[INFO] cloning repository https://github.com/ronnieXiaoLH/rust-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ronnieXiaoLH/rust-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FronnieXiaoLH%2Frust-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FronnieXiaoLH%2Frust-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9486ab94442ee60bd7c5e74c956e32c445285dba
[INFO] checking ronnieXiaoLH/rust-demo against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FronnieXiaoLH%2Frust-demo" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ronnieXiaoLH/rust-demo on toolchain d8810e3e2dab96778d20dd6d746ff95465515509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ronnieXiaoLH/rust-demo
[INFO] finished tweaking git repo https://github.com/ronnieXiaoLH/rust-demo
[INFO] tweaked toml for git repo https://github.com/ronnieXiaoLH/rust-demo written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ronnieXiaoLH/rust-demo 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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ebf8e1f9f2a2feb73a334aa3745d0579fc910477be23a4cc5287d237f8798e1
[INFO] running `Command { std: "docker" "start" "-a" "7ebf8e1f9f2a2feb73a334aa3745d0579fc910477be23a4cc5287d237f8798e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ebf8e1f9f2a2feb73a334aa3745d0579fc910477be23a4cc5287d237f8798e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ebf8e1f9f2a2feb73a334aa3745d0579fc910477be23a4cc5287d237f8798e1", kill_on_drop: false }`
[INFO] [stdout] 7ebf8e1f9f2a2feb73a334aa3745d0579fc910477be23a4cc5287d237f8798e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbdb48a85f78cf13d23e1bfa5b05ae1e9f7c3f3c93d9ae890b1f3fd6665ffb71
[INFO] running `Command { std: "docker" "start" "-a" "fbdb48a85f78cf13d23e1bfa5b05ae1e9f7c3f3c93d9ae890b1f3fd6665ffb71", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
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[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling rustversion v1.0.17
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[INFO] [stderr]     Checking hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `foo`, `bar`, and `third` are never read
[INFO] [stdout]   --> src/http.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct InputParams {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 12 |     foo: i32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     bar: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     third: Option<i32>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InputParams` 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: fields `name` and `email` are never read
[INFO] [stdout]   --> src/http.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Input {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 19 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     email: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Input` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo`, `bar`, and `third` are never read
[INFO] [stdout]   --> src/http.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct InputParams {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 12 |     foo: i32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     bar: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     third: Option<i32>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InputParams` 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: fields `name` and `email` are never read
[INFO] [stdout]   --> src/http.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Input {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 19 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     email: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Input` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.10s
[INFO] running `Command { std: "docker" "inspect" "fbdb48a85f78cf13d23e1bfa5b05ae1e9f7c3f3c93d9ae890b1f3fd6665ffb71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbdb48a85f78cf13d23e1bfa5b05ae1e9f7c3f3c93d9ae890b1f3fd6665ffb71", kill_on_drop: false }`
[INFO] [stdout] fbdb48a85f78cf13d23e1bfa5b05ae1e9f7c3f3c93d9ae890b1f3fd6665ffb71