Nov 17 08:32:10.185 INFO testing balta2ar/brotab against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 08:32:10.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 08:32:10.625 INFO [stdout] daf6553f0e597b5d291c9e240af74a4f5a40324685516dbca071c85117fcb63d
Nov 17 08:32:10.631 INFO running `"docker" "start" "-a" "daf6553f0e597b5d291c9e240af74a4f5a40324685516dbca071c85117fcb63d"`
Nov 17 08:32:11.746 INFO [stderr] usermod: no changes
Nov 17 08:32:12.179 INFO [stderr]    Compiling brotab v0.1.0 (/source)
Nov 17 08:32:16.731 INFO [stderr] warning: unused import: `std::thread`
Nov 17 08:32:16.731 INFO [stderr]   --> src/main.rs:10:5
Nov 17 08:32:16.731 INFO [stderr]    |
Nov 17 08:32:16.731 INFO [stderr] 10 | use std::thread;
Nov 17 08:32:16.731 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 08:32:16.731 INFO [stderr]    |
Nov 17 08:32:16.731 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 08:32:16.731 INFO [stderr] 
Nov 17 08:32:16.731 INFO [stderr] warning: unused import: `Arg`
Nov 17 08:32:16.731 INFO [stderr]   --> src/main.rs:16:17
Nov 17 08:32:16.731 INFO [stderr]    |
Nov 17 08:32:16.731 INFO [stderr] 16 | use clap::{App, Arg, SubCommand};
Nov 17 08:32:16.731 INFO [stderr]    |                 ^^^
Nov 17 08:32:16.731 INFO [stderr] 
Nov 17 08:32:17.003 INFO [stderr] warning: unused variable: `text`
Nov 17 08:32:17.003 INFO [stderr]   --> src/main.rs:54:24
Nov 17 08:32:17.003 INFO [stderr]    |
Nov 17 08:32:17.003 INFO [stderr] 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Nov 17 08:32:17.003 INFO [stderr]    |                        ^^^^ help: consider using `_text` instead
Nov 17 08:32:17.003 INFO [stderr]    |
Nov 17 08:32:17.003 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 08:32:17.003 INFO [stderr] 
Nov 17 08:32:17.075 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 08:32:17.075 INFO [stderr]   --> src/main.rs:58:5
Nov 17 08:32:17.075 INFO [stderr]    |
Nov 17 08:32:17.075 INFO [stderr] 58 |     write!(tmpfile, "{}", "before");
Nov 17 08:32:17.075 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:32:17.075 INFO [stderr]    |
Nov 17 08:32:17.075 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 08:32:17.075 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 08:32:17.075 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 17 08:32:17.075 INFO [stderr] 
Nov 17 08:32:17.075 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 08:32:17.075 INFO [stderr]   --> src/main.rs:67:9
Nov 17 08:32:17.075 INFO [stderr]    |
Nov 17 08:32:17.075 INFO [stderr] 67 |         file.read_to_string(&mut contents);
Nov 17 08:32:17.075 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:32:17.075 INFO [stderr]    |
Nov 17 08:32:17.075 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 08:32:17.075 INFO [stderr] 
Nov 17 08:32:22.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.09s
Nov 17 08:32:22.887 INFO [stderr] su: No module specific data is present
Nov 17 08:32:24.281 INFO running `"docker" "inspect" "daf6553f0e597b5d291c9e240af74a4f5a40324685516dbca071c85117fcb63d"`
Nov 17 08:32:24.641 INFO running `"docker" "rm" "-f" "daf6553f0e597b5d291c9e240af74a4f5a40324685516dbca071c85117fcb63d"`
Nov 17 08:32:24.999 INFO [stdout] daf6553f0e597b5d291c9e240af74a4f5a40324685516dbca071c85117fcb63d
Nov 17 08:32:25.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 08:32:25.498 INFO [stdout] e0946c82883bc89693abca49e2945a3dd37fd214b89de0885e98c6d8099f70f6
Nov 17 08:32:25.501 INFO running `"docker" "start" "-a" "e0946c82883bc89693abca49e2945a3dd37fd214b89de0885e98c6d8099f70f6"`
Nov 17 08:32:26.872 INFO [stderr] usermod: no changes
Nov 17 08:32:27.194 INFO [stderr]    Compiling brotab v0.1.0 (/source)
Nov 17 08:32:30.099 INFO [stderr] warning: unused import: `std::thread`
Nov 17 08:32:30.100 INFO [stderr]   --> src/main.rs:10:5
