[INFO] fetching crate coursehku 1.0.0...
[INFO] testing coursehku-1.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate coursehku 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate coursehku 1.0.0
[INFO] finished tweaking crates.io crate coursehku 1.0.0
[INFO] tweaked toml for crates.io crate coursehku 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate coursehku 1.0.0 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 coursehku 1.0.0 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polars-error v0.36.2
[INFO] [stderr]   Downloaded arrow-format v0.8.1
[INFO] [stderr]   Downloaded polars-utils v0.36.2
[INFO] [stderr]   Downloaded now v0.1.3
[INFO] [stderr]   Downloaded enum_dispatch v0.3.12
[INFO] [stderr]   Downloaded polars-sql v0.36.2
[INFO] [stderr]   Downloaded target-features v0.1.5
[INFO] [stderr]   Downloaded memmap2 v0.7.1
[INFO] [stderr]   Downloaded argminmax v0.6.1
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.10
[INFO] [stderr]   Downloaded polars-pipe v0.36.2
[INFO] [stderr]   Downloaded polars-lazy v0.36.2
[INFO] [stderr]   Downloaded polars-ops v0.36.2
[INFO] [stderr]   Downloaded serde_json v1.0.110
[INFO] [stderr]   Downloaded sqlparser v0.39.0
[INFO] [stderr]   Downloaded sysinfo v0.30.4
[INFO] [stderr]   Downloaded polars-plan v0.36.2
[INFO] [stderr]   Downloaded syn v2.0.46
[INFO] [stderr]   Downloaded polars-io v0.36.2
[INFO] [stderr]   Downloaded zstd v0.13.0
[INFO] [stderr]   Downloaded multiversion v0.7.3
[INFO] [stderr]   Downloaded streaming-iterator v0.1.9
[INFO] [stderr]   Downloaded polars-arrow v0.36.2
[INFO] [stderr]   Downloaded polars-core v0.36.2
[INFO] [stderr]   Downloaded zstd-safe v7.0.0
[INFO] [stderr]   Downloaded polars-row v0.36.2
[INFO] [stderr]   Downloaded xxhash-rust v0.8.8
[INFO] [stderr]   Downloaded planus v0.3.1
[INFO] [stderr]   Downloaded polars-time v0.36.2
[INFO] [stderr]   Downloaded polars v0.36.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.74
[INFO] [stderr]   Downloaded atoi_simd v0.15.6
[INFO] [stderr]   Downloaded foreign_vec v0.1.0
[INFO] [stderr]   Downloaded multiversion-macros v0.7.3
[INFO] [stderr]   Downloaded array-init-cursor v0.2.0
[INFO] [stderr]   Downloaded polars-compute v0.36.2
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7d800839c262731199a5659cb062eb84185e9913e4f1ff58a882541dc7df4fec
[INFO] running `Command { std: "docker" "start" "-a" "7d800839c262731199a5659cb062eb84185e9913e4f1ff58a882541dc7df4fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d800839c262731199a5659cb062eb84185e9913e4f1ff58a882541dc7df4fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d800839c262731199a5659cb062eb84185e9913e4f1ff58a882541dc7df4fec", kill_on_drop: false }`
[INFO] [stdout] 7d800839c262731199a5659cb062eb84185e9913e4f1ff58a882541dc7df4fec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6d86b9c2fff6c3dd4157938d498e4fed15ebbffa2099bbee129145dd5862b8b0
[INFO] running `Command { std: "docker" "start" "-a" "6d86b9c2fff6c3dd4157938d498e4fed15ebbffa2099bbee129145dd5862b8b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.74
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling target-features v0.1.5
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling polars-utils v0.36.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.59
[INFO] [stderr]    Compiling simdutf8 v0.1.4
[INFO] [stderr]    Compiling polars-arrow v0.36.2
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling dyn-clone v1.0.16
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling ethnum v1.5.0
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling atoi_simd v0.15.6
[INFO] [stderr]    Compiling foreign_vec v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling polars-compute v0.36.2
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling polars-core v0.36.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling syn v2.0.46
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling polars-ops v0.36.2
[INFO] [stderr]    Compiling xxhash-rust v0.8.8
[INFO] [stderr]    Compiling memmap2 v0.7.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling polars-plan v0.36.2
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling polars-lazy v0.36.2
[INFO] [stderr]    Compiling polars v0.36.2
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling argminmax v0.6.1
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling now v0.1.3
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling polars-error v0.36.2
[INFO] [stderr]    Compiling comfy-table v7.1.0
[INFO] [stderr]    Compiling multiversion-macros v0.7.3
[INFO] [stderr]    Compiling multiversion v0.7.3
[INFO] [stderr]    Compiling polars-row v0.36.2
