[INFO] cloning repository https://github.com/Vincent--Li/rust-error-info
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vincent--Li/rust-error-info" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVincent--Li%2Frust-error-info", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVincent--Li%2Frust-error-info'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0fe987cce9d33267e2b7ebf4d28b43ae966b6e9a
[INFO] checking Vincent--Li/rust-error-info against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVincent--Li%2Frust-error-info" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Vincent--Li/rust-error-info
[INFO] finished tweaking git repo https://github.com/Vincent--Li/rust-error-info
[INFO] tweaked toml for git repo https://github.com/Vincent--Li/rust-error-info written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Vincent--Li/rust-error-info on toolchain 70daa2c0d8eed7066b07966f3c0b0b8622bff4e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Vincent--Li/rust-error-info 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" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking Vincent--Li/rust-error-info against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVincent--Li%2Frust-error-info" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Vincent--Li/rust-error-info
[INFO] finished tweaking git repo https://github.com/Vincent--Li/rust-error-info
[INFO] tweaked toml for git repo https://github.com/Vincent--Li/rust-error-info written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Vincent--Li/rust-error-info on toolchain 70daa2c0d8eed7066b07966f3c0b0b8622bff4e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Vincent--Li/rust-error-info 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" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking Vincent--Li/rust-error-info against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVincent--Li%2Frust-error-info" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Vincent--Li/rust-error-info
[INFO] finished tweaking git repo https://github.com/Vincent--Li/rust-error-info
[INFO] tweaked toml for git repo https://github.com/Vincent--Li/rust-error-info written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Vincent--Li/rust-error-info on toolchain 70daa2c0d8eed7066b07966f3c0b0b8622bff4e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Vincent--Li/rust-error-info 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" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded darling_macro v0.20.10
[INFO] [stderr]   Downloaded anyhow v1.0.94
[INFO] [stderr]   Downloaded quote v1.0.37
[INFO] [stderr]   Downloaded proc-macro2 v1.0.92
[INFO] [stderr]   Downloaded darling v0.20.10
[INFO] [stderr]   Downloaded unicode-ident v1.0.14
[INFO] [stderr]   Downloaded darling_core v0.20.10
[INFO] [stderr]   Downloaded syn v2.0.90
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e9663d83590d84428287811a78e8a7d004b38bb7081c41503cf3d455a92fdf2
[INFO] running `Command { std: "docker" "start" "-a" "6e9663d83590d84428287811a78e8a7d004b38bb7081c41503cf3d455a92fdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e9663d83590d84428287811a78e8a7d004b38bb7081c41503cf3d455a92fdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e9663d83590d84428287811a78e8a7d004b38bb7081c41503cf3d455a92fdf2", kill_on_drop: false }`
[INFO] [stdout] 6e9663d83590d84428287811a78e8a7d004b38bb7081c41503cf3d455a92fdf2
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09640ceaeb1429d02ad111e15f9a33d562ccfd3937c34c1f6ed88a6f7114f9a6
[INFO] running `Command { std: "docker" "start" "-a" "09640ceaeb1429d02ad111e15f9a33d562ccfd3937c34c1f6ed88a6f7114f9a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.90
[INFO] [stderr]     Checking darling_core v0.20.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]     Checking error-code-derive v0.1.0 (/opt/rustwide/workdir/error-code-derive)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> error-code-derive/src/error_info.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) fn process_error_info(input: syn::DeriveInput) -> TokenStream {
[INFO] [stdout]   |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorData` is never constructed
[INFO] [stdout]   --> error-code-derive/src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct ErrorData {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EnumVariants` is never constructed
[INFO] [stdout]   --> error-code-derive/src/lib.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct EnumVariants {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EnumVariantFields` is never constructed
[INFO] [stdout]   --> error-code-derive/src/lib.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct EnumVariantFields {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> error-code-derive/src/error_info.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) fn process_error_info(input: syn::DeriveInput) -> TokenStream {
[INFO] [stdout]   |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorData` is never constructed
[INFO] [stdout]   --> error-code-derive/src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct ErrorData {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EnumVariants` is never constructed
[INFO] [stdout]   --> error-code-derive/src/lib.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct EnumVariants {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EnumVariantFields` is never constructed
[INFO] [stdout]   --> error-code-derive/src/lib.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct EnumVariantFields {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking error-code v0.1.0 (/opt/rustwide/workdir/error-code)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> error-code-derive/src/error_info.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) fn process_error_info(input: syn::DeriveInput) -> TokenStream {
[INFO] [stdout]   |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ident`, `generics`, `data`, `app_type`, and `prefix` are never read
[INFO] [stdout]   --> error-code-derive/src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct ErrorData {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 13 |     ident: syn::Ident,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     generics: syn::Generics,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 15 |     data: Data<EnumVariants, ()>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     app_type: syn::Type,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 17 |     prefix: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ErrorData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ident`, `fields`, `code`, `app_code`, and `client_msg` are never read
[INFO] [stdout]   --> error-code-derive/src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct EnumVariants {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 23 |     ident: syn::Ident,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 24 |     fields: Fields<util::Ignored>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 25 |     code: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     #[darling(default)]
[INFO] [stdout] 27 |     app_code: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 28 |     #[darling(default)]
[INFO] [stdout] 29 |     client_msg: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnumVariants` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EnumVariantFields` is never constructed
[INFO] [stdout]   --> error-code-derive/src/lib.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct EnumVariantFields {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.17s
[INFO] running `Command { std: "docker" "inspect" "09640ceaeb1429d02ad111e15f9a33d562ccfd3937c34c1f6ed88a6f7114f9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09640ceaeb1429d02ad111e15f9a33d562ccfd3937c34c1f6ed88a6f7114f9a6", kill_on_drop: false }`
[INFO] [stdout] 09640ceaeb1429d02ad111e15f9a33d562ccfd3937c34c1f6ed88a6f7114f9a6