Nov 01 08:12:05.471 INFO checking balta2ar/brotab against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 08:12:05.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 08:12:05.870 INFO blam! 60df6082b356ef25f628db0ba028f150e96230bcd53bae0ebb74ae571265b1e3
Nov 01 08:12:05.871 INFO running `"docker" "start" "-a" "60df6082b356ef25f628db0ba028f150e96230bcd53bae0ebb74ae571265b1e3"`
Nov 01 08:12:07.721 INFO kablam! usermod: no changes
Nov 01 08:12:08.093 INFO kablam!     Checking net2 v0.2.33
Nov 01 08:12:08.114 INFO kablam!     Checking want v0.0.4
Nov 01 08:12:08.129 INFO kablam!     Checking uuid v0.6.5
Nov 01 08:12:08.146 INFO kablam!     Checking tokio-io v0.1.7
Nov 01 08:12:08.162 INFO kablam!     Checking crossbeam-epoch v0.4.3
Nov 01 08:12:08.193 INFO kablam!     Checking mime_guess v2.0.0-alpha.6
Nov 01 08:12:11.056 INFO kablam!     Checking mio v0.6.15
Nov 01 08:12:11.535 INFO kablam!     Checking crossbeam-deque v0.3.1
Nov 01 08:12:11.989 INFO kablam!     Checking tokio-codec v0.1.0
Nov 01 08:12:13.496 INFO kablam!     Checking tokio-threadpool v0.1.5
Nov 01 08:12:15.050 INFO kablam!     Checking tokio-reactor v0.1.3
Nov 01 08:12:16.268 INFO kablam!     Checking tokio-fs v0.1.3
Nov 01 08:12:16.636 INFO kablam!     Checking tokio-udp v0.1.1
Nov 01 08:12:16.636 INFO kablam!     Checking tokio-tcp v0.1.1
Nov 01 08:12:18.644 INFO kablam!     Checking tokio v0.1.7
Nov 01 08:12:20.438 INFO kablam!     Checking tokio-core v0.1.17
Nov 01 08:12:22.749 INFO kablam!     Checking tokio-tls v0.1.4
Nov 01 08:12:22.749 INFO kablam!     Checking hyper v0.11.27
Nov 01 08:12:30.331 INFO kablam!     Checking hyper-tls v0.1.4
Nov 01 08:12:33.013 INFO kablam!     Checking reqwest v0.8.7
Nov 01 08:12:36.768 INFO kablam!     Checking brotab v0.1.0 (/source)
Nov 01 08:12:42.254 INFO kablam! warning: unused import: `std::thread`
Nov 01 08:12:42.254 INFO kablam!   --> src/main.rs:10:5
Nov 01 08:12:42.254 INFO kablam!    |
Nov 01 08:12:42.254 INFO kablam! 10 | use std::thread;
Nov 01 08:12:42.254 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 08:12:42.254 INFO kablam!    |
Nov 01 08:12:42.254 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 08:12:42.254 INFO kablam! 
Nov 01 08:12:42.255 INFO kablam! warning: unused import: `Arg`
Nov 01 08:12:42.255 INFO kablam!   --> src/main.rs:16:17
Nov 01 08:12:42.255 INFO kablam!    |
Nov 01 08:12:42.255 INFO kablam! 16 | use clap::{App, Arg, SubCommand};
Nov 01 08:12:42.255 INFO kablam!    |                 ^^^
Nov 01 08:12:42.255 INFO kablam! 
Nov 01 08:12:42.472 INFO kablam! warning: unused variable: `text`
Nov 01 08:12:42.472 INFO kablam!   --> src/main.rs:54:24
Nov 01 08:12:42.472 INFO kablam!    |
Nov 01 08:12:42.472 INFO kablam! 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Nov 01 08:12:42.472 INFO kablam!    |                        ^^^^ help: consider using `_text` instead
Nov 01 08:12:42.472 INFO kablam!    |
Nov 01 08:12:42.472 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 08:12:42.472 INFO kablam! 
Nov 01 08:12:42.514 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 08:12:42.514 INFO kablam!   --> src/main.rs:67:9
Nov 01 08:12:42.514 INFO kablam!    |
Nov 01 08:12:42.514 INFO kablam! 67 |         file.read_to_string(&mut contents);
Nov 01 08:12:42.515 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:12:42.515 INFO kablam!    |
Nov 01 08:12:42.515 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 08:12:42.515 INFO kablam! 
Nov 01 08:12:42.622 INFO kablam! warning: unused import: `std::thread`
Nov 01 08:12:42.623 INFO kablam!   --> src/main.rs:10:5
Nov 01 08:12:42.623 INFO kablam!    |
Nov 01 08:12:42.623 INFO kablam! 10 | use std::thread;
Nov 01 08:12:42.623 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 08:12:42.623 INFO kablam!    |
Nov 01 08:12:42.623 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 08:12:42.623 INFO kablam! 
Nov 01 08:12:42.623 INFO kablam! warning: unused import: `Arg`
Nov 01 08:12:42.623 INFO kablam!   --> src/main.rs:16:17
Nov 01 08:12:42.623 INFO kablam!    |
Nov 01 08:12:42.623 INFO kablam! 16 | use clap::{App, Arg, SubCommand};
Nov 01 08:12:42.623 INFO kablam!    |                 ^^^
Nov 01 08:12:42.623 INFO kablam! 
Nov 01 08:12:42.748 INFO kablam! warning: unused variable: `text`
Nov 01 08:12:42.748 INFO kablam!   --> src/main.rs:54:24
Nov 01 08:12:42.748 INFO kablam!    |
Nov 01 08:12:42.748 INFO kablam! 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Nov 01 08:12:42.748 INFO kablam!    |                        ^^^^ help: consider using `_text` instead
Nov 01 08:12:42.748 INFO kablam!    |
Nov 01 08:12:42.748 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 08:12:42.748 INFO kablam! 
Nov 01 08:12:42.784 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 08:12:42.784 INFO kablam!   --> src/main.rs:67:9
Nov 01 08:12:42.784 INFO kablam!    |
Nov 01 08:12:42.785 INFO kablam! 67 |         file.read_to_string(&mut contents);
Nov 01 08:12:42.785 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:12:42.785 INFO kablam!    |
Nov 01 08:12:42.785 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 08:12:42.785 INFO kablam! 
Nov 01 08:12:42.812 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.07s
Nov 01 08:12:42.845 INFO kablam! su: No module specific data is present
Nov 01 08:12:43.496 INFO running `"docker" "rm" "-f" "60df6082b356ef25f628db0ba028f150e96230bcd53bae0ebb74ae571265b1e3"`
Nov 01 08:12:43.808 INFO blam! 60df6082b356ef25f628db0ba028f150e96230bcd53bae0ebb74ae571265b1e3