[INFO] fetching crate task-keeper 0.23.0...
[INFO] checking task-keeper-0.23.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate task-keeper 0.23.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate task-keeper 0.23.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate task-keeper 0.23.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate task-keeper 0.23.0
[INFO] tweaked toml for crates.io crate task-keeper 0.23.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate task-keeper 0.23.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored_json v5.0.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc10acc102c1c64063b4bc5b2ea949efc3a19c59e155451eae9e99a14c46b66d
[INFO] running `Command { std: "docker" "start" "-a" "dc10acc102c1c64063b4bc5b2ea949efc3a19c59e155451eae9e99a14c46b66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc10acc102c1c64063b4bc5b2ea949efc3a19c59e155451eae9e99a14c46b66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc10acc102c1c64063b4bc5b2ea949efc3a19c59e155451eae9e99a14c46b66d", kill_on_drop: false }`
[INFO] [stdout] dc10acc102c1c64063b4bc5b2ea949efc3a19c59e155451eae9e99a14c46b66d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92888121a20e4bf038f1875255f543d82abdd31f0350e254315049396a73ec4f
[INFO] running `Command { std: "docker" "start" "-a" "92888121a20e4bf038f1875255f543d82abdd31f0350e254315049396a73ec4f", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `ResultExt`
[INFO] [stdout]  --> src/runners/nurfile.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use error_stack::{Result, ResultExt};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ResultExt`
[INFO] [stdout]  --> src/runners/nurfile.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use error_stack::{Result, ResultExt};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `runner` is never read
[INFO] [stdout]   --> src/models.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Task {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 19 |     pub name: String,
[INFO] [stdout] 20 |     pub runner: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Task` has a derived impl for the trait `Debug`, 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: field `name` is never read
[INFO] [stdout]   --> src/runners/ant.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Project {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 13 |     pub name: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Project` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MANAGERS` is never used
[INFO] [stdout]   --> src/managers/mod.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const MANAGERS: &'static [&'static str] = &["maven", "gradle", "amper", "sbt", "npm", "cargo", "cmake", "meson", "composer", "bundle"...
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_scripts` is never used
[INFO] [stdout]   --> src/common/pyproject.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl ToolUv {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 46 |     pub fn get_scripts(&self) -> Option<HashMap<String, String>> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `uv_available` and `get_uv_scripts` are never used
[INFO] [stdout]    --> src/common/pyproject.rs:99:12
[INFO] [stdout]     |
[INFO] [stdout] 82  | impl PyProjectToml {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 99  |     pub fn uv_available(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn get_uv_scripts(&self) -> Option<HashMap<String, String>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `runner` is never read
[INFO] [stdout]   --> src/models.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Task {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 19 |     pub name: String,
[INFO] [stdout] 20 |     pub runner: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Task` has a derived impl for the trait `Debug`, 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: field `name` is never read
[INFO] [stdout]   --> src/runners/ant.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Project {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 13 |     pub name: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Project` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MANAGERS` is never used
[INFO] [stdout]   --> src/managers/mod.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const MANAGERS: &'static [&'static str] = &["maven", "gradle", "amper", "sbt", "npm", "cargo", "cmake", "meson", "composer", "bundle"...
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_scripts` is never used
[INFO] [stdout]   --> src/common/pyproject.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl ToolUv {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 46 |     pub fn get_scripts(&self) -> Option<HashMap<String, String>> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `uv_available` and `get_uv_scripts` are never used
[INFO] [stdout]    --> src/common/pyproject.rs:99:12
[INFO] [stdout]     |
[INFO] [stdout] 82  | impl PyProjectToml {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 99  |     pub fn uv_available(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn get_uv_scripts(&self) -> Option<HashMap<String, String>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.11s
[INFO] running `Command { std: "docker" "inspect" "92888121a20e4bf038f1875255f543d82abdd31f0350e254315049396a73ec4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92888121a20e4bf038f1875255f543d82abdd31f0350e254315049396a73ec4f", kill_on_drop: false }`
[INFO] [stdout] 92888121a20e4bf038f1875255f543d82abdd31f0350e254315049396a73ec4f