[INFO] cloning repository https://github.com/hanthor/seriousum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hanthor/seriousum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanthor%2Fseriousum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanthor%2Fseriousum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a22ab5fce4eb2d902541f730a2188c6ab738beae
[INFO] checking hanthor/seriousum against 4fcf39725a9c99bd495d8c73af83628a256ff9a9 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanthor%2Fseriousum" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/hanthor/seriousum
[INFO] finished tweaking git repo https://github.com/hanthor/seriousum
[INFO] tweaked toml for git repo https://github.com/hanthor/seriousum written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hanthor/seriousum on toolchain 4fcf39725a9c99bd495d8c73af83628a256ff9a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hanthor/seriousum 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" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `aya`
[INFO] [stderr]    --> Cargo.toml:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 | [workspace.dependencies.aya]
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `aya`
[INFO] [stderr] warning: unused workspace dependency `aya-build`
[INFO] [stderr]    --> Cargo.toml:168:25
[INFO] [stderr]     |
[INFO] [stderr] 168 | [workspace.dependencies.aya-build]
[INFO] [stderr]     |                         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `aya-build`
[INFO] [stderr] warning: unused workspace dependency `aya-log`
[INFO] [stderr]    --> Cargo.toml:172:25
[INFO] [stderr]     |
[INFO] [stderr] 172 | [workspace.dependencies.aya-log]
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `aya-log`
[INFO] [stderr] warning: unused workspace dependency `aya-obj`
[INFO] [stderr]    --> Cargo.toml:176:25
[INFO] [stderr]     |
[INFO] [stderr] 176 | [workspace.dependencies.aya-obj]
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `aya-obj`
[INFO] [stderr] warning: unused workspace dependency `criterion`
[INFO] [stderr]    --> Cargo.toml:188:25
[INFO] [stderr]     |
[INFO] [stderr] 188 | [workspace.dependencies.criterion]
[INFO] [stderr]     |                         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `criterion`
[INFO] [stderr] warning: unused workspace dependency `dashmap`
[INFO] [stderr]    --> Cargo.toml:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | dashmap = "6"
[INFO] [stderr]     | ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `dashmap`
[INFO] [stderr] warning: unused workspace dependency `dns-lookup`
[INFO] [stderr]    --> Cargo.toml:142:1
[INFO] [stderr]     |
[INFO] [stderr] 142 | dns-lookup = "2"
[INFO] [stderr]     | ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `dns-lookup`
[INFO] [stderr] warning: unused workspace dependency `http-body-util`
[INFO] [stderr]    --> Cargo.toml:145:1
[INFO] [stderr]     |
[INFO] [stderr] 145 | http-body-util = "0.1"
[INFO] [stderr]     | ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `http-body-util`
[INFO] [stderr] warning: unused workspace dependency `libc`
[INFO] [stderr]    --> Cargo.toml:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 | libc = "0.2"
[INFO] [stderr]     | ^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `libc`
[INFO] [stderr] warning: unused workspace dependency `metrics`
[INFO] [stderr]    --> Cargo.toml:148:1
[INFO] [stderr]     |
[INFO] [stderr] 148 | metrics = "0.24"
[INFO] [stderr]     | ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `metrics`
[INFO] [stderr] warning: unused workspace dependency `metrics-exporter-prometheus`
[INFO] [stderr]    --> Cargo.toml:149:1
[INFO] [stderr]     |
[INFO] [stderr] 149 | metrics-exporter-prometheus = "0.16"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `metrics-exporter-prometheus`
[INFO] [stderr] warning: unused workspace dependency `prometheus`
[INFO] [stderr]    --> Cargo.toml:151:1
[INFO] [stderr]     |
[INFO] [stderr] 151 | prometheus = "0.14"
[INFO] [stderr]     | ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `prometheus`
[INFO] [stderr] warning: unused workspace dependency `seriousum-cli`
[INFO] [stderr]    --> Cargo.toml:211:25
[INFO] [stderr]     |
[INFO] [stderr] 211 | [workspace.dependencies.seriousum-cli]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `seriousum-cli`
[INFO] [stderr] warning: unused workspace dependency `socket2`
[INFO] [stderr]    --> Cargo.toml:155:1
[INFO] [stderr]     |
[INFO] [stderr] 155 | socket2 = "0.5"
[INFO] [stderr]     | ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `socket2`
[INFO] [stderr] warning: unused workspace dependency `tikv-jemallocator`
[INFO] [stderr]    --> Cargo.toml:157:1
[INFO] [stderr]     |
[INFO] [stderr] 157 | tikv-jemallocator = "0.6"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `tikv-jemallocator`
[INFO] [stderr] warning: unused workspace dependency `tokio-rustls`
[INFO] [stderr]    --> Cargo.toml:158:1
[INFO] [stderr]     |
[INFO] [stderr] 158 | tokio-rustls = "0.26"
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `tokio-rustls`
[INFO] [stderr] warning: unused workspace dependency `toml`
[INFO] [stderr]    --> Cargo.toml:159:1
[INFO] [stderr]     |
[INFO] [stderr] 159 | toml = "0.8"
[INFO] [stderr]     | ^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `toml`
[INFO] [stderr] warning: unused workspace dependency `tracing-appender`
[INFO] [stderr]    --> Cargo.toml:161:1
[INFO] [stderr]     |
[INFO] [stderr] 161 | tracing-appender = "0.2"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `tracing-appender`
[INFO] [stderr] warning: unused workspace dependency `utoipa-swagger-ui`
[INFO] [stderr]    --> Cargo.toml:237:25
[INFO] [stderr]     |
[INFO] [stderr] 237 | [workspace.dependencies.utoipa-swagger-ui]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `utoipa-swagger-ui`
[INFO] [stderr] warning: unused workspace dependency `yaml-rust2`
[INFO] [stderr]    --> Cargo.toml:162:1
[INFO] [stderr]     |
[INFO] [stderr] 162 | yaml-rust2 = "0.9"
[INFO] [stderr]     | ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `yaml-rust2`
[INFO] [stderr] warning: workspace (manifest) generated 20 warnings
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> crates/dbg/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 35 ~ path = "src/main.rs"
[INFO] [stderr] 36 + [lints]
[INFO] [stderr] 37 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 35 ~ path = "src/main.rs"
[INFO] [stderr] 36 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `seriousum-dbg` (manifest) generated 1 warning
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]    --> Cargo.toml
[INFO] [stderr]     = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]     |
[INFO] [stderr] 279 ~ version = "0.1.0"
[INFO] [stderr] 280 + [lints]
[INFO] [stderr] 281 + workspace = true
[INFO] [stderr]     |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]     |
[INFO] [stderr] 279 ~ version = "0.1.0"
[INFO] [stderr] 280 + [lints]
[INFO] [stderr]     |
[INFO] [stderr] warning: `seriousum` (manifest) generated 1 warning
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> crates/service-observer/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 12 ~ tracing = { workspace = true }
[INFO] [stderr] 13 + [lints]
[INFO] [stderr] 14 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 12 ~ tracing = { workspace = true }
[INFO] [stderr] 13 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `seriousum-service-observer` (manifest) generated 1 warning
[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


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds