[INFO] cloning repository https://github.com/UPB-CS-SAIoT/course
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UPB-CS-SAIoT/course" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUPB-CS-SAIoT%2Fcourse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUPB-CS-SAIoT%2Fcourse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07dd94b416c79388174ab9b37e764b534c78a955
[INFO] checking UPB-CS-SAIoT/course against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUPB-CS-SAIoT%2Fcourse" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UPB-CS-SAIoT/course on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UPB-CS-SAIoT/course
[INFO] finished tweaking git repo https://github.com/UPB-CS-SAIoT/course
[INFO] tweaked toml for git repo https://github.com/UPB-CS-SAIoT/course written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/UPB-CS-SAIoT/course 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" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-support. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-io. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-benchmarking-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment-rpc. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-basic-authorship. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-client-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-consensus. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-executor. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-finality-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-keystore. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-rpc. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-rpc-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-service. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-telemetry. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-transaction-pool. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-transaction-pool-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-block-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-blockchain. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-consensus. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-finality-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-inherents. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-keyring. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-timestamp. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.substrate-frame-rpc-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.try-runtime-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: build-dependencies.substrate-build-script-utils. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-executive. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-support. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system-rpc-runtime-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-try-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-balances. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-randomness-collective-flip. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-sudo. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-timestamp. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment-rpc-runtime-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-block-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-inherents. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-offchain. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-session. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-std. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-transaction-pool. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-version. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: build-dependencies.substrate-wasm-builder. branch
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking UPB-CS-SAIoT/course against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUPB-CS-SAIoT%2Fcourse" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UPB-CS-SAIoT/course on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UPB-CS-SAIoT/course
[INFO] finished tweaking git repo https://github.com/UPB-CS-SAIoT/course
[INFO] tweaked toml for git repo https://github.com/UPB-CS-SAIoT/course written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/UPB-CS-SAIoT/course 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" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-support. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-io. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-executive. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-support. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system-rpc-runtime-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-try-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-balances. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-randomness-collective-flip. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-sudo. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-timestamp. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment-rpc-runtime-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-block-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-inherents. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-offchain. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-session. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-std. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-transaction-pool. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-version. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: build-dependencies.substrate-wasm-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-benchmarking-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment-rpc. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-basic-authorship. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-client-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-consensus. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-executor. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-finality-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-keystore. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-rpc. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-rpc-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-service. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-telemetry. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-transaction-pool. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-transaction-pool-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-block-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-blockchain. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-consensus. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-finality-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-inherents. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-keyring. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-timestamp. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.substrate-frame-rpc-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.try-runtime-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: build-dependencies.substrate-build-script-utils. branch
[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 UPB-CS-SAIoT/course against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUPB-CS-SAIoT%2Fcourse" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UPB-CS-SAIoT/course on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UPB-CS-SAIoT/course
[INFO] finished tweaking git repo https://github.com/UPB-CS-SAIoT/course
[INFO] tweaked toml for git repo https://github.com/UPB-CS-SAIoT/course written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/UPB-CS-SAIoT/course 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" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-benchmarking-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment-rpc. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-basic-authorship. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-client-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-consensus. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-executor. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-finality-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-keystore. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-rpc. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-rpc-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-service. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-telemetry. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-transaction-pool. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-transaction-pool-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-block-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-blockchain. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-consensus. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-finality-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-inherents. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-keyring. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-timestamp. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.substrate-frame-rpc-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.try-runtime-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: build-dependencies.substrate-build-script-utils. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-executive. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-support. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system-rpc-runtime-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-try-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-balances. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-randomness-collective-flip. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-sudo. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-timestamp. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment-rpc-runtime-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-block-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-inherents. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-offchain. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-session. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-std. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-transaction-pool. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-version. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: build-dependencies.substrate-wasm-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-support. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-io. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-runtime. branch
[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 UPB-CS-SAIoT/course against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUPB-CS-SAIoT%2Fcourse" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UPB-CS-SAIoT/course on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UPB-CS-SAIoT/course
[INFO] finished tweaking git repo https://github.com/UPB-CS-SAIoT/course
[INFO] tweaked toml for git repo https://github.com/UPB-CS-SAIoT/course written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/UPB-CS-SAIoT/course 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" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-support. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-io. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-benchmarking-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment-rpc. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-basic-authorship. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-client-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-consensus. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-executor. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-finality-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-keystore. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-rpc. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-rpc-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-service. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-telemetry. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-transaction-pool. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-transaction-pool-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-block-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-blockchain. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-consensus. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-finality-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-inherents. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-keyring. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-timestamp. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.substrate-frame-rpc-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.try-runtime-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: build-dependencies.substrate-build-script-utils. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-executive. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-support. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system-rpc-runtime-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-try-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-balances. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-randomness-collective-flip. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-sudo. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-timestamp. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment-rpc-runtime-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-block-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-inherents. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-offchain. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-session. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-std. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-transaction-pool. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-version. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: build-dependencies.substrate-wasm-builder. branch
[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 UPB-CS-SAIoT/course against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUPB-CS-SAIoT%2Fcourse" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UPB-CS-SAIoT/course on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UPB-CS-SAIoT/course
[INFO] finished tweaking git repo https://github.com/UPB-CS-SAIoT/course
[INFO] tweaked toml for git repo https://github.com/UPB-CS-SAIoT/course written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/UPB-CS-SAIoT/course 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" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-support. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-io. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/pallets/template/Cargo.toml: unused manifest key: dev-dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-executive. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-support. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-system-rpc-runtime-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.frame-try-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-balances. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-randomness-collective-flip. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-sudo. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-timestamp. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment-rpc-runtime-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-block-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-inherents. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-offchain. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-session. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-std. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-transaction-pool. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: dependencies.sp-version. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/runtime/Cargo.toml: unused manifest key: build-dependencies.substrate-wasm-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-benchmarking. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-benchmarking-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.frame-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.pallet-transaction-payment-rpc. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-basic-authorship. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-client-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-consensus. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-executor. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-finality-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-keystore. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-rpc. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-rpc-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-service. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-telemetry. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-transaction-pool. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sc-transaction-pool-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-api. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-block-builder. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-blockchain. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-consensus. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-consensus-aura. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-core. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-finality-grandpa. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-inherents. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-keyring. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-runtime. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.sp-timestamp. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.substrate-frame-rpc-system. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: dependencies.try-runtime-cli. branch
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/node/Cargo.toml: unused manifest key: build-dependencies.substrate-build-script-utils. branch
[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


no output for 300 seconds