Nov 29 18:03:52.765 INFO checking skade/htwg-scratchpad against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:03:52.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 29 18:03:53.280 INFO [stdout] 6a1fa0d032c8d4f7935e32a4c20adc46ef336d7be32e79dae3370b93ed9aa109
Nov 29 18:03:53.282 INFO running `"docker" "start" "-a" "6a1fa0d032c8d4f7935e32a4c20adc46ef336d7be32e79dae3370b93ed9aa109"`
Nov 29 18:03:55.524 INFO [stderr] usermod: no changes
Nov 29 18:03:55.652 INFO [stderr]     Checking iovec v0.1.0
Nov 29 18:03:55.652 INFO [stderr]     Checking num_cpus v1.4.0
Nov 29 18:03:55.652 INFO [stderr]     Checking net2 v0.2.29
Nov 29 18:03:55.652 INFO [stderr]     Checking tokio-timer v0.1.1
Nov 29 18:03:56.533 INFO [stderr]     Checking futures-cpupool v0.1.5
Nov 29 18:03:56.606 INFO [stderr]     Checking bytes v0.4.3
Nov 29 18:03:57.612 INFO [stderr]     Checking mio v0.6.7
Nov 29 18:03:58.689 INFO [stderr]     Checking tokio-io v0.1.1
Nov 29 18:03:59.792 INFO [stderr]     Checking tokio-core v0.1.7
Nov 29 18:04:01.177 INFO [stderr]     Checking htwg-scratchpad v0.1.0 (/source)
Nov 29 18:04:02.760 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:04:02.760 INFO [stderr]   --> src/bin/read_file.rs:48:5
Nov 29 18:04:02.760 INFO [stderr]    |
Nov 29 18:04:02.760 INFO [stderr] 48 |     cpu_pool.spawn(read_file).wait();
Nov 29 18:04:02.760 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:04:02.760 INFO [stderr]    |
Nov 29 18:04:02.760 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 18:04:02.760 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:04:02.760 INFO [stderr] 
Nov 29 18:04:03.084 INFO [stderr] warning: unused variable: `pass`
Nov 29 18:04:03.085 INFO [stderr]   --> src/bin/select.rs:20:9
Nov 29 18:04:03.085 INFO [stderr]    |
Nov 29 18:04:03.085 INFO [stderr] 20 |     let pass = 900;
Nov 29 18:04:03.086 INFO [stderr]    |         ^^^^ help: consider using `_pass` instead
Nov 29 18:04:03.086 INFO [stderr]    |
Nov 29 18:04:03.086 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 18:04:03.086 INFO [stderr] 
Nov 29 18:04:03.374 INFO [stderr] warning: unused variable: `pass`
Nov 29 18:04:03.374 INFO [stderr]   --> src/bin/select.rs:20:9
Nov 29 18:04:03.374 INFO [stderr]    |
Nov 29 18:04:03.374 INFO [stderr] 20 |     let pass = 900;
Nov 29 18:04:03.374 INFO [stderr]    |         ^^^^ help: consider using `_pass` instead
Nov 29 18:04:03.374 INFO [stderr]    |
Nov 29 18:04:03.376 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 18:04:03.376 INFO [stderr] 
Nov 29 18:04:05.752 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:04:05.752 INFO [stderr]   --> src/bin/read_file.rs:48:5
Nov 29 18:04:05.752 INFO [stderr]    |
Nov 29 18:04:05.753 INFO [stderr] 48 |     cpu_pool.spawn(read_file).wait();
Nov 29 18:04:05.753 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:04:05.753 INFO [stderr]    |
Nov 29 18:04:05.753 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 18:04:05.753 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:04:05.753 INFO [stderr] 
Nov 29 18:04:06.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.58s
Nov 29 18:04:06.130 INFO [stderr] su: No module specific data is present
Nov 29 18:04:07.234 INFO running `"docker" "inspect" "6a1fa0d032c8d4f7935e32a4c20adc46ef336d7be32e79dae3370b93ed9aa109"`
Nov 29 18:04:07.578 INFO running `"docker" "rm" "-f" "6a1fa0d032c8d4f7935e32a4c20adc46ef336d7be32e79dae3370b93ed9aa109"`
Nov 29 18:04:07.884 INFO [stdout] 6a1fa0d032c8d4f7935e32a4c20adc46ef336d7be32e79dae3370b93ed9aa109