[INFO] cloning repository https://github.com/islamuddin/discovery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/islamuddin/discovery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fislamuddin%2Fdiscovery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fislamuddin%2Fdiscovery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db4f2f08d0b3282b4cae8caa6e0ce1e92d9483c4
[INFO] checking islamuddin/discovery against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fislamuddin%2Fdiscovery" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  69% (711/1022)
Updating files:  70% (716/1022)
Updating files:  71% (726/1022)
Updating files:  72% (736/1022)
Updating files:  73% (747/1022)
Updating files:  74% (757/1022)
Updating files:  75% (767/1022)
Updating files:  76% (777/1022)
Updating files:  77% (787/1022)
Updating files:  78% (798/1022)
Updating files:  79% (808/1022)
Updating files:  80% (818/1022)
Updating files:  81% (828/1022)
Updating files:  82% (839/1022)
Updating files:  83% (849/1022)
Updating files:  84% (859/1022)
Updating files:  85% (869/1022)
Updating files:  86% (879/1022)
Updating files:  87% (890/1022)
Updating files:  88% (900/1022)
Updating files:  89% (910/1022)
Updating files:  90% (920/1022)
Updating files:  91% (931/1022)
Updating files:  92% (941/1022)
Updating files:  93% (951/1022)
Updating files:  94% (961/1022)
Updating files:  95% (971/1022)
Updating files:  96% (982/1022)
Updating files:  97% (992/1022)
Updating files:  98% (1002/1022)
Updating files:  99% (1012/1022)
Updating files: 100% (1022/1022)
Updating files: 100% (1022/1022), done.
[INFO] validating manifest of git repo https://github.com/islamuddin/discovery on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/islamuddin/discovery
[INFO] finished tweaking git repo https://github.com/islamuddin/discovery
[INFO] tweaked toml for git repo https://github.com/islamuddin/discovery written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/islamuddin/discovery 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 islamuddin/discovery against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fislamuddin%2Fdiscovery" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  69% (711/1022)
Updating files:  70% (716/1022)
Updating files:  71% (726/1022)
Updating files:  72% (736/1022)
Updating files:  73% (747/1022)
Updating files:  74% (757/1022)
Updating files:  75% (767/1022)
Updating files:  76% (777/1022)
Updating files:  77% (787/1022)
Updating files:  78% (798/1022)
Updating files:  79% (808/1022)
Updating files:  80% (818/1022)
Updating files:  81% (828/1022)
Updating files:  82% (839/1022)
Updating files:  83% (849/1022)
Updating files:  84% (859/1022)
Updating files:  85% (869/1022)
Updating files:  86% (879/1022)
Updating files:  87% (890/1022)
Updating files:  88% (900/1022)
Updating files:  89% (910/1022)
Updating files:  90% (920/1022)
Updating files:  91% (931/1022)
Updating files:  92% (941/1022)
Updating files:  93% (951/1022)
Updating files:  94% (961/1022)
Updating files:  95% (971/1022)
Updating files:  96% (982/1022)
Updating files:  97% (992/1022)
Updating files:  98% (1002/1022)
Updating files:  99% (1012/1022)
Updating files: 100% (1022/1022)
Updating files: 100% (1022/1022), done.
[INFO] validating manifest of git repo https://github.com/islamuddin/discovery on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/islamuddin/discovery
[INFO] finished tweaking git repo https://github.com/islamuddin/discovery
[INFO] tweaked toml for git repo https://github.com/islamuddin/discovery written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/islamuddin/discovery 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--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] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking islamuddin/discovery against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fislamuddin%2Fdiscovery" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  69% (711/1022)
Updating files:  70% (716/1022)
Updating files:  71% (726/1022)
Updating files:  72% (736/1022)
Updating files:  73% (747/1022)
Updating files:  74% (757/1022)
Updating files:  75% (767/1022)
Updating files:  76% (777/1022)
Updating files:  77% (787/1022)
Updating files:  78% (798/1022)
Updating files:  79% (808/1022)
Updating files:  80% (818/1022)
Updating files:  81% (828/1022)
Updating files:  82% (839/1022)
Updating files:  83% (849/1022)
Updating files:  84% (859/1022)
Updating files:  85% (869/1022)
Updating files:  86% (879/1022)
Updating files:  87% (890/1022)
Updating files:  88% (900/1022)
Updating files:  89% (910/1022)
Updating files:  90% (920/1022)
Updating files:  91% (931/1022)
Updating files:  92% (941/1022)
Updating files:  93% (951/1022)
Updating files:  94% (961/1022)
Updating files:  95% (971/1022)
Updating files:  96% (982/1022)
Updating files:  97% (992/1022)
Updating files:  98% (1002/1022)
Updating files:  99% (1012/1022)
Updating files: 100% (1022/1022)
Updating files: 100% (1022/1022), done.
