Dec 14 01:50:50.668 INFO testing balta2ar/brotab against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 01:50:50.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 01:50:51.230 INFO [stdout] d90800e39808a7a54ec43e7bc79b0dec41e456de78a28980063c2eed2be215ad
Dec 14 01:50:51.232 INFO running `"docker" "start" "-a" "d90800e39808a7a54ec43e7bc79b0dec41e456de78a28980063c2eed2be215ad"`
Dec 14 01:50:52.467 INFO [stderr] usermod: no changes
Dec 14 01:50:52.835 INFO [stderr]    Compiling want v0.0.4
Dec 14 01:50:52.839 INFO [stderr]    Compiling serde_urlencoded v0.5.2
Dec 14 01:50:52.840 INFO [stderr]    Compiling libflate v0.1.16
Dec 14 01:50:52.852 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 14 01:51:02.016 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 14 01:51:02.025 INFO [stderr]    Compiling hyper v0.11.27
Dec 14 01:51:15.966 INFO [stderr]    Compiling hyper-tls v0.1.4
Dec 14 01:51:18.814 INFO [stderr]    Compiling reqwest v0.8.7
Dec 14 01:51:31.260 INFO [stderr]    Compiling brotab v0.1.0 (/source)
Dec 14 01:51:35.143 INFO [stderr] warning: unused import: `std::thread`
Dec 14 01:51:35.143 INFO [stderr]   --> src/main.rs:10:5
Dec 14 01:51:35.143 INFO [stderr]    |
Dec 14 01:51:35.143 INFO [stderr] 10 | use std::thread;
Dec 14 01:51:35.143 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 01:51:35.143 INFO [stderr]    |
Dec 14 01:51:35.143 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 01:51:35.143 INFO [stderr] 
Dec 14 01:51:35.143 INFO [stderr] warning: unused import: `Arg`
Dec 14 01:51:35.143 INFO [stderr]   --> src/main.rs:16:17
Dec 14 01:51:35.143 INFO [stderr]    |
Dec 14 01:51:35.143 INFO [stderr] 16 | use clap::{App, Arg, SubCommand};
Dec 14 01:51:35.143 INFO [stderr]    |                 ^^^
Dec 14 01:51:35.143 INFO [stderr] 
Dec 14 01:51:35.299 INFO [stderr] warning: unused variable: `text`
Dec 14 01:51:35.299 INFO [stderr]   --> src/main.rs:54:24
Dec 14 01:51:35.299 INFO [stderr]    |
Dec 14 01:51:35.299 INFO [stderr] 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Dec 14 01:51:35.299 INFO [stderr]    |                        ^^^^ help: consider using `_text` instead
Dec 14 01:51:35.299 INFO [stderr]    |
Dec 14 01:51:35.299 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 01:51:35.299 INFO [stderr] 
Dec 14 01:51:35.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 01:51:35.335 INFO [stderr]   --> src/main.rs:58:5
Dec 14 01:51:35.335 INFO [stderr]    |
Dec 14 01:51:35.335 INFO [stderr] 58 |     write!(tmpfile, "{}", "before");
Dec 14 01:51:35.335 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:51:35.335 INFO [stderr]    |
Dec 14 01:51:35.335 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 01:51:35.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 01:51:35.335 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)
Dec 14 01:51:35.335 INFO [stderr] 
Dec 14 01:51:35.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 01:51:35.335 INFO [stderr]   --> src/main.rs:67:9
Dec 14 01:51:35.335 INFO [stderr]    |
Dec 14 01:51:35.335 INFO [stderr] 67 |         file.read_to_string(&mut contents);
Dec 14 01:51:35.335 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:51:35.335 INFO [stderr]    |
Dec 14 01:51:35.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 01:51:35.335 INFO [stderr] 
Dec 14 01:51:40.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.96s
Dec 14 01:51:40.479 INFO [stderr] su: No module specific data is present
Dec 14 01:51:41.035 INFO running `"docker" "inspect" "d90800e39808a7a54ec43e7bc79b0dec41e456de78a28980063c2eed2be215ad"`
Dec 14 01:51:41.119 INFO running `"docker" "rm" "-f" "d90800e39808a7a54ec43e7bc79b0dec41e456de78a28980063c2eed2be215ad"`
Dec 14 01:51:41.248 INFO [stdout] d90800e39808a7a54ec43e7bc79b0dec41e456de78a28980063c2eed2be215ad
Dec 14 01:51:41.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 01:51:41.446 INFO [stdout] 064caea4ae5af163907e1dcd54978ea2717d1b4f54f665032ac4e6afa77ba2e5
Dec 14 01:51:41.448 INFO running `"docker" "start" "-a" "064caea4ae5af163907e1dcd54978ea2717d1b4f54f665032ac4e6afa77ba2e5"`
