[INFO] fetching crate axum_error_macro 0.1.7...
[INFO] checking axum_error_macro-0.1.7 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate axum_error_macro 0.1.7 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate axum_error_macro 0.1.7 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate axum_error_macro 0.1.7
[INFO] finished tweaking crates.io crate axum_error_macro 0.1.7
[INFO] tweaked toml for crates.io crate axum_error_macro 0.1.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded litrs v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e29a07c160a4137ae54da7cdba02713f84a6dfc11b228df65ea78cb77e2f65c
[INFO] running `Command { std: "docker" "start" "-a" "9e29a07c160a4137ae54da7cdba02713f84a6dfc11b228df65ea78cb77e2f65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e29a07c160a4137ae54da7cdba02713f84a6dfc11b228df65ea78cb77e2f65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e29a07c160a4137ae54da7cdba02713f84a6dfc11b228df65ea78cb77e2f65c", kill_on_drop: false }`
[INFO] [stdout] 9e29a07c160a4137ae54da7cdba02713f84a6dfc11b228df65ea78cb77e2f65c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9160a6aaf3d647eeb73b16913dfbb89f6d8d5f4759063a134d7e69f80447177d
[INFO] running `Command { std: "docker" "start" "-a" "9160a6aaf3d647eeb73b16913dfbb89f6d8d5f4759063a134d7e69f80447177d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling serde_json v1.0.114
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[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling axum v0.6.20
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[INFO] [stderr]     Checking axum_error_macro v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `InternalServerError` is never constructed
[INFO] [stdout]   --> tests/status_code.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         enum Error {
[INFO] [stdout]    |              ----- variant in this enum
[INFO] [stdout] 54 |             #[error(code = 500, msg = "123")]
[INFO] [stdout] 55 |             InternalServerError,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InternalServerError` is never constructed
[INFO] [stdout]   --> tests/status_code.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         enum Error {
[INFO] [stdout]    |              ----- variant in this enum
[INFO] [stdout] 72 |             #[error(code = 500, msg = "123")]
[INFO] [stdout] 73 |             InternalServerError,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `username` is never read
[INFO] [stdout]    --> tests/params.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 151 |         struct User {
[INFO] [stdout]     |                ---- field in this struct
[INFO] [stdout] 152 |             username: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `User` 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 `username` is never read
[INFO] [stdout]    --> tests/params.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 184 |         struct User {
[INFO] [stdout]     |                ---- field in this struct
[INFO] [stdout] 185 |             username: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InternalServerError` is never constructed
[INFO] [stdout]   --> tests/status_code.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         enum Error {
[INFO] [stdout]    |              ----- variant in this enum
[INFO] [stdout] 54 |             #[error(code = 500, msg = "123")]
[INFO] [stdout] 55 |             InternalServerError,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InternalServerError` is never constructed
[INFO] [stdout]   --> tests/status_code.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         enum Error {
[INFO] [stdout]    |              ----- variant in this enum
[INFO] [stdout] 72 |             #[error(code = 500, msg = "123")]
[INFO] [stdout] 73 |             InternalServerError,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `username` is never read
[INFO] [stdout]    --> tests/params.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 151 |         struct User {
[INFO] [stdout]     |                ---- field in this struct
[INFO] [stdout] 152 |             username: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `username` is never read
[INFO] [stdout]    --> tests/params.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 184 |         struct User {
[INFO] [stdout]     |                ---- field in this struct
[INFO] [stdout] 185 |             username: String,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.63s
[INFO] running `Command { std: "docker" "inspect" "9160a6aaf3d647eeb73b16913dfbb89f6d8d5f4759063a134d7e69f80447177d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9160a6aaf3d647eeb73b16913dfbb89f6d8d5f4759063a134d7e69f80447177d", kill_on_drop: false }`
[INFO] [stdout] 9160a6aaf3d647eeb73b16913dfbb89f6d8d5f4759063a134d7e69f80447177d