[INFO] validating manifest of git repo https://github.com/islamuddin/discovery on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/islamuddin/discovery
[INFO] finished tweaking git repo https://github.com/islamuddin/discovery
[INFO] tweaked toml for git repo https://github.com/islamuddin/discovery written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/islamuddin/discovery 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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 islamuddin/discovery against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fislamuddin%2Fdiscovery" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  69% (711/1022)
Updating files:  70% (716/1022)
Updating files:  71% (726/1022)
Updating files:  72% (736/1022)
Updating files:  73% (747/1022)
Updating files:  74% (757/1022)
Updating files:  75% (767/1022)
Updating files:  76% (777/1022)
Updating files:  77% (787/1022)
Updating files:  78% (798/1022)
Updating files:  79% (808/1022)
Updating files:  80% (818/1022)
Updating files:  81% (828/1022)
Updating files:  82% (839/1022)
Updating files:  83% (849/1022)
Updating files:  84% (859/1022)
Updating files:  85% (869/1022)
Updating files:  86% (879/1022)
Updating files:  87% (890/1022)
Updating files:  88% (900/1022)
Updating files:  89% (910/1022)
Updating files:  90% (920/1022)
Updating files:  91% (931/1022)
Updating files:  92% (941/1022)
Updating files:  93% (951/1022)
Updating files:  94% (961/1022)
Updating files:  95% (971/1022)
Updating files:  96% (982/1022)
Updating files:  97% (992/1022)
Updating files:  98% (1002/1022)
Updating files:  99% (1012/1022)
Updating files: 100% (1022/1022)
Updating files: 100% (1022/1022), done.
[INFO] validating manifest of git repo https://github.com/islamuddin/discovery on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/islamuddin/discovery
[INFO] finished tweaking git repo https://github.com/islamuddin/discovery
[INFO] tweaked toml for git repo https://github.com/islamuddin/discovery written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/islamuddin/discovery 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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 islamuddin/discovery against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fislamuddin%2Fdiscovery" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  69% (711/1022)
Updating files:  70% (716/1022)
Updating files:  71% (726/1022)
Updating files:  72% (736/1022)
Updating files:  73% (747/1022)
Updating files:  74% (757/1022)
Updating files:  75% (767/1022)
Updating files:  76% (777/1022)
Updating files:  77% (787/1022)
Updating files:  78% (798/1022)
Updating files:  79% (808/1022)
Updating files:  80% (818/1022)
Updating files:  81% (828/1022)
Updating files:  82% (839/1022)
Updating files:  83% (849/1022)
Updating files:  84% (859/1022)
Updating files:  85% (869/1022)
Updating files:  86% (879/1022)
Updating files:  87% (890/1022)
Updating files:  88% (900/1022)
Updating files:  89% (910/1022)
Updating files:  90% (920/1022)
Updating files:  91% (931/1022)
Updating files:  92% (941/1022)
Updating files:  93% (951/1022)
Updating files:  94% (961/1022)
Updating files:  95% (971/1022)
Updating files:  96% (982/1022)
Updating files:  97% (992/1022)
Updating files:  98% (1002/1022)
Updating files:  99% (1012/1022)
Updating files: 100% (1022/1022)
Updating files: 100% (1022/1022), done.
[INFO] validating manifest of git repo https://github.com/islamuddin/discovery on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/islamuddin/discovery
[INFO] finished tweaking git repo https://github.com/islamuddin/discovery
[INFO] tweaked toml for git repo https://github.com/islamuddin/discovery written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/islamuddin/discovery 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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 islamuddin/discovery against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fislamuddin%2Fdiscovery" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  65% (667/1022)
Updating files:  66% (675/1022)
Updating files:  67% (685/1022)
Updating files:  68% (695/1022)
Updating files:  69% (706/1022)
Updating files:  70% (716/1022)
Updating files:  71% (726/1022)
Updating files:  72% (736/1022)
Updating files:  73% (747/1022)
Updating files:  74% (757/1022)
Updating files:  75% (767/1022)
Updating files:  76% (777/1022)
Updating files:  77% (787/1022)
Updating files:  78% (798/1022)
Updating files:  79% (808/1022)
Updating files:  80% (818/1022)
Updating files:  81% (828/1022)
Updating files:  82% (839/1022)
Updating files:  83% (849/1022)
Updating files:  84% (859/1022)
Updating files:  85% (869/1022)
Updating files:  86% (879/1022)
Updating files:  87% (890/1022)
Updating files:  88% (900/1022)
Updating files:  89% (910/1022)
Updating files:  90% (920/1022)
Updating files:  91% (931/1022)
Updating files:  92% (941/1022)
Updating files:  93% (951/1022)
Updating files:  94% (961/1022)
Updating files:  95% (971/1022)
Updating files:  96% (982/1022)
Updating files:  97% (992/1022)
Updating files:  98% (1002/1022)
Updating files:  99% (1012/1022)
Updating files: 100% (1022/1022)
Updating files: 100% (1022/1022), done.
[INFO] validating manifest of git repo https://github.com/islamuddin/discovery on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/islamuddin/discovery
[INFO] finished tweaking git repo https://github.com/islamuddin/discovery
[INFO] tweaked toml for git repo https://github.com/islamuddin/discovery written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/islamuddin/discovery 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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.