Sep 03 22:01:21.736 INFO checking jvns/rust-bcc against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 03 22:01:21.736 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 03 22:01:21.736 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 22:01:22.011 INFO blam! ebd0a4332bb53c0b6626c4a1e9f6ec3a8605bd9253ac11e904dcbf20e661f08f
Sep 03 22:01:22.013 INFO running `"docker" "start" "-a" "ebd0a4332bb53c0b6626c4a1e9f6ec3a8605bd9253ac11e904dcbf20e661f08f"`
Sep 03 22:01:23.236 INFO kablam!    Compiling proc-macro2 v0.4.17
Sep 03 22:01:23.237 INFO kablam!    Compiling bindgen v0.31.3
Sep 03 22:01:23.238 INFO kablam!    Compiling clang-sys v0.21.2
Sep 03 22:01:23.239 INFO kablam!    Compiling log v0.4.5
Sep 03 22:01:23.239 INFO kablam!    Compiling aho-corasick v0.6.8
Sep 03 22:01:23.262 INFO kablam!    Compiling libloading v0.4.3
Sep 03 22:01:27.161 INFO kablam!    Compiling log v0.3.9
Sep 03 22:01:28.566 INFO kablam!    Compiling regex v0.2.11
Sep 03 22:01:36.901 INFO kablam!    Compiling quote v0.6.8
Sep 03 22:01:40.737 INFO kablam!    Compiling syn v0.14.9
Sep 03 22:01:49.255 INFO kablam!    Compiling env_logger v0.4.3
Sep 03 22:02:15.805 INFO kablam!    Compiling synstructure v0.9.0
Sep 03 22:02:22.348 INFO kablam!    Compiling failure_derive v0.1.2
Sep 03 22:02:27.115 INFO kablam!     Checking failure v0.1.2
Sep 03 22:02:36.984 INFO kablam!    Compiling bcc-sys v0.4.0
Sep 03 22:02:40.223 INFO kablam!     Checking bcc v0.0.4 (file:///source)
Sep 03 22:02:41.181 INFO kablam! warning: field is never used: `table`
Sep 03 22:02:41.181 INFO kablam!   --> src/perf.rs:51:5
Sep 03 22:02:41.181 INFO kablam!    |
Sep 03 22:02:41.181 INFO kablam! 51 |     table: Table,
Sep 03 22:02:41.181 INFO kablam!    |     ^^^^^^^^^^^^
Sep 03 22:02:41.182 INFO kablam!    |
Sep 03 22:02:41.182 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 22:02:41.182 INFO kablam! 
Sep 03 22:02:41.183 INFO kablam! warning: field is never used: `callbacks`
Sep 03 22:02:41.183 INFO kablam!   --> src/perf.rs:53:5
Sep 03 22:02:41.183 INFO kablam!    |
Sep 03 22:02:41.183 INFO kablam! 53 |     callbacks: Vec<Box<PerfCallback>>,
Sep 03 22:02:41.183 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 22:02:41.183 INFO kablam! 
Sep 03 22:02:41.265 INFO kablam! warning: field is never used: `table`
Sep 03 22:02:41.265 INFO kablam!   --> src/perf.rs:51:5
Sep 03 22:02:41.266 INFO kablam!    |
Sep 03 22:02:41.266 INFO kablam! 51 |     table: Table,
Sep 03 22:02:41.266 INFO kablam!    |     ^^^^^^^^^^^^
Sep 03 22:02:41.266 INFO kablam!    |
Sep 03 22:02:41.266 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 22:02:41.266 INFO kablam! 
Sep 03 22:02:41.266 INFO kablam! warning: field is never used: `callbacks`
Sep 03 22:02:41.266 INFO kablam!   --> src/perf.rs:53:5
Sep 03 22:02:41.266 INFO kablam!    |
Sep 03 22:02:41.266 INFO kablam! 53 |     callbacks: Vec<Box<PerfCallback>>,
Sep 03 22:02:41.266 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 22:02:41.266 INFO kablam! 
Sep 03 22:02:41.837 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
Sep 03 22:02:41.844 INFO kablam! su: No module specific data is present
Sep 03 22:02:42.279 INFO running `"docker" "rm" "-f" "ebd0a4332bb53c0b6626c4a1e9f6ec3a8605bd9253ac11e904dcbf20e661f08f"`
Sep 03 22:02:42.366 INFO blam! ebd0a4332bb53c0b6626c4a1e9f6ec3a8605bd9253ac11e904dcbf20e661f08f