[INFO] updating cached repository torkeldanielsson/vscp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/torkeldanielsson/vscp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/torkeldanielsson/vscp" "work/ex/beta-1.38-1/sources/1.37.0/gh/torkeldanielsson/vscp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/torkeldanielsson/vscp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/torkeldanielsson/vscp" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/torkeldanielsson/vscp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/torkeldanielsson/vscp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 05d18ee9a167cf44d6dd9f2a65cba4f73825118e
[INFO] sha for GitHub repo torkeldanielsson/vscp: 05d18ee9a167cf44d6dd9f2a65cba4f73825118e
[INFO] validating manifest of torkeldanielsson/vscp on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of torkeldanielsson/vscp on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing torkeldanielsson/vscp
[INFO] finished frobbing torkeldanielsson/vscp
[INFO] frobbed toml for torkeldanielsson/vscp written to work/ex/beta-1.38-1/sources/1.37.0/gh/torkeldanielsson/vscp/Cargo.toml
[INFO] started frobbing torkeldanielsson/vscp
[INFO] finished frobbing torkeldanielsson/vscp
[INFO] frobbed toml for torkeldanielsson/vscp written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/torkeldanielsson/vscp/Cargo.toml
[INFO] crate torkeldanielsson/vscp already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing torkeldanielsson/vscp against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/torkeldanielsson/vscp:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ef736b98cbe4b6c0d89884d125c384558dffa0dc9adc4464bb5aaf68413548d8
[INFO] running `"docker" "start" "-a" "ef736b98cbe4b6c0d89884d125c384558dffa0dc9adc4464bb5aaf68413548d8"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.19
[INFO] [stderr]    Compiling serde_json v1.0.30
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.15.6
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling cargo_metadata v0.5.8
[INFO] [stderr]    Compiling skeptic v0.13.3
[INFO] [stderr]    Compiling i2cdev v0.4.0
[INFO] [stderr]    Compiling vscp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:98:75
[INFO] [stderr]    |
[INFO] [stderr] 98 | fn set_pwm_freq(dev: &mut LinuxI2CDevice, freq_hz: u16) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:119:88
[INFO] [stderr]     |
[INFO] [stderr] 119 | fn set_pwm(dev: &mut LinuxI2CDevice, channel: u8, on: u16, off: u16) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:128:79
[INFO] [stderr]     |
[INFO] [stderr] 128 | fn set_all_pwm(dev: &mut LinuxI2CDevice, on: u16, off: u16) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:137:29
[INFO] [stderr]     |
[INFO] [stderr] 137 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.89s
[INFO] running `"docker" "inspect" "ef736b98cbe4b6c0d89884d125c384558dffa0dc9adc4464bb5aaf68413548d8"`
[INFO] running `"docker" "rm" "-f" "ef736b98cbe4b6c0d89884d125c384558dffa0dc9adc4464bb5aaf68413548d8"`
[INFO] [stdout] ef736b98cbe4b6c0d89884d125c384558dffa0dc9adc4464bb5aaf68413548d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/torkeldanielsson/vscp:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 649bb6f87f4518d4a8fad0fa1167b6a2ef8a467f4b6af98d0206fb5f65cfb7b8
[INFO] running `"docker" "start" "-a" "649bb6f87f4518d4a8fad0fa1167b6a2ef8a467f4b6af98d0206fb5f65cfb7b8"`
[INFO] [stderr]    Compiling vscp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:98:75
[INFO] [stderr]    |
[INFO] [stderr] 98 | fn set_pwm_freq(dev: &mut LinuxI2CDevice, freq_hz: u16) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:119:88
[INFO] [stderr]     |
[INFO] [stderr] 119 | fn set_pwm(dev: &mut LinuxI2CDevice, channel: u8, on: u16, off: u16) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:128:79
[INFO] [stderr]     |
[INFO] [stderr] 128 | fn set_all_pwm(dev: &mut LinuxI2CDevice, on: u16, off: u16) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:137:29
[INFO] [stderr]     |
[INFO] [stderr] 137 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "649bb6f87f4518d4a8fad0fa1167b6a2ef8a467f4b6af98d0206fb5f65cfb7b8"`
[INFO] running `"docker" "rm" "-f" "649bb6f87f4518d4a8fad0fa1167b6a2ef8a467f4b6af98d0206fb5f65cfb7b8"`
[INFO] [stdout] 649bb6f87f4518d4a8fad0fa1167b6a2ef8a467f4b6af98d0206fb5f65cfb7b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/torkeldanielsson/vscp:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 47e47b4ddaa445715c1cba110ee97143e7d13c7938b6ee79733109694e03bf3d
[INFO] running `"docker" "start" "-a" "47e47b4ddaa445715c1cba110ee97143e7d13c7938b6ee79733109694e03bf3d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vscp-2d1fc441c8a06654
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "47e47b4ddaa445715c1cba110ee97143e7d13c7938b6ee79733109694e03bf3d"`
[INFO] running `"docker" "rm" "-f" "47e47b4ddaa445715c1cba110ee97143e7d13c7938b6ee79733109694e03bf3d"`
[INFO] [stdout] 47e47b4ddaa445715c1cba110ee97143e7d13c7938b6ee79733109694e03bf3d