[INFO] fetching crate helixir 0.1.9...
[INFO] testing helixir-0.1.9 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate helixir 0.1.9 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate helixir 0.1.9
[INFO] finished tweaking crates.io crate helixir 0.1.9
[INFO] tweaked toml for crates.io crate helixir 0.1.9 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate helixir 0.1.9 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate helixir 0.1.9 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.5.14
[INFO] [stderr]   Downloaded helix-rs v0.1.9
[INFO] [stderr]   Downloaded helix-macros v0.1.7
[INFO] [stderr]   Downloaded helixir-macros v0.1.2
[INFO] [stderr]   Downloaded terminfo v0.9.0
[INFO] [stderr]   Downloaded clearscreen v4.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e24a05c448b01ef0d0bce0956813a4b7d0ddbf99bc57875040e7cd51bee322ff
[INFO] running `Command { std: "docker" "start" "-a" "e24a05c448b01ef0d0bce0956813a4b7d0ddbf99bc57875040e7cd51bee322ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e24a05c448b01ef0d0bce0956813a4b7d0ddbf99bc57875040e7cd51bee322ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e24a05c448b01ef0d0bce0956813a4b7d0ddbf99bc57875040e7cd51bee322ff", kill_on_drop: false }`
[INFO] [stdout] e24a05c448b01ef0d0bce0956813a4b7d0ddbf99bc57875040e7cd51bee322ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5196dd9c4d9b9a72120bff6dfc86b7d5efbe7174b2469f9a14a1c9a0f33d95a2
[INFO] running `Command { std: "docker" "start" "-a" "5196dd9c4d9b9a72120bff6dfc86b7d5efbe7174b2469f9a14a1c9a0f33d95a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling terminfo v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling env_home v0.1.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling helix-macros v0.1.7
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling helixir-macros v0.1.2
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling which v8.0.0
[INFO] [stderr]    Compiling clearscreen v4.0.2
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling h2 v0.4.11
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling hyper-util v0.1.15
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.23
[INFO] [stderr]    Compiling helix-rs v0.1.9
[INFO] [stderr]    Compiling helixir v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CityEmbeddingEdgeData` is never constructed
[INFO] [stdout]    --> src/lesson_types.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct CityEmbeddingEdgeData {
[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 `CountryNameData` is never constructed
[INFO] [stdout]    --> src/lesson_types.rs:203:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub struct CountryNameData {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetCountryNamesResult` is never constructed
[INFO] [stdout]    --> src/lesson_types.rs:208:12
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub struct GetCountryNamesResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CountCapitalsResult` is never constructed
[INFO] [stdout]    --> src/lesson_types.rs:323:12
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub struct CountCapitalsResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetCountryByCityCntResult` is never constructed
[INFO] [stdout]    --> src/lesson_types.rs:335:12
[INFO] [stdout]     |
[INFO] [stdout] 335 | pub struct GetCountryByCityCntResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.54s
[INFO] running `Command { std: "docker" "inspect" "5196dd9c4d9b9a72120bff6dfc86b7d5efbe7174b2469f9a14a1c9a0f33d95a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5196dd9c4d9b9a72120bff6dfc86b7d5efbe7174b2469f9a14a1c9a0f33d95a2", kill_on_drop: false }`
[INFO] [stdout] 5196dd9c4d9b9a72120bff6dfc86b7d5efbe7174b2469f9a14a1c9a0f33d95a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 489d94fc74e56fe3a5d6d889178f1f6a7d1918cbe377c5728791e73fd09567e3
[INFO] running `Command { std: "docker" "start" "-a" "489d94fc74e56fe3a5d6d889178f1f6a7d1918cbe377c5728791e73fd09567e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling helixir v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CityEmbeddingEdgeData` is never constructed
[INFO] [stdout]    --> src/lesson_types.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct CityEmbeddingEdgeData {
[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 `CountryNameData` is never constructed
[INFO] [stdout]    --> src/lesson_types.rs:203:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub struct CountryNameData {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetCountryNamesResult` is never constructed
[INFO] [stdout]    --> src/lesson_types.rs:208:12
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub struct GetCountryNamesResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CountCapitalsResult` is never constructed
[INFO] [stdout]    --> src/lesson_types.rs:323:12
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub struct CountCapitalsResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetCountryByCityCntResult` is never constructed
[INFO] [stdout]    --> src/lesson_types.rs:335:12
[INFO] [stdout]     |
[INFO] [stdout] 335 | pub struct GetCountryByCityCntResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "489d94fc74e56fe3a5d6d889178f1f6a7d1918cbe377c5728791e73fd09567e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489d94fc74e56fe3a5d6d889178f1f6a7d1918cbe377c5728791e73fd09567e3", kill_on_drop: false }`
[INFO] [stdout] 489d94fc74e56fe3a5d6d889178f1f6a7d1918cbe377c5728791e73fd09567e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d622a9cf0c372d89d61ee89d19caba7f442d816c56db295bfc3c9b2611aae8dc
[INFO] running `Command { std: "docker" "start" "-a" "d622a9cf0c372d89d61ee89d19caba7f442d816c56db295bfc3c9b2611aae8dc", kill_on_drop: false }`
[INFO] [stderr] warning: struct `CityEmbeddingEdgeData` is never constructed
[INFO] [stderr]    --> src/lesson_types.rs:112:12
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub struct CityEmbeddingEdgeData {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CountryNameData` is never constructed
[INFO] [stderr]    --> src/lesson_types.rs:203:12
[INFO] [stderr]     |
[INFO] [stderr] 203 | pub struct CountryNameData {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GetCountryNamesResult` is never constructed
[INFO] [stderr]    --> src/lesson_types.rs:208:12
[INFO] [stderr]     |
[INFO] [stderr] 208 | pub struct GetCountryNamesResult {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CountCapitalsResult` is never constructed
[INFO] [stderr]    --> src/lesson_types.rs:323:12
[INFO] [stderr]     |
[INFO] [stderr] 323 | pub struct CountCapitalsResult {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GetCountryByCityCntResult` is never constructed
[INFO] [stderr]    --> src/lesson_types.rs:335:12
[INFO] [stderr]     |
[INFO] [stderr] 335 | pub struct GetCountryByCityCntResult {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `helixir` (bin "helixir" test) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/helixir-7d28ca67f7b05562)
[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" "d622a9cf0c372d89d61ee89d19caba7f442d816c56db295bfc3c9b2611aae8dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d622a9cf0c372d89d61ee89d19caba7f442d816c56db295bfc3c9b2611aae8dc", kill_on_drop: false }`
[INFO] [stdout] d622a9cf0c372d89d61ee89d19caba7f442d816c56db295bfc3c9b2611aae8dc