Aug 17 06:58:38.636 INFO checking vigenere-0.0.3 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 06:58:38.636 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 06:58:38.636 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 06:58:38.636 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 06:58:38.886 INFO blam! d3639ce60236c6fea4720581011a81a97ea0f9cf30d6ae0d45facb6241afb59b
Aug 17 06:58:38.889 INFO running `"docker" "start" "-a" "d3639ce60236c6fea4720581011a81a97ea0f9cf30d6ae0d45facb6241afb59b"`
Aug 17 06:58:39.725 INFO kablam!     Checking vigenere v0.0.3 (file:///source)
Aug 17 06:58:40.641 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 06:58:40.641 INFO kablam!   --> src/libvigenere.rs:63:29
Aug 17 06:58:40.641 INFO kablam!    |
Aug 17 06:58:40.641 INFO kablam! 63 |                             handle_out.write(&[out_char]);
Aug 17 06:58:40.642 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 06:58:40.646 INFO kablam!    |
Aug 17 06:58:40.646 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 06:58:40.646 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 06:58:40.646 INFO kablam! 
Aug 17 06:58:40.716 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 06:58:40.716 INFO kablam!   --> src/libvigenere.rs:63:29
Aug 17 06:58:40.716 INFO kablam!    |
Aug 17 06:58:40.716 INFO kablam! 63 |                             handle_out.write(&[out_char]);
Aug 17 06:58:40.717 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 06:58:40.717 INFO kablam!    |
Aug 17 06:58:40.717 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 06:58:40.717 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 06:58:40.717 INFO kablam! 
Aug 17 06:58:40.781 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Aug 17 06:58:40.784 INFO kablam! su: No module specific data is present
Aug 17 06:58:41.306 INFO running `"docker" "rm" "-f" "d3639ce60236c6fea4720581011a81a97ea0f9cf30d6ae0d45facb6241afb59b"`
Aug 17 06:58:41.474 INFO blam! d3639ce60236c6fea4720581011a81a97ea0f9cf30d6ae0d45facb6241afb59b