[INFO] [stderr]    Compiling polars-time v0.36.2
[INFO] [stderr] error: could not compile `polars-core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name polars_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.36.2/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="algorithm_group_by"' --cfg 'feature="chrono"' --cfg 'feature="comfy-table"' --cfg 'feature="docs"' --cfg 'feature="dtype-date"' --cfg 'feature="dtype-datetime"' --cfg 'feature="dtype-duration"' --cfg 'feature="dtype-i16"' --cfg 'feature="dtype-i8"' --cfg 'feature="dtype-time"' --cfg 'feature="fmt"' --cfg 'feature="lazy"' --cfg 'feature="rand"' --cfg 'feature="rand_distr"' --cfg 'feature="random"' --cfg 'feature="regex"' --cfg 'feature="rows"' --cfg 'feature="strings"' --cfg 'feature="temporal"' --cfg 'feature="zip_with"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("algorithm_group_by", "arrow-array", "arrow_rs", "asof_join", "avx512", "bigidx", "checked_arithmetic", "chrono", "chrono-tz", "chunked_ids", "comfy-table", "dataframe_arithmetic", "default", "describe", "diagonal_concat", "docs", "docs-selection", "dot_product", "dtype-array", "dtype-categorical", "dtype-date", "dtype-datetime", "dtype-decimal", "dtype-duration", "dtype-i16", "dtype-i8", "dtype-struct", "dtype-time", "dtype-u16", "dtype-u8", "dynamic_group_by", "fmt", "fmt_no_tty", "group_by_list", "horizontal_concat", "is_first_distinct", "is_last_distinct", "lazy", "ndarray", "nightly", "object", "partition_by", "performant", "product", "python", "rand", "rand_distr", "random", "regex", "reinterpret", "rolling_window", "round_series", "row_hash", "rows", "serde", "serde-lazy", "serde_json", "simd", "strings", "take_opt_iter", "temporal", "timezones", "unique_counts", "zip_with"))' -C metadata=4a6174e949220f6e -C extra-filename=-ead53f83034562db --out-dir /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps --target x86_64-unknown-linux-musl -L dependency=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libahash-03af41c94efe5738.rmeta --extern bitflags=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libbitflags-18067f3c478ccd01.rmeta --extern bytemuck=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libbytemuck-d0dc34646b462dbd.rmeta --extern chrono=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libchrono-c3ece6c8c927c0bd.rmeta --extern comfy_table=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libcomfy_table-f4f66d432c56eb01.rmeta --extern either=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libeither-046d1471e20f3e3f.rmeta --extern hashbrown=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libhashbrown-c973e3800e333682.rmeta --extern indexmap=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libindexmap-30abd6aeeaf2f531.rmeta --extern num_traits=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libnum_traits-f2878ffd79a3bde1.rmeta --extern once_cell=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libonce_cell-ffe771e6cc14c29e.rmeta --extern arrow=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libpolars_arrow-1f37583c3164057a.rmeta --extern polars_compute=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libpolars_compute-63493c3d4a5ec952.rmeta --extern polars_error=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libpolars_error-e68c17c2649616af.rmeta --extern polars_row=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libpolars_row-f29321163167a319.rmeta --extern polars_utils=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libpolars_utils-3b5dac55db8578b2.rmeta --extern rand=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librand-18a87136dd8ed3d4.rmeta --extern rand_distr=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librand_distr-a736104f2c2f1a00.rmeta --extern rayon=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librayon-8da22bb395d4f31c.rmeta --extern regex=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libregex-b572b655b3303f2d.rmeta --extern smartstring=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libsmartstring-2188a20ab8ea9832.rmeta --extern thiserror=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libthiserror-364a3a7b24682c21.rmeta --extern xxhash_rust=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libxxhash_rust-dc523967973abcdf.rmeta --cap-lints allow --cap-lints=forbid --cfg 'feature="nightly"'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6d86b9c2fff6c3dd4157938d498e4fed15ebbffa2099bbee129145dd5862b8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d86b9c2fff6c3dd4157938d498e4fed15ebbffa2099bbee129145dd5862b8b0", kill_on_drop: false }`
[INFO] [stdout] 6d86b9c2fff6c3dd4157938d498e4fed15ebbffa2099bbee129145dd5862b8b0