[INFO] cloning repository https://github.com/name1e5s/scaler-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/name1e5s/scaler-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fname1e5s%2Fscaler-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fname1e5s%2Fscaler-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc642e6a216847e80b3be0d53e2335c365571d32
[INFO] checking name1e5s/scaler-rust against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fname1e5s%2Fscaler-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/name1e5s/scaler-rust
[INFO] finished tweaking git repo https://github.com/name1e5s/scaler-rust
[INFO] tweaked toml for git repo https://github.com/name1e5s/scaler-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/name1e5s/scaler-rust on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/name1e5s/scaler-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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tonic-build v0.9.2
[INFO] [stderr]   Downloaded prost v0.11.9
[INFO] [stderr]   Downloaded prost-derive v0.11.9
[INFO] [stderr]   Downloaded uuid v1.4.1
[INFO] [stderr]   Downloaded dashmap v5.5.0
[INFO] [stderr]   Downloaded prost-types v0.11.9
[INFO] [stderr]   Downloaded tempfile v3.6.0
[INFO] [stderr]   Downloaded prost-build v0.11.9
[INFO] [stderr]   Downloaded quote v1.0.31
[INFO] [stderr]   Downloaded tonic v0.9.2
[INFO] [stderr]   Downloaded async-trait v0.1.71
[INFO] [stderr]   Downloaded which v4.4.0
[INFO] [stderr]   Downloaded serde v1.0.173
[INFO] [stderr]   Downloaded syn v2.0.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 822bfb7a63c533135d938a5b037d02ed75c656e6e0fb3fc56f87524e1502d458
[INFO] running `Command { std: "docker" "start" "-a" "822bfb7a63c533135d938a5b037d02ed75c656e6e0fb3fc56f87524e1502d458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "822bfb7a63c533135d938a5b037d02ed75c656e6e0fb3fc56f87524e1502d458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822bfb7a63c533135d938a5b037d02ed75c656e6e0fb3fc56f87524e1502d458", kill_on_drop: false }`
[INFO] [stdout] 822bfb7a63c533135d938a5b037d02ed75c656e6e0fb3fc56f87524e1502d458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0399188e781355a07e717ac34f1a6cc25a5c876c39a0c1002a91c7e1334fe7ac
[INFO] running `Command { std: "docker" "start" "-a" "0399188e781355a07e717ac34f1a6cc25a5c876c39a0c1002a91c7e1334fe7ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling async-trait v0.1.71
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling serde v1.0.173
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling axum v0.6.19
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking matchit v0.7.0
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]    Compiling petgraph v0.6.3
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]     Checking dashmap v5.5.0
[INFO] [stderr]    Compiling regex-automata v0.3.3
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling pin-project-internal v1.1.2
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]    Compiling prost-types v0.11.9
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking futures-util v0.3.28
[INFO] [stderr]     Checking pin-project v1.1.2
[INFO] [stderr]    Compiling prost-build v0.11.9
[INFO] [stderr]    Compiling tonic-build v0.9.2
[INFO] [stderr]    Compiling scaler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking tonic v0.9.2
[INFO] [stdout] warning: struct `CellPerfScore` is never constructed
[INFO] [stdout]   --> src/cell/metric.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct CellPerfScore {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STORK_SCHEDULE_INTERVAL_SEC` is never used
[INFO] [stdout]   --> src/cell/stork.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const STORK_SCHEDULE_INTERVAL_SEC: u64 = 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StorkCell` is never constructed
[INFO] [stdout]   --> src/cell/stork.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct StorkCell {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_empty`, `create_slot_in_background`, and `get_or_create_free_slot` are never used
[INFO] [stdout]   --> src/cell/stork.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl StorkCell {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 27 |     fn new(meta: model::Meta, client: Arc<Platform>) -> StorkCell {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn is_empty(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn create_slot_in_background<Fut>(self: Arc<Self>, fut: Fut)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     async fn get_or_create_free_slot(self: Arc<Self>) -> Result<SlotWithMetric> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StorkCellFactory` is never constructed
[INFO] [stdout]    --> src/cell/stork.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct StorkCellFactory;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cell/metric.rs:100:34
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn schedule_time_recoder(&self) -> ScheduleTimeRecoder {
[INFO] [stdout]     |                                  ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn schedule_time_recoder(&self) -> ScheduleTimeRecoder<'_> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CellPerfScore` is never constructed
[INFO] [stdout]   --> src/cell/metric.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct CellPerfScore {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STORK_SCHEDULE_INTERVAL_SEC` is never used
[INFO] [stdout]   --> src/cell/stork.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const STORK_SCHEDULE_INTERVAL_SEC: u64 = 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StorkCell` is never constructed
[INFO] [stdout]   --> src/cell/stork.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct StorkCell {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_empty`, `create_slot_in_background`, and `get_or_create_free_slot` are never used
[INFO] [stdout]   --> src/cell/stork.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl StorkCell {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 27 |     fn new(meta: model::Meta, client: Arc<Platform>) -> StorkCell {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn is_empty(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn create_slot_in_background<Fut>(self: Arc<Self>, fut: Fut)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     async fn get_or_create_free_slot(self: Arc<Self>) -> Result<SlotWithMetric> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StorkCellFactory` is never constructed
[INFO] [stdout]    --> src/cell/stork.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct StorkCellFactory;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cell/metric.rs:100:34
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn schedule_time_recoder(&self) -> ScheduleTimeRecoder {
[INFO] [stdout]     |                                  ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn schedule_time_recoder(&self) -> ScheduleTimeRecoder<'_> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.74s
[INFO] running `Command { std: "docker" "inspect" "0399188e781355a07e717ac34f1a6cc25a5c876c39a0c1002a91c7e1334fe7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0399188e781355a07e717ac34f1a6cc25a5c876c39a0c1002a91c7e1334fe7ac", kill_on_drop: false }`
[INFO] [stdout] 0399188e781355a07e717ac34f1a6cc25a5c876c39a0c1002a91c7e1334fe7ac
