[INFO] fetching crate readervzrd 0.2.0... [INFO] testing readervzrd-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate readervzrd 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate readervzrd 0.2.0 [INFO] finished tweaking crates.io crate readervzrd 0.2.0 [INFO] tweaked toml for crates.io crate readervzrd 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate readervzrd 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate readervzrd 0.2.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arrow-schema v55.1.0 [INFO] [stderr] Downloaded flatbuffers v25.2.10 [INFO] [stderr] Downloaded arrow-data v55.1.0 [INFO] [stderr] Downloaded arrow-select v55.1.0 [INFO] [stderr] Downloaded arrow-buffer v55.1.0 [INFO] [stderr] Downloaded arrow-cast v55.1.0 [INFO] [stderr] Downloaded arrow-ipc 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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39038fba63619bec0311c4da6cd76e4f948976ce862852d56da3e3b451e5ea72 [INFO] running `Command { std: "docker" "start" "-a" "39038fba63619bec0311c4da6cd76e4f948976ce862852d56da3e3b451e5ea72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39038fba63619bec0311c4da6cd76e4f948976ce862852d56da3e3b451e5ea72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39038fba63619bec0311c4da6cd76e4f948976ce862852d56da3e3b451e5ea72", kill_on_drop: false }` [INFO] [stdout] 39038fba63619bec0311c4da6cd76e4f948976ce862852d56da3e3b451e5ea72 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e46198a3983c5aa15906868b948608af04c3f740cc24f204a07af4b7a5731b8a [INFO] running `Command { std: "docker" "start" "-a" "e46198a3983c5aa15906868b948608af04c3f740cc24f204a07af4b7a5731b8a", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [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 zerocopy v0.8.25 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lexical-util v1.0.6 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling cc v1.2.25 [INFO] [stderr] Compiling arrow-schema v55.1.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling lexical-write-integer v1.0.5 [INFO] [stderr] Compiling flatbuffers v25.2.10 [INFO] [stderr] Compiling lexical-parse-integer v1.0.5 [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 num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling lexical-parse-float v1.0.5 [INFO] [stderr] Compiling lexical-write-float v1.0.5 [INFO] [stderr] Compiling zlib-rs v0.5.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Compiling lexical-core v1.0.5 [INFO] [stderr] Compiling brotli-decompressor v5.0.0 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling arrow-buffer v55.1.0 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling arrow-data v55.1.0 [INFO] [stderr] Compiling thrift v0.17.0 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling brotli v8.0.1 [INFO] [stderr] Compiling arrow-array v55.1.0 [INFO] [stderr] Compiling lz4_flex v0.11.3 [INFO] [stderr] Compiling twox-hash v2.1.0 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling libz-rs-sys v0.5.0 [INFO] [stderr] Compiling flate2 v1.1.1 [INFO] [stderr] Compiling arrow-select v55.1.0 [INFO] [stderr] Compiling arrow-ipc v55.1.0 [INFO] [stderr] Compiling arrow-cast v55.1.0 [INFO] [stderr] Compiling csv v1.3.0 [INFO] [stderr] Compiling zstd v0.13.3 [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 16.98s [INFO] running `Command { std: "docker" "inspect" "e46198a3983c5aa15906868b948608af04c3f740cc24f204a07af4b7a5731b8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e46198a3983c5aa15906868b948608af04c3f740cc24f204a07af4b7a5731b8a", kill_on_drop: false }` [INFO] [stdout] e46198a3983c5aa15906868b948608af04c3f740cc24f204a07af4b7a5731b8a [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4ce0bf86fc610bbddbfa7edd441d4c92efa96a409a4b8c75b7ed79cab60a8336 [INFO] running `Command { std: "docker" "start" "-a" "4ce0bf86fc610bbddbfa7edd441d4c92efa96a409a4b8c75b7ed79cab60a8336", 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 1.70s [INFO] running `Command { std: "docker" "inspect" "4ce0bf86fc610bbddbfa7edd441d4c92efa96a409a4b8c75b7ed79cab60a8336", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ce0bf86fc610bbddbfa7edd441d4c92efa96a409a4b8c75b7ed79cab60a8336", kill_on_drop: false }` [INFO] [stdout] 4ce0bf86fc610bbddbfa7edd441d4c92efa96a409a4b8c75b7ed79cab60a8336 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ce2c16124313b2741db779ba56f8f2650af3ac729b9b5ec7243b45989a10f3b0 [INFO] running `Command { std: "docker" "start" "-a" "ce2c16124313b2741db779ba56f8f2650af3ac729b9b5ec7243b45989a10f3b0", 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 (run `cargo fix --lib -p readervzrd` to apply 1 suggestion) [INFO] [stderr] warning: `readervzrd` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/readervzrd-a4682838583cc1bc) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test tests::test_csv_headers ... ok [INFO] [stdout] test tests::test_csv_records ... ok [INFO] [stdout] test tests::test_json_records ... ok [INFO] [stdout] test tests::test_json_headers ... ok [INFO] [stdout] test tests::test_json_headers_with_inner_array ... ok [INFO] [stdout] test tests::test_json_records_with_mixed_key_order ... ok [INFO] [stdout] test tests::test_json_records_with_inner_array ... ok [INFO] [stdout] test tests::test_headers_does_not_drain_records ... ok [INFO] [stdout] test tests::test_nested_json_headers ... ok [INFO] [stdout] test tests::test_parquet_file_format_detection ... ok [INFO] [stdout] test tests::test_nested_json_records ... ok [INFO] [stdout] test tests::test_partial_eq_file_error ... ok [INFO] [stdout] test tests::test_unknown_file_format ... ok [INFO] [stdout] test tests::test_parquet_headers ... 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_parquet_records ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ce2c16124313b2741db779ba56f8f2650af3ac729b9b5ec7243b45989a10f3b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce2c16124313b2741db779ba56f8f2650af3ac729b9b5ec7243b45989a10f3b0", kill_on_drop: false }` [INFO] [stdout] ce2c16124313b2741db779ba56f8f2650af3ac729b9b5ec7243b45989a10f3b0