[INFO] cloning repository https://github.com/jatin510/rust-api-mutex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jatin510/rust-api-mutex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjatin510%2Frust-api-mutex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjatin510%2Frust-api-mutex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf24e33c013e49130c7f25dd84b056d26abcd054
[INFO] building jatin510/rust-api-mutex against try#9a3ef2cd3ecaae3c6ef59768612837d797602a6d for pr-137044-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjatin510%2Frust-api-mutex" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jatin510/rust-api-mutex on toolchain 9a3ef2cd3ecaae3c6ef59768612837d797602a6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jatin510/rust-api-mutex
[INFO] finished tweaking git repo https://github.com/jatin510/rust-api-mutex
[INFO] tweaked toml for git repo https://github.com/jatin510/rust-api-mutex written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jatin510/rust-api-mutex 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" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e90c6b61625b7af2a91efb1c5a4c52a5920b98493f0a20ccf9e9dd09a89b96f
[INFO] running `Command { std: "docker" "start" "-a" "8e90c6b61625b7af2a91efb1c5a4c52a5920b98493f0a20ccf9e9dd09a89b96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e90c6b61625b7af2a91efb1c5a4c52a5920b98493f0a20ccf9e9dd09a89b96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e90c6b61625b7af2a91efb1c5a4c52a5920b98493f0a20ccf9e9dd09a89b96f", kill_on_drop: false }`
[INFO] [stdout] 8e90c6b61625b7af2a91efb1c5a4c52a5920b98493f0a20ccf9e9dd09a89b96f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8dae7e11ba2d1ad24e7db234a7d7d7af1bf0a39d7f4161b1684b8a946bda535
[INFO] running `Command { std: "docker" "start" "-a" "c8dae7e11ba2d1ad24e7db234a7d7d7af1bf0a39d7f4161b1684b8a946bda535", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.80
[INFO] [stderr]    Compiling libc v0.2.153
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[INFO] [stderr]    Compiling cc v1.0.94
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[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling tokio v1.37.0
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[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
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[INFO] [stderr]    Compiling tower v0.4.13
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[INFO] [stderr]    Compiling reqwest v0.12.3
[INFO] [stderr]    Compiling clean-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/app.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let m = match api_service.read().await.get_info_api().await {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_new_access_token_api` is never used
[INFO] [stdout]  --> src/external/mod.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait ExternalApi {
[INFO] [stdout]   |           ----------- method in this trait
[INFO] [stdout] 7 |     async fn get_new_access_token_api(&self) -> Result<String, String>;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.86s
[INFO] running `Command { std: "docker" "inspect" "c8dae7e11ba2d1ad24e7db234a7d7d7af1bf0a39d7f4161b1684b8a946bda535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8dae7e11ba2d1ad24e7db234a7d7d7af1bf0a39d7f4161b1684b8a946bda535", kill_on_drop: false }`
[INFO] [stdout] c8dae7e11ba2d1ad24e7db234a7d7d7af1bf0a39d7f4161b1684b8a946bda535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ffc411ba76c2829e133652efa56c8681f01086c8168bc64ab18c796a7a0c46a
[INFO] running `Command { std: "docker" "start" "-a" "6ffc411ba76c2829e133652efa56c8681f01086c8168bc64ab18c796a7a0c46a", kill_on_drop: false }`
[INFO] [stderr]    Compiling clean-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/app.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let m = match api_service.read().await.get_info_api().await {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_new_access_token_api` is never used
[INFO] [stdout]  --> src/external/mod.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait ExternalApi {
[INFO] [stdout]   |           ----------- method in this trait
[INFO] [stdout] 7 |     async fn get_new_access_token_api(&self) -> Result<String, String>;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "6ffc411ba76c2829e133652efa56c8681f01086c8168bc64ab18c796a7a0c46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ffc411ba76c2829e133652efa56c8681f01086c8168bc64ab18c796a7a0c46a", kill_on_drop: false }`
[INFO] [stdout] 6ffc411ba76c2829e133652efa56c8681f01086c8168bc64ab18c796a7a0c46a