[INFO] cloning repository https://github.com/sondrele/button-blink
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sondrele/button-blink" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsondrele%2Fbutton-blink", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsondrele%2Fbutton-blink'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df89eb9101d44f6d3ec4d8cd25d33f345849aacc
[INFO] testing sondrele/button-blink/df89eb9101d44f6d3ec4d8cd25d33f345849aacc against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsondrele%2Fbutton-blink" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sondrele/button-blink on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sondrele/button-blink
[INFO] finished tweaking git repo https://github.com/sondrele/button-blink
[INFO] tweaked toml for git repo https://github.com/sondrele/button-blink written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sondrele/button-blink already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/sondrele/emlib.git`
[INFO] [stderr]     Updating git submodule `git://github.com/RustyGecko/efm32-common.git`
[INFO] [stderr] warning: spurious network error (3 tries remaining): failed to connect to github.com: Connection timed out; class=Os (2)
[INFO] [stderr] warning: spurious network error (2 tries remaining): failed to connect to github.com: Connection timed out; class=Os (2)
[INFO] [stderr] warning: spurious network error (1 tries remaining): failed to connect to github.com: Connection timed out; class=Os (2)
[INFO] [stderr] error: failed to get `emlib` as a dependency of package `button-blink v0.1.0 (/workspace/builds/worker-7-tc1/source)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to load source for dependency `emlib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/sondrele/emlib.git?rev=3ebfb852987a8f73c9a7db2fbd0d496a85271a9f#3ebfb852
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to update submodule `efm32-common`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to fetch submodule `efm32-common` from git://github.com/RustyGecko/efm32-common.git
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to connect to github.com: Connection timed out; class=Os (2)
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:missing-deps
[ERROR] caused by: the crate depends on missing dependencies
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.