[INFO] cloning repository https://github.com/joeyleesi/thingy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joeyleesi/thingy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoeyleesi%2Fthingy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoeyleesi%2Fthingy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 231e07ce2e520bac7a382539a89281097ea60369
[INFO] testing joeyleesi/thingy against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoeyleesi%2Fthingy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joeyleesi/thingy
[INFO] finished tweaking git repo https://github.com/joeyleesi/thingy
[INFO] tweaked toml for git repo https://github.com/joeyleesi/thingy written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joeyleesi/thingy on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/joeyleesi/thingy 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec8e4603394fd357b9d092b3b0e938efdcdf22af2931bb04593edf9f5bba6eb6
[INFO] running `Command { std: "docker" "start" "-a" "ec8e4603394fd357b9d092b3b0e938efdcdf22af2931bb04593edf9f5bba6eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec8e4603394fd357b9d092b3b0e938efdcdf22af2931bb04593edf9f5bba6eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8e4603394fd357b9d092b3b0e938efdcdf22af2931bb04593edf9f5bba6eb6", kill_on_drop: false }`
[INFO] [stdout] ec8e4603394fd357b9d092b3b0e938efdcdf22af2931bb04593edf9f5bba6eb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c733fccd23b741a780280a9e2513cadbf03fdd2aadd7b3a1c4b11990a5395db2
[INFO] running `Command { std: "docker" "start" "-a" "c733fccd23b741a780280a9e2513cadbf03fdd2aadd7b3a1c4b11990a5395db2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling clap v4.5.2
[INFO] [stderr]    Compiling thingy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `math` is never read
[INFO] [stdout]  --> src/models.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Docs {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 7 |     pub globals: Class,
[INFO] [stdout] 8 |     pub math: Class,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Docs` 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 `aliases` and `static` are never read
[INFO] [stdout]   --> src/models.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Method {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 21 |     pub aliases: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub r#static: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Method` 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 `name`, `description`, and `editable` are never read
[INFO] [stdout]   --> src/models.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Field {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 37 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 38 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 39 |     pub r#type: String,
[INFO] [stdout] 40 |     pub editable: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Field` 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 15.14s
[INFO] running `Command { std: "docker" "inspect" "c733fccd23b741a780280a9e2513cadbf03fdd2aadd7b3a1c4b11990a5395db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c733fccd23b741a780280a9e2513cadbf03fdd2aadd7b3a1c4b11990a5395db2", kill_on_drop: false }`
[INFO] [stdout] c733fccd23b741a780280a9e2513cadbf03fdd2aadd7b3a1c4b11990a5395db2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 529cc3b3206883f06f5772daa0d219886e24ff357362ed7f253cbccad9442c85
[INFO] running `Command { std: "docker" "start" "-a" "529cc3b3206883f06f5772daa0d219886e24ff357362ed7f253cbccad9442c85", kill_on_drop: false }`
[INFO] [stderr]    Compiling thingy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `math` is never read
[INFO] [stdout]  --> src/models.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Docs {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 7 |     pub globals: Class,
[INFO] [stdout] 8 |     pub math: Class,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Docs` 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 `aliases` and `static` are never read
[INFO] [stdout]   --> src/models.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Method {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 21 |     pub aliases: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub r#static: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Method` 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 `name`, `description`, and `editable` are never read
[INFO] [stdout]   --> src/models.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Field {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 37 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 38 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 39 |     pub r#type: String,
[INFO] [stdout] 40 |     pub editable: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "529cc3b3206883f06f5772daa0d219886e24ff357362ed7f253cbccad9442c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529cc3b3206883f06f5772daa0d219886e24ff357362ed7f253cbccad9442c85", kill_on_drop: false }`
[INFO] [stdout] 529cc3b3206883f06f5772daa0d219886e24ff357362ed7f253cbccad9442c85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b44cece78a5c36293adf3c29c581cfcd428d92d87deb316f2294375426d1ee8e
[INFO] running `Command { std: "docker" "start" "-a" "b44cece78a5c36293adf3c29c581cfcd428d92d87deb316f2294375426d1ee8e", kill_on_drop: false }`
[INFO] [stderr] warning: field `math` is never read
[INFO] [stderr]  --> src/models.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Docs {
[INFO] [stderr]   |            ---- field in this struct
[INFO] [stderr] 7 |     pub globals: Class,
[INFO] [stderr] 8 |     pub math: Class,
[INFO] [stderr]   |         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Docs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `aliases` and `static` are never read
[INFO] [stderr]   --> src/models.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct Method {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 21 |     pub aliases: Vec<String>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub r#static: bool,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Method` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `description`, and `editable` are never read
[INFO] [stderr]   --> src/models.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct Field {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 37 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 38 |     pub description: String,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 39 |     pub r#type: String,
[INFO] [stderr] 40 |     pub editable: bool,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `thingy` (bin "thingy" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/thingy-8e9771797ed199f4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b44cece78a5c36293adf3c29c581cfcd428d92d87deb316f2294375426d1ee8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44cece78a5c36293adf3c29c581cfcd428d92d87deb316f2294375426d1ee8e", kill_on_drop: false }`
[INFO] [stdout] b44cece78a5c36293adf3c29c581cfcd428d92d87deb316f2294375426d1ee8e
