[INFO] fetching crate strawboat 0.2.6...
[INFO] testing strawboat-0.2.6 against 1.76.0 for beta-1.77-1
[INFO] extracting crate strawboat 0.2.6 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate strawboat 0.2.6 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate strawboat 0.2.6
[INFO] finished tweaking crates.io crate strawboat 0.2.6
[INFO] tweaked toml for crates.io crate strawboat 0.2.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate strawboat 0.2.6 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded streaming-decompression v0.1.2
[INFO] [stderr]   Downloaded multiversion-macros v0.7.2
[INFO] [stderr]   Downloaded multiversion v0.7.2
[INFO] [stderr]   Downloaded serde v1.0.175
[INFO] [stderr]   Downloaded ordered-float v3.7.0
[INFO] [stderr]   Downloaded target-features v0.1.4
[INFO] [stderr]   Downloaded ethnum v1.3.2
[INFO] [stderr]   Downloaded parquet-format-safe v0.2.4
[INFO] [stderr]   Downloaded serde_derive v1.0.175
[INFO] [stderr]   Downloaded arrow2 v0.17.3
[INFO] [stderr]   Downloaded parquet2 v0.17.2
[INFO] [stderr]   Downloaded ringbuffer v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e36c95a049f1c6d96f9cfae57e0e01dfd240a3cd4ddf1c5eefa3fb6e7644e5c
[INFO] running `Command { std: "docker" "start" "-a" "7e36c95a049f1c6d96f9cfae57e0e01dfd240a3cd4ddf1c5eefa3fb6e7644e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e36c95a049f1c6d96f9cfae57e0e01dfd240a3cd4ddf1c5eefa3fb6e7644e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e36c95a049f1c6d96f9cfae57e0e01dfd240a3cd4ddf1c5eefa3fb6e7644e5c", kill_on_drop: false }`
[INFO] [stdout] 7e36c95a049f1c6d96f9cfae57e0e01dfd240a3cd4ddf1c5eefa3fb6e7644e5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3026759f07212e19ea67faf29236ac4b22e7197b915663794ae5aae79fb2b80c
[INFO] running `Command { std: "docker" "start" "-a" "3026759f07212e19ea67faf29236ac4b22e7197b915663794ae5aae79fb2b80c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling async-trait v0.1.72
[INFO] [stderr]    Compiling target-features v0.1.4
[INFO] [stderr]    Compiling serde v1.0.175
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zstd-safe v6.0.6
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling snap v1.1.0
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]    Compiling serde_derive v1.0.175
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling zstd-sys v2.0.8+zstd.1.5.5
[INFO] [stderr]    Compiling lz4-sys v1.9.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling brotli-decompressor v2.3.4
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling array-init-cursor v0.2.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling streaming-decompression v0.1.2
[INFO] [stderr]    Compiling brotli v3.3.4
[INFO] [stderr]    Compiling planus v0.3.1
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling arrow2 v0.17.3
[INFO] [stderr]    Compiling flate2 v1.0.26
[INFO] [stderr]    Compiling regex-automata v0.3.3
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]    Compiling xxhash-rust v0.8.6
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling bytemuck_derive v1.4.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling multiversion-macros v0.7.2
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling arrow-format v0.8.1
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling simdutf8 v0.1.4
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling multiversion v0.7.2
[INFO] [stderr]    Compiling hash_hasher v2.0.3
[INFO] [stderr]    Compiling retain_mut v0.1.7
[INFO] [stderr]    Compiling ethnum v1.3.2
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling dyn-clone v1.0.12
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling foreign_vec v0.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling base64 v0.21.2
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling parquet-format-safe v0.2.4
[INFO] [stderr]    Compiling roaring v0.10.1
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling bitpacking v0.8.4
[INFO] [stderr]    Compiling ordered-float v3.7.0
[INFO] [stderr]    Compiling ringbuffer v0.14.1
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling zstd v0.12.4
[INFO] [stderr]    Compiling lz4 v1.24.0
[INFO] [stderr]    Compiling parquet2 v0.17.2
