Sep 18 03:00:52.732 INFO checking byte-sequence-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 03:00:52.732 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 03:00:52.732 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 03:00:52.905 INFO blam! b5c73efcaa98236e4dcd2fbf836070f5938588cb3969e6c231691901002f4ac1
Sep 18 03:00:52.911 INFO running `"docker" "start" "-a" "b5c73efcaa98236e4dcd2fbf836070f5938588cb3969e6c231691901002f4ac1"`
Sep 18 03:00:54.166 INFO kablam! usermod: no changes
Sep 18 03:00:54.209 INFO kablam!     Checking byte-sequence v0.1.0 (/source)
Sep 18 03:00:54.609 INFO kablam! warning: unused imports: `Deserialize`, `Serialize`
Sep 18 03:00:54.609 INFO kablam!    --> src/lib.rs:125:17
Sep 18 03:00:54.609 INFO kablam!     |
Sep 18 03:00:54.609 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 18 03:00:54.609 INFO kablam!     |                 ^^^^^^^^^              ^^^^^^^^^^^
Sep 18 03:00:54.609 INFO kablam!     |
Sep 18 03:00:54.609 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 18 03:00:54.609 INFO kablam! 
Sep 18 03:00:54.767 INFO kablam! warning: unused import: `Serializer`
Sep 18 03:00:54.767 INFO kablam!    --> src/lib.rs:125:28
Sep 18 03:00:54.767 INFO kablam!     |
Sep 18 03:00:54.767 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 18 03:00:54.767 INFO kablam!     |                            ^^^^^^^^^^
Sep 18 03:00:54.767 INFO kablam! 
Sep 18 03:00:54.767 INFO kablam! warning: unused import: `Deserializer`
Sep 18 03:00:54.767 INFO kablam!    --> src/lib.rs:125:53
Sep 18 03:00:54.767 INFO kablam!     |
Sep 18 03:00:54.767 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 18 03:00:54.767 INFO kablam!     |                                                     ^^^^^^^^^^^^
Sep 18 03:00:54.767 INFO kablam! 
Sep 18 03:00:54.887 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Sep 18 03:00:54.887 INFO kablam! su: No module specific data is present
Sep 18 03:00:55.347 INFO running `"docker" "rm" "-f" "b5c73efcaa98236e4dcd2fbf836070f5938588cb3969e6c231691901002f4ac1"`
Sep 18 03:00:55.435 INFO blam! b5c73efcaa98236e4dcd2fbf836070f5938588cb3969e6c231691901002f4ac1