Sep 05 23:33:38.098 INFO checking sta-0.2.5 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 23:33:38.098 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 23:33:38.098 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 23:33:38.260 INFO blam! 7a763f0b962605281535cf9f8f0b62a12447d4edfa235c3ef043b858a6afc979
Sep 05 23:33:38.261 INFO running `"docker" "start" "-a" "7a763f0b962605281535cf9f8f0b62a12447d4edfa235c3ef043b858a6afc979"`
Sep 05 23:33:39.117 INFO kablam! usermod: no changes
Sep 05 23:33:39.143 INFO kablam!     Checking terminal_size v0.1.8
Sep 05 23:33:39.144 INFO kablam!     Checking snap v0.2.5
Sep 05 23:33:39.712 INFO kablam!     Checking sta v0.2.5 (file:///source)
Sep 05 23:33:39.995 INFO kablam! warning: constant item is never used: `BYTEXOR`
Sep 05 23:33:39.995 INFO kablam!    --> src/lib.rs:284:5
Sep 05 23:33:39.995 INFO kablam!     |
Sep 05 23:33:39.995 INFO kablam! 284 |     const BYTEXOR: u8 = 53;
Sep 05 23:33:39.995 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:39.995 INFO kablam!     |
Sep 05 23:33:39.995 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 05 23:33:39.995 INFO kablam! 
Sep 05 23:33:39.995 INFO kablam! warning: method is never used: `compress_to_bytes`
Sep 05 23:33:39.995 INFO kablam!    --> src/lib.rs:430:9
Sep 05 23:33:39.995 INFO kablam!     |
Sep 05 23:33:39.995 INFO kablam! 430 |         fn compress_to_bytes(self: &Self) -> Vec<u8> {
Sep 05 23:33:39.995 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:39.995 INFO kablam! 
Sep 05 23:33:39.995 INFO kablam! warning: method is never used: `autodecompress`
Sep 05 23:33:39.995 INFO kablam!    --> src/lib.rs:459:9
Sep 05 23:33:39.995 INFO kablam!     |
Sep 05 23:33:39.995 INFO kablam! 459 |         fn autodecompress(self: &mut Self) {
Sep 05 23:33:39.995 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:39.995 INFO kablam! 
Sep 05 23:33:40.031 INFO kablam! warning: constant item is never used: `BYTEXOR`
Sep 05 23:33:40.031 INFO kablam!    --> src/lib.rs:284:5
Sep 05 23:33:40.031 INFO kablam!     |
Sep 05 23:33:40.031 INFO kablam! 284 |     const BYTEXOR: u8 = 53;
Sep 05 23:33:40.031 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:40.031 INFO kablam!     |
Sep 05 23:33:40.031 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 05 23:33:40.031 INFO kablam! 
Sep 05 23:33:40.031 INFO kablam! warning: method is never used: `compress_to_bytes`
Sep 05 23:33:40.031 INFO kablam!    --> src/lib.rs:430:9
Sep 05 23:33:40.031 INFO kablam!     |
Sep 05 23:33:40.031 INFO kablam! 430 |         fn compress_to_bytes(self: &Self) -> Vec<u8> {
Sep 05 23:33:40.031 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:40.031 INFO kablam! 
Sep 05 23:33:40.031 INFO kablam! warning: method is never used: `autodecompress`
Sep 05 23:33:40.031 INFO kablam!    --> src/lib.rs:459:9
Sep 05 23:33:40.031 INFO kablam!     |
Sep 05 23:33:40.031 INFO kablam! 459 |         fn autodecompress(self: &mut Self) {
Sep 05 23:33:40.031 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:33:40.031 INFO kablam! 
Sep 05 23:33:40.045 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Sep 05 23:33:40.047 INFO kablam! su: No module specific data is present
Sep 05 23:33:40.966 INFO running `"docker" "rm" "-f" "7a763f0b962605281535cf9f8f0b62a12447d4edfa235c3ef043b858a6afc979"`
Sep 05 23:33:41.039 INFO blam! 7a763f0b962605281535cf9f8f0b62a12447d4edfa235c3ef043b858a6afc979