[INFO] fetching crate foxglove_data_loader 0.1.0... [INFO] testing foxglove_data_loader-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate foxglove_data_loader 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate foxglove_data_loader 0.1.0 [INFO] finished tweaking crates.io crate foxglove_data_loader 0.1.0 [INFO] tweaked toml for crates.io crate foxglove_data_loader 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate foxglove_data_loader 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate foxglove_data_loader 0.1.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04a84585957a9cdaa4d11f1c35cf3417e33c29ee4d9b970c6c74f51ddacd8939 [INFO] running `Command { std: "docker" "start" "-a" "04a84585957a9cdaa4d11f1c35cf3417e33c29ee4d9b970c6c74f51ddacd8939", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04a84585957a9cdaa4d11f1c35cf3417e33c29ee4d9b970c6c74f51ddacd8939", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04a84585957a9cdaa4d11f1c35cf3417e33c29ee4d9b970c6c74f51ddacd8939", kill_on_drop: false }` [INFO] [stdout] 04a84585957a9cdaa4d11f1c35cf3417e33c29ee4d9b970c6c74f51ddacd8939 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9229f8add451051efdf90086be531779f45d3bfd27a15289a499047cd01c796 [INFO] running `Command { std: "docker" "start" "-a" "b9229f8add451051efdf90086be531779f45d3bfd27a15289a499047cd01c796", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling wasmparser v0.230.0 [INFO] [stderr] Compiling prettyplease v0.2.34 [INFO] [stderr] Compiling libc v0.2.173 [INFO] [stderr] Compiling wasm-encoder v0.230.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling leb128fmt v0.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling binrw_derive v0.12.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling wit-bindgen-rust v0.42.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling binrw v0.12.0 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling wit-bindgen-rust-macro v0.42.1 [INFO] [stderr] Compiling array-init v2.1.0 [INFO] [stderr] Compiling wit-bindgen-rt v0.42.1 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling bimap v0.6.3 [INFO] [stderr] Compiling smallbytes v0.1.0 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing-attributes v0.1.29 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling delegate v0.13.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Compiling prost-types v0.13.5 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling enumset_derive v0.11.0 [INFO] [stderr] Compiling enumset v1.1.6 [INFO] [stderr] Compiling foxglove_derive v0.9.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling mcap v0.18.0 [INFO] [stderr] Compiling wit-parser v0.230.0 [INFO] [stderr] Compiling wasm-metadata v0.230.0 [INFO] [stderr] Compiling foxglove v0.9.0 [INFO] [stderr] Compiling wit-bindgen-core v0.42.1 [INFO] [stderr] Compiling wit-component v0.230.0 [INFO] [stderr] Compiling wit-bindgen v0.42.1 [INFO] [stderr] Compiling foxglove_data_loader v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.30s [INFO] running `Command { std: "docker" "inspect" "b9229f8add451051efdf90086be531779f45d3bfd27a15289a499047cd01c796", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9229f8add451051efdf90086be531779f45d3bfd27a15289a499047cd01c796", kill_on_drop: false }` [INFO] [stdout] b9229f8add451051efdf90086be531779f45d3bfd27a15289a499047cd01c796 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a22460aa97e2d57040a6e53ca47adac1227df84c456562ab06d69eb5d1f3d7b2 [INFO] running `Command { std: "docker" "start" "-a" "a22460aa97e2d57040a6e53ca47adac1227df84c456562ab06d69eb5d1f3d7b2", kill_on_drop: false }` [INFO] [stderr] Compiling foxglove_data_loader v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "a22460aa97e2d57040a6e53ca47adac1227df84c456562ab06d69eb5d1f3d7b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a22460aa97e2d57040a6e53ca47adac1227df84c456562ab06d69eb5d1f3d7b2", kill_on_drop: false }` [INFO] [stdout] a22460aa97e2d57040a6e53ca47adac1227df84c456562ab06d69eb5d1f3d7b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 153e0540e9e10a3c2e3b7685d55e5f9df261a698510883589f62a36ec1fbd81c [INFO] running `Command { std: "docker" "start" "-a" "153e0540e9e10a3c2e3b7685d55e5f9df261a698510883589f62a36ec1fbd81c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/foxglove_data_loader-f04485e3e03cefbc) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::test_add_auto_channel_skips_taken_ids ... ok [INFO] [stdout] test tests::test_add_auto_schema_skips_taken_ids ... ok [INFO] [stdout] test tests::test_add_channel_from_schema ... ok [INFO] [stdout] test tests::test_add_channel_from_encode ... ok [INFO] [stdout] test tests::test_add_schema_wtih_existing_id ... ok [INFO] [stdout] test tests::test_add_encode_wtih_existing_id ... ok [INFO] [stdout] test tests::test_set_time_range ... ok [INFO] [stdout] test tests::test_add_channel_with_existing_id ... ok [INFO] [stdout] test tests::test_multiple_channels_same_topic ... ok [INFO] [stdout] test tests::test_created_init_with_no_schemas ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests foxglove_data_loader [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - __generated::__export_host_impl (line 733) ... ok [INFO] [stdout] test src/lib.rs - InitializationBuilder::add_problem (line 521) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "153e0540e9e10a3c2e3b7685d55e5f9df261a698510883589f62a36ec1fbd81c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "153e0540e9e10a3c2e3b7685d55e5f9df261a698510883589f62a36ec1fbd81c", kill_on_drop: false }` [INFO] [stdout] 153e0540e9e10a3c2e3b7685d55e5f9df261a698510883589f62a36ec1fbd81c