[INFO] fetching crate egobox-moe 0.30.0...
[INFO] testing egobox-moe-0.30.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate egobox-moe 0.30.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate egobox-moe 0.30.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate egobox-moe 0.30.0
[INFO] tweaked toml for crates.io crate egobox-moe 0.30.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate egobox-moe 0.30.0 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 egobox-moe 0.30.0 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 ndarray-csv v0.5.3
[INFO] [stderr]   Downloaded katexit v0.1.4
[INFO] [stderr]   Downloaded ndarray-npy v0.8.1
[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded space v0.12.1
[INFO] [stderr]   Downloaded argmin-observer-slog v0.1.0
[INFO] [stderr]   Downloaded linfa-pls v0.7.1
[INFO] [stderr]   Downloaded kdtree v0.6.0
[INFO] [stderr]   Downloaded slog-async v2.8.0
[INFO] [stderr]   Downloaded order-stat v0.1.3
[INFO] [stderr]   Downloaded linfa-nn v0.7.1
[INFO] [stderr]   Downloaded egobox-doe v0.30.0
[INFO] [stderr]   Downloaded finitediff v0.1.4
[INFO] [stderr]   Downloaded linfa-linalg v0.1.0
[INFO] [stderr]   Downloaded argmin_testfunctions v0.2.0
[INFO] [stderr]   Downloaded slog-term v2.9.1
[INFO] [stderr]   Downloaded ndarray_einsum_beta v0.7.0
[INFO] [stderr]   Downloaded linfa-clustering v0.7.1
[INFO] [stderr]   Downloaded egobox-gp v0.30.0
[INFO] [stderr]   Downloaded argmin-math v0.4.0
[INFO] [stderr]   Downloaded argmin v0.10.0
[INFO] [stderr]   Downloaded cobyla v0.6.0
[INFO] [stderr]   Downloaded linfa v0.7.1
[INFO] [stderr]   Downloaded sprs v0.11.1
[INFO] [stderr]   Downloaded typetag-impl v0.2.19
[INFO] [stderr]   Downloaded typetag v0.2.19
[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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6351628b39b7c97462ca4dd845bd0db1544ffc957a7649e15e440c76ffd5bca3
[INFO] running `Command { std: "docker" "start" "-a" "6351628b39b7c97462ca4dd845bd0db1544ffc957a7649e15e440c76ffd5bca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6351628b39b7c97462ca4dd845bd0db1544ffc957a7649e15e440c76ffd5bca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6351628b39b7c97462ca4dd845bd0db1544ffc957a7649e15e440c76ffd5bca3", kill_on_drop: false }`
[INFO] [stdout] 6351628b39b7c97462ca4dd845bd0db1544ffc957a7649e15e440c76ffd5bca3
[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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5ce5ba8d3a9b6aa68c7a8e8b1c235f3bf21372f0ee83f1f0eef100f60bd16881
[INFO] running `Command { std: "docker" "start" "-a" "5ce5ba8d3a9b6aa68c7a8e8b1c235f3bf21372f0ee83f1f0eef100f60bd16881", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
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[INFO] [stderr]    Compiling either v1.15.0
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zip v0.5.13
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[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling sprs v0.11.1
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[INFO] [stderr]    Compiling finitediff v0.1.4
[INFO] [stderr]    Compiling ndarray_einsum_beta v0.7.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling ndarray-stats v0.5.1
[INFO] [stderr]    Compiling argmin-math v0.4.0
[INFO] [stderr]    Compiling argmin v0.10.0
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling ndarray-rand v0.14.0
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling argmin-observer-slog v0.1.0
[INFO] [stderr]    Compiling cobyla v0.6.0
[INFO] [stderr]    Compiling linfa-nn v0.7.1
[INFO] [stderr]    Compiling egobox-doe v0.30.0
[INFO] [stderr]    Compiling linfa-pls v0.7.1
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]    Compiling linfa-clustering v0.7.1
[INFO] [stderr]    Compiling py_literal v0.4.0
[INFO] [stderr]    Compiling ndarray-npy v0.8.1
[INFO] [stderr]    Compiling egobox-gp v0.30.0
[INFO] [stderr]    Compiling egobox-moe v0.30.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.63s
[INFO] running `Command { std: "docker" "inspect" "5ce5ba8d3a9b6aa68c7a8e8b1c235f3bf21372f0ee83f1f0eef100f60bd16881", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce5ba8d3a9b6aa68c7a8e8b1c235f3bf21372f0ee83f1f0eef100f60bd16881", kill_on_drop: false }`
[INFO] [stdout] 5ce5ba8d3a9b6aa68c7a8e8b1c235f3bf21372f0ee83f1f0eef100f60bd16881
