[INFO] fetching crate iamgroot 0.3.0...
[INFO] building iamgroot-0.3.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate iamgroot 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate iamgroot 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate iamgroot 0.3.0
[INFO] tweaked toml for crates.io crate iamgroot 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iamgroot 0.3.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iamgroot 0.3.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be396ce64e6292b07366b013d667c32bc3e629ae70777aad7cbeaa9eec3fd588
[INFO] running `Command { std: "docker" "start" "-a" "be396ce64e6292b07366b013d667c32bc3e629ae70777aad7cbeaa9eec3fd588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be396ce64e6292b07366b013d667c32bc3e629ae70777aad7cbeaa9eec3fd588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be396ce64e6292b07366b013d667c32bc3e629ae70777aad7cbeaa9eec3fd588", kill_on_drop: false }`
[INFO] [stdout] be396ce64e6292b07366b013d667c32bc3e629ae70777aad7cbeaa9eec3fd588
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49ac484556b0ac8799b455e967522e3552aa6c79a4e47b418e19a3dbb28286f8
[INFO] running `Command { std: "docker" "start" "-a" "49ac484556b0ac8799b455e967522e3552aa6c79a4e47b418e19a3dbb28286f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling iamgroot v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Visibility` is never used
[INFO] [stdout]   --> src/codegen.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum Visibility {
[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 `Contact` is never constructed
[INFO] [stdout]   --> src/openrpc.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Contact {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.17s
[INFO] running `Command { std: "docker" "inspect" "49ac484556b0ac8799b455e967522e3552aa6c79a4e47b418e19a3dbb28286f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ac484556b0ac8799b455e967522e3552aa6c79a4e47b418e19a3dbb28286f8", kill_on_drop: false }`
[INFO] [stdout] 49ac484556b0ac8799b455e967522e3552aa6c79a4e47b418e19a3dbb28286f8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70bf1e2a190fb420cd94649cd28b2f12616baf8611c6323c6c927f6854342ab9
[INFO] running `Command { std: "docker" "start" "-a" "70bf1e2a190fb420cd94649cd28b2f12616baf8611c6323c6c927f6854342ab9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.13
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling openssl v0.10.70
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling native-tls v0.2.13
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling rustls v0.23.23
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.4
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling hyper-util v0.1.10
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling openssl-sys v0.9.105
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling iamgroot v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Contact` is never constructed
[INFO] [stdout]   --> src/openrpc.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Contact {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Visibility` is never used
[INFO] [stdout]   --> src/codegen.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum Visibility {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling axum v0.7.9
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]    Compiling ureq v2.12.1
[INFO] [stdout] warning: struct `Contact` is never constructed
[INFO] [stdout]   --> src/openrpc.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Contact {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Visibility` is never used
[INFO] [stdout]   --> src/codegen.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum Visibility {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.82s
[INFO] running `Command { std: "docker" "inspect" "70bf1e2a190fb420cd94649cd28b2f12616baf8611c6323c6c927f6854342ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70bf1e2a190fb420cd94649cd28b2f12616baf8611c6323c6c927f6854342ab9", kill_on_drop: false }`
[INFO] [stdout] 70bf1e2a190fb420cd94649cd28b2f12616baf8611c6323c6c927f6854342ab9