Sep 10 21:50:03.848 INFO checking byte-sequence-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 21:50:03.848 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 21:50:03.849 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:50:03.990 INFO blam! 889c2c7b5dd017b1ccce6af73bb6d31db3e4caa74fc04c6268527e4ae38f8b6c
Sep 10 21:50:03.993 INFO running `"docker" "start" "-a" "889c2c7b5dd017b1ccce6af73bb6d31db3e4caa74fc04c6268527e4ae38f8b6c"`
Sep 10 21:50:05.039 INFO kablam! usermod: no changes
Sep 10 21:50:05.079 INFO kablam!     Checking byte-sequence v0.1.0 (file:///source)
Sep 10 21:50:05.645 INFO kablam! warning: unused imports: `Deserialize`, `Serialize`
Sep 10 21:50:05.645 INFO kablam!    --> src/lib.rs:125:17
Sep 10 21:50:05.645 INFO kablam!     |
Sep 10 21:50:05.645 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 10 21:50:05.645 INFO kablam!     |                 ^^^^^^^^^              ^^^^^^^^^^^
Sep 10 21:50:05.645 INFO kablam!     |
Sep 10 21:50:05.645 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 10 21:50:05.645 INFO kablam! 
Sep 10 21:50:05.800 INFO kablam! warning: unused import: `Serializer`
Sep 10 21:50:05.800 INFO kablam!    --> src/lib.rs:125:28
Sep 10 21:50:05.800 INFO kablam!     |
Sep 10 21:50:05.800 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 10 21:50:05.800 INFO kablam!     |                            ^^^^^^^^^^
Sep 10 21:50:05.800 INFO kablam! 
Sep 10 21:50:05.800 INFO kablam! warning: unused import: `Deserializer`
Sep 10 21:50:05.800 INFO kablam!    --> src/lib.rs:125:53
Sep 10 21:50:05.800 INFO kablam!     |
Sep 10 21:50:05.800 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 10 21:50:05.800 INFO kablam!     |                                                     ^^^^^^^^^^^^
Sep 10 21:50:05.800 INFO kablam! 
Sep 10 21:50:05.876 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Sep 10 21:50:05.880 INFO kablam! su: No module specific data is present
Sep 10 21:50:07.046 INFO running `"docker" "rm" "-f" "889c2c7b5dd017b1ccce6af73bb6d31db3e4caa74fc04c6268527e4ae38f8b6c"`
Sep 10 21:50:07.123 INFO blam! 889c2c7b5dd017b1ccce6af73bb6d31db3e4caa74fc04c6268527e4ae38f8b6c