[INFO] cloning repository https://github.com/dmitryduev/symon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmitryduev/symon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitryduev%2Fsymon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitryduev%2Fsymon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bec9c272597bfb4413e93fe501ad56f0ceecd9bb
[INFO] checking dmitryduev/symon against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitryduev%2Fsymon" "/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/dmitryduev/symon on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dmitryduev/symon
[INFO] finished tweaking git repo https://github.com/dmitryduev/symon
[INFO] tweaked toml for git repo https://github.com/dmitryduev/symon written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dmitryduev/symon 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96b0acf45ff16e11f8d40a6df66d526087360f002a9bd337ba60afc3887c2660
[INFO] running `Command { std: "docker" "start" "-a" "96b0acf45ff16e11f8d40a6df66d526087360f002a9bd337ba60afc3887c2660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96b0acf45ff16e11f8d40a6df66d526087360f002a9bd337ba60afc3887c2660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b0acf45ff16e11f8d40a6df66d526087360f002a9bd337ba60afc3887c2660", kill_on_drop: false }`
[INFO] [stdout] 96b0acf45ff16e11f8d40a6df66d526087360f002a9bd337ba60afc3887c2660
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c81eaaf9bd4f18012c611de9f6fbd48e42cfef8af736d540c2fc9c6f134b2031
[INFO] running `Command { std: "docker" "start" "-a" "c81eaaf9bd4f18012c611de9f6fbd48e42cfef8af736d540c2fc9c6f134b2031", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
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[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
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[INFO] [stderr]    Compiling darling_macro v0.20.10
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[INFO] [stderr]     Checking hyper-util v0.1.7
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking clap v4.5.13
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling wrapcenum-derive v0.4.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking nvml-wrapper v0.10.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[INFO] [stderr]     Checking hyper-rustls v0.27.2
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking sentry-types v0.34.0
[INFO] [stderr]     Checking reqwest v0.12.5
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[INFO] [stderr]     Checking sentry v0.34.0
[INFO] [stderr]     Checking symon v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]   --> src/gpu_nvidia.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | /         format!(
[INFO] [stdout] 24 | |             "{}.{}",
[INFO] [stdout] 25 | |             nvml_wrapper::cuda_driver_version_major(cuda_version),
[INFO] [stdout] 26 | |             nvml_wrapper::cuda_driver_version_minor(cuda_version)
[INFO] [stdout] 27 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]   --> src/gpu_nvidia.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | /         format!(
[INFO] [stdout] 24 | |             "{}.{}",
[INFO] [stdout] 25 | |             nvml_wrapper::cuda_driver_version_major(cuda_version),
[INFO] [stdout] 26 | |             nvml_wrapper::cuda_driver_version_minor(cuda_version)
[INFO] [stdout] 27 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.72s
[INFO] running `Command { std: "docker" "inspect" "c81eaaf9bd4f18012c611de9f6fbd48e42cfef8af736d540c2fc9c6f134b2031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81eaaf9bd4f18012c611de9f6fbd48e42cfef8af736d540c2fc9c6f134b2031", kill_on_drop: false }`
[INFO] [stdout] c81eaaf9bd4f18012c611de9f6fbd48e42cfef8af736d540c2fc9c6f134b2031