[INFO] fetching crate ultrametric_matrix_tools 0.1.1...
[INFO] testing ultrametric_matrix_tools-0.1.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate ultrametric_matrix_tools 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ultrametric_matrix_tools 0.1.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ultrametric_matrix_tools 0.1.1
[INFO] finished tweaking crates.io crate ultrametric_matrix_tools 0.1.1
[INFO] tweaked toml for crates.io crate ultrametric_matrix_tools 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate ultrametric_matrix_tools 0.1.1 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded numpy v0.14.1
[INFO] [stderr]   Downloaded pyo3-macros v0.14.5
[INFO] [stderr]   Downloaded tint v1.0.1
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.14
[INFO] [stderr]   Downloaded pyo3-build-config v0.14.5
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.14.5
[INFO] [stderr]   Downloaded wide v0.7.1
[INFO] [stderr]   Downloaded pyo3 v0.14.5
[INFO] [stderr]   Downloaded libc v0.2.104
[INFO] [stderr]   Downloaded ndarray v0.15.3
[INFO] [stderr]   Downloaded half v1.8.0
[INFO] [stderr]   Downloaded ptree v0.3.2
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad2743730b059db5d9ca05a959537a3d69b4f11d36a7f29235e4ed3ee10f613b
[INFO] running `Command { std: "docker" "start" "-a" "ad2743730b059db5d9ca05a959537a3d69b4f11d36a7f29235e4ed3ee10f613b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad2743730b059db5d9ca05a959537a3d69b4f11d36a7f29235e4ed3ee10f613b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad2743730b059db5d9ca05a959537a3d69b4f11d36a7f29235e4ed3ee10f613b", kill_on_drop: false }`
[INFO] [stdout] ad2743730b059db5d9ca05a959537a3d69b4f11d36a7f29235e4ed3ee10f613b
[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=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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18c0770cc1edda18027b28b3dbbc954bfd1f45413a65b04378b5e75453a9507c
[INFO] running `Command { std: "docker" "start" "-a" "18c0770cc1edda18027b28b3dbbc954bfd1f45413a65b04378b5e75453a9507c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling pyo3-build-config v0.14.5
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.14
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling wide v0.7.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tint v1.0.1
[INFO] [stderr]    Compiling directories v3.0.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling ndarray v0.15.3
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling serde_test v0.8.23
[INFO] [stderr]    Compiling pyo3 v0.14.5
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.14.5
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling pyo3-macros v0.14.5
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]    Compiling numpy v0.14.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde-value v0.6.0
[INFO] [stderr]    Compiling config v0.10.1
[INFO] [stderr]    Compiling ptree v0.3.2
[INFO] [stderr]    Compiling ultrametric_matrix_tools v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.80s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "18c0770cc1edda18027b28b3dbbc954bfd1f45413a65b04378b5e75453a9507c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c0770cc1edda18027b28b3dbbc954bfd1f45413a65b04378b5e75453a9507c", kill_on_drop: false }`
[INFO] [stdout] 18c0770cc1edda18027b28b3dbbc954bfd1f45413a65b04378b5e75453a9507c
[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=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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e90fd6e3cb04a4928555d31f9378bcf37b86fc109e586ddb8f1d42826ac4682d
[INFO] running `Command { std: "docker" "start" "-a" "e90fd6e3cb04a4928555d31f9378bcf37b86fc109e586ddb8f1d42826ac4682d", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling config v0.10.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ptree v0.3.2
