[INFO] updating cached repository vdebergue/broadlink-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vdebergue/broadlink-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vdebergue/broadlink-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/vdebergue/broadlink-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vdebergue/broadlink-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vdebergue/broadlink-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vdebergue/broadlink-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vdebergue/broadlink-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5a29668b5f9aadb28ee124d29c7e14770d547d7f
[INFO] sha for GitHub repo vdebergue/broadlink-rust: 5a29668b5f9aadb28ee124d29c7e14770d547d7f
[INFO] validating manifest of vdebergue/broadlink-rust 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 vdebergue/broadlink-rust 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 vdebergue/broadlink-rust
[INFO] finished frobbing vdebergue/broadlink-rust
[INFO] frobbed toml for vdebergue/broadlink-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/vdebergue/broadlink-rust/Cargo.toml
[INFO] started frobbing vdebergue/broadlink-rust
[INFO] finished frobbing vdebergue/broadlink-rust
[INFO] frobbed toml for vdebergue/broadlink-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vdebergue/broadlink-rust/Cargo.toml
[INFO] crate vdebergue/broadlink-rust 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 vdebergue/broadlink-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vdebergue/broadlink-rust:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b9defa6a3268753e63dcd7b294bc25bef87947db1c2b192a9cf38ed90d43611f
[INFO] running `"docker" "start" "-a" "b9defa6a3268753e63dcd7b294bc25bef87947db1c2b192a9cf38ed90d43611f"`
[INFO] [stderr]    Compiling cc v1.0.8
[INFO] [stderr]    Compiling openssl v0.10.5
[INFO] [stderr]    Compiling openssl-sys v0.9.27
[INFO] [stderr]    Compiling broadlink-artik v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `check_power`
[INFO] [stderr]    --> src/main.rs:291:3
[INFO] [stderr]     |
[INFO] [stderr] 291 |   fn check_power(&mut self) -> Result<bool, &'static str> {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.22s
[INFO] running `"docker" "inspect" "b9defa6a3268753e63dcd7b294bc25bef87947db1c2b192a9cf38ed90d43611f"`
[INFO] running `"docker" "rm" "-f" "b9defa6a3268753e63dcd7b294bc25bef87947db1c2b192a9cf38ed90d43611f"`
[INFO] [stdout] b9defa6a3268753e63dcd7b294bc25bef87947db1c2b192a9cf38ed90d43611f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vdebergue/broadlink-rust:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 22cde9c8742506ae8538d110e704f7f5e74146e343422394b03deb19171abd97
[INFO] running `"docker" "start" "-a" "22cde9c8742506ae8538d110e704f7f5e74146e343422394b03deb19171abd97"`
[INFO] [stderr]    Compiling broadlink-artik v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `check_power`
[INFO] [stderr]    --> src/main.rs:291:3
[INFO] [stderr]     |
[INFO] [stderr] 291 |   fn check_power(&mut self) -> Result<bool, &'static str> {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "22cde9c8742506ae8538d110e704f7f5e74146e343422394b03deb19171abd97"`
[INFO] running `"docker" "rm" "-f" "22cde9c8742506ae8538d110e704f7f5e74146e343422394b03deb19171abd97"`
[INFO] [stdout] 22cde9c8742506ae8538d110e704f7f5e74146e343422394b03deb19171abd97
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vdebergue/broadlink-rust:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f27d01f001ccc80f940ea02d92a6cd4fd0744369b02a8daffa1d0a63bef60e68
[INFO] running `"docker" "start" "-a" "f27d01f001ccc80f940ea02d92a6cd4fd0744369b02a8daffa1d0a63bef60e68"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/broadlink_artik-dca5b86072428c46
[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" "f27d01f001ccc80f940ea02d92a6cd4fd0744369b02a8daffa1d0a63bef60e68"`
[INFO] running `"docker" "rm" "-f" "f27d01f001ccc80f940ea02d92a6cd4fd0744369b02a8daffa1d0a63bef60e68"`
[INFO] [stdout] f27d01f001ccc80f940ea02d92a6cd4fd0744369b02a8daffa1d0a63bef60e68