[INFO] updating cached repository RedHatter/roccat-vulcan-set
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RedHatter/roccat-vulcan-set
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RedHatter/roccat-vulcan-set" "work/ex/beta-1.38-1/sources/1.37.0/gh/RedHatter/roccat-vulcan-set"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RedHatter/roccat-vulcan-set'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RedHatter/roccat-vulcan-set" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RedHatter/roccat-vulcan-set"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RedHatter/roccat-vulcan-set'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a66af4233f911d6e267cc5ecdca0eded29f3d070
[INFO] sha for GitHub repo RedHatter/roccat-vulcan-set: a66af4233f911d6e267cc5ecdca0eded29f3d070
[INFO] validating manifest of RedHatter/roccat-vulcan-set 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 RedHatter/roccat-vulcan-set 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 RedHatter/roccat-vulcan-set
[INFO] finished frobbing RedHatter/roccat-vulcan-set
[INFO] frobbed toml for RedHatter/roccat-vulcan-set written to work/ex/beta-1.38-1/sources/1.37.0/gh/RedHatter/roccat-vulcan-set/Cargo.toml
[INFO] started frobbing RedHatter/roccat-vulcan-set
[INFO] finished frobbing RedHatter/roccat-vulcan-set
[INFO] frobbed toml for RedHatter/roccat-vulcan-set written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RedHatter/roccat-vulcan-set/Cargo.toml
[INFO] crate RedHatter/roccat-vulcan-set 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 RedHatter/roccat-vulcan-set 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/RedHatter/roccat-vulcan-set:/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] 69d18a6605f044c755ab8f86cfb85c8b716b76b5c8e916b80c166eb0f5cd5686
[INFO] running `"docker" "start" "-a" "69d18a6605f044c755ab8f86cfb85c8b716b76b5c8e916b80c166eb0f5cd5686"`
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling hidapi v0.5.2
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling roccat-vulcan-set v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:36:32
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.76s
[INFO] running `"docker" "inspect" "69d18a6605f044c755ab8f86cfb85c8b716b76b5c8e916b80c166eb0f5cd5686"`
[INFO] running `"docker" "rm" "-f" "69d18a6605f044c755ab8f86cfb85c8b716b76b5c8e916b80c166eb0f5cd5686"`
[INFO] [stdout] 69d18a6605f044c755ab8f86cfb85c8b716b76b5c8e916b80c166eb0f5cd5686
[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/RedHatter/roccat-vulcan-set:/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] c32bdb8ced434ea902447e0658351e844d4f9464b525bb9029305f51e8eccf1f
[INFO] running `"docker" "start" "-a" "c32bdb8ced434ea902447e0658351e844d4f9464b525bb9029305f51e8eccf1f"`
[INFO] [stderr]    Compiling roccat-vulcan-set v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:36:32
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "c32bdb8ced434ea902447e0658351e844d4f9464b525bb9029305f51e8eccf1f"`
[INFO] running `"docker" "rm" "-f" "c32bdb8ced434ea902447e0658351e844d4f9464b525bb9029305f51e8eccf1f"`
[INFO] [stdout] c32bdb8ced434ea902447e0658351e844d4f9464b525bb9029305f51e8eccf1f
[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/RedHatter/roccat-vulcan-set:/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] a7ba47916374fa8ebf0779224678c63b6a3e59d847fb44f0b278abd030f1b24f
[INFO] running `"docker" "start" "-a" "a7ba47916374fa8ebf0779224678c63b6a3e59d847fb44f0b278abd030f1b24f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/roccat_vulcan_set-fa15bf54a3046e7d
[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" "a7ba47916374fa8ebf0779224678c63b6a3e59d847fb44f0b278abd030f1b24f"`
[INFO] running `"docker" "rm" "-f" "a7ba47916374fa8ebf0779224678c63b6a3e59d847fb44f0b278abd030f1b24f"`
[INFO] [stdout] a7ba47916374fa8ebf0779224678c63b6a3e59d847fb44f0b278abd030f1b24f