Sep 04 22:33:50.257 INFO checking byte-sequence-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 22:33:50.257 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 22:33:50.257 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 22:33:50.489 INFO blam! bf7bbe8aff1bc806821a220181ef18b0afca1441c640aa43cf667fb13cecc45c
Sep 04 22:33:50.491 INFO running `"docker" "start" "-a" "bf7bbe8aff1bc806821a220181ef18b0afca1441c640aa43cf667fb13cecc45c"`
Sep 04 22:33:51.273 INFO kablam!     Checking byte-sequence v0.1.0 (file:///source)
Sep 04 22:33:52.626 INFO kablam! warning: unused imports: `Deserialize`, `Serialize`
Sep 04 22:33:52.626 INFO kablam!    --> src/lib.rs:125:17
Sep 04 22:33:52.626 INFO kablam!     |
Sep 04 22:33:52.626 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 04 22:33:52.626 INFO kablam!     |                 ^^^^^^^^^              ^^^^^^^^^^^
Sep 04 22:33:52.626 INFO kablam!     |
Sep 04 22:33:52.626 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 04 22:33:52.626 INFO kablam! 
Sep 04 22:33:53.004 INFO kablam! warning: unused import: `Serializer`
Sep 04 22:33:53.004 INFO kablam!    --> src/lib.rs:125:28
Sep 04 22:33:53.004 INFO kablam!     |
Sep 04 22:33:53.004 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 04 22:33:53.004 INFO kablam!     |                            ^^^^^^^^^^
Sep 04 22:33:53.004 INFO kablam! 
Sep 04 22:33:53.004 INFO kablam! warning: unused import: `Deserializer`
Sep 04 22:33:53.004 INFO kablam!    --> src/lib.rs:125:53
Sep 04 22:33:53.005 INFO kablam!     |
Sep 04 22:33:53.005 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 04 22:33:53.005 INFO kablam!     |                                                     ^^^^^^^^^^^^
Sep 04 22:33:53.005 INFO kablam! 
Sep 04 22:33:53.141 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Sep 04 22:33:53.144 INFO kablam! su: No module specific data is present
Sep 04 22:33:53.510 INFO running `"docker" "rm" "-f" "bf7bbe8aff1bc806821a220181ef18b0afca1441c640aa43cf667fb13cecc45c"`
Sep 04 22:33:53.607 INFO blam! bf7bbe8aff1bc806821a220181ef18b0afca1441c640aa43cf667fb13cecc45c