Sep 14 18:10:54.590 INFO checking copperline-0.3.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 18:10:54.590 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 18:10:54.590 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 18:10:54.712 INFO blam! 80b2fc8e14c9b9d2042f6448e8dab741d24d49185d4e1c924c8dc81b7da0e449
Sep 14 18:10:54.716 INFO running `"docker" "start" "-a" "80b2fc8e14c9b9d2042f6448e8dab741d24d49185d4e1c924c8dc81b7da0e449"`
Sep 14 18:10:56.132 INFO kablam! usermod: no changes
Sep 14 18:10:56.199 INFO kablam!     Checking strcursor v0.1.0
Sep 14 18:10:56.692 INFO kablam!     Checking copperline v0.3.0 (file:///source)
Sep 14 18:10:57.657 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 14 18:10:57.657 INFO kablam!   --> src/lib.rs:61:26
Sep 14 18:10:57.657 INFO kablam!    |
Sep 14 18:10:57.657 INFO kablam! 61 |                 for _ in (0..len) {
Sep 14 18:10:57.657 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Sep 14 18:10:57.657 INFO kablam!    |
Sep 14 18:10:57.657 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 14 18:10:57.657 INFO kablam! 
Sep 14 18:10:57.657 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 14 18:10:57.657 INFO kablam!    --> src/lib.rs:109:26
Sep 14 18:10:57.657 INFO kablam!     |
Sep 14 18:10:57.657 INFO kablam! 109 |                 for _ in (0..len) {
Sep 14 18:10:57.657 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Sep 14 18:10:57.657 INFO kablam! 
Sep 14 18:10:57.676 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 14 18:10:57.676 INFO kablam!   --> src/lib.rs:61:26
Sep 14 18:10:57.676 INFO kablam!    |
Sep 14 18:10:57.676 INFO kablam! 61 |                 for _ in (0..len) {
Sep 14 18:10:57.676 INFO kablam!    |                          ^^^^^^^^ help: remove these parentheses
Sep 14 18:10:57.676 INFO kablam!    |
Sep 14 18:10:57.676 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 14 18:10:57.676 INFO kablam! 
Sep 14 18:10:57.676 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 14 18:10:57.676 INFO kablam!    --> src/lib.rs:109:26
Sep 14 18:10:57.676 INFO kablam!     |
Sep 14 18:10:57.676 INFO kablam! 109 |                 for _ in (0..len) {
Sep 14 18:10:57.676 INFO kablam!     |                          ^^^^^^^^ help: remove these parentheses
Sep 14 18:10:57.676 INFO kablam! 
Sep 14 18:10:57.915 INFO kablam! warning: unused import: `RawDecoder`
Sep 14 18:10:57.915 INFO kablam!  --> src/parser.rs:3:36
Sep 14 18:10:57.915 INFO kablam!   |
Sep 14 18:10:57.915 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Sep 14 18:10:57.915 INFO kablam!   |                                    ^^^^^^^^^^
Sep 14 18:10:57.915 INFO kablam!   |
Sep 14 18:10:57.915 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 18:10:57.915 INFO kablam! 
Sep 14 18:10:57.926 INFO kablam! warning: unused import: `RawDecoder`
Sep 14 18:10:57.927 INFO kablam!  --> src/parser.rs:3:36
Sep 14 18:10:57.927 INFO kablam!   |
Sep 14 18:10:57.927 INFO kablam! 3 | use encoding::types::{EncodingRef, RawDecoder};
Sep 14 18:10:57.927 INFO kablam!   |                                    ^^^^^^^^^^
Sep 14 18:10:57.927 INFO kablam!   |
Sep 14 18:10:57.927 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 18:10:57.927 INFO kablam! 
Sep 14 18:10:58.010 INFO kablam! warning: method is never used: `reset`
Sep 14 18:10:58.011 INFO kablam!   --> src/buffer.rs:29:5
Sep 14 18:10:58.011 INFO kablam!    |
Sep 14 18:10:58.011 INFO kablam! 29 |     pub fn reset(&mut self) {
Sep 14 18:10:58.011 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 18:10:58.011 INFO kablam!    |
Sep 14 18:10:58.011 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 18:10:58.011 INFO kablam! 
Sep 14 18:10:58.018 INFO kablam! warning: method is never used: `pop`
Sep 14 18:10:58.019 INFO kablam!   --> src/history.rs:67:5
Sep 14 18:10:58.019 INFO kablam!    |
Sep 14 18:10:58.019 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Sep 14 18:10:58.019 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 18:10:58.019 INFO kablam! 
Sep 14 18:10:58.042 INFO kablam! warning: method is never used: `reset`
Sep 14 18:10:58.043 INFO kablam!   --> src/buffer.rs:29:5
Sep 14 18:10:58.043 INFO kablam!    |
Sep 14 18:10:58.043 INFO kablam! 29 |     pub fn reset(&mut self) {
Sep 14 18:10:58.043 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 18:10:58.066 INFO kablam!    |
Sep 14 18:10:58.067 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 18:10:58.067 INFO kablam! 
Sep 14 18:10:58.067 INFO kablam! warning: method is never used: `pop`
Sep 14 18:10:58.067 INFO kablam!   --> src/history.rs:67:5
Sep 14 18:10:58.067 INFO kablam!    |
Sep 14 18:10:58.067 INFO kablam! 67 |     pub fn pop(&mut self) -> Option<String> {
Sep 14 18:10:58.067 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 18:10:58.067 INFO kablam! 
Sep 14 18:10:58.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Sep 14 18:10:58.791 INFO kablam! su: No module specific data is present
Sep 14 18:10:59.792 INFO running `"docker" "rm" "-f" "80b2fc8e14c9b9d2042f6448e8dab741d24d49185d4e1c924c8dc81b7da0e449"`
Sep 14 18:10:59.878 INFO blam! 80b2fc8e14c9b9d2042f6448e8dab741d24d49185d4e1c924c8dc81b7da0e449