[INFO] cloning repository https://github.com/umi-eng/cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/umi-eng/cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumi-eng%2Fcli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumi-eng%2Fcli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48eaf3fd67b3e49b6ae0f0a67734f21403ae2d52
[INFO] checking umi-eng/cli against master#485ec3fbcc12fa14ef6596dabb125ad710499c9e for pr-157710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumi-eng%2Fcli" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/umi-eng/cli
[INFO] finished tweaking git repo https://github.com/umi-eng/cli
[INFO] tweaked toml for git repo https://github.com/umi-eng/cli written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/umi-eng/cli on toolchain 485ec3fbcc12fa14ef6596dabb125ad710499c9e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/umi-eng/cli 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" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "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-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0757194d1ed0d99bcfded0f8aeeffe062a3d4a33e2636a1604a7338d7fd1dde6
[INFO] running `Command { std: "docker" "start" "0757194d1ed0d99bcfded0f8aeeffe062a3d4a33e2636a1604a7338d7fd1dde6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0757194d1ed0d99bcfded0f8aeeffe062a3d4a33e2636a1604a7338d7fd1dde6" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0757194d1ed0d99bcfded0f8aeeffe062a3d4a33e2636a1604a7338d7fd1dde6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0757194d1ed0d99bcfded0f8aeeffe062a3d4a33e2636a1604a7338d7fd1dde6" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/adapter/update.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |       /// Find the first stable release.
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | /     let firmware = if let Some(release) =
[INFO] [stdout] 29 | |         releases.iter().find(|r| !r.draft && !r.prerelease)
[INFO] [stdout] 30 | |     {
[INFO] [stdout] 31 | |         /// Find firmware file in assets.
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |         return Err(Error::msg("Could not find stable release."));
[INFO] [stdout] 51 | |     };
[INFO] [stdout]    | |______- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/adapter/update.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |           /// Find firmware file in assets.
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 | /         if let Some(asset) = release.assets.iter().find(|a| {
[INFO] [stdout] 33 | |             a.name.starts_with("umi-adapter-v") && a.name.ends_with(".bin")
[INFO] [stdout] 34 | |         }) {
[INFO] [stdout] 35 | |             write_with_header(
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             return Err(Error::msg("Could not find firmware file in release."));
[INFO] [stdout] 48 | |         }
[INFO] [stdout]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `net::IpAddr`
[INFO] [stdout]  --> src/adapter/mod.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{net::IpAddr, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/adapter/update.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |       /// Find the first stable release.
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 | /     let firmware = if let Some(release) =
[INFO] [stdout] 29 | |         releases.iter().find(|r| !r.draft && !r.prerelease)
[INFO] [stdout] 30 | |     {
[INFO] [stdout] 31 | |         /// Find firmware file in assets.
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |         return Err(Error::msg("Could not find stable release."));
[INFO] [stdout] 51 | |     };
[INFO] [stdout]    | |______- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/adapter/update.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |           /// Find firmware file in assets.
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 | /         if let Some(asset) = release.assets.iter().find(|a| {
[INFO] [stdout] 33 | |             a.name.starts_with("umi-adapter-v") && a.name.ends_with(".bin")
[INFO] [stdout] 34 | |         }) {
[INFO] [stdout] 35 | |             write_with_header(
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             return Err(Error::msg("Could not find firmware file in release."));
[INFO] [stdout] 48 | |         }
[INFO] [stdout]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `net::IpAddr`
[INFO] [stdout]  --> src/adapter/mod.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{net::IpAddr, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/adapter/update.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     options: UpdateOptions,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/adapter/update.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     options: UpdateOptions,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.26s
[INFO] running `Command { std: "docker" "inspect" "0757194d1ed0d99bcfded0f8aeeffe062a3d4a33e2636a1604a7338d7fd1dde6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0757194d1ed0d99bcfded0f8aeeffe062a3d4a33e2636a1604a7338d7fd1dde6", kill_on_drop: false }`
[INFO] [stdout] 0757194d1ed0d99bcfded0f8aeeffe062a3d4a33e2636a1604a7338d7fd1dde6
