Sep 10 10:05:09.294 INFO checking serde_codegen-0.8.23 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 10:05:09.294 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 10:05:09.294 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:05:09.495 INFO blam! 82af1829e9f70a104db0aff3827d9c82f2899963778dae742758e8e6030afbbd
Sep 10 10:05:09.497 INFO running `"docker" "start" "-a" "82af1829e9f70a104db0aff3827d9c82f2899963778dae742758e8e6030afbbd"`
Sep 10 10:05:10.381 INFO kablam! usermod: no changes
Sep 10 10:05:10.512 INFO kablam!     Checking syntex_pos v0.54.0
Sep 10 10:05:10.514 INFO kablam!     Checking syn v0.10.8
Sep 10 10:05:11.246 INFO kablam!     Checking syntex_errors v0.54.0
Sep 10 10:05:12.491 INFO kablam!     Checking syntex_syntax v0.54.0
Sep 10 10:05:13.105 INFO kablam!     Checking serde_codegen_internals v0.11.3
Sep 10 10:05:29.086 INFO kablam!     Checking syntex v0.54.0
Sep 10 10:05:29.594 INFO kablam!     Checking serde_codegen v0.8.23 (file:///source)
Sep 10 10:05:30.197 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 10:05:30.197 INFO kablam!   --> src/lib.rs:15:1
Sep 10 10:05:30.197 INFO kablam!    |
Sep 10 10:05:30.197 INFO kablam! 15 | #[macro_use]
Sep 10 10:05:30.197 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 10:05:30.197 INFO kablam!    |
Sep 10 10:05:30.197 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 10:05:30.197 INFO kablam! 
Sep 10 10:05:30.202 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 10:05:30.202 INFO kablam!   --> src/lib.rs:15:1
Sep 10 10:05:30.202 INFO kablam!    |
Sep 10 10:05:30.202 INFO kablam! 15 | #[macro_use]
Sep 10 10:05:30.202 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 10:05:30.202 INFO kablam!    |
Sep 10 10:05:30.202 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 10:05:30.202 INFO kablam! 
Sep 10 10:05:31.064 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.66s
Sep 10 10:05:31.071 INFO kablam! su: No module specific data is present
Sep 10 10:05:31.667 INFO running `"docker" "rm" "-f" "82af1829e9f70a104db0aff3827d9c82f2899963778dae742758e8e6030afbbd"`
Sep 10 10:05:31.763 INFO blam! 82af1829e9f70a104db0aff3827d9c82f2899963778dae742758e8e6030afbbd