[INFO] fetching crate sht3x 0.1.1...
[INFO] checking sht3x-0.1.1 against master#8424f8e8cdf07010967a57584fd647b30e930d4d for pr-120095
[INFO] extracting crate sht3x 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate sht3x 0.1.1 on toolchain 8424f8e8cdf07010967a57584fd647b30e930d4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sht3x 0.1.1
[INFO] finished tweaking crates.io crate sht3x 0.1.1
[INFO] tweaked toml for crates.io crate sht3x 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] warning: spurious network error (3 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/linux-embedded-hal/0.1.1/download` (99.84.160.86), got 503
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[INFO] [stderr] warning: spurious network error (3 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/embedded-hal/0.1.3/download` (99.84.160.86), got 503
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[INFO] [stderr] warning: spurious network error (2 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/linux-embedded-hal/0.1.1/download` (99.84.160.86), got 503
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[INFO] [stderr] warning: spurious network error (2 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/embedded-hal/0.1.3/download` (99.84.160.86), got 503
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[INFO] [stderr] Downloaded sysfs_gpio v0.5.4
[INFO] [stderr] Downloaded i2cdev v0.3.2
[INFO] [stderr] warning: spurious network error (1 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/linux-embedded-hal/0.1.1/download` (99.84.160.86), got 503
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[INFO] [stderr] warning: spurious network error (1 tries remaining): failed to get successful HTTP response from `https://crates.io/api/v1/crates/embedded-hal/0.1.3/download` (99.84.160.86), got 503
[INFO] [stderr] body:
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[INFO] [stderr] error: failed to download from `https://crates.io/api/v1/crates/linux-embedded-hal/0.1.1/download`
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[INFO] [stderr] Caused by:
[INFO] [stderr] failed to get successful HTTP response from `https://crates.io/api/v1/crates/linux-embedded-hal/0.1.1/download` (99.84.160.86), got 503
[INFO] [stderr] debug headers:
[INFO] [stderr] x-cache: Error from cloudfront
[INFO] [stderr] x-amz-cf-pop: ORD52-C2
[INFO] [stderr] x-amz-cf-id: dEjAccFLcV8lOcBOeRq8uE0iRKTBN9XLvprowrXCr6TTT949sLDa6Q==
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[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.