Dec 02 08:50:52.932 INFO testing CastellaFactory/esma-rs against 1.30.1 for beta-1.31-5
Dec 02 08:50:52.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:50:53.157 INFO [stdout] 49290f4754cc13cd7c165a67bfee643b03297cece87577b72de5cbf8e2a46649
Dec 02 08:50:53.160 INFO running `"docker" "start" "-a" "49290f4754cc13cd7c165a67bfee643b03297cece87577b72de5cbf8e2a46649"`
Dec 02 08:50:54.190 INFO [stderr] usermod: no changes
Dec 02 08:50:54.331 INFO [stderr]    Compiling memmap v0.5.2
Dec 02 08:50:54.335 INFO [stderr]    Compiling clap v2.24.0
Dec 02 08:51:13.244 INFO [stderr]    Compiling esma-rs v0.1.0 (/source)
Dec 02 08:51:14.247 INFO [stderr] warning: unused imports: `App`, `Arg`
Dec 02 08:51:14.247 INFO [stderr]  --> src/main.rs:8:12
Dec 02 08:51:14.247 INFO [stderr]   |
Dec 02 08:51:14.247 INFO [stderr] 8 | use clap::{Arg, App};
Dec 02 08:51:14.247 INFO [stderr]   |            ^^^  ^^^
Dec 02 08:51:14.247 INFO [stderr]   |
Dec 02 08:51:14.247 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 08:51:14.247 INFO [stderr] 
Dec 02 08:51:14.247 INFO [stderr] warning: unused imports: `Mmap`, `Protection`
Dec 02 08:51:14.247 INFO [stderr]  --> src/runner.rs:4:14
Dec 02 08:51:14.247 INFO [stderr]   |
Dec 02 08:51:14.247 INFO [stderr] 4 | use memmap::{Mmap, Protection};
Dec 02 08:51:14.247 INFO [stderr]   |              ^^^^  ^^^^^^^^^^
Dec 02 08:51:14.247 INFO [stderr] 
Dec 02 08:51:14.247 INFO [stderr] warning: unused import: `Arg`
Dec 02 08:51:14.247 INFO [stderr]  --> src/options.rs:1:12
Dec 02 08:51:14.247 INFO [stderr]   |
Dec 02 08:51:14.247 INFO [stderr] 1 | use clap::{Arg, App};
Dec 02 08:51:14.247 INFO [stderr]   |            ^^^
Dec 02 08:51:14.247 INFO [stderr] 
Dec 02 08:51:14.443 INFO [stderr] warning: unused variable: `opts`
Dec 02 08:51:14.443 INFO [stderr]   --> src/main.rs:33:9
Dec 02 08:51:14.443 INFO [stderr]    |
Dec 02 08:51:14.443 INFO [stderr] 33 |     let opts = Options::parse();
Dec 02 08:51:14.443 INFO [stderr]    |         ^^^^ help: consider using `_opts` instead
Dec 02 08:51:14.443 INFO [stderr]    |
Dec 02 08:51:14.443 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:51:14.443 INFO [stderr] 
Dec 02 08:51:14.443 INFO [stderr] warning: unused variable: `timer`
Dec 02 08:51:14.443 INFO [stderr]   --> src/runner.rs:64:13
Dec 02 08:51:14.443 INFO [stderr]    |
Dec 02 08:51:14.443 INFO [stderr] 64 |         let timer = Timer::new(algo);
Dec 02 08:51:14.443 INFO [stderr]    |             ^^^^^ help: consider using `_timer` instead
Dec 02 08:51:14.443 INFO [stderr] 
Dec 02 08:51:14.443 INFO [stderr] warning: unused variable: `m`
Dec 02 08:51:14.443 INFO [stderr]  --> src/options.rs:9:13
Dec 02 08:51:14.443 INFO [stderr]   |
Dec 02 08:51:14.443 INFO [stderr] 9 |         let m = App::new("esma-rs")
Dec 02 08:51:14.443 INFO [stderr]   |             ^ help: consider using `_m` instead
