[INFO] cloning repository https://github.com/dovakin0007/png_me_challenge_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dovakin0007/png_me_challenge_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2Fpng_me_challenge_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2Fpng_me_challenge_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3eef2109cef728f7387ddc63d4e43bc84c7b7843 [INFO] checking dovakin0007/png_me_challenge_rust against master#fb4bca04fa1bde2f7db1b31a59e066f7bebd7fc6 for pr-120361 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2Fpng_me_challenge_rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 63% (680/1063) Updating files: 64% (681/1063) Updating files: 65% (691/1063) Updating files: 66% (702/1063) Updating files: 67% (713/1063) Updating files: 68% (723/1063) Updating files: 69% (734/1063) Updating files: 70% (745/1063) Updating files: 71% (755/1063) Updating files: 72% (766/1063) Updating files: 73% (776/1063) Updating files: 74% (787/1063) Updating files: 75% (798/1063) Updating files: 76% (808/1063) Updating files: 77% (819/1063) Updating files: 78% (830/1063) Updating files: 79% (840/1063) Updating files: 80% (851/1063) Updating files: 81% (862/1063) Updating files: 82% (872/1063) Updating files: 83% (883/1063) Updating files: 84% (893/1063) Updating files: 85% (904/1063) Updating files: 86% (915/1063) Updating files: 87% (925/1063) Updating files: 88% (936/1063) Updating files: 89% (947/1063) Updating files: 90% (957/1063) Updating files: 91% (968/1063) Updating files: 92% (978/1063) Updating files: 93% (989/1063) Updating files: 94% (1000/1063) Updating files: 95% (1010/1063) Updating files: 96% (1021/1063) Updating files: 97% (1032/1063) Updating files: 98% (1042/1063) Updating files: 99% (1053/1063) Updating files: 100% (1063/1063) Updating files: 100% (1063/1063), done. [INFO] validating manifest of git repo https://github.com/dovakin0007/png_me_challenge_rust on toolchain fb4bca04fa1bde2f7db1b31a59e066f7bebd7fc6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fb4bca04fa1bde2f7db1b31a59e066f7bebd7fc6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] finished tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] tweaked toml for git repo https://github.com/dovakin0007/png_me_challenge_rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dovakin0007/png_me_challenge_rust 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" "+fb4bca04fa1bde2f7db1b31a59e066f7bebd7fc6" "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 dovakin0007/png_me_challenge_rust against try#e35e259478581c01033b8da67214c0d376859a32 for pr-120361 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2Fpng_me_challenge_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 63% (680/1063) Updating files: 64% (681/1063) Updating files: 65% (691/1063) Updating files: 66% (702/1063) Updating files: 67% (713/1063) Updating files: 68% (723/1063) Updating files: 69% (734/1063) Updating files: 70% (745/1063) Updating files: 71% (755/1063) Updating files: 72% (766/1063) Updating files: 73% (776/1063) Updating files: 74% (787/1063) Updating files: 75% (798/1063) Updating files: 76% (808/1063) Updating files: 77% (819/1063) Updating files: 78% (830/1063) Updating files: 79% (840/1063) Updating files: 80% (851/1063) Updating files: 81% (862/1063) Updating files: 82% (872/1063) Updating files: 83% (883/1063) Updating files: 84% (893/1063) Updating files: 85% (904/1063) Updating files: 86% (915/1063) Updating files: 87% (925/1063) Updating files: 88% (936/1063) Updating files: 89% (947/1063) Updating files: 90% (957/1063) Updating files: 91% (968/1063) Updating files: 92% (978/1063) Updating files: 93% (989/1063) Updating files: 94% (1000/1063) Updating files: 95% (1010/1063) Updating files: 96% (1021/1063) Updating files: 97% (1032/1063) Updating files: 98% (1042/1063) Updating files: 99% (1053/1063) Updating files: 100% (1063/1063) Updating files: 100% (1063/1063), done. [INFO] validating manifest of git repo https://github.com/dovakin0007/png_me_challenge_rust on toolchain e35e259478581c01033b8da67214c0d376859a32 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e35e259478581c01033b8da67214c0d376859a32" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] finished tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] tweaked toml for git repo