov 30 11:44:46.200 INFO [stderr] warning: method is never used: `start`
Nov 30 11:44:46.200 INFO [stderr]   --> src/grep.rs:20:5
Nov 30 11:44:46.200 INFO [stderr]    |
Nov 30 11:44:46.200 INFO [stderr] 20 |     pub fn start(&self) -> usize {
Nov 30 11:44:46.200 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:44:46.200 INFO [stderr]    |
Nov 30 11:44:46.200 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:44:46.200 INFO [stderr] 
Nov 30 11:44:46.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.66s
Nov 30 11:44:46.220 INFO [stderr] su: No module specific data is present
Nov 30 11:44:47.146 INFO running `"docker" "inspect" "93a9b5abb7467214cbfccd67379ac91bf55354f528c11ecfe5514cae1447e686"`
Nov 30 11:44:47.414 INFO running `"docker" "rm" "-f" "93a9b5abb7467214cbfccd67379ac91bf55354f528c11ecfe5514cae1447e686"`
Nov 30 11:44:47.800 INFO [stdout] 93a9b5abb7467214cbfccd67379ac91bf55354f528c11ecfe5514cae1447e686