[INFO] fetching crate combee 0.6.0... [INFO] checking combee-0.6.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate combee 0.6.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate combee 0.6.0 [INFO] finished tweaking crates.io crate combee 0.6.0 [INFO] tweaked toml for crates.io crate combee 0.6.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate combee 0.6.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 145 packages to latest compatible versions [INFO] [stderr] Adding arrow2 v0.17.4 (available: v0.18.0) [INFO] [stderr] Adding parquet v46.0.0 (available: v56.0.0) [INFO] [stderr] Adding serde_arrow v0.7.1 (available: v0.13.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded streaming-decompression v0.1.2 [INFO] [stderr] Downloaded parquet-format-safe v0.2.4 [INFO] [stderr] Downloaded foreign_vec v0.1.0 [INFO] [stderr] Downloaded flatbuffers v23.5.26 [INFO] [stderr] Downloaded csv-core v0.1.12 [INFO] [stderr] Downloaded lexical-write-integer v0.8.5 [INFO] [stderr] Downloaded lexical-util v0.8.5 [INFO] [stderr] Downloaded lexical-write-float v0.8.5 [INFO] [stderr] Downloaded arrow-ipc v46.0.0 [INFO] [stderr] Downloaded serde_arrow v0.7.1 [INFO] [stderr] Downloaded arrow-cast v46.0.0 [INFO] [stderr] Downloaded arrow-array v46.0.0 [INFO] [stderr] Downloaded arrow-buffer v46.0.0 [INFO] [stderr] Downloaded lexical-parse-float v0.8.5 [INFO] [stderr] Downloaded brotli-decompressor v2.5.1 [INFO] [stderr] Downloaded arrow-data v46.0.0 [INFO] [stderr] Downloaded arrow-schema v46.0.0 [INFO] [stderr] Downloaded integer-encoding v3.0.4 [INFO] [stderr] Downloaded thrift v0.17.0 [INFO] [stderr] Downloaded zstd v0.12.4 [INFO] [stderr] Downloaded arrow-format v0.8.1 [INFO] [stderr] Downloaded ethnum v1.5.2 [INFO] [stderr] Downloaded lexical-parse-integer v0.8.6 [INFO] [stderr] Downloaded lexical-core v0.8.5 [INFO] [stderr] Downloaded lz4-sys v1.11.1+lz4-1.10.0 [INFO] [stderr] Downloaded parquet2 v0.17.2 [INFO] [stderr] Downloaded parquet v46.0.0 [INFO] [stderr] Downloaded arrow-select v46.0.0 [INFO] [stderr] Downloaded lz4 v1.28.1 [INFO] [stderr] Downloaded zstd-safe v6.0.6 [INFO] [stderr] Downloaded planus v0.3.1 [INFO] [stderr] Downloaded hash_hasher v2.0.4 [INFO] [stderr] Downloaded array-init-cursor v0.2.1 [INFO] [stderr] Downloaded seq-macro v0.3.6 [INFO] [stderr] Downloaded fallible-streaming-iterator v0.1.9 [INFO] [stderr] Downloaded simdutf8 v0.1.5 [INFO] [stderr] Downloaded streaming-iterator v0.1.9 [INFO] [stderr] Downloaded arrow2 v0.17.4 [INFO] [stderr] Downloaded csv v1.3.1 [INFO] [stderr] Downloaded brotli v3.5.0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47548f10d7fc91444b939bc68601ff2ce60d909ef0984913c515e187762090fb [INFO] running `Command { std: "docker" "start" "-a" "47548f10d7fc91444b939bc68601ff2ce60d909ef0984913c515e187762090fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47548f10d7fc91444b939bc68601ff2ce60d909ef0984913c515e187762090fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47548f10d7fc91444b939bc68601ff2ce60d909ef0984913c515e187762090fb", kill_on_drop: false }` [INFO] [stdout] 47548f10d7fc91444b939bc68601ff2ce60d909ef0984913c515e187762090fb [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71c3c45ef3ef5515f896c9376e258afa72262f2cb1dc42ccb39d86b53feff2b3 [INFO] running `Command { std: "docker" "start" "-a" "71c3c45ef3ef5515f896c9376e258afa72262f2cb1dc42ccb39d86b53feff2b3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking arrow-schema v46.0.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking array-init-cursor v0.2.1 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Checking planus v0.3.1 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking streaming-decompression v0.1.2 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling flatbuffers v23.5.26 [INFO] [stderr] Compiling arrow2 v0.17.4 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking dyn-clone v1.0.20 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking lexical-write-integer v0.8.5 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Checking ethnum v1.5.2 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Checking foreign_vec v0.1.0 [INFO] [stderr] Checking lexical-write-float v0.8.5 [INFO] [stderr] Checking hash_hasher v2.0.4 [INFO] [stderr] Checking integer-encoding v3.0.4 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking deranged v0.4.0 [INFO] [stderr] Checking time-core v0.1.4 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Checking brotli v3.5.0 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling lz4-sys v1.11.1+lz4-1.10.0 [INFO] [stderr] Checking thrift v0.17.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling bytemuck_derive v1.10.1 [INFO] [stderr] Checking arrow-buffer v46.0.0 [INFO] [stderr] Checking arrow-data v46.0.0 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking bytemuck v1.23.2 [INFO] [stderr] Checking arrow-array v46.0.0 [INFO] [stderr] Checking zstd v0.12.4 [INFO] [stderr] Checking arrow-select v46.0.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking parquet-format-safe v0.2.4 [INFO] [stderr] Checking arrow-cast v46.0.0 [INFO] [stderr] Checking arrow-ipc v46.0.0 [INFO] [stderr] Checking arrow-format v0.8.1 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking parquet2 v0.17.2 [INFO] [stderr] Checking lz4 v1.28.1 [INFO] [stderr] Checking parquet v46.0.0 [INFO] [stderr] Checking serde_arrow v0.7.1 [INFO] [stderr] Checking combee v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dataframe.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn head(&self, num: usize) -> SliceDataFrame { [INFO] [stdout] | ^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn head(&self, num: usize) -> SliceDataFrame<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dataframe.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn head(&self, num: usize) -> SliceDataFrame { [INFO] [stdout] | ^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn head(&self, num: usize) -> SliceDataFrame<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.68s [INFO] running `Command { std: "docker" "inspect" "71c3c45ef3ef5515f896c9376e258afa72262f2cb1dc42ccb39d86b53feff2b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71c3c45ef3ef5515f896c9376e258afa72262f2cb1dc42ccb39d86b53feff2b3", kill_on_drop: false }` [INFO] [stdout] 71c3c45ef3ef5515f896c9376e258afa72262f2cb1dc42ccb39d86b53feff2b3