https://github.com/dovakin0007/png_me_challenge_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dovakin0007/png_me_challenge_rust 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" "+e35e259478581c01033b8da67214c0d376859a32" "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 dovakin0007/png_me_challenge_rust against try#e35e259478581c01033b8da67214c0d376859a32 for pr-120361 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2Fpng_me_challenge_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 63% (679/1063) Updating files: 64% (681/1063) Updating files: 65% (691/1063) Updating files: 66% (702/1063) Updating files: 67% (713/1063) Updating files: 68% (723/1063) Updating files: 69% (734/1063) Updating files: 70% (745/1063) Updating files: 71% (755/1063) Updating files: 72% (766/1063) Updating files: 73% (776/1063) Updating files: 74% (787/1063) Updating files: 75% (798/1063) Updating files: 76% (808/1063) Updating files: 77% (819/1063) Updating files: 78% (830/1063) Updating files: 79% (840/1063) Updating files: 80% (851/1063) Updating files: 81% (862/1063) Updating files: 82% (872/1063) Updating files: 83% (883/1063) Updating files: 84% (893/1063) Updating files: 85% (904/1063) Updating files: 86% (915/1063) Updating files: 87% (925/1063) Updating files: 88% (936/1063) Updating files: 89% (947/1063) Updating files: 90% (957/1063) Updating files: 91% (968/1063) Updating files: 92% (978/1063) Updating files: 93% (989/1063) Updating files: 94% (1000/1063) Updating files: 95% (1010/1063) Updating files: 96% (1021/1063) Updating files: 97% (1032/1063) Updating files: 98% (1042/1063) Updating files: 99% (1053/1063) Updating files: 100% (1063/1063) Updating files: 100% (1063/1063), done. [INFO] validating manifest of git repo https://github.com/dovakin0007/png_me_challenge_rust on toolchain e35e259478581c01033b8da67214c0d376859a32 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e35e259478581c01033b8da67214c0d376859a32" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] finished tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] tweaked toml for git repo https://github.com/dovakin0007/png_me_challenge_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dovakin0007/png_me_challenge_rust 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" "+e35e259478581c01033b8da67214c0d376859a32" "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 dovakin0007/png_me_challenge_rust against try#e35e259478581c01033b8da67214c0d376859a32 for pr-120361 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2Fpng_me_challenge_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 63% (679/1063) Updating files: 64% (681/1063) Updating files: 65% (691/1063) Updating files: 66% (702/1063) Updating files: 67% (713/1063) Updating files: 68% (723/1063) Updating files: 69% (734/1063) Updating files: 70% (745/1063) Updating files: 71% (755/1063) Updating files: 72% (766/1063) Updating files: 73% (776/1063) Updating files: 74% (787/1063) Updating files: 75% (798/1063) Updating files: 76% (808/1063) Updating files: 77% (819/1063) Updating files: 78% (830/1063) Updating files: 79% (840/1063) Updating files: 80% (851/1063) Updating files: 81% (862/1063) Updating files: 82% (872/1063) Updating files: 83% (883/1063) Updating files: 84% (893/1063) Updating files: 85% (904/1063) Updating files: 86% (915/1063) Updating files: 87% (925/1063) Updating files: 88% (936/1063) Updating files: 89% (947/1063) Updating files: 90% (957/1063) Updating files: 91% (968/1063) Updating files: 92% (978/1063) Updating files: 93% (989/1063) Updating files: 94% (1000/1063) Updating files: 95% (1010/1063) Updating files: 96% (1021/1063) Updating files: 97% (1032/1063) Updating files: 98% (1042/1063) Updating files: 99% (1053/1063) Updating files: 100% (1063/1063) Updating files: 100% (1063/1063), done. [INFO] validating manifest of git repo https://github.com/dovakin0007/png_me_challenge_rust on toolchain e35e259478581c01033b8da67214c0d376859a32 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e35e259478581c01033b8da67214c0d376859a32" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] finished tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] tweaked toml for git repo https://github.com/dovakin0007/png_me_challenge_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dovakin0007/png_me_challenge_rust 