Dec 02 08:51:14.443 INFO [stderr] 
Dec 02 08:51:14.479 INFO [stderr] warning: method is never used: `start`
Dec 02 08:51:14.479 INFO [stderr]   --> src/grep.rs:20:5
Dec 02 08:51:14.479 INFO [stderr]    |
Dec 02 08:51:14.479 INFO [stderr] 20 |     pub fn start(&self) -> usize {
Dec 02 08:51:14.479 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:51:14.479 INFO [stderr]    |
Dec 02 08:51:14.479 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 08:51:14.479 INFO [stderr] 
Dec 02 08:51:15.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.49s
Dec 02 08:51:15.717 INFO [stderr] su: No module specific data is present
Dec 02 08:51:16.654 INFO running `"docker" "inspect" "49290f4754cc13cd7c165a67bfee643b03297cece87577b72de5cbf8e2a46649"`
Dec 02 08:51:17.027 INFO running `"docker" "rm" "-f" "49290f4754cc13cd7c165a67bfee643b03297cece87577b72de5cbf8e2a46649"`
Dec 02 08:51:17.327 INFO [stdout] 49290f4754cc13cd7c165a67bfee643b03297cece87577b72de5cbf8e2a46649
Dec 02 08:51:17.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:51:17.940 INFO [stdout] 553315471d850f5b3e9b2511b197c78544efbb1aecc34f23ae0331c8a584bc0e
Dec 02 08:51:17.943 INFO running `"docker" "start" "-a" "553315471d850f5b3e9b2511b197c78544efbb1aecc34f23ae0331c8a584bc0e"`
Dec 02 08:51:19.451 INFO [stderr] usermod: no changes
Dec 02 08:51:19.595 INFO [stderr]    Compiling esma-rs v0.1.0 (/source)
Dec 02 08:51:20.803 INFO [stderr] warning: unused imports: `App`, `Arg`
Dec 02 08:51:20.803 INFO [stderr]  --> src/main.rs:8:12
Dec 02 08:51:20.803 INFO [stderr]   |
Dec 02 08:51:20.803 INFO [stderr] 8 | use clap::{Arg, App};
Dec 02 08:51:20.803 INFO [stderr]   |            ^^^  ^^^
Dec 02 08:51:20.803 INFO [stderr]   |
Dec 02 08:51:20.803 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 08:51:20.803 INFO [stderr] 
Dec 02 08:51:20.809 INFO [stderr] warning: unused imports: `Mmap`, `Protection`
Dec 02 08:51:20.809 INFO [stderr]  --> src/runner.rs:4:14
Dec 02 08:51:20.809 INFO [stderr]   |
Dec 02 08:51:20.809 INFO [stderr] 4 | use memmap::{Mmap, Protection};
Dec 02 08:51:20.809 INFO [stderr]   |              ^^^^  ^^^^^^^^^^
Dec 02 08:51:20.809 INFO [stderr] 
Dec 02 08:51:20.809 INFO [stderr] warning: unused import: `Arg`
Dec 02 08:51:20.809 INFO [stderr]  --> src/options.rs:1:12
Dec 02 08:51:20.809 INFO [stderr]   |
Dec 02 08:51:20.809 INFO [stderr] 1 | use clap::{Arg, App};
Dec 02 08:51:20.809 INFO [stderr]   |            ^^^
Dec 02 08:51:20.809 INFO [stderr] 
Dec 02 08:51:21.007 INFO [stderr] warning: unused variable: `opts`
Dec 02 08:51:21.007 INFO [stderr]   --> src/main.rs:33:9
Dec 02 08:51:21.007 INFO [stderr]    |
Dec 02 08:51:21.007 INFO [stderr] 33 |     let opts = Options::parse();
Dec 02 08:51:21.007 INFO [stderr]    |         ^^^^ help: consider using `_opts` instead
Dec 02 08:51:21.007 INFO [stderr]    |
