[INFO] fetching crate kinesis-firehose-producer 0.1.2...
[INFO] checking kinesis-firehose-producer-0.1.2 against master#c29082fe7dc6e902169cacbae165562a7e4a1fd6 for pr-120805
[INFO] extracting crate kinesis-firehose-producer 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate kinesis-firehose-producer 0.1.2 on toolchain c29082fe7dc6e902169cacbae165562a7e4a1fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c29082fe7dc6e902169cacbae165562a7e4a1fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] finished tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] tweaked toml for crates.io crate kinesis-firehose-producer 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate kinesis-firehose-producer 0.1.2 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" "+c29082fe7dc6e902169cacbae165562a7e4a1fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking kinesis-firehose-producer-0.1.2 against try#a76cc2633df38feca72f20156e7d9e4b074337f3 for pr-120805
[INFO] extracting crate kinesis-firehose-producer 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate kinesis-firehose-producer 0.1.2 on toolchain a76cc2633df38feca72f20156e7d9e4b074337f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a76cc2633df38feca72f20156e7d9e4b074337f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] finished tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] tweaked toml for crates.io crate kinesis-firehose-producer 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate kinesis-firehose-producer 0.1.2 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" "+a76cc2633df38feca72f20156e7d9e4b074337f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking kinesis-firehose-producer-0.1.2 against try#a76cc2633df38feca72f20156e7d9e4b074337f3 for pr-120805
[INFO] extracting crate kinesis-firehose-producer 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate kinesis-firehose-producer 0.1.2 on toolchain a76cc2633df38feca72f20156e7d9e4b074337f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a76cc2633df38feca72f20156e7d9e4b074337f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] finished tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] tweaked toml for crates.io crate kinesis-firehose-producer 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate kinesis-firehose-producer 0.1.2 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" "+a76cc2633df38feca72f20156e7d9e4b074337f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking kinesis-firehose-producer-0.1.2 against try#a76cc2633df38feca72f20156e7d9e4b074337f3 for pr-120805
[INFO] extracting crate kinesis-firehose-producer 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate kinesis-firehose-producer 0.1.2 on toolchain a76cc2633df38feca72f20156e7d9e4b074337f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a76cc2633df38feca72f20156e7d9e4b074337f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] finished tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] tweaked toml for crates.io crate kinesis-firehose-producer 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate kinesis-firehose-producer 0.1.2 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" "+a76cc2633df38feca72f20156e7d9e4b074337f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking kinesis-firehose-producer-0.1.2 against try#a76cc2633df38feca72f20156e7d9e4b074337f3 for pr-120805
[INFO] extracting crate kinesis-firehose-producer 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate kinesis-firehose-producer 0.1.2 on toolchain a76cc2633df38feca72f20156e7d9e4b074337f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a76cc2633df38feca72f20156e7d9e4b074337f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] finished tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] tweaked toml for crates.io crate kinesis-firehose-producer 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate kinesis-firehose-producer 0.1.2 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" "+a76cc2633df38feca72f20156e7d9e4b074337f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking kinesis-firehose-producer-0.1.2 against try#a76cc2633df38feca72f20156e7d9e4b074337f3 for pr-120805
[INFO] extracting crate kinesis-firehose-producer 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate kinesis-firehose-producer 0.1.2 on toolchain a76cc2633df38feca72f20156e7d9e4b074337f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a76cc2633df38feca72f20156e7d9e4b074337f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] finished tweaking crates.io crate kinesis-firehose-producer 0.1.2
[INFO] tweaked toml for crates.io crate kinesis-firehose-producer 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate kinesis-firehose-producer 0.1.2 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" "+a76cc2633df38feca72f20156e7d9e4b074337f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.