[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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0a34bd87abf6cb0d2d3b3704ecb0f2a00ac10d2a58b021370d707fc81c7fed8b
[INFO] running `Command { std: "docker" "start" "-a" "0a34bd87abf6cb0d2d3b3704ecb0f2a00ac10d2a58b021370d707fc81c7fed8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.29
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling walkdir v2.5.0
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[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling py_literal v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling argmin_testfunctions v0.2.0
[INFO] [stderr]    Compiling clap v4.5.29
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling sprs v0.11.1
[INFO] [stderr]    Compiling ndarray-stats v0.5.1
[INFO] [stderr]    Compiling ndarray-rand v0.14.0
[INFO] [stderr]    Compiling linfa-linalg v0.1.0
[INFO] [stderr]    Compiling ndarray_einsum_beta v0.7.0
[INFO] [stderr]    Compiling ndarray-npy v0.8.1
[INFO] [stderr]    Compiling finitediff v0.1.4
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling ndarray-csv v0.5.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling linfa v0.7.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling egobox-doe v0.30.0
[INFO] [stderr]    Compiling linfa-pls v0.7.1
[INFO] [stderr]    Compiling linfa-nn v0.7.1
[INFO] [stderr]    Compiling linfa-clustering v0.7.1
[INFO] [stderr]    Compiling egobox-gp v0.30.0
[INFO] [stderr]    Compiling egobox-moe v0.30.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `egobox-moe` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name egobox_moe --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bincode", "blas", "default", "ndarray-linalg", "persistent", "serde", "serde_json", "serializable", "typetag"))' -C metadata=ab2dba65a4cb023c -C extra-filename=-8a583d0fea89298e --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 approx=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libapprox-7072a4a4caf05e78.rlib --extern argmin_testfunctions=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libargmin_testfunctions-e51b5da43aaf1410.rlib --extern bitflags=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libbitflags-e345fb74c8801268.rlib --extern criterion=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libcriterion-c5ff355837d6e480.rlib --extern csv=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libcsv-7cc5ff496e14227c.rlib --extern egobox_doe=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libegobox_doe-5b357bb9ac6392c4.rlib --extern egobox_gp=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libegobox_gp-c6531b407015701e.rlib --extern env_logger=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libenv_logger-49619f5fbc2ca0e8.rlib --extern linfa=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/liblinfa-bcfe05c0bb2527fe.rlib --extern linfa_clustering=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/liblinfa_clustering-79f28fc022e96d0c.rlib --extern linfa_linalg=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/liblinfa_linalg-55ae6510a7648703.rlib --extern linfa_pls=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/liblinfa_pls-e49b1db8a0f0a874.rlib --extern log=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/liblog-7ed48074b9f3458e.rlib --extern ndarray=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libndarray-5feff21e7d0dde29.rlib --extern ndarray_csv=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libndarray_csv-db6839e50095f34b.rlib --extern ndarray_npy=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libndarray_npy-43ab9824f177c71e.rlib --extern ndarray_rand=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libndarray_rand-63d0cfaa17a0553c.rlib --extern ndarray_stats=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libndarray_stats-2215019ee88ac7c8.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-ac502cfd392638e9.so --extern rand_xoshiro=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librand_xoshiro-6b9f78729585a1b5.rlib --extern thiserror=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libthiserror-105ae813102ac918.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0a34bd87abf6cb0d2d3b3704ecb0f2a00ac10d2a58b021370d707fc81c7fed8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a34bd87abf6cb0d2d3b3704ecb0f2a00ac10d2a58b021370d707fc81c7fed8b", kill_on_drop: false }`
[INFO] [stdout] 0a34bd87abf6cb0d2d3b3704ecb0f2a00ac10d2a58b021370d707fc81c7fed8b