Sep 10 22:19:56.900 INFO checking bcc-sys-0.4.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 22:19:56.900 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 22:19:56.901 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/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 22:19:57.086 INFO blam! a8b32ddae6509066d6e915de731523367627a2dc9b1a6fd145acff19e9ae3826
Sep 10 22:19:57.088 INFO running `"docker" "start" "-a" "a8b32ddae6509066d6e915de731523367627a2dc9b1a6fd145acff19e9ae3826"`
Sep 10 22:19:57.758 INFO kablam! usermod: no changes
Sep 10 22:19:57.933 INFO kablam!    Compiling bcc-sys v0.4.0 (file:///source)
Sep 10 22:19:59.218 INFO kablam! warning: constant item is never used: `WHITELIST_FUNCTION`
Sep 10 22:19:59.218 INFO kablam!   --> build.rs:11:1
Sep 10 22:19:59.218 INFO kablam!    |
Sep 10 22:19:59.218 INFO kablam! 11 | const WHITELIST_FUNCTION: &'static [&'static str] = &["bpf_.*", "bcc_.*", "perf_reader_.*"];
Sep 10 22:19:59.218 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:19:59.218 INFO kablam!    |
Sep 10 22:19:59.218 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 22:19:59.218 INFO kablam! 
Sep 10 22:19:59.218 INFO kablam! warning: constant item is never used: `WHITELIST_TYPES`
Sep 10 22:19:59.218 INFO kablam!   --> build.rs:13:1
Sep 10 22:19:59.218 INFO kablam!    |
Sep 10 22:19:59.218 INFO kablam! 13 | / const WHITELIST_TYPES: &'static [&'static str] = &[
Sep 10 22:19:59.218 INFO kablam! 14 | |     "bcc_symbol",
Sep 10 22:19:59.218 INFO kablam! 15 | |     "perf_reader",
Sep 10 22:19:59.218 INFO kablam! 16 | |     "__sk_buff",
Sep 10 22:19:59.218 INFO kablam! ...  |
Sep 10 22:19:59.218 INFO kablam! 20 | |     "bpf_.*",
Sep 10 22:19:59.218 INFO kablam! 21 | | ];
Sep 10 22:19:59.219 INFO kablam!    | |__^
Sep 10 22:19:59.219 INFO kablam! 
Sep 10 22:19:59.219 INFO kablam! warning: constant item is never used: `WHITELIST_VARS`
Sep 10 22:19:59.219 INFO kablam!   --> build.rs:23:1
Sep 10 22:19:59.219 INFO kablam!    |
Sep 10 22:19:59.219 INFO kablam! 23 | / const WHITELIST_VARS: &'static [&'static str] = &[
Sep 10 22:19:59.219 INFO kablam! 24 | |     "LOG_BUF_SIZE",
Sep 10 22:19:59.219 INFO kablam! 25 | |     "BPF_.*",
Sep 10 22:19:59.219 INFO kablam! 26 | |     "MAX_BPF_REG",
Sep 10 22:19:59.219 INFO kablam! ...  |
Sep 10 22:19:59.219 INFO kablam! 33 | |     "STT_GNU_IFUNC",
Sep 10 22:19:59.219 INFO kablam! 34 | | ];
Sep 10 22:19:59.219 INFO kablam!    | |__^
Sep 10 22:19:59.219 INFO kablam! 
Sep 10 22:19:59.219 INFO kablam! warning: function is never used: `build_bcc_bindings`
Sep 10 22:19:59.219 INFO kablam!   --> build.rs:36:1
Sep 10 22:19:59.219 INFO kablam!    |
Sep 10 22:19:59.219 INFO kablam! 36 | fn build_bcc_bindings() {
Sep 10 22:19:59.219 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:19:59.219 INFO kablam! 
Sep 10 22:20:03.882 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
Sep 10 22:20:03.890 INFO kablam! su: No module specific data is present
Sep 10 22:20:04.643 INFO running `"docker" "rm" "-f" "a8b32ddae6509066d6e915de731523367627a2dc9b1a6fd145acff19e9ae3826"`
Sep 10 22:20:04.720 INFO blam! a8b32ddae6509066d6e915de731523367627a2dc9b1a6fd145acff19e9ae3826