Oct 27 15:54:01.654 INFO checking servo-pca9685-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 15:54:01.655 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 15:54:02.161 INFO blam! 584e1aab3a904b46966eab514622e6fa891bb1dbf0349eea2aa39371a6fa8970
Oct 27 15:54:02.183 INFO running `"docker" "start" "-a" "584e1aab3a904b46966eab514622e6fa891bb1dbf0349eea2aa39371a6fa8970"`
Oct 27 15:54:03.379 INFO kablam! usermod: no changes
Oct 27 15:54:03.415 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Oct 27 15:54:03.415 INFO kablam! disables Cargo from automatically inferring other binary targets.
Oct 27 15:54:03.415 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 27 15:54:03.415 INFO kablam! files will be included as a binary target:
Oct 27 15:54:03.415 INFO kablam! 
Oct 27 15:54:03.415 INFO kablam! * /source/src/main.rs
Oct 27 15:54:03.415 INFO kablam! 
Oct 27 15:54:03.415 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 27 15:54:03.415 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Oct 27 15:54:03.415 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Oct 27 15:54:03.415 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 27 15:54:03.415 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 27 15:54:03.415 INFO kablam! 
Oct 27 15:54:03.415 INFO kablam! For more information on this warning you can consult
Oct 27 15:54:03.415 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 27 15:54:03.415 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-servo`,
Oct 27 15:54:03.415 INFO kablam! please set bin.path in Cargo.toml
Oct 27 15:54:03.447 INFO kablam!     Checking atomic-option v0.1.2
Oct 27 15:54:04.080 INFO kablam!     Checking tessel v0.3.1
Oct 27 15:54:05.195 INFO kablam!     Checking servo-pca9685 v0.1.0 (/source)
Oct 27 15:54:06.431 INFO kablam! warning: unused import: `std::thread`
Oct 27 15:54:06.431 INFO kablam!  --> src/lib.rs:6:5
Oct 27 15:54:06.431 INFO kablam!   |
Oct 27 15:54:06.432 INFO kablam! 6 | use std::thread;
Oct 27 15:54:06.432 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 15:54:06.432 INFO kablam!   |
Oct 27 15:54:06.433 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 15:54:06.433 INFO kablam! 
Oct 27 15:54:06.433 INFO kablam! warning: unused import: `std::time::Duration`
Oct 27 15:54:06.434 INFO kablam!  --> src/lib.rs:7:5
Oct 27 15:54:06.434 INFO kablam!   |
Oct 27 15:54:06.434 INFO kablam! 7 | use std::time::Duration;
Oct 27 15:54:06.434 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.435 INFO kablam! 
Oct 27 15:54:06.500 INFO kablam! warning: unused variable: `addr2`
Oct 27 15:54:06.500 INFO kablam!   --> src/lib.rs:39:40
Oct 27 15:54:06.500 INFO kablam!    |
Oct 27 15:54:06.500 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Oct 27 15:54:06.500 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Oct 27 15:54:06.500 INFO kablam!    |
Oct 27 15:54:06.500 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 15:54:06.500 INFO kablam! 
Oct 27 15:54:06.500 INFO kablam! warning: unused variable: `addr3`
Oct 27 15:54:06.501 INFO kablam!   --> src/lib.rs:39:53
Oct 27 15:54:06.501 INFO kablam!    |
Oct 27 15:54:06.501 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Oct 27 15:54:06.501 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Oct 27 15:54:06.501 INFO kablam! 
Oct 27 15:54:06.519 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Oct 27 15:54:06.519 INFO kablam!   --> src/lib.rs:15:5
Oct 27 15:54:06.519 INFO kablam!    |
Oct 27 15:54:06.519 INFO kablam! 15 |     LED0_ON_L = 0x06,
Oct 27 15:54:06.519 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 15:54:06.519 INFO kablam!    |
Oct 27 15:54:06.519 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 27 15:54:06.519 INFO kablam! 
