[INFO] cloning repository https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumyadeep9474%2FTransaction_Validation_and_Block_Mining", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumyadeep9474%2FTransaction_Validation_and_Block_Mining'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db00814381ebcdd4cc843191cafb38443183909c
[INFO] checking soumyadeep9474/Transaction_Validation_and_Block_Mining against master#16b569057e4d1591b4bee05f10df34000308dedc for pr-127827
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumyadeep9474%2FTransaction_Validation_and_Block_Mining" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  96% (8890/9205)
Updating files:  97% (8929/9205)
Updating files:  98% (9021/9205)
Updating files:  99% (9113/9205)
Updating files: 100% (9205/9205)
Updating files: 100% (9205/9205), done.
[INFO] validating manifest of git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining on toolchain 16b569057e4d1591b4bee05f10df34000308dedc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] tweaked toml for git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining 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" "+16b569057e4d1591b4bee05f10df34000308dedc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-1-tc1/source/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `Transaction_Validation_and_Block_Mining`
[INFO] [stderr]   * `integration-test` target `main`
[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 soumyadeep9474/Transaction_Validation_and_Block_Mining against try#8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 for pr-127827
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumyadeep9474%2FTransaction_Validation_and_Block_Mining" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  96% (8891/9205)
Updating files:  97% (8929/9205)
Updating files:  98% (9021/9205)
Updating files:  99% (9113/9205)
Updating files: 100% (9205/9205)
Updating files: 100% (9205/9205), done.
[INFO] validating manifest of git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining on toolchain 8a6640bd72b80869b16392026cb3aa8ce8e3f9b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] tweaked toml for git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining 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" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-1-tc2/source/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `Transaction_Validation_and_Block_Mining`
[INFO] [stderr]   * `integration-test` target `main`
[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 soumyadeep9474/Transaction_Validation_and_Block_Mining against try#8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 for pr-127827
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumyadeep9474%2FTransaction_Validation_and_Block_Mining" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  96% (8896/9205)
Updating files:  97% (8929/9205)
Updating files:  98% (9021/9205)
Updating files:  99% (9113/9205)
Updating files: 100% (9205/9205)
Updating files: 100% (9205/9205), done.
[INFO] validating manifest of git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining on toolchain 8a6640bd72b80869b16392026cb3aa8ce8e3f9b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] tweaked toml for git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining 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" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-1-tc2/source/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `Transaction_Validation_and_Block_Mining`
[INFO] [stderr]   * `integration-test` target `main`
[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 soumyadeep9474/Transaction_Validation_and_Block_Mining against try#8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 for pr-127827
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumyadeep9474%2FTransaction_Validation_and_Block_Mining" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  96% (8889/9205)
Updating files:  97% (8929/9205)
Updating files:  98% (9021/9205)
Updating files:  99% (9113/9205)
Updating files: 100% (9205/9205)
Updating files: 100% (9205/9205), done.
[INFO] validating manifest of git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining on toolchain 8a6640bd72b80869b16392026cb3aa8ce8e3f9b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] tweaked toml for git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining 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" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-1-tc2/source/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `Transaction_Validation_and_Block_Mining`
[INFO] [stderr]   * `integration-test` target `main`
[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 soumyadeep9474/Transaction_Validation_and_Block_Mining against try#8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 for pr-127827
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumyadeep9474%2FTransaction_Validation_and_Block_Mining" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  96% (8884/9205)
Updating files:  97% (8929/9205)
Updating files:  98% (9021/9205)
Updating files:  99% (9113/9205)
Updating files: 100% (9205/9205)
Updating files: 100% (9205/9205), done.
[INFO] validating manifest of git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining on toolchain 8a6640bd72b80869b16392026cb3aa8ce8e3f9b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] tweaked toml for git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining 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" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-1-tc2/source/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `Transaction_Validation_and_Block_Mining`
[INFO] [stderr]   * `integration-test` target `main`
[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 soumyadeep9474/Transaction_Validation_and_Block_Mining against try#8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 for pr-127827
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoumyadeep9474%2FTransaction_Validation_and_Block_Mining" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  96% (8884/9205)
Updating files:  97% (8929/9205)
Updating files:  98% (9021/9205)
Updating files:  99% (9113/9205)
Updating files: 100% (9205/9205)
Updating files: 100% (9205/9205), done.
[INFO] validating manifest of git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining on toolchain 8a6640bd72b80869b16392026cb3aa8ce8e3f9b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining
[INFO] tweaked toml for git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/soumyadeep9474/Transaction_Validation_and_Block_Mining 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" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-1-tc2/source/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `Transaction_Validation_and_Block_Mining`
[INFO] [stderr]   * `integration-test` target `main`
[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.