Nov 17 08:32:30.101 INFO [stderr]    |
Nov 17 08:32:30.101 INFO [stderr] 10 | use std::thread;
Nov 17 08:32:30.102 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 08:32:30.103 INFO [stderr]    |
Nov 17 08:32:30.103 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 08:32:30.103 INFO [stderr] 
Nov 17 08:32:30.103 INFO [stderr] warning: unused import: `Arg`
Nov 17 08:32:30.103 INFO [stderr]   --> src/main.rs:16:17
Nov 17 08:32:30.103 INFO [stderr]    |
Nov 17 08:32:30.103 INFO [stderr] 16 | use clap::{App, Arg, SubCommand};
Nov 17 08:32:30.103 INFO [stderr]    |                 ^^^
Nov 17 08:32:30.103 INFO [stderr] 
Nov 17 08:32:30.221 INFO [stderr] warning: unused variable: `text`
Nov 17 08:32:30.221 INFO [stderr]   --> src/main.rs:54:24
Nov 17 08:32:30.221 INFO [stderr]    |
Nov 17 08:32:30.221 INFO [stderr] 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Nov 17 08:32:30.221 INFO [stderr]    |                        ^^^^ help: consider using `_text` instead
Nov 17 08:32:30.221 INFO [stderr]    |
Nov 17 08:32:30.221 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 08:32:30.221 INFO [stderr] 
Nov 17 08:32:30.261 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 08:32:30.261 INFO [stderr]   --> src/main.rs:58:5
Nov 17 08:32:30.261 INFO [stderr]    |
Nov 17 08:32:30.261 INFO [stderr] 58 |     write!(tmpfile, "{}", "before");
Nov 17 08:32:30.261 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:32:30.261 INFO [stderr]    |
Nov 17 08:32:30.262 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 08:32:30.262 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 08:32:30.262 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 17 08:32:30.262 INFO [stderr] 
Nov 17 08:32:30.263 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 08:32:30.263 INFO [stderr]   --> src/main.rs:67:9
Nov 17 08:32:30.263 INFO [stderr]    |
Nov 17 08:32:30.263 INFO [stderr] 67 |         file.read_to_string(&mut contents);
Nov 17 08:32:30.263 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:32:30.263 INFO [stderr]    |
Nov 17 08:32:30.263 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 08:32:30.263 INFO [stderr] 
Nov 17 08:32:30.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
Nov 17 08:32:30.811 INFO [stderr] su: No module specific data is present
Nov 17 08:32:31.843 INFO running `"docker" "inspect" "e0946c82883bc89693abca49e2945a3dd37fd214b89de0885e98c6d8099f70f6"`
Nov 17 08:32:32.193 INFO running `"docker" "rm" "-f" "e0946c82883bc89693abca49e2945a3dd37fd214b89de0885e98c6d8099f70f6"`
Nov 17 08:32:32.518 INFO [stdout] e0946c82883bc89693abca49e2945a3dd37fd214b89de0885e98c6d8099f70f6
Nov 17 08:32:32.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 08:32:32.956 INFO [stdout] 31e1d5f7fd5182361acd924ddb6ecef75a670117d92ab82ffbc3306fec4481d2
Nov 17 08:32:32.959 INFO running `"docker" "start" "-a" "31e1d5f7fd5182361acd924ddb6ecef75a670117d92ab82ffbc3306fec4481d2"`
Nov 17 08:32:34.576 INFO [stderr] usermod: no changes
Nov 17 08:32:34.862 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Nov 17 08:32:34.871 INFO [stderr]      Running /target/debug/deps/brotab-e07bd3796cab48d6
Nov 17 08:32:34.882 INFO [stdout] 
Nov 17 08:32:34.882 INFO [stdout] running 0 tests
Nov 17 08:32:34.882 INFO [stdout] 
Nov 17 08:32:34.882 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:32:34.882 INFO [stdout] 
Nov 17 08:32:34.891 INFO [stderr] su: No module specific data is present
Nov 17 08:32:35.959 INFO running `"docker" "inspect" "31e1d5f7fd5182361acd924ddb6ecef75a670117d92ab82ffbc3306fec4481d2"`
Nov 17 08:32:36.367 INFO running `"docker" "rm" "-f" "31e1d5f7fd5182361acd924ddb6ecef75a670117d92ab82ffbc3306fec4481d2"`
Nov 17 08:32:36.603 INFO [stdout] 31e1d5f7fd5182361acd924ddb6ecef75a670117d92ab82ffbc3306fec4481d2