Oct 27 15:54:06.519 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Oct 27 15:54:06.519 INFO kablam!   --> src/lib.rs:16:5
Oct 27 15:54:06.519 INFO kablam!    |
Oct 27 15:54:06.519 INFO kablam! 16 |     LED0_ON_H = 0x07,
Oct 27 15:54:06.521 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 15:54:06.522 INFO kablam! 
Oct 27 15:54:06.522 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Oct 27 15:54:06.522 INFO kablam!   --> src/lib.rs:17:5
Oct 27 15:54:06.522 INFO kablam!    |
Oct 27 15:54:06.522 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Oct 27 15:54:06.522 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.522 INFO kablam! 
Oct 27 15:54:06.522 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Oct 27 15:54:06.522 INFO kablam!   --> src/lib.rs:18:5
Oct 27 15:54:06.522 INFO kablam!    |
Oct 27 15:54:06.522 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Oct 27 15:54:06.522 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.522 INFO kablam! 
Oct 27 15:54:06.529 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 15:54:06.529 INFO kablam!   --> src/lib.rs:69:9
Oct 27 15:54:06.529 INFO kablam!    |
Oct 27 15:54:06.530 INFO kablam! 69 |         self.output_enable.output(false);
Oct 27 15:54:06.530 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.530 INFO kablam!    |
Oct 27 15:54:06.535 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 15:54:06.535 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 15:54:06.535 INFO kablam! 
Oct 27 15:54:06.536 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 15:54:06.536 INFO kablam!   --> src/lib.rs:72:9
Oct 27 15:54:06.536 INFO kablam!    |
Oct 27 15:54:06.536 INFO kablam! 72 |         self.addr2.output(false);
Oct 27 15:54:06.536 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.536 INFO kablam!    |
Oct 27 15:54:06.536 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 15:54:06.536 INFO kablam! 
Oct 27 15:54:06.538 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 15:54:06.538 INFO kablam!   --> src/lib.rs:73:9
Oct 27 15:54:06.538 INFO kablam!    |
Oct 27 15:54:06.538 INFO kablam! 73 |         self.addr3.output(false);
Oct 27 15:54:06.538 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.539 INFO kablam!    |
Oct 27 15:54:06.539 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 15:54:06.539 INFO kablam! 
Oct 27 15:54:06.540 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 15:54:06.540 INFO kablam!   --> src/lib.rs:93:9
Oct 27 15:54:06.540 INFO kablam!    |
Oct 27 15:54:06.540 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Oct 27 15:54:06.540 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.541 INFO kablam!    |
Oct 27 15:54:06.541 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 15:54:06.541 INFO kablam! 
Oct 27 15:54:06.643 INFO kablam! warning: unused import: `std::thread`
Oct 27 15:54:06.643 INFO kablam!  --> src/lib.rs:6:5
Oct 27 15:54:06.643 INFO kablam!   |
Oct 27 15:54:06.643 INFO kablam! 6 | use std::thread;
Oct 27 15:54:06.643 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 15:54:06.643 INFO kablam!   |
Oct 27 15:54:06.643 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 15:54:06.643 INFO kablam! 
Oct 27 15:54:06.643 INFO kablam! warning: unused import: `std::time::Duration`
Oct 27 15:54:06.643 INFO kablam!  --> src/lib.rs:7:5
Oct 27 15:54:06.643 INFO kablam!   |
Oct 27 15:54:06.643 INFO kablam! 7 | use std::time::Duration;
Oct 27 15:54:06.646 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.646 INFO kablam! 
Oct 27 15:54:06.865 INFO kablam! warning: unused variable: `addr2`
Oct 27 15:54:06.866 INFO kablam!   --> src/lib.rs:39:40
Oct 27 15:54:06.867 INFO kablam!    |
Oct 27 15:54:06.867 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Oct 27 15:54:06.868 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Oct 27 15:54:06.868 INFO kablam!    |
Oct 27 15:54:06.869 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 15:54:06.870 INFO kablam! 
