Sep 10 03:49:09.368 INFO checking jvns/rust-bcc against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 03:49:09.368 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 03:49:09.368 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/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 03:49:09.571 INFO blam! 7be916e5e125dadb9879916dd83c6b7887aa0c859d9126bc9381077065997f5e
Sep 10 03:49:09.573 INFO running `"docker" "start" "-a" "7be916e5e125dadb9879916dd83c6b7887aa0c859d9126bc9381077065997f5e"`
Sep 10 03:49:11.373 INFO kablam! usermod: no changes
Sep 10 03:49:11.620 INFO kablam!    Compiling bindgen v0.31.3
Sep 10 03:49:11.627 INFO kablam!    Compiling regex-syntax v0.5.6
Sep 10 03:49:11.627 INFO kablam!    Compiling log v0.4.5
Sep 10 03:49:11.627 INFO kablam!    Compiling clang-sys v0.21.2
Sep 10 03:49:11.650 INFO kablam!    Compiling aho-corasick v0.6.8
Sep 10 03:49:11.651 INFO kablam!    Compiling libloading v0.4.3
Sep 10 03:49:11.652 INFO kablam!    Compiling syn v0.14.9
Sep 10 03:49:16.586 INFO kablam!    Compiling log v0.3.9
Sep 10 03:49:50.851 INFO kablam!    Compiling synstructure v0.9.0
Sep 10 03:49:55.736 INFO kablam!    Compiling regex v0.2.11
Sep 10 03:50:01.011 INFO kablam!    Compiling failure_derive v0.1.2
Sep 10 03:50:10.498 INFO kablam!     Checking failure v0.1.2
Sep 10 03:50:12.563 INFO kablam!    Compiling env_logger v0.4.3
Sep 10 03:50:38.071 INFO kablam!    Compiling bcc-sys v0.4.0
Sep 10 03:50:41.078 INFO kablam!     Checking bcc v0.0.4 (file:///source)
Sep 10 03:50:41.780 INFO kablam! warning: field is never used: `table`
Sep 10 03:50:41.780 INFO kablam!   --> src/perf.rs:51:5
Sep 10 03:50:41.780 INFO kablam!    |
Sep 10 03:50:41.780 INFO kablam! 51 |     table: Table,
Sep 10 03:50:41.780 INFO kablam!    |     ^^^^^^^^^^^^
Sep 10 03:50:41.780 INFO kablam!    |
Sep 10 03:50:41.780 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 03:50:41.780 INFO kablam! 
Sep 10 03:50:41.780 INFO kablam! warning: field is never used: `callbacks`
Sep 10 03:50:41.780 INFO kablam!   --> src/perf.rs:53:5
Sep 10 03:50:41.780 INFO kablam!    |
Sep 10 03:50:41.780 INFO kablam! 53 |     callbacks: Vec<Box<PerfCallback>>,
Sep 10 03:50:41.780 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:50:41.780 INFO kablam! 
Sep 10 03:50:41.918 INFO kablam! warning: field is never used: `table`
Sep 10 03:50:41.918 INFO kablam!   --> src/perf.rs:51:5
Sep 10 03:50:41.918 INFO kablam!    |
Sep 10 03:50:41.918 INFO kablam! 51 |     table: Table,
Sep 10 03:50:41.918 INFO kablam!    |     ^^^^^^^^^^^^
Sep 10 03:50:41.918 INFO kablam!    |
Sep 10 03:50:41.918 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 03:50:41.918 INFO kablam! 
Sep 10 03:50:41.918 INFO kablam! warning: field is never used: `callbacks`
Sep 10 03:50:41.918 INFO kablam!   --> src/perf.rs:53:5
Sep 10 03:50:41.918 INFO kablam!    |
Sep 10 03:50:41.918 INFO kablam! 53 |     callbacks: Vec<Box<PerfCallback>>,
Sep 10 03:50:41.918 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:50:41.918 INFO kablam! 
Sep 10 03:50:42.718 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
Sep 10 03:50:42.731 INFO kablam! su: No module specific data is present
Sep 10 03:50:43.791 INFO running `"docker" "rm" "-f" "7be916e5e125dadb9879916dd83c6b7887aa0c859d9126bc9381077065997f5e"`
Sep 10 03:50:43.976 INFO blam! 7be916e5e125dadb9879916dd83c6b7887aa0c859d9126bc9381077065997f5e