[INFO] fetching crate automl 0.2.9...
[INFO] testing automl-0.2.9 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate automl 0.2.9 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate automl 0.2.9
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate automl 0.2.9
[INFO] tweaked toml for crates.io crate automl 0.2.9 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate automl 0.2.9 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 automl 0.2.9 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 unsafe_unwrap v0.1.0
[INFO] [stderr]   Downloaded temp-file v0.1.9
[INFO] [stderr]   Downloaded polars-io v0.17.0
[INFO] [stderr]   Downloaded polars v0.17.0
[INFO] [stderr]   Downloaded multiversion v0.6.1
[INFO] [stderr]   Downloaded csv-sniffer v0.3.1
[INFO] [stderr]   Downloaded lexical v6.1.1
[INFO] [stderr]   Downloaded lexical-parse-integer v0.8.6
[INFO] [stderr]   Downloaded term v0.5.2
[INFO] [stderr]   Downloaded minreq v2.13.0
[INFO] [stderr]   Downloaded lexical-write-integer v0.8.5
[INFO] [stderr]   Downloaded comfy-table v7.1.3
[INFO] [stderr]   Downloaded lexical-write-float v0.8.5
[INFO] [stderr]   Downloaded polars-lazy v0.17.0
[INFO] [stderr]   Downloaded lexical-util v0.8.5
[INFO] [stderr]   Downloaded lexical-core v0.8.5
[INFO] [stderr]   Downloaded lexical-parse-float v0.8.5
[INFO] [stderr]   Downloaded prettytable-rs v0.8.0
[INFO] [stderr]   Downloaded polars-core v0.17.0
[INFO] [stderr]   Downloaded smartcore v0.2.1
[INFO] [stderr]   Downloaded syn v2.0.94
[INFO] [stderr]   Downloaded multiversion-macros v0.6.1
[INFO] [stderr]   Downloaded polars-arrow v0.17.0
[INFO] [stderr]   Downloaded arrow2 v0.7.1
[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] fff7c3874fd820ddbcc151262c540062a55bf46871d68491a88900b546f0ff35
[INFO] running `Command { std: "docker" "start" "-a" "fff7c3874fd820ddbcc151262c540062a55bf46871d68491a88900b546f0ff35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fff7c3874fd820ddbcc151262c540062a55bf46871d68491a88900b546f0ff35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff7c3874fd820ddbcc151262c540062a55bf46871d68491a88900b546f0ff35", kill_on_drop: false }`
[INFO] [stdout] fff7c3874fd820ddbcc151262c540062a55bf46871d68491a88900b546f0ff35
[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] 21cb993d739b741ec53fc69e58ddbb98c579dbbaa2dd6f4571389abc77824210
[INFO] running `Command { std: "docker" "start" "-a" "21cb993d739b741ec53fc69e58ddbb98c579dbbaa2dd6f4571389abc77824210", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.94
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling comfy-table v7.1.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling smartcore v0.2.1
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling automl v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.13s
[INFO] running `Command { std: "docker" "inspect" "21cb993d739b741ec53fc69e58ddbb98c579dbbaa2dd6f4571389abc77824210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21cb993d739b741ec53fc69e58ddbb98c579dbbaa2dd6f4571389abc77824210", kill_on_drop: false }`
[INFO] [stdout] 21cb993d739b741ec53fc69e58ddbb98c579dbbaa2dd6f4571389abc77824210
[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" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 78cd6c2860f4f7398712b4646436683331baa00b28445cd3e6e115739bb3fc0e
[INFO] running `Command { std: "docker" "start" "-a" "78cd6c2860f4f7398712b4646436683331baa00b28445cd3e6e115739bb3fc0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling automl v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `automl` (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 automl --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("csv", "csv-sniffer", "default", "minreq", "nd", "ndarray", "polars", "temp-file", "url"))' -C metadata=6476ee00b7e2a9bc -C extra-filename=-bf051499c980675c --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 bincode=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libbincode-bf6e5568b4b9a20e.rlib --extern comfy_table=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libcomfy_table-b45a6183587f9f21.rlib --extern humantime=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libhumantime-d1d8eb802ffca79e.rlib --extern itertools=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libitertools-3c46bd276a70ecb1.rlib --extern serde=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libserde-4c51755aec6c1665.rlib --extern serde_yaml=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libserde_yaml-9abc2dc2d5051ac5.rlib --extern smartcore=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libsmartcore-30d193da784bd436.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustcsCnx0X/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libautoml-a6f712cb947efdf5.rlib,libbincode-bf6e5568b4b9a20e.rlib,libserde_yaml-9abc2dc2d5051ac5.rlib,libryu-e1fffcc04a075728.rlib,libitoa-f163f11166b2899c.rlib,libindexmap-433cd27d67467b28.rlib,libequivalent-b99318efb2d4d73d.rlib,libhashbrown-888db2db3bd93af1.rlib,libunsafe_libyaml-cd7d6027dfb57a30.rlib,libhumantime-d1d8eb802ffca79e.rlib,libitertools-3c46bd276a70ecb1.rlib,libeither-a8706e9188860c5c.rlib,libcomfy_table-b45a6183587f9f21.rlib,libunicode_width-c4050f9e9a6c1676.rlib,libstrum-4454d5b04e1fc0de.rlib,libcrossterm-9e695b84136f0cff.rlib,librustix-0eea8a5a982f0dde.rlib,libbitflags-e446f4ad753e8a66.rlib,liblinux_raw_sys-e5306c78e28f2ab0.rlib,libparking_lot-1e77b1c158a15071.rlib,libparking_lot_core-ebd4bc8474f4b640.rlib,libsmallvec-2d6715e484c92b62.rlib,liblock_api-98db4a9c1c082633.rlib,libscopeguard-339f7eb6e1fefd1f.rlib,libsmartcore-30d193da784bd436.rlib,libnum-19ac0ab57cd39449.rlib,libnum_iter-42bb3db8954211e1.rlib,libnum_rational-0d4c60d0e4489105.rlib,libnum_complex-bc07486650d49dce.rlib,libnum_bigint-02ab70aaea9c0802.rlib,libnum_integer-edbdb14a3082a619.rlib,librand_distr-66f5ff6447d64a43.rlib,librand-b79093c99eb4aeca.rlib,librand_chacha-5cebd9c20b70a62e.rlib,libppv_lite86-317e11e05dee9b1a.rlib,libzerocopy-5898f82c6de0f70b.rlib,libbyteorder-6dfa0ce667cc70fb.rlib,librand_core-57d42dd674a5856d.rlib,libgetrandom-aa48d55754834ba9.rlib,liblibc-43c3433c4a6dd1b5.rlib,libcfg_if-66d55f6b302e88c8.rlib,libnum_traits-2f3520ff559f541e.rlib,libserde-4c51755aec6c1665.rlib}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustcsCnx0X/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/regression-d83e43d40ab4c6d7" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `automl` (test "regression") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "78cd6c2860f4f7398712b4646436683331baa00b28445cd3e6e115739bb3fc0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78cd6c2860f4f7398712b4646436683331baa00b28445cd3e6e115739bb3fc0e", kill_on_drop: false }`
[INFO] [stdout] 78cd6c2860f4f7398712b4646436683331baa00b28445cd3e6e115739bb3fc0e