[INFO] cloning repository https://github.com/datavzrd/readervzrd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/datavzrd/readervzrd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatavzrd%2Freadervzrd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatavzrd%2Freadervzrd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ebdd7d0737f2c8d4bcf253d0a020221813a92b3c [INFO] testing datavzrd/readervzrd against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatavzrd%2Freadervzrd" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/datavzrd/readervzrd [INFO] finished tweaking git repo https://github.com/datavzrd/readervzrd [INFO] tweaked toml for git repo https://github.com/datavzrd/readervzrd written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/datavzrd/readervzrd on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/datavzrd/readervzrd 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded flatbuffers v25.2.10 [INFO] [stderr] Downloaded arrow-data v55.1.0 [INFO] [stderr] Downloaded arrow-ipc v55.1.0 [INFO] [stderr] Downloaded arrow-cast v55.1.0 [INFO] [stderr] Downloaded arrow-select v55.1.0 [INFO] [stderr] Downloaded arrow-schema v55.1.0 [INFO] [stderr] Downloaded arrow-buffer v55.1.0 [INFO] [stderr] Downloaded arrow-array v55.1.0 [INFO] [stderr] Downloaded parquet v55.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f8122c9a45d669035d0691d0d5da41b2bc927654edd51a3b23206c2862ecbda [INFO] running `Command { std: "docker" "start" "-a" "1f8122c9a45d669035d0691d0d5da41b2bc927654edd51a3b23206c2862ecbda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f8122c9a45d669035d0691d0d5da41b2bc927654edd51a3b23206c2862ecbda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f8122c9a45d669035d0691d0d5da41b2bc927654edd51a3b23206c2862ecbda", kill_on_drop: false }` [INFO] [stdout] 1f8122c9a45d669035d0691d0d5da41b2bc927654edd51a3b23206c2862ecbda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c24c28d507f96658f9f6f7390cf4de5ddde75811a135a10382a909d0fa72ef1d [INFO] running `Command { std: "docker" "start" "-a" "c24c28d507f96658f9f6f7390cf4de5ddde75811a135a10382a909d0fa72ef1d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling lexical-util v1.0.6 [INFO] [stderr] Compiling arrow-schema v55.1.0 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling zlib-rs v0.5.0 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling brotli-decompressor v5.0.0 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling lexical-parse-integer v1.0.5 [INFO] [stderr] Compiling lexical-write-integer v1.0.5 [INFO] [stderr] Compiling flatbuffers v25.2.10 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling lexical-parse-float v1.0.5 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling lexical-write-float v1.0.5 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling lexical-core v1.0.5 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling lz4_flex v0.11.3 [INFO] [stderr] Compiling twox-hash v2.1.0 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling cc v1.2.25 [INFO] [stderr] Compiling brotli v8.0.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling thrift v0.17.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling libz-rs-sys v0.5.0 [INFO] [stderr] Compiling flate2 v1.1.1 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling arrow-buffer v55.1.0 [INFO] [stderr] Compiling arrow-data v55.1.0 [INFO] [stderr] Compiling arrow-array v55.1.0 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling arrow-select v55.1.0 [INFO] [stderr] Compiling arrow-ipc v55.1.0 [INFO] [stderr] Compiling csv v1.3.0 [INFO] [stderr] Compiling arrow-cast v55.1.0 [INFO] [stderr] Compiling parquet v55.1.0 [INFO] [stderr] Compiling readervzrd v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:171:20 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn records(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 171 | pub fn records(&mut self) -> Result, FileError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.18s [INFO] running `Command { std: "docker" "inspect" "c24c28d507f96658f9f6f7390cf4de5ddde75811a135a10382a909d0fa72ef1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c24c28d507f96658f9f6f7390cf4de5ddde75811a135a10382a909d0fa72ef1d", kill_on_drop: false }` [INFO] [stdout] c24c28d507f96658f9f6f7390cf4de5ddde75811a135a10382a909d0fa72ef1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 932c7a18c153ab74c1400bfc4729c673c065e9b61ff3010c60ece2884dcd2443 [INFO] running `Command { std: "docker" "start" "-a" "932c7a18c153ab74c1400bfc4729c673c065e9b61ff3010c60ece2884dcd2443", kill_on_drop: false }` [INFO] [stderr] Compiling readervzrd v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:171:20 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn records(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 171 | pub fn records(&mut self) -> Result, FileError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:171:20 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn records(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 171 | pub fn records(&mut self) -> Result, FileError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "932c7a18c153ab74c1400bfc4729c673c065e9b61ff3010c60ece2884dcd2443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "932c7a18c153ab74c1400bfc4729c673c065e9b61ff3010c60ece2884dcd2443", kill_on_drop: false }` [INFO] [stdout] 932c7a18c153ab74c1400bfc4729c673c065e9b61ff3010c60ece2884dcd2443 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 628acea13570440d87477ebf5be9206f3a230094c566172f634e55b6b249bf53 [INFO] running `Command { std: "docker" "start" "-a" "628acea13570440d87477ebf5be9206f3a230094c566172f634e55b6b249bf53", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:171:20 [INFO] [stderr] | [INFO] [stderr] 171 | pub fn records(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 171 | pub fn records(&mut self) -> Result, FileError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `readervzrd` (lib) generated 1 warning [INFO] [stderr] warning: `readervzrd` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/readervzrd-b5cf9d8703ce5172) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test tests::test_csv_records ... ok [INFO] [stdout] test tests::test_headers_does_not_drain_records ... ok [INFO] [stdout] test tests::test_json_headers_with_inner_array ... ok [INFO] [stdout] test tests::test_json_headers ... ok [INFO] [stdout] test tests::test_nested_json_headers ... ok [INFO] [stdout] test tests::test_json_records_with_inner_array ... ok [INFO] [stdout] test tests::test_csv_headers ... ok [INFO] [stdout] test tests::test_nested_json_records ... ok [INFO] [stdout] test tests::test_json_records_with_mixed_key_order ... ok [INFO] [stdout] test tests::test_partial_eq_file_error ... ok [INFO] [stdout] test tests::test_parquet_file_format_detection ... ok [INFO] [stdout] test tests::test_parquet_headers ... ok [INFO] [stdout] test tests::test_parquet_records ... ok [INFO] [stdout] test tests::test_json_records ... ok [INFO] [stdout] test tests::test_tsv_records ... ok [INFO] [stdout] test tests::test_records_does_not_drain_headers ... ok [INFO] [stdout] test tests::test_unknown_file_format ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests readervzrd [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - FileReader::new (line 79) ... ok [INFO] [stdout] test src/lib.rs - FileReader::headers (line 99) ... ok [INFO] [stdout] test src/lib.rs - FileReader (line 40) ... ok [INFO] [stdout] test src/lib.rs - FileReader (line 56) ... ok [INFO] [stdout] test src/lib.rs - FileReader::new (line 73) ... ok [INFO] [stdout] test src/lib.rs - FileReader::records (line 163) ... ok [INFO] [stdout] test src/lib.rs - FileReader::new (line 84) ... ok [INFO] [stdout] test src/lib.rs - FileReader (line 48) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.63s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "628acea13570440d87477ebf5be9206f3a230094c566172f634e55b6b249bf53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "628acea13570440d87477ebf5be9206f3a230094c566172f634e55b6b249bf53", kill_on_drop: false }` [INFO] [stdout] 628acea13570440d87477ebf5be9206f3a230094c566172f634e55b6b249bf53