[INFO] cloning repository https://github.com/sktan888/handwriting_recognition_logistic_regression
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sktan888/handwriting_recognition_logistic_regression" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsktan888%2Fhandwriting_recognition_logistic_regression", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsktan888%2Fhandwriting_recognition_logistic_regression'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93d824d91ec45e77af32595d64b14f0868551eaa
[INFO] checking sktan888/handwriting_recognition_logistic_regression against master#ed141926048597e3649bb238ca3dc417904cd56c for pr-134300
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsktan888%2Fhandwriting_recognition_logistic_regression" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  67% (498/743)
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Updating files: 100% (743/743), done.
[INFO] validating manifest of git repo https://github.com/sktan888/handwriting_recognition_logistic_regression on toolchain ed141926048597e3649bb238ca3dc417904cd56c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed141926048597e3649bb238ca3dc417904cd56c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sktan888/handwriting_recognition_logistic_regression
[INFO] finished tweaking git repo https://github.com/sktan888/handwriting_recognition_logistic_regression
[INFO] tweaked toml for git repo https://github.com/sktan888/handwriting_recognition_logistic_regression written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sktan888/handwriting_recognition_logistic_regression 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" "+ed141926048597e3649bb238ca3dc417904cd56c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mnist v0.6.0
[INFO] [stderr] error: No space left on device (os error 28)


ExecutionFailed(ExitStatus(unix_wait_status(25856)))