Dec 14 01:51:41.855 INFO [stderr] usermod: no changes
Dec 14 01:51:42.033 INFO [stderr]    Compiling brotab v0.1.0 (/source)
Dec 14 01:51:45.025 INFO [stderr] warning: unused import: `std::thread`
Dec 14 01:51:45.025 INFO [stderr]   --> src/main.rs:10:5
Dec 14 01:51:45.025 INFO [stderr]    |
Dec 14 01:51:45.025 INFO [stderr] 10 | use std::thread;
Dec 14 01:51:45.025 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 01:51:45.025 INFO [stderr]    |
Dec 14 01:51:45.025 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 01:51:45.025 INFO [stderr] 
Dec 14 01:51:45.025 INFO [stderr] warning: unused import: `Arg`
Dec 14 01:51:45.025 INFO [stderr]   --> src/main.rs:16:17
Dec 14 01:51:45.025 INFO [stderr]    |
Dec 14 01:51:45.026 INFO [stderr] 16 | use clap::{App, Arg, SubCommand};
Dec 14 01:51:45.026 INFO [stderr]    |                 ^^^
Dec 14 01:51:45.026 INFO [stderr] 
Dec 14 01:51:45.102 INFO [stderr] warning: unused variable: `text`
Dec 14 01:51:45.102 INFO [stderr]   --> src/main.rs:54:24
Dec 14 01:51:45.102 INFO [stderr]    |
Dec 14 01:51:45.102 INFO [stderr] 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Dec 14 01:51:45.102 INFO [stderr]    |                        ^^^^ help: consider using `_text` instead
Dec 14 01:51:45.102 INFO [stderr]    |
Dec 14 01:51:45.102 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 01:51:45.102 INFO [stderr] 
Dec 14 01:51:45.174 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 01:51:45.174 INFO [stderr]   --> src/main.rs:58:5
Dec 14 01:51:45.174 INFO [stderr]    |
Dec 14 01:51:45.174 INFO [stderr] 58 |     write!(tmpfile, "{}", "before");
Dec 14 01:51:45.174 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:51:45.174 INFO [stderr]    |
Dec 14 01:51:45.174 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 01:51:45.174 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 01:51:45.174 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)
Dec 14 01:51:45.174 INFO [stderr] 
Dec 14 01:51:45.174 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 01:51:45.174 INFO [stderr]   --> src/main.rs:67:9
Dec 14 01:51:45.174 INFO [stderr]    |
Dec 14 01:51:45.174 INFO [stderr] 67 |         file.read_to_string(&mut contents);
Dec 14 01:51:45.174 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:51:45.174 INFO [stderr]    |
Dec 14 01:51:45.174 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 01:51:45.174 INFO [stderr] 
Dec 14 01:51:45.451 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Dec 14 01:51:45.451 INFO [stderr] su: No module specific data is present
Dec 14 01:51:45.943 INFO running `"docker" "inspect" "064caea4ae5af163907e1dcd54978ea2717d1b4f54f665032ac4e6afa77ba2e5"`
Dec 14 01:51:46.056 INFO running `"docker" "rm" "-f" "064caea4ae5af163907e1dcd54978ea2717d1b4f54f665032ac4e6afa77ba2e5"`
Dec 14 01:51:46.153 INFO [stdout] 064caea4ae5af163907e1dcd54978ea2717d1b4f54f665032ac4e6afa77ba2e5
Dec 14 01:51:46.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 01:51:46.333 INFO [stdout] 87b7e6238751bc89158ca8f1305892eee03b8242e10350f7156dee679e7543c4
Dec 14 01:51:46.335 INFO running `"docker" "start" "-a" "87b7e6238751bc89158ca8f1305892eee03b8242e10350f7156dee679e7543c4"`
Dec 14 01:51:46.885 INFO [stderr] usermod: no changes
Dec 14 01:51:47.067 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 14 01:51:47.087 INFO [stderr]      Running /target/debug/deps/brotab-5505509696860dac
Dec 14 01:51:47.090 INFO [stdout] 
Dec 14 01:51:47.090 INFO [stdout] running 0 tests
Dec 14 01:51:47.090 INFO [stdout] 
Dec 14 01:51:47.090 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:51:47.090 INFO [stdout] 
Dec 14 01:51:47.094 INFO [stderr] su: No module specific data is present
Dec 14 01:51:48.111 INFO running `"docker" "inspect" "87b7e6238751bc89158ca8f1305892eee03b8242e10350f7156dee679e7543c4"`
Dec 14 01:51:48.536 INFO running `"docker" "rm" "-f" "87b7e6238751bc89158ca8f1305892eee03b8242e10350f7156dee679e7543c4"`
Dec 14 01:51:48.791 INFO [stdout] 87b7e6238751bc89158ca8f1305892eee03b8242e10350f7156dee679e7543c4