[INFO] [stderr]    Compiling strawboat v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(iter_advance_by)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `strawboat` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `arrow2` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name arrow2 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrow2-0.17.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="arrow-format"' --cfg 'feature="base64"' --cfg 'feature="benchmarks"' --cfg 'feature="compute"' --cfg 'feature="compute_aggregate"' --cfg 'feature="compute_arithmetics"' --cfg 'feature="compute_arithmetics_decimal"' --cfg 'feature="compute_bitwise"' --cfg 'feature="compute_boolean"' --cfg 'feature="compute_boolean_kleene"' --cfg 'feature="compute_cast"' --cfg 'feature="compute_comparison"' --cfg 'feature="compute_concatenate"' --cfg 'feature="compute_contains"' --cfg 'feature="compute_filter"' --cfg 'feature="compute_hash"' --cfg 'feature="compute_if_then_else"' --cfg 'feature="compute_length"' --cfg 'feature="compute_like"' --cfg 'feature="compute_limit"' --cfg 'feature="compute_merge_sort"' --cfg 'feature="compute_nullif"' --cfg 'feature="compute_partition"' --cfg 'feature="compute_regex_match"' --cfg 'feature="compute_sort"' --cfg 'feature="compute_substring"' --cfg 'feature="compute_take"' --cfg 'feature="compute_temporal"' --cfg 'feature="compute_utf8"' --cfg 'feature="compute_window"' --cfg 'feature="fallible-streaming-iterator"' --cfg 'feature="futures"' --cfg 'feature="hashbrown"' --cfg 'feature="io_ipc"' --cfg 'feature="io_parquet"' --cfg 'feature="io_parquet_brotli"' --cfg 'feature="io_parquet_compression"' --cfg 'feature="io_parquet_gzip"' --cfg 'feature="io_parquet_lz4"' --cfg 'feature="io_parquet_snappy"' --cfg 'feature="io_parquet_zstd"' --cfg 'feature="itertools"' --cfg 'feature="lexical-core"' --cfg 'feature="lz4"' --cfg 'feature="multiversion"' --cfg 'feature="parquet2"' --cfg 'feature="rand"' --cfg 'feature="regex"' --cfg 'feature="regex-syntax"' --cfg 'feature="streaming-iterator"' --cfg 'feature="strength_reduce"' -C metadata=15d5ee56f5ab5b89 -C extra-filename=-15d5ee56f5ab5b89 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-11fda4ea9460ec2b.rmeta --extern arrow_format=/opt/rustwide/target/debug/deps/libarrow_format-700da9e4d276f714.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-3acadd05229c5242.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-70993d164ea5ede5.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ff32b643a292f40b.rmeta --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-96e66237a5682ad0.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-069805746ae9993f.rmeta --extern ethnum=/opt/rustwide/target/debug/deps/libethnum-049920dc173a3edb.rmeta --extern fallible_streaming_iterator=/opt/rustwide/target/debug/deps/libfallible_streaming_iterator-da0a1e8f2c5d93b5.rmeta --extern foreign_vec=/opt/rustwide/target/debug/deps/libforeign_vec-ccfd4511230de03b.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-a0e0e95a190e12ed.rmeta --extern hash_hasher=/opt/rustwide/target/debug/deps/libhash_hasher-76eebf2cabe51e53.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-db654b24de47bfc9.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-7b5ee6d8e0b35f83.rmeta --extern lexical_core=/opt/rustwide/target/debug/deps/liblexical_core-d438066a2f01f907.rmeta --extern lz4=/opt/rustwide/target/debug/deps/liblz4-5061af022dff2319.rmeta --extern multiversion=/opt/rustwide/target/debug/deps/libmultiversion-3dbcc7f4a580c22a.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-89227a2a4d755305.rmeta --extern parquet2=/opt/rustwide/target/debug/deps/libparquet2-911c9e9f02ccd974.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-c836a8fffee56482.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-4675e7e7dc6c3b2c.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-111e884163229456.rmeta --extern simdutf8=/opt/rustwide/target/debug/deps/libsimdutf8-60af0f9eb85c6f8e.rmeta --extern streaming_iterator=/opt/rustwide/target/debug/deps/libstreaming_iterator-bee283c8300ae7d8.rmeta --extern strength_reduce=/opt/rustwide/target/debug/deps/libstrength_reduce-1f20c234305638be.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/lz4-sys-0c2b739aed21d816/out -L native=/opt/rustwide/target/debug/build/zstd-sys-5900a166f3d7ef82/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "3026759f07212e19ea67faf29236ac4b22e7197b915663794ae5aae79fb2b80c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3026759f07212e19ea67faf29236ac4b22e7197b915663794ae5aae79fb2b80c", kill_on_drop: false }`
[INFO] [stdout] 3026759f07212e19ea67faf29236ac4b22e7197b915663794ae5aae79fb2b80c