Oct 27 15:54:06.870 INFO kablam! warning: unused variable: `addr3`
Oct 27 15:54:06.871 INFO kablam!   --> src/lib.rs:39:53
Oct 27 15:54:06.871 INFO kablam!    |
Oct 27 15:54:06.872 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Oct 27 15:54:06.872 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Oct 27 15:54:06.873 INFO kablam! 
Oct 27 15:54:06.895 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Oct 27 15:54:06.896 INFO kablam!   --> src/lib.rs:15:5
Oct 27 15:54:06.896 INFO kablam!    |
Oct 27 15:54:06.897 INFO kablam! 15 |     LED0_ON_L = 0x06,
Oct 27 15:54:06.897 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 15:54:06.898 INFO kablam!    |
Oct 27 15:54:06.899 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 27 15:54:06.899 INFO kablam! 
Oct 27 15:54:06.900 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Oct 27 15:54:06.900 INFO kablam!   --> src/lib.rs:16:5
Oct 27 15:54:06.901 INFO kablam!    |
Oct 27 15:54:06.901 INFO kablam! 16 |     LED0_ON_H = 0x07,
Oct 27 15:54:06.902 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 15:54:06.902 INFO kablam! 
Oct 27 15:54:06.903 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Oct 27 15:54:06.903 INFO kablam!   --> src/lib.rs:17:5
Oct 27 15:54:06.904 INFO kablam!    |
Oct 27 15:54:06.904 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Oct 27 15:54:06.905 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.905 INFO kablam! 
Oct 27 15:54:06.906 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Oct 27 15:54:06.906 INFO kablam!   --> src/lib.rs:18:5
Oct 27 15:54:06.906 INFO kablam!    |
Oct 27 15:54:06.906 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Oct 27 15:54:06.906 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.906 INFO kablam! 
Oct 27 15:54:06.923 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 15:54:06.924 INFO kablam!   --> src/lib.rs:69:9
Oct 27 15:54:06.924 INFO kablam!    |
Oct 27 15:54:06.925 INFO kablam! 69 |         self.output_enable.output(false);
Oct 27 15:54:06.925 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.926 INFO kablam!    |
Oct 27 15:54:06.926 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 15:54:06.927 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 15:54:06.927 INFO kablam! 
Oct 27 15:54:06.928 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 15:54:06.928 INFO kablam!   --> src/lib.rs:72:9
Oct 27 15:54:06.929 INFO kablam!    |
Oct 27 15:54:06.930 INFO kablam! 72 |         self.addr2.output(false);
Oct 27 15:54:06.930 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.931 INFO kablam!    |
Oct 27 15:54:06.931 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 15:54:06.931 INFO kablam! 
Oct 27 15:54:06.931 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 15:54:06.931 INFO kablam!   --> src/lib.rs:73:9
Oct 27 15:54:06.931 INFO kablam!    |
Oct 27 15:54:06.931 INFO kablam! 73 |         self.addr3.output(false);
Oct 27 15:54:06.931 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.931 INFO kablam!    |
Oct 27 15:54:06.931 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 15:54:06.931 INFO kablam! 
Oct 27 15:54:06.931 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 15:54:06.931 INFO kablam!   --> src/lib.rs:93:9
Oct 27 15:54:06.931 INFO kablam!    |
Oct 27 15:54:06.931 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Oct 27 15:54:06.931 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 15:54:06.931 INFO kablam!    |
Oct 27 15:54:06.931 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 15:54:06.932 INFO kablam! 
Oct 27 15:54:08.731 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.33s
Oct 27 15:54:08.757 INFO kablam! su: No module specific data is present
Oct 27 15:54:10.134 INFO running `"docker" "rm" "-f" "584e1aab3a904b46966eab514622e6fa891bb1dbf0349eea2aa39371a6fa8970"`
Oct 27 15:54:10.479 INFO blam! 584e1aab3a904b46966eab514622e6fa891bb1dbf0349eea2aa39371a6fa8970