[INFO] cloning repository https://github.com/kazuph/rust-chart-worker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazuph/rust-chart-worker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazuph%2Frust-chart-worker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazuph%2Frust-chart-worker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 058cde24ab7dfe5e69d994daeec58975b1f625b4
[INFO] building kazuph/rust-chart-worker against master#f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9 for pr-137044-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazuph%2Frust-chart-worker" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kazuph/rust-chart-worker on toolchain f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kazuph/rust-chart-worker
[INFO] finished tweaking git repo https://github.com/kazuph/rust-chart-worker
[INFO] tweaked toml for git repo https://github.com/kazuph/rust-chart-worker written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kazuph/rust-chart-worker 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" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "5a8fa4cd1fe9768dc6cca117430afed287b2aba5055b8f689c0e08546e2d0e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a8fa4cd1fe9768dc6cca117430afed287b2aba5055b8f689c0e08546e2d0e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a8fa4cd1fe9768dc6cca117430afed287b2aba5055b8f689c0e08546e2d0e2c", kill_on_drop: false }`
[INFO] [stdout] 5a8fa4cd1fe9768dc6cca117430afed287b2aba5055b8f689c0e08546e2d0e2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "686f09d314dafa5e109fcb160a9b6bf40aff35b0afa14e4a0d87072d5a59502f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling worker-macros v0.5.0
[INFO] [stderr]    Compiling wasm-streams v0.4.2
[INFO] [stderr]    Compiling worker v0.5.0
[INFO] [stderr]    Compiling rust-chart-worker v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/lib.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn main(mut req: Request, _env: Env, _ctx: Context) -> Result<Response> {
[INFO] [stdout]   |                   ----^^^
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/charts/radar.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 121 |             for (i, ((x, y), &value)) in points.iter().zip(series_data.iter()).enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/models.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct DataPoint {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 23 |     pub value: f64,
[INFO] [stdout] 24 |     pub label: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataPoint` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_number` is never used
[INFO] [stdout]   --> src/utils/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn format_number(num: f64) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_x_axis_ticks_for_bar` is never used
[INFO] [stdout]    --> src/utils/svg.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn generate_x_axis_ticks_for_bar(num_points: usize) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_x_axis_ticks` is never used
[INFO] [stdout]    --> src/utils/svg.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub fn generate_x_axis_ticks(num_points: usize) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "686f09d314dafa5e109fcb160a9b6bf40aff35b0afa14e4a0d87072d5a59502f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686f09d314dafa5e109fcb160a9b6bf40aff35b0afa14e4a0d87072d5a59502f", kill_on_drop: false }`
[INFO] [stdout] 686f09d314dafa5e109fcb160a9b6bf40aff35b0afa14e4a0d87072d5a59502f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f77247ac59b29ce927f4d2cd1c26a4b2d1d358c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c244cca44cad7b8af7047dded480aa479a64f7eb09932886d3d2345ddbb40b0
[INFO] running `Command { std: "docker" "start" "-a" "3c244cca44cad7b8af7047dded480aa479a64f7eb09932886d3d2345ddbb40b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-chart-worker v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/lib.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn main(mut req: Request, _env: Env, _ctx: Context) -> Result<Response> {
[INFO] [stdout]   |                   ----^^^
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/charts/radar.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 121 |             for (i, ((x, y), &value)) in points.iter().zip(series_data.iter()).enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/models.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct DataPoint {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 23 |     pub value: f64,
[INFO] [stdout] 24 |     pub label: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DataPoint` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_number` is never used
[INFO] [stdout]   --> src/utils/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn format_number(num: f64) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_x_axis_ticks_for_bar` is never used
[INFO] [stdout]    --> src/utils/svg.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn generate_x_axis_ticks_for_bar(num_points: usize) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_x_axis_ticks` is never used
[INFO] [stdout]    --> src/utils/svg.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub fn generate_x_axis_ticks(num_points: usize) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "3c244cca44cad7b8af7047dded480aa479a64f7eb09932886d3d2345ddbb40b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c244cca44cad7b8af7047dded480aa479a64f7eb09932886d3d2345ddbb40b0", kill_on_drop: false }`
[INFO] [stdout] 3c244cca44cad7b8af7047dded480aa479a64f7eb09932886d3d2345ddbb40b0