Dec 06 03:58:55.979 INFO testing chiro/bme280-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 03:58:55.979 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 06 03:58:56.408 INFO [stdout] da5c8581ce96beaf1f82b73a2db4e53993d43570ebc578fa8d3718244ae37ed5
Dec 06 03:58:56.410 INFO running `"docker" "start" "-a" "da5c8581ce96beaf1f82b73a2db4e53993d43570ebc578fa8d3718244ae37ed5"`
Dec 06 03:58:59.039 INFO [stderr] usermod: no changes
Dec 06 03:58:59.252 INFO [stderr]    Compiling serde_json v1.0.10
Dec 06 03:58:59.252 INFO [stderr]    Compiling semver v0.8.0
Dec 06 03:58:59.252 INFO [stderr]    Compiling nix v0.10.0
Dec 06 03:58:59.252 INFO [stderr]    Compiling docopt v0.8.3
Dec 06 03:59:11.140 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 06 03:59:15.880 INFO [stderr]    Compiling skeptic v0.13.2
Dec 06 03:59:21.843 INFO [stderr]    Compiling i2cdev v0.3.2
Dec 06 03:59:26.070 INFO [stderr]    Compiling bme280-rs v0.0.2 (/source)
Dec 06 03:59:26.680 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:59:26.681 INFO [stderr]    --> src/bme280.rs:284:44
Dec 06 03:59:26.681 INFO [stderr]     |
Dec 06 03:59:26.682 INFO [stderr] 284 |             return Err(Nix(nix::Error::Sys((nix::errno::Errno::ENXIO))));
Dec 06 03:59:26.682 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:59:26.682 INFO [stderr]     |
Dec 06 03:59:26.683 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 06 03:59:26.683 INFO [stderr] 
Dec 06 03:59:30.681 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.60s
Dec 06 03:59:30.690 INFO [stderr] su: No module specific data is present
Dec 06 03:59:31.458 INFO running `"docker" "inspect" "da5c8581ce96beaf1f82b73a2db4e53993d43570ebc578fa8d3718244ae37ed5"`
Dec 06 03:59:31.720 INFO running `"docker" "rm" "-f" "da5c8581ce96beaf1f82b73a2db4e53993d43570ebc578fa8d3718244ae37ed5"`
Dec 06 03:59:31.960 INFO [stdout] da5c8581ce96beaf1f82b73a2db4e53993d43570ebc578fa8d3718244ae37ed5
Dec 06 03:59:31.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 06 03:59:32.486 INFO [stdout] 826008b22020d931da2e1d468a225d322c132642f69754dd9c3a3458512c6170
Dec 06 03:59:32.488 INFO running `"docker" "start" "-a" "826008b22020d931da2e1d468a225d322c132642f69754dd9c3a3458512c6170"`
Dec 06 03:59:34.012 INFO [stderr] usermod: no changes
Dec 06 03:59:34.146 INFO [stderr]    Compiling i2cdev v0.3.2
Dec 06 03:59:35.628 INFO [stderr]    Compiling bme280-rs v0.0.2 (/source)
Dec 06 03:59:36.396 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:59:36.396 INFO [stderr]    --> src/bme280.rs:284:44
Dec 06 03:59:36.396 INFO [stderr]     |
Dec 06 03:59:36.396 INFO [stderr] 284 |             return Err(Nix(nix::Error::Sys((nix::errno::Errno::ENXIO))));
Dec 06 03:59:36.396 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:59:36.396 INFO [stderr]     |
Dec 06 03:59:36.396 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 06 03:59:36.396 INFO [stderr] 
Dec 06 03:59:36.444 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:59:36.445 INFO [stderr]    --> src/bme280.rs:284:44
Dec 06 03:59:36.445 INFO [stderr]     |
Dec 06 03:59:36.445 INFO [stderr] 284 |             return Err(Nix(nix::Error::Sys((nix::errno::Errno::ENXIO))));
Dec 06 03:59:36.452 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:59:36.452 INFO [stderr]     |
Dec 06 03:59:36.452 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 06 03:59:36.452 INFO [stderr] 
Dec 06 03:59:39.501 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
Dec 06 03:59:39.523 INFO [stderr] su: No module specific data is present
Dec 06 03:59:40.924 INFO running `"docker" "inspect" "826008b22020d931da2e1d468a225d322c132642f69754dd9c3a3458512c6170"`
Dec 06 03:59:41.150 INFO running `"docker" "rm" "-f" "826008b22020d931da2e1d468a225d322c132642f69754dd9c3a3458512c6170"`
Dec 06 03:59:41.448 INFO [stdout] 826008b22020d931da2e1d468a225d322c132642f69754dd9c3a3458512c6170