Nov 02 17:42:32.874 INFO checking balta2ar/brotab against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 17:42:32.875 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 17:42:33.219 INFO blam! f9944663cd49221bfcec19e8de371c5322ac21f20ac8e19d75dd39433a82a740
Nov 02 17:42:33.228 INFO running `"docker" "start" "-a" "f9944663cd49221bfcec19e8de371c5322ac21f20ac8e19d75dd39433a82a740"`
Nov 02 17:42:33.842 INFO kablam! usermod: no changes
Nov 02 17:42:34.233 INFO kablam!     Checking reqwest v0.8.7
Nov 02 17:42:38.396 INFO kablam!     Checking brotab v0.1.0 (/source)
Nov 02 17:42:43.231 INFO kablam! warning: unused import: `std::thread`
Nov 02 17:42:43.231 INFO kablam!   --> src/main.rs:10:5
Nov 02 17:42:43.231 INFO kablam!    |
Nov 02 17:42:43.231 INFO kablam! 10 | use std::thread;
Nov 02 17:42:43.231 INFO kablam!    |     ^^^^^^^^^^^
Nov 02 17:42:43.234 INFO kablam!    |
Nov 02 17:42:43.234 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 17:42:43.234 INFO kablam! 
Nov 02 17:42:43.235 INFO kablam! warning: unused import: `Arg`
Nov 02 17:42:43.235 INFO kablam!   --> src/main.rs:16:17
Nov 02 17:42:43.236 INFO kablam!    |
Nov 02 17:42:43.236 INFO kablam! 16 | use clap::{App, Arg, SubCommand};
Nov 02 17:42:43.237 INFO kablam!    |                 ^^^
Nov 02 17:42:43.237 INFO kablam! 
Nov 02 17:42:43.454 INFO kablam! warning: unused variable: `text`
Nov 02 17:42:43.455 INFO kablam!   --> src/main.rs:54:24
Nov 02 17:42:43.456 INFO kablam!    |
Nov 02 17:42:43.457 INFO kablam! 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Nov 02 17:42:43.457 INFO kablam!    |                        ^^^^ help: consider using `_text` instead
Nov 02 17:42:43.458 INFO kablam!    |
Nov 02 17:42:43.459 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 17:42:43.459 INFO kablam! 
Nov 02 17:42:43.492 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:42:43.492 INFO kablam!   --> src/main.rs:67:9
Nov 02 17:42:43.492 INFO kablam!    |
Nov 02 17:42:43.492 INFO kablam! 67 |         file.read_to_string(&mut contents);
Nov 02 17:42:43.492 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:42:43.492 INFO kablam!    |
Nov 02 17:42:43.492 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:42:43.492 INFO kablam! 
Nov 02 17:42:43.905 INFO kablam! warning: unused import: `std::thread`
Nov 02 17:42:43.905 INFO kablam!   --> src/main.rs:10:5
Nov 02 17:42:43.905 INFO kablam!    |
Nov 02 17:42:43.905 INFO kablam! 10 | use std::thread;
Nov 02 17:42:43.905 INFO kablam!    |     ^^^^^^^^^^^
Nov 02 17:42:43.905 INFO kablam!    |
Nov 02 17:42:43.905 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 17:42:43.905 INFO kablam! 
Nov 02 17:42:43.905 INFO kablam! warning: unused import: `Arg`
Nov 02 17:42:43.905 INFO kablam!   --> src/main.rs:16:17
Nov 02 17:42:43.905 INFO kablam!    |
Nov 02 17:42:43.905 INFO kablam! 16 | use clap::{App, Arg, SubCommand};
Nov 02 17:42:43.905 INFO kablam!    |                 ^^^
Nov 02 17:42:43.905 INFO kablam! 
Nov 02 17:42:44.023 INFO kablam! warning: unused variable: `text`
Nov 02 17:42:44.023 INFO kablam!   --> src/main.rs:54:24
Nov 02 17:42:44.024 INFO kablam!    |
Nov 02 17:42:44.024 INFO kablam! 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Nov 02 17:42:44.024 INFO kablam!    |                        ^^^^ help: consider using `_text` instead
Nov 02 17:42:44.024 INFO kablam!    |
Nov 02 17:42:44.024 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 17:42:44.024 INFO kablam! 
Nov 02 17:42:44.060 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:42:44.061 INFO kablam!   --> src/main.rs:67:9
Nov 02 17:42:44.061 INFO kablam!    |
Nov 02 17:42:44.061 INFO kablam! 67 |         file.read_to_string(&mut contents);
Nov 02 17:42:44.061 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:42:44.061 INFO kablam!    |
Nov 02 17:42:44.061 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:42:44.061 INFO kablam! 
Nov 02 17:42:44.113 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.24s
Nov 02 17:42:44.133 INFO kablam! su: No module specific data is present
Nov 02 17:42:45.322 INFO running `"docker" "rm" "-f" "f9944663cd49221bfcec19e8de371c5322ac21f20ac8e19d75dd39433a82a740"`
Nov 02 17:42:45.576 INFO blam! f9944663cd49221bfcec19e8de371c5322ac21f20ac8e19d75dd39433a82a740