Nov 01 16:22:54.999 INFO checking servo-pca9685-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 16:22:54.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 16:22:55.496 INFO blam! 4a5e4533a551de33c89541bba680bc43310a092038000936e6bdcef7e67cb27a
Nov 01 16:22:55.508 INFO running `"docker" "start" "-a" "4a5e4533a551de33c89541bba680bc43310a092038000936e6bdcef7e67cb27a"`
Nov 01 16:22:56.678 INFO kablam! usermod: no changes
Nov 01 16:22:56.746 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 01 16:22:56.748 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 01 16:22:56.748 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 01 16:22:56.748 INFO kablam! files will be included as a binary target:
Nov 01 16:22:56.748 INFO kablam! 
Nov 01 16:22:56.748 INFO kablam! * /source/src/main.rs
Nov 01 16:22:56.748 INFO kablam! 
Nov 01 16:22:56.748 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 01 16:22:56.748 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 01 16:22:56.748 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 01 16:22:56.748 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 01 16:22:56.750 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 01 16:22:56.750 INFO kablam! 
Nov 01 16:22:56.750 INFO kablam! For more information on this warning you can consult
Nov 01 16:22:56.750 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 01 16:22:56.750 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-servo`,
Nov 01 16:22:56.750 INFO kablam! please set bin.path in Cargo.toml
Nov 01 16:22:56.784 INFO kablam!     Checking tessel v0.3.1
Nov 01 16:22:57.816 INFO kablam!     Checking servo-pca9685 v0.1.0 (/source)
Nov 01 16:22:59.052 INFO kablam! warning: unused import: `std::thread`
Nov 01 16:22:59.053 INFO kablam!  --> src/lib.rs:6:5
Nov 01 16:22:59.054 INFO kablam!   |
Nov 01 16:22:59.055 INFO kablam! 6 | use std::thread;
Nov 01 16:22:59.055 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 16:22:59.056 INFO kablam!   |
Nov 01 16:22:59.057 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:22:59.057 INFO kablam! 
Nov 01 16:22:59.058 INFO kablam! warning: unused import: `std::time::Duration`
Nov 01 16:22:59.059 INFO kablam!  --> src/lib.rs:7:5
Nov 01 16:22:59.059 INFO kablam!   |
Nov 01 16:22:59.060 INFO kablam! 7 | use std::time::Duration;
Nov 01 16:22:59.060 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.061 INFO kablam! 
Nov 01 16:22:59.180 INFO kablam! warning: unused variable: `addr2`
Nov 01 16:22:59.181 INFO kablam!   --> src/lib.rs:39:40
Nov 01 16:22:59.182 INFO kablam!    |
Nov 01 16:22:59.182 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Nov 01 16:22:59.183 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Nov 01 16:22:59.184 INFO kablam!    |
Nov 01 16:22:59.184 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 16:22:59.185 INFO kablam! 
Nov 01 16:22:59.186 INFO kablam! warning: unused variable: `addr3`
Nov 01 16:22:59.186 INFO kablam!   --> src/lib.rs:39:53
Nov 01 16:22:59.187 INFO kablam!    |
Nov 01 16:22:59.187 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Nov 01 16:22:59.188 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Nov 01 16:22:59.188 INFO kablam! 
Nov 01 16:22:59.195 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Nov 01 16:22:59.196 INFO kablam!   --> src/lib.rs:15:5
Nov 01 16:22:59.196 INFO kablam!    |
Nov 01 16:22:59.196 INFO kablam! 15 |     LED0_ON_L = 0x06,
Nov 01 16:22:59.196 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 16:22:59.196 INFO kablam!    |
Nov 01 16:22:59.196 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 16:22:59.196 INFO kablam! 
Nov 01 16:22:59.198 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Nov 01 16:22:59.198 INFO kablam!   --> src/lib.rs:16:5
Nov 01 16:22:59.198 INFO kablam!    |
Nov 01 16:22:59.198 INFO kablam! 16 |     LED0_ON_H = 0x07,
Nov 01 16:22:59.198 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 16:22:59.198 INFO kablam! 
Nov 01 16:22:59.199 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Nov 01 16:22:59.199 INFO kablam!   --> src/lib.rs:17:5
Nov 01 16:22:59.199 INFO kablam!    |
Nov 01 16:22:59.200 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Nov 01 16:22:59.200 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.201 INFO kablam! 
Nov 01 16:22:59.201 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Nov 01 16:22:59.201 INFO kablam!   --> src/lib.rs:18:5
Nov 01 16:22:59.201 INFO kablam!    |
Nov 01 16:22:59.202 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Nov 01 16:22:59.202 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.208 INFO kablam! 
Nov 01 16:22:59.220 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:22:59.220 INFO kablam!   --> src/lib.rs:69:9
Nov 01 16:22:59.220 INFO kablam!    |
Nov 01 16:22:59.220 INFO kablam! 69 |         self.output_enable.output(false);
Nov 01 16:22:59.220 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.222 INFO kablam!    |
Nov 01 16:22:59.222 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 16:22:59.222 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:22:59.222 INFO kablam! 
Nov 01 16:22:59.223 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:22:59.223 INFO kablam!   --> src/lib.rs:72:9
Nov 01 16:22:59.223 INFO kablam!    |
Nov 01 16:22:59.223 INFO kablam! 72 |         self.addr2.output(false);
Nov 01 16:22:59.223 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.223 INFO kablam!    |
Nov 01 16:22:59.224 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:22:59.224 INFO kablam! 
Nov 01 16:22:59.225 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:22:59.225 INFO kablam!   --> src/lib.rs:73:9
Nov 01 16:22:59.225 INFO kablam!    |
Nov 01 16:22:59.225 INFO kablam! 73 |         self.addr3.output(false);
Nov 01 16:22:59.225 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.225 INFO kablam!    |
Nov 01 16:22:59.226 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:22:59.226 INFO kablam! 
