Oct 13 00:44:44.630 INFO checking balta2ar/brotab against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:44:44.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 00:44:45.044 INFO blam! ab6da06e631d5526ff7d5c37edafbc4642da8585850d607d76e85a5d9553a358
Oct 13 00:44:45.049 INFO running `"docker" "start" "-a" "ab6da06e631d5526ff7d5c37edafbc4642da8585850d607d76e85a5d9553a358"`
Oct 13 00:44:45.608 INFO kablam! usermod: no changes
Oct 13 00:44:45.912 INFO kablam!     Checking want v0.0.4
Oct 13 00:44:45.912 INFO kablam!     Checking mio v0.6.15
Oct 13 00:44:45.912 INFO kablam!     Checking tokio-io v0.1.7
Oct 13 00:44:45.912 INFO kablam!     Checking tokio-threadpool v0.1.5
Oct 13 00:44:49.295 INFO kablam!     Checking tokio-codec v0.1.0
Oct 13 00:44:49.701 INFO kablam!     Checking tokio-reactor v0.1.3
Oct 13 00:44:49.936 INFO kablam!     Checking tokio-fs v0.1.3
Oct 13 00:44:51.326 INFO kablam!     Checking tokio-udp v0.1.1
Oct 13 00:44:51.326 INFO kablam!     Checking tokio-tcp v0.1.1
Oct 13 00:44:53.359 INFO kablam!     Checking tokio v0.1.7
Oct 13 00:44:55.224 INFO kablam!     Checking tokio-core v0.1.17
Oct 13 00:44:57.640 INFO kablam!     Checking hyper v0.11.27
Oct 13 00:44:57.661 INFO kablam!     Checking tokio-tls v0.1.4
Oct 13 00:45:04.233 INFO kablam!     Checking hyper-tls v0.1.4
Oct 13 00:45:06.727 INFO kablam!     Checking reqwest v0.8.7
Oct 13 00:45:10.452 INFO kablam!     Checking brotab v0.1.0 (/source)
Oct 13 00:45:13.937 INFO kablam! warning: unused import: `std::thread`
Oct 13 00:45:13.937 INFO kablam!   --> src/main.rs:10:5
Oct 13 00:45:13.937 INFO kablam!    |
Oct 13 00:45:13.937 INFO kablam! 10 | use std::thread;
Oct 13 00:45:13.937 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 00:45:13.937 INFO kablam!    |
Oct 13 00:45:13.937 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 00:45:13.937 INFO kablam! 
Oct 13 00:45:13.937 INFO kablam! warning: unused import: `Arg`
Oct 13 00:45:13.937 INFO kablam!   --> src/main.rs:16:17
Oct 13 00:45:13.937 INFO kablam!    |
Oct 13 00:45:13.937 INFO kablam! 16 | use clap::{App, Arg, SubCommand};
Oct 13 00:45:13.937 INFO kablam!    |                 ^^^
Oct 13 00:45:13.937 INFO kablam! 
Oct 13 00:45:13.995 INFO kablam! warning: unused import: `std::thread`
Oct 13 00:45:13.995 INFO kablam!   --> src/main.rs:10:5
Oct 13 00:45:13.995 INFO kablam!    |
Oct 13 00:45:13.995 INFO kablam! 10 | use std::thread;
Oct 13 00:45:13.995 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 00:45:13.995 INFO kablam!    |
Oct 13 00:45:13.995 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 00:45:13.995 INFO kablam! 
Oct 13 00:45:13.995 INFO kablam! warning: unused import: `Arg`
Oct 13 00:45:13.995 INFO kablam!   --> src/main.rs:16:17
Oct 13 00:45:13.995 INFO kablam!    |
Oct 13 00:45:13.996 INFO kablam! 16 | use clap::{App, Arg, SubCommand};
Oct 13 00:45:13.996 INFO kablam!    |                 ^^^
Oct 13 00:45:13.996 INFO kablam! 
Oct 13 00:45:14.053 INFO kablam! warning: unused variable: `text`
Oct 13 00:45:14.053 INFO kablam!   --> src/main.rs:54:24
Oct 13 00:45:14.053 INFO kablam!    |
Oct 13 00:45:14.053 INFO kablam! 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Oct 13 00:45:14.053 INFO kablam!    |                        ^^^^ help: consider using `_text` instead
Oct 13 00:45:14.053 INFO kablam!    |
Oct 13 00:45:14.053 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 00:45:14.053 INFO kablam! 
Oct 13 00:45:14.082 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:45:14.082 INFO kablam!   --> src/main.rs:67:9
Oct 13 00:45:14.082 INFO kablam!    |
Oct 13 00:45:14.082 INFO kablam! 67 |         file.read_to_string(&mut contents);
Oct 13 00:45:14.082 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:14.082 INFO kablam!    |
Oct 13 00:45:14.082 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:45:14.082 INFO kablam! 
Oct 13 00:45:14.104 INFO kablam! warning: unused variable: `text`
Oct 13 00:45:14.104 INFO kablam!   --> src/main.rs:54:24
Oct 13 00:45:14.104 INFO kablam!    |
Oct 13 00:45:14.104 INFO kablam! 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Oct 13 00:45:14.104 INFO kablam!    |                        ^^^^ help: consider using `_text` instead
Oct 13 00:45:14.104 INFO kablam!    |
Oct 13 00:45:14.104 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 00:45:14.104 INFO kablam! 
Oct 13 00:45:14.126 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 00:45:14.126 INFO kablam!   --> src/main.rs:67:9
Oct 13 00:45:14.126 INFO kablam!    |
Oct 13 00:45:14.126 INFO kablam! 67 |         file.read_to_string(&mut contents);
Oct 13 00:45:14.126 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:45:14.126 INFO kablam!    |
Oct 13 00:45:14.126 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 00:45:14.126 INFO kablam! 
Oct 13 00:45:14.144 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.52s
Oct 13 00:45:14.153 INFO kablam! su: No module specific data is present
Oct 13 00:45:14.453 INFO running `"docker" "rm" "-f" "ab6da06e631d5526ff7d5c37edafbc4642da8585850d607d76e85a5d9553a358"`
Oct 13 00:45:14.570 INFO blam! ab6da06e631d5526ff7d5c37edafbc4642da8585850d607d76e85a5d9553a358