Sep 20 05:51:47.601 INFO checking byte-sequence-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 05:51:47.601 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 05:51:47.601 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:51:47.790 INFO blam! 504dfdc9b06941e98f43ee1cc35a787146e9222c44d2eda6f0a53a5586d1bab5
Sep 20 05:51:47.792 INFO running `"docker" "start" "-a" "504dfdc9b06941e98f43ee1cc35a787146e9222c44d2eda6f0a53a5586d1bab5"`
Sep 20 05:51:48.925 INFO kablam! usermod: no changes
Sep 20 05:51:48.963 INFO kablam!     Checking byte-sequence v0.1.0 (/source)
Sep 20 05:51:49.461 INFO kablam! warning: unused imports: `Deserialize`, `Serialize`
Sep 20 05:51:49.461 INFO kablam!    --> src/lib.rs:125:17
Sep 20 05:51:49.461 INFO kablam!     |
Sep 20 05:51:49.461 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 20 05:51:49.461 INFO kablam!     |                 ^^^^^^^^^              ^^^^^^^^^^^
Sep 20 05:51:49.461 INFO kablam!     |
Sep 20 05:51:49.461 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 20 05:51:49.461 INFO kablam! 
Sep 20 05:51:49.598 INFO kablam! warning: unused import: `Serializer`
Sep 20 05:51:49.598 INFO kablam!    --> src/lib.rs:125:28
Sep 20 05:51:49.598 INFO kablam!     |
Sep 20 05:51:49.598 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 20 05:51:49.598 INFO kablam!     |                            ^^^^^^^^^^
Sep 20 05:51:49.598 INFO kablam! 
Sep 20 05:51:49.598 INFO kablam! warning: unused import: `Deserializer`
Sep 20 05:51:49.598 INFO kablam!    --> src/lib.rs:125:53
Sep 20 05:51:49.598 INFO kablam!     |
Sep 20 05:51:49.598 INFO kablam! 125 |     use serde::{Serialize, Serializer, Deserialize, Deserializer};
Sep 20 05:51:49.598 INFO kablam!     |                                                     ^^^^^^^^^^^^
Sep 20 05:51:49.598 INFO kablam! 
Sep 20 05:51:49.653 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Sep 20 05:51:49.656 INFO kablam! su: No module specific data is present
Sep 20 05:51:50.058 INFO running `"docker" "rm" "-f" "504dfdc9b06941e98f43ee1cc35a787146e9222c44d2eda6f0a53a5586d1bab5"`
Sep 20 05:51:50.163 INFO blam! 504dfdc9b06941e98f43ee1cc35a787146e9222c44d2eda6f0a53a5586d1bab5