Oct 27 07:52:52.677 INFO checking balta2ar/brotab against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 07:52:52.679 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 07:52:53.047 INFO blam! 8e488368db1e81330d9aded29b9a9b488fba377aff563a902b277ec2c8bb6d18
Oct 27 07:52:53.067 INFO running `"docker" "start" "-a" "8e488368db1e81330d9aded29b9a9b488fba377aff563a902b277ec2c8bb6d18"`
Oct 27 07:52:53.644 INFO kablam! usermod: no changes
Oct 27 07:52:53.927 INFO kablam!     Checking uuid v0.6.5
Oct 27 07:52:53.949 INFO kablam!     Checking want v0.0.4
Oct 27 07:52:53.949 INFO kablam!     Checking mio v0.6.15
Oct 27 07:52:53.949 INFO kablam!     Checking tokio-io v0.1.7
Oct 27 07:52:53.950 INFO kablam!     Checking serde_json v1.0.24
Oct 27 07:52:53.950 INFO kablam!     Checking crossbeam-epoch v0.4.3
Oct 27 07:52:53.950 INFO kablam!     Checking openssl v0.9.24
Oct 27 07:52:53.951 INFO kablam!     Checking serde_urlencoded v0.5.2
Oct 27 07:52:55.127 INFO kablam!     Checking libflate v0.1.16
Oct 27 07:52:56.303 INFO kablam!     Checking tokio-codec v0.1.0
Oct 27 07:52:56.831 INFO kablam!     Checking crossbeam-deque v0.3.1
Oct 27 07:52:58.801 INFO kablam!     Checking tokio-reactor v0.1.3
Oct 27 07:52:59.989 INFO kablam!     Checking tokio-threadpool v0.1.5
Oct 27 07:53:02.750 INFO kablam!     Checking tokio-tcp v0.1.1
Oct 27 07:53:02.752 INFO kablam!     Checking tokio-udp v0.1.1
Oct 27 07:53:03.483 INFO kablam!     Checking native-tls v0.1.5
Oct 27 07:53:05.495 INFO kablam!     Checking tokio-fs v0.1.3
Oct 27 07:53:06.873 INFO kablam!     Checking tokio v0.1.7
Oct 27 07:53:08.585 INFO kablam!     Checking tokio-core v0.1.17
Oct 27 07:53:10.762 INFO kablam!     Checking hyper v0.11.27
Oct 27 07:53:10.762 INFO kablam!     Checking tokio-tls v0.1.4
Oct 27 07:53:16.772 INFO kablam!     Checking hyper-tls v0.1.4
Oct 27 07:53:18.840 INFO kablam!     Checking reqwest v0.8.7
Oct 27 07:53:22.451 INFO kablam!     Checking brotab v0.1.0 (/source)
Oct 27 07:53:26.340 INFO kablam! warning: unused import: `std::thread`
Oct 27 07:53:26.340 INFO kablam!   --> src/main.rs:10:5
Oct 27 07:53:26.340 INFO kablam!    |
Oct 27 07:53:26.340 INFO kablam! 10 | use std::thread;
Oct 27 07:53:26.340 INFO kablam!    |     ^^^^^^^^^^^
Oct 27 07:53:26.340 INFO kablam!    |
Oct 27 07:53:26.340 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 07:53:26.340 INFO kablam! 
Oct 27 07:53:26.340 INFO kablam! warning: unused import: `Arg`
Oct 27 07:53:26.340 INFO kablam!   --> src/main.rs:16:17
Oct 27 07:53:26.340 INFO kablam!    |
Oct 27 07:53:26.340 INFO kablam! 16 | use clap::{App, Arg, SubCommand};
Oct 27 07:53:26.340 INFO kablam!    |                 ^^^
Oct 27 07:53:26.340 INFO kablam! 
Oct 27 07:53:26.425 INFO kablam! warning: unused variable: `text`
Oct 27 07:53:26.425 INFO kablam!   --> src/main.rs:54:24
Oct 27 07:53:26.425 INFO kablam!    |
Oct 27 07:53:26.425 INFO kablam! 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Oct 27 07:53:26.425 INFO kablam!    |                        ^^^^ help: consider using `_text` instead
Oct 27 07:53:26.425 INFO kablam!    |
Oct 27 07:53:26.425 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 07:53:26.425 INFO kablam! 
Oct 27 07:53:26.451 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 07:53:26.452 INFO kablam!   --> src/main.rs:67:9
Oct 27 07:53:26.452 INFO kablam!    |
Oct 27 07:53:26.453 INFO kablam! 67 |         file.read_to_string(&mut contents);
Oct 27 07:53:26.453 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:26.453 INFO kablam!    |
Oct 27 07:53:26.453 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 07:53:26.453 INFO kablam! 
Oct 27 07:53:26.520 INFO kablam! warning: unused import: `std::thread`
Oct 27 07:53:26.520 INFO kablam!   --> src/main.rs:10:5
Oct 27 07:53:26.520 INFO kablam!    |
Oct 27 07:53:26.520 INFO kablam! 10 | use std::thread;
Oct 27 07:53:26.520 INFO kablam!    |     ^^^^^^^^^^^
Oct 27 07:53:26.520 INFO kablam!    |
Oct 27 07:53:26.520 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 07:53:26.520 INFO kablam! 
Oct 27 07:53:26.520 INFO kablam! warning: unused import: `Arg`
Oct 27 07:53:26.520 INFO kablam!   --> src/main.rs:16:17
Oct 27 07:53:26.521 INFO kablam!    |
Oct 27 07:53:26.521 INFO kablam! 16 | use clap::{App, Arg, SubCommand};
Oct 27 07:53:26.521 INFO kablam!    |                 ^^^
Oct 27 07:53:26.521 INFO kablam! 
Oct 27 07:53:26.631 INFO kablam! warning: unused variable: `text`
Oct 27 07:53:26.631 INFO kablam!   --> src/main.rs:54:24
Oct 27 07:53:26.632 INFO kablam!    |
Oct 27 07:53:26.632 INFO kablam! 54 | fn edit_text_in_editor(text: &String) -> Option<String> {
Oct 27 07:53:26.632 INFO kablam!    |                        ^^^^ help: consider using `_text` instead
Oct 27 07:53:26.632 INFO kablam!    |
Oct 27 07:53:26.633 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 07:53:26.633 INFO kablam! 
Oct 27 07:53:26.658 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 07:53:26.658 INFO kablam!   --> src/main.rs:67:9
Oct 27 07:53:26.658 INFO kablam!    |
Oct 27 07:53:26.658 INFO kablam! 67 |         file.read_to_string(&mut contents);
Oct 27 07:53:26.658 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:53:26.658 INFO kablam!    |
Oct 27 07:53:26.658 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 07:53:26.658 INFO kablam! 
Oct 27 07:53:26.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.01s
Oct 27 07:53:26.693 INFO kablam! su: No module specific data is present
Oct 27 07:53:26.932 INFO running `"docker" "rm" "-f" "8e488368db1e81330d9aded29b9a9b488fba377aff563a902b277ec2c8bb6d18"`
Oct 27 07:53:27.039 INFO blam! 8e488368db1e81330d9aded29b9a9b488fba377aff563a902b277ec2c8bb6d18