Nov 01 16:22:59.227 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:22:59.227 INFO kablam!   --> src/lib.rs:93:9
Nov 01 16:22:59.227 INFO kablam!    |
Nov 01 16:22:59.227 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Nov 01 16:22:59.227 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.228 INFO kablam!    |
Nov 01 16:22:59.228 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:22:59.228 INFO kablam! 
Nov 01 16:22:59.385 INFO kablam! warning: unused import: `std::thread`
Nov 01 16:22:59.385 INFO kablam!  --> src/lib.rs:6:5
Nov 01 16:22:59.385 INFO kablam!   |
Nov 01 16:22:59.385 INFO kablam! 6 | use std::thread;
Nov 01 16:22:59.386 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 16:22:59.386 INFO kablam!   |
Nov 01 16:22:59.386 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:22:59.387 INFO kablam! 
Nov 01 16:22:59.387 INFO kablam! warning: unused import: `std::time::Duration`
Nov 01 16:22:59.387 INFO kablam!  --> src/lib.rs:7:5
Nov 01 16:22:59.388 INFO kablam!   |
Nov 01 16:22:59.392 INFO kablam! 7 | use std::time::Duration;
Nov 01 16:22:59.392 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.393 INFO kablam! 
Nov 01 16:22:59.468 INFO kablam! warning: unused variable: `addr2`
Nov 01 16:22:59.469 INFO kablam!   --> src/lib.rs:39:40
Nov 01 16:22:59.469 INFO kablam!    |
Nov 01 16:22:59.469 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Nov 01 16:22:59.470 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Nov 01 16:22:59.470 INFO kablam!    |
Nov 01 16:22:59.470 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 16:22:59.471 INFO kablam! 
Nov 01 16:22:59.471 INFO kablam! warning: unused variable: `addr3`
Nov 01 16:22:59.471 INFO kablam!   --> src/lib.rs:39:53
Nov 01 16:22:59.472 INFO kablam!    |
Nov 01 16:22:59.472 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Nov 01 16:22:59.472 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Nov 01 16:22:59.472 INFO kablam! 
Nov 01 16:22:59.484 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Nov 01 16:22:59.484 INFO kablam!   --> src/lib.rs:15:5
Nov 01 16:22:59.485 INFO kablam!    |
Nov 01 16:22:59.485 INFO kablam! 15 |     LED0_ON_L = 0x06,
Nov 01 16:22:59.485 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 16:22:59.486 INFO kablam!    |
Nov 01 16:22:59.486 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 16:22:59.486 INFO kablam! 
Nov 01 16:22:59.487 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Nov 01 16:22:59.487 INFO kablam!   --> src/lib.rs:16:5
Nov 01 16:22:59.487 INFO kablam!    |
Nov 01 16:22:59.488 INFO kablam! 16 |     LED0_ON_H = 0x07,
Nov 01 16:22:59.488 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 16:22:59.488 INFO kablam! 
Nov 01 16:22:59.489 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Nov 01 16:22:59.489 INFO kablam!   --> src/lib.rs:17:5
Nov 01 16:22:59.489 INFO kablam!    |
Nov 01 16:22:59.490 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Nov 01 16:22:59.490 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.490 INFO kablam! 
Nov 01 16:22:59.491 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Nov 01 16:22:59.491 INFO kablam!   --> src/lib.rs:18:5
Nov 01 16:22:59.491 INFO kablam!    |
Nov 01 16:22:59.492 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Nov 01 16:22:59.492 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.492 INFO kablam! 
Nov 01 16:22:59.512 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:22:59.512 INFO kablam!   --> src/lib.rs:69:9
Nov 01 16:22:59.513 INFO kablam!    |
Nov 01 16:22:59.513 INFO kablam! 69 |         self.output_enable.output(false);
Nov 01 16:22:59.514 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.514 INFO kablam!    |
Nov 01 16:22:59.514 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 16:22:59.515 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:22:59.515 INFO kablam! 
Nov 01 16:22:59.515 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:22:59.516 INFO kablam!   --> src/lib.rs:72:9
Nov 01 16:22:59.516 INFO kablam!    |
Nov 01 16:22:59.516 INFO kablam! 72 |         self.addr2.output(false);
Nov 01 16:22:59.517 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.517 INFO kablam!    |
Nov 01 16:22:59.517 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:22:59.518 INFO kablam! 
Nov 01 16:22:59.518 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:22:59.518 INFO kablam!   --> src/lib.rs:73:9
Nov 01 16:22:59.519 INFO kablam!    |
Nov 01 16:22:59.519 INFO kablam! 73 |         self.addr3.output(false);
Nov 01 16:22:59.519 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.519 INFO kablam!    |
Nov 01 16:22:59.520 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:22:59.520 INFO kablam! 
Nov 01 16:22:59.520 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:22:59.521 INFO kablam!   --> src/lib.rs:93:9
Nov 01 16:22:59.521 INFO kablam!    |
Nov 01 16:22:59.521 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Nov 01 16:22:59.522 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:22:59.522 INFO kablam!    |
Nov 01 16:22:59.523 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:22:59.523 INFO kablam! 
Nov 01 16:23:01.516 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
Nov 01 16:23:01.520 INFO kablam! su: No module specific data is present
Nov 01 16:23:02.924 INFO running `"docker" "rm" "-f" "4a5e4533a551de33c89541bba680bc43310a092038000936e6bdcef7e67cb27a"`
Nov 01 16:23:03.320 INFO blam! 4a5e4533a551de33c89541bba680bc43310a092038000936e6bdcef7e67cb27a