[INFO] fetching crate swimos_introspection 0.1.1...
[INFO] building swimos_introspection-0.1.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate swimos_introspection 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate swimos_introspection 0.1.1
[INFO] finished tweaking crates.io crate swimos_introspection 0.1.1
[INFO] tweaked toml for crates.io crate swimos_introspection 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swimos_introspection 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 216 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a4b4e67a142f07c3025236d27275137e87e91bb0aa2e9b92556f36f5ef588e31
[INFO] running `Command { std: "docker" "start" "-a" "a4b4e67a142f07c3025236d27275137e87e91bb0aa2e9b92556f36f5ef588e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4b4e67a142f07c3025236d27275137e87e91bb0aa2e9b92556f36f5ef588e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b4e67a142f07c3025236d27275137e87e91bb0aa2e9b92556f36f5ef588e31", kill_on_drop: false }`
[INFO] [stdout] a4b4e67a142f07c3025236d27275137e87e91bb0aa2e9b92556f36f5ef588e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f3be28fbec2814f7cd9abf0ae8aabf813c30a71aee1709e3f908dc436246af50
[INFO] running `Command { std: "docker" "start" "-a" "f3be28fbec2814f7cd9abf0ae8aabf813c30a71aee1709e3f908dc436246af50", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling frunk_core v0.4.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling swimos_num v0.1.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling swimos_algebra v0.1.1
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling swimos_errors v0.1.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling swimos_format v0.1.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.4
[INFO] [stderr]    Compiling nom_locate v4.2.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling swimos_route v0.1.1
[INFO] [stderr]    Compiling frunk_derives v0.4.4
[INFO] [stderr]    Compiling frunk_proc_macros v0.1.4
[INFO] [stderr]    Compiling swimos_fs v0.1.1
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling frunk v0.4.4
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling swimos_utilities v0.1.1
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling swimos_trigger v0.1.1
[INFO] [stderr]    Compiling swimos_sync v0.1.1
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling swimos_byte_channel v0.1.1
[INFO] [stderr]    Compiling swimos_future v0.1.1
[INFO] [stderr]    Compiling swimos_encoding v0.1.1
[INFO] [stderr]    Compiling swimos_multi_reader v0.1.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling swimos_model v0.1.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling swimos_macro_utilities v0.1.1
[INFO] [stderr]    Compiling ratchet_ext v1.2.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling sha-1 v0.10.1
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling ratchet_deflate v1.2.1
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling ratchet_core v1.2.1
[INFO] [stderr]    Compiling swimos_form_derive v0.1.1
[INFO] [stderr]    Compiling smol_str v0.3.2
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling swimos_form v0.1.1
[INFO] [stderr]    Compiling ratchet_rs v1.2.1
[INFO] [stderr]    Compiling swimos_recon v0.1.1
[INFO] [stderr]    Compiling swimos_api v0.1.1
[INFO] [stderr]    Compiling swimos_messages v0.1.1
[INFO] [stderr]    Compiling swimos_agent_protocol v0.1.1
[INFO] [stderr]    Compiling swimos_meta v0.1.1
[INFO] [stderr]    Compiling swimos_remote v0.1.1
[INFO] [stderr]    Compiling swimos_runtime v0.1.1
[INFO] [stderr]    Compiling swimos_introspection v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "f3be28fbec2814f7cd9abf0ae8aabf813c30a71aee1709e3f908dc436246af50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3be28fbec2814f7cd9abf0ae8aabf813c30a71aee1709e3f908dc436246af50", kill_on_drop: false }`
[INFO] [stdout] f3be28fbec2814f7cd9abf0ae8aabf813c30a71aee1709e3f908dc436246af50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 10d7f1d4bc5112a97001560c5b105f2feb8cd881497ca8e95ca86ca6b16c2a06
[INFO] running `Command { std: "docker" "start" "-a" "10d7f1d4bc5112a97001560c5b105f2feb8cd881497ca8e95ca86ca6b16c2a06", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling swimos_byte_channel v0.1.1
[INFO] [stderr]    Compiling swimos_future v0.1.1
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling swimos_encoding v0.1.1
[INFO] [stderr]    Compiling swimos_multi_reader v0.1.1
[INFO] [stderr]    Compiling ratchet_core v1.2.1
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling swimos_utilities v0.1.1
[INFO] [stderr]    Compiling swimos_model v0.1.1
[INFO] [stderr]    Compiling ratchet_rs v1.2.1
[INFO] [stderr]    Compiling swimos_form v0.1.1
[INFO] [stderr]    Compiling swimos_recon v0.1.1
[INFO] [stderr]    Compiling swimos_api v0.1.1
[INFO] [stderr]    Compiling swimos_messages v0.1.1
[INFO] [stderr]    Compiling swimos_meta v0.1.1
[INFO] [stderr]    Compiling swimos_agent_protocol v0.1.1
[INFO] [stderr]    Compiling swimos_remote v0.1.1
[INFO] [stderr]    Compiling swimos_runtime v0.1.1
[INFO] [stderr]    Compiling swimos_introspection v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.54s
[INFO] running `Command { std: "docker" "inspect" "10d7f1d4bc5112a97001560c5b105f2feb8cd881497ca8e95ca86ca6b16c2a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d7f1d4bc5112a97001560c5b105f2feb8cd881497ca8e95ca86ca6b16c2a06", kill_on_drop: false }`
[INFO] [stdout] 10d7f1d4bc5112a97001560c5b105f2feb8cd881497ca8e95ca86ca6b16c2a06