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" "+e35e259478581c01033b8da67214c0d376859a32" "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 dovakin0007/png_me_challenge_rust against try#e35e259478581c01033b8da67214c0d376859a32 for pr-120361 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2Fpng_me_challenge_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 63% (678/1063) Updating files: 64% (681/1063) Updating files: 65% (691/1063) Updating files: 66% (702/1063) Updating files: 67% (713/1063) Updating files: 68% (723/1063) Updating files: 69% (734/1063) Updating files: 70% (745/1063) Updating files: 71% (755/1063) Updating files: 72% (766/1063) Updating files: 73% (776/1063) Updating files: 74% (787/1063) Updating files: 75% (798/1063) Updating files: 76% (808/1063) Updating files: 77% (819/1063) Updating files: 78% (830/1063) Updating files: 79% (840/1063) Updating files: 80% (851/1063) Updating files: 81% (862/1063) Updating files: 82% (872/1063) Updating files: 83% (883/1063) Updating files: 84% (893/1063) Updating files: 85% (904/1063) Updating files: 86% (915/1063) Updating files: 87% (925/1063) Updating files: 88% (936/1063) Updating files: 89% (947/1063) Updating files: 90% (957/1063) Updating files: 91% (968/1063) Updating files: 92% (978/1063) Updating files: 93% (989/1063) Updating files: 94% (1000/1063) Updating files: 95% (1010/1063) Updating files: 96% (1021/1063) Updating files: 97% (1032/1063) Updating files: 98% (1042/1063) Updating files: 99% (1053/1063) Updating files: 100% (1063/1063) Updating files: 100% (1063/1063), done. [INFO] validating manifest of git repo https://github.com/dovakin0007/png_me_challenge_rust on toolchain e35e259478581c01033b8da67214c0d376859a32 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e35e259478581c01033b8da67214c0d376859a32" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] finished tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] tweaked toml for git repo https://github.com/dovakin0007/png_me_challenge_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dovakin0007/png_me_challenge_rust 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" "+e35e259478581c01033b8da67214c0d376859a32" "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 dovakin0007/png_me_challenge_rust against try#e35e259478581c01033b8da67214c0d376859a32 for pr-120361 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovakin0007%2Fpng_me_challenge_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 63% (679/1063) Updating files: 64% (681/1063) Updating files: 65% (691/1063) Updating files: 66% (702/1063) Updating files: 67% (713/1063) Updating files: 68% (723/1063) Updating files: 69% (734/1063) Updating files: 70% (745/1063) Updating files: 71% (755/1063) Updating files: 72% (766/1063) Updating files: 73% (776/1063) Updating files: 74% (787/1063) Updating files: 75% (798/1063) Updating files: 76% (808/1063) Updating files: 77% (819/1063) Updating files: 78% (830/1063) Updating files: 79% (840/1063) Updating files: 80% (851/1063) Updating files: 81% (862/1063) Updating files: 82% (872/1063) Updating files: 83% (883/1063) Updating files: 84% (893/1063) Updating files: 85% (904/1063) Updating files: 86% (915/1063) Updating files: 87% (925/1063) Updating files: 88% (936/1063) Updating files: 89% (947/1063) Updating files: 90% (957/1063) Updating files: 91% (968/1063) Updating files: 92% (978/1063) Updating files: 93% (989/1063) Updating files: 94% (1000/1063) Updating files: 95% (1010/1063) Updating files: 96% (1021/1063) Updating files: 97% (1032/1063) Updating files: 98% (1042/1063) Updating files: 99% (1053/1063) Updating files: 100% (1063/1063) Updating files: 100% (1063/1063), done. [INFO] validating manifest of git repo https://github.com/dovakin0007/png_me_challenge_rust on toolchain e35e259478581c01033b8da67214c0d376859a32 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e35e259478581c01033b8da67214c0d376859a32" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] finished tweaking git repo https://github.com/dovakin0007/png_me_challenge_rust [INFO] tweaked toml for git repo https://github.com/dovakin0007/png_me_challenge_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dovakin0007/png_me_challenge_rust 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" "+e35e259478581c01033b8da67214c0d376859a32" "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.