Nov 09 15:04:31.038 INFO checking chiro/bme280-rs against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 15:04:31.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 09 15:04:31.520 INFO blam! e3cefccf502b0d6a716abf711423562112c3de3adc6a10f0fcbd62766f27612e
Nov 09 15:04:31.522 INFO running `"docker" "start" "-a" "e3cefccf502b0d6a716abf711423562112c3de3adc6a10f0fcbd62766f27612e"`
Nov 09 15:04:33.715 INFO kablam! usermod: no changes
Nov 09 15:04:33.991 INFO kablam!    Compiling serde v1.0.29
Nov 09 15:04:33.991 INFO kablam!    Compiling num-traits v0.2.1
Nov 09 15:04:34.019 INFO kablam!    Compiling backtrace-sys v0.1.16
Nov 09 15:04:34.019 INFO kablam!     Checking regex v0.2.7
Nov 09 15:04:34.019 INFO kablam!     Checking nix v0.10.0
Nov 09 15:04:34.019 INFO kablam!    Compiling serde_derive_internals v0.20.0
Nov 09 15:04:34.019 INFO kablam!    Compiling tempdir v0.3.6
Nov 09 15:04:53.075 INFO kablam!    Compiling serde_derive v1.0.29
Nov 09 15:05:07.335 INFO kablam!    Compiling backtrace v0.3.5
Nov 09 15:05:10.280 INFO kablam!    Compiling error-chain v0.11.0
Nov 09 15:05:19.746 INFO kablam!    Compiling semver v0.8.0
Nov 09 15:05:19.749 INFO kablam!    Compiling serde_json v1.0.10
Nov 09 15:05:19.755 INFO kablam!     Checking docopt v0.8.3
Nov 09 15:05:27.213 INFO kablam!    Compiling cargo_metadata v0.3.3
Nov 09 15:05:31.131 INFO kablam!    Compiling skeptic v0.13.2
Nov 09 15:05:36.535 INFO kablam!    Compiling i2cdev v0.3.2
Nov 09 15:05:40.687 INFO kablam!     Checking bme280-rs v0.0.2 (/source)
Nov 09 15:05:41.747 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 15:05:41.747 INFO kablam!    --> src/bme280.rs:284:44
Nov 09 15:05:41.747 INFO kablam!     |
Nov 09 15:05:41.747 INFO kablam! 284 |             return Err(Nix(nix::Error::Sys((nix::errno::Errno::ENXIO))));
Nov 09 15:05:41.747 INFO kablam!     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 15:05:41.747 INFO kablam!     |
Nov 09 15:05:41.747 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 09 15:05:41.747 INFO kablam! 
Nov 09 15:05:42.047 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 15:05:42.047 INFO kablam!    --> src/bme280.rs:284:44
Nov 09 15:05:42.047 INFO kablam!     |
Nov 09 15:05:42.047 INFO kablam! 284 |             return Err(Nix(nix::Error::Sys((nix::errno::Errno::ENXIO))));
Nov 09 15:05:42.047 INFO kablam!     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 15:05:42.047 INFO kablam!     |
Nov 09 15:05:42.047 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 09 15:05:42.047 INFO kablam! 
Nov 09 15:05:45.024 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
Nov 09 15:05:45.043 INFO kablam! su: No module specific data is present
Nov 09 15:05:45.940 INFO running `"docker" "rm" "-f" "e3cefccf502b0d6a716abf711423562112c3de3adc6a10f0fcbd62766f27612e"`
Nov 09 15:05:46.256 INFO blam! e3cefccf502b0d6a716abf711423562112c3de3adc6a10f0fcbd62766f27612e