Sep 10 06:29:30.276 INFO checking webdriver_client-0.2.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 06:29:30.276 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 06:29:30.276 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/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 06:29:30.448 INFO blam! c7ae0f95fdaf495f2ba56017032dbf7dadd7eff1ee1ef6184d05c0459c2edb8b
Sep 10 06:29:30.450 INFO running `"docker" "start" "-a" "c7ae0f95fdaf495f2ba56017032dbf7dadd7eff1ee1ef6184d05c0459c2edb8b"`
Sep 10 06:29:31.086 INFO kablam! usermod: no changes
Sep 10 06:29:31.258 INFO kablam!    Compiling derive_builder v0.5.1
Sep 10 06:29:31.262 INFO kablam!     Checking nix v0.5.1
Sep 10 06:29:31.265 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 10 06:29:31.265 INFO kablam!     Checking hyper v0.10.13
Sep 10 06:29:31.265 INFO kablam!     Checking stderrlog v0.2.4
Sep 10 06:29:31.265 INFO kablam!     Checking env_logger v0.4.3
Sep 10 06:29:36.519 INFO kablam!     Checking rustyline v1.0.0
Sep 10 06:29:38.422 INFO kablam!     Checking webdriver_client v0.2.1 (file:///source)
Sep 10 06:29:39.782 INFO kablam! warning: field is never used: `driver`
Sep 10 06:29:39.782 INFO kablam!    --> src/lib.rs:173:5
Sep 10 06:29:39.782 INFO kablam!     |
Sep 10 06:29:39.782 INFO kablam! 173 |     driver: Box<Driver>,
Sep 10 06:29:39.782 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 10 06:29:39.782 INFO kablam!     |
Sep 10 06:29:39.782 INFO kablam! note: lint level defined here
Sep 10 06:29:39.782 INFO kablam!    --> src/lib.rs:1:9
Sep 10 06:29:39.782 INFO kablam!     |
Sep 10 06:29:39.782 INFO kablam! 1   | #![deny(warnings)]
Sep 10 06:29:39.782 INFO kablam!     |         ^^^^^^^^
Sep 10 06:29:39.782 INFO kablam!     = note: #[warn(dead_code)] implied by #[warn(warnings)]
Sep 10 06:29:39.782 INFO kablam! 
Sep 10 06:29:40.172 INFO kablam! warning: field is never used: `driver`
Sep 10 06:29:40.172 INFO kablam!    --> src/lib.rs:173:5
Sep 10 06:29:40.172 INFO kablam!     |
Sep 10 06:29:40.172 INFO kablam! 173 |     driver: Box<Driver>,
Sep 10 06:29:40.172 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 10 06:29:40.172 INFO kablam!     |
Sep 10 06:29:40.172 INFO kablam! note: lint level defined here
Sep 10 06:29:40.172 INFO kablam!    --> src/lib.rs:1:9
Sep 10 06:29:40.172 INFO kablam!     |
Sep 10 06:29:40.172 INFO kablam! 1   | #![deny(warnings)]
Sep 10 06:29:40.172 INFO kablam!     |         ^^^^^^^^
Sep 10 06:29:40.172 INFO kablam!     = note: #[warn(dead_code)] implied by #[warn(warnings)]
Sep 10 06:29:40.172 INFO kablam! 
Sep 10 06:29:41.734 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.63s
Sep 10 06:29:41.750 INFO kablam! su: No module specific data is present
Sep 10 06:29:42.206 INFO running `"docker" "rm" "-f" "c7ae0f95fdaf495f2ba56017032dbf7dadd7eff1ee1ef6184d05c0459c2edb8b"`
Sep 10 06:29:42.300 INFO blam! c7ae0f95fdaf495f2ba56017032dbf7dadd7eff1ee1ef6184d05c0459c2edb8b