[INFO] fetching crate rvf-import 0.1.0...
[INFO] testing rvf-import-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rvf-import 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rvf-import 0.1.0
[INFO] finished tweaking crates.io crate rvf-import 0.1.0
[INFO] tweaked toml for crates.io crate rvf-import 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rvf-import 0.1.0 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 crates.io crate rvf-import 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-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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 412c65aae7d9cb87d79db7191a91c4d396bb926665abc4a983e3ba9888e6934d
[INFO] running `Command { std: "docker" "start" "-a" "412c65aae7d9cb87d79db7191a91c4d396bb926665abc4a983e3ba9888e6934d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "412c65aae7d9cb87d79db7191a91c4d396bb926665abc4a983e3ba9888e6934d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "412c65aae7d9cb87d79db7191a91c4d396bb926665abc4a983e3ba9888e6934d", kill_on_drop: false }`
[INFO] [stdout] 412c65aae7d9cb87d79db7191a91c4d396bb926665abc4a983e3ba9888e6934d
[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=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] bf7599a63b581f7a722ce99fa1679bc19a8d67e967ef7e8edc86eb8657bf84d4
[INFO] running `Command { std: "docker" "start" "-a" "bf7599a63b581f7a722ce99fa1679bc19a8d67e967ef7e8edc86eb8657bf84d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling rvf-types v0.1.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling rvf-runtime v0.1.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rvf-import v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.17s
[INFO] running `Command { std: "docker" "inspect" "bf7599a63b581f7a722ce99fa1679bc19a8d67e967ef7e8edc86eb8657bf84d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7599a63b581f7a722ce99fa1679bc19a8d67e967ef7e8edc86eb8657bf84d4", kill_on_drop: false }`
[INFO] [stdout] bf7599a63b581f7a722ce99fa1679bc19a8d67e967ef7e8edc86eb8657bf84d4
[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=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] 139b4300de85cff94ceefce94db94906b8779a7cba15280e4312e1275f444e96
[INFO] running `Command { std: "docker" "start" "-a" "139b4300de85cff94ceefce94db94906b8779a7cba15280e4312e1275f444e96", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rvf-import v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "139b4300de85cff94ceefce94db94906b8779a7cba15280e4312e1275f444e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "139b4300de85cff94ceefce94db94906b8779a7cba15280e4312e1275f444e96", kill_on_drop: false }`
[INFO] [stdout] 139b4300de85cff94ceefce94db94906b8779a7cba15280e4312e1275f444e96
[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=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] 336f7e5dec48f1fb4c20c540565ea5d5a6b264bbaf17561f499b4d83a09ba283
[INFO] running `Command { std: "docker" "start" "-a" "336f7e5dec48f1fb4c20c540565ea5d5a6b264bbaf17561f499b4d83a09ba283", 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/rvf_import-40a863add580eabd)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test csv_import::tests::bad_float_gives_error ... ok
[INFO] [stdout] test csv_import::tests::parse_basic_csv ... ok
[INFO] [stdout] test csv_import::tests::parse_empty_csv ... ok
[INFO] [stdout] test json::tests::parse_empty_array ... ok
[INFO] [stdout] test json::tests::parse_hnsw_dump_format ... ok
[INFO] [stdout] test json::tests::parse_array_format ... ok
[INFO] [stdout] test json::tests::parse_invalid_json ... ok
[INFO] [stdout] test numpy::tests::bad_magic_rejected ... ok
[INFO] [stdout] test json::tests::metadata_types ... ok
[INFO] [stdout] test csv_import::tests::parse_no_header ... ok
[INFO] [stdout] test csv_import::tests::parse_custom_columns ... ok
[INFO] [stdout] test numpy::tests::parse_2d_npy ... ok
[INFO] [stdout] test numpy::tests::shape_parsing ... ok
[INFO] [stdout] test numpy::tests::parse_npy_custom_start_id ... ok
[INFO] [stdout] test csv_import::tests::infer_dimension_from_first_row ... ok
[INFO] [stdout] test csv_import::tests::parse_tsv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/rvf_import.rs (/opt/rustwide/target/debug/deps/rvf_import-128c6800d22f0bf7)
[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] [stderr]    Doc-tests rvf_import
[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" "336f7e5dec48f1fb4c20c540565ea5d5a6b264bbaf17561f499b4d83a09ba283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336f7e5dec48f1fb4c20c540565ea5d5a6b264bbaf17561f499b4d83a09ba283", kill_on_drop: false }`
[INFO] [stdout] 336f7e5dec48f1fb4c20c540565ea5d5a6b264bbaf17561f499b4d83a09ba283