Dec 02 08:51:21.007 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:51:21.007 INFO [stderr] 
Dec 02 08:51:21.007 INFO [stderr] warning: unused variable: `timer`
Dec 02 08:51:21.007 INFO [stderr]   --> src/runner.rs:64:13
Dec 02 08:51:21.007 INFO [stderr]    |
Dec 02 08:51:21.007 INFO [stderr] 64 |         let timer = Timer::new(algo);
Dec 02 08:51:21.007 INFO [stderr]    |             ^^^^^ help: consider using `_timer` instead
Dec 02 08:51:21.007 INFO [stderr] 
Dec 02 08:51:21.007 INFO [stderr] warning: unused variable: `m`
Dec 02 08:51:21.007 INFO [stderr]  --> src/options.rs:9:13
Dec 02 08:51:21.007 INFO [stderr]   |
Dec 02 08:51:21.007 INFO [stderr] 9 |         let m = App::new("esma-rs")
Dec 02 08:51:21.007 INFO [stderr]   |             ^ help: consider using `_m` instead
Dec 02 08:51:21.007 INFO [stderr] 
Dec 02 08:51:21.051 INFO [stderr] warning: method is never used: `start`
Dec 02 08:51:21.051 INFO [stderr]   --> src/grep.rs:20:5
Dec 02 08:51:21.051 INFO [stderr]    |
Dec 02 08:51:21.051 INFO [stderr] 20 |     pub fn start(&self) -> usize {
Dec 02 08:51:21.051 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:51:21.051 INFO [stderr]    |
Dec 02 08:51:21.051 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 08:51:21.051 INFO [stderr] 
Dec 02 08:51:21.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Dec 02 08:51:21.463 INFO [stderr] su: No module specific data is present
Dec 02 08:51:21.862 INFO running `"docker" "inspect" "553315471d850f5b3e9b2511b197c78544efbb1aecc34f23ae0331c8a584bc0e"`
Dec 02 08:51:22.033 INFO running `"docker" "rm" "-f" "553315471d850f5b3e9b2511b197c78544efbb1aecc34f23ae0331c8a584bc0e"`
Dec 02 08:51:22.203 INFO [stdout] 553315471d850f5b3e9b2511b197c78544efbb1aecc34f23ae0331c8a584bc0e
Dec 02 08:51:22.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:51:22.464 INFO [stdout] 59db222131f7f4648c7cae983bdb8f299209afdc264d1cb2c2bb8fe061e15338
Dec 02 08:51:22.466 INFO running `"docker" "start" "-a" "59db222131f7f4648c7cae983bdb8f299209afdc264d1cb2c2bb8fe061e15338"`
Dec 02 08:51:23.039 INFO [stderr] usermod: no changes
Dec 02 08:51:23.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 02 08:51:23.107 INFO [stderr]      Running /target/debug/deps/esma_rs-a87f3e426a3cd503
Dec 02 08:51:23.112 INFO [stdout] 
Dec 02 08:51:23.112 INFO [stdout] running 0 tests
Dec 02 08:51:23.112 INFO [stdout] 
Dec 02 08:51:23.112 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 08:51:23.112 INFO [stdout] 
Dec 02 08:51:23.114 INFO [stderr] su: No module specific data is present
Dec 02 08:51:23.419 INFO running `"docker" "inspect" "59db222131f7f4648c7cae983bdb8f299209afdc264d1cb2c2bb8fe061e15338"`
Dec 02 08:51:23.549 INFO running `"docker" "rm" "-f" "59db222131f7f4648c7cae983bdb8f299209afdc264d1cb2c2bb8fe061e15338"`
Dec 02 08:51:23.777 INFO [stdout] 59db222131f7f4648c7cae983bdb8f299209afdc264d1cb2c2bb8fe061e15338