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling ultrametric_matrix_tools v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcZ1k29P/symbols.o" "/opt/rustwide/target/debug/examples/print_tree-950a4666be15acd6.print_tree.2b1ff1a371629b52-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/print_tree-950a4666be15acd6.137g3sj044to228v.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libultrametric_matrix_tools.rlib" "/opt/rustwide/target/debug/deps/librand-488bcd30e16ea721.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-3e4fff631a190efc.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-93b120c6662819b2.rlib" "/opt/rustwide/target/debug/deps/librand_core-e8c5af50c9866ac9.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-462acd8313fb5087.rlib" "/opt/rustwide/target/debug/deps/libptree-e077e168cf846e2a.rlib" "/opt/rustwide/target/debug/deps/libdirectories-c55d8c5d08d9f753.rlib" "/opt/rustwide/target/debug/deps/libdirs_sys-6720740a0fa4be4a.rlib" "/opt/rustwide/target/debug/deps/libconfig-57273bb423aacbc6.rlib" "/opt/rustwide/target/debug/deps/libini-5105506e9c25079d.rlib" "/opt/rustwide/target/debug/deps/libserde_hjson-115797f9f44f755c.rlib" "/opt/rustwide/target/debug/deps/libregex-76c03266f1d8272b.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-ffec38ae5b395b94.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-df051bb3664d7987.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a74cab3497b93e9b.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-1901497cab46fe7c.rlib" "/opt/rustwide/target/debug/deps/libserde-8ed84c92d659eb2b.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-8081e740bae50a84.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-955743f590481109.rlib" "/opt/rustwide/target/debug/deps/libserde_json-1fdfe0bad158887b.rlib" "/opt/rustwide/target/debug/deps/libitoa-88dc5e7d606068cc.rlib" "/opt/rustwide/target/debug/deps/libtoml-02fbed1c2c1852f1.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-591486ebcb9a7ead.rlib" "/opt/rustwide/target/debug/deps/libnom-b2758b9d673d1055.rlib" "/opt/rustwide/target/debug/deps/liblexical_core-013dec10356f3abb.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b7cee2ca4fb438d0.rlib" "/opt/rustwide/target/debug/deps/libryu-aa04a306730705ee.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-06b6572b5d394a0a.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-1c365209deac1d4b.rlib" "/opt/rustwide/target/debug/deps/libmemchr-5a84f82bd0d05428.rlib" "/opt/rustwide/target/debug/deps/libserde_value-8050dc0478baebce.rlib" "/opt/rustwide/target/debug/deps/libordered_float-bced216aa1ddd694.rlib" "/opt/rustwide/target/debug/deps/libserde-d9969961375e5cd1.rlib" "/opt/rustwide/target/debug/deps/libtint-152d27d5c97d6151.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f3c2a39b584a8c58.rlib" "/opt/rustwide/target/debug/deps/libatty-bfb6f936987d5b58.rlib" "/opt/rustwide/target/debug/deps/libansi_term-b21a82a9f4d0b6eb.rlib" "/opt/rustwide/target/debug/deps/libpetgraph-cacb9c04241b65a7.rlib" "/opt/rustwide/target/debug/deps/libindexmap-81e228325b1abd5d.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-60eca540826c5d5d.rlib" "/opt/rustwide/target/debug/deps/libfixedbitset-f23016f976f2cb55.rlib" "/opt/rustwide/target/debug/deps/libnumpy-fdc6cbf8a0787163.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-925b73a2e437f0c3.rlib" "/opt/rustwide/target/debug/deps/libndarray-a5e905b87d70a046.rlib" "/opt/rustwide/target/debug/deps/libpyo3-e222fd74d9adf680.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-9692b66dbf060540.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-4a11aa835d83608d.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-d559a48e3940c1f0.rlib" "/opt/rustwide/target/debug/deps/liblock_api-63022c77c59bbfcc.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-b35f5c652940acc2.rlib" "/opt/rustwide/target/debug/deps/libinstant-65b44248b363c7fa.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-61dc7a6799e72b18.rlib" "/opt/rustwide/target/debug/deps/liblibc-6b5eb7d82f722ec8.rlib" "/opt/rustwide/target/debug/deps/libunindent-0a85d8e45e7f1526.rlib" "/opt/rustwide/target/debug/deps/libpaste-4a9641555c6c9341.rlib" "/opt/rustwide/target/debug/deps/libindoc-2795590d1fad4384.rlib" "/opt/rustwide/target/debug/deps/libnalgebra-1244f1b07621a438.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-d29664dc8b78ea7b.rlib" "/opt/rustwide/target/debug/deps/librawpointer-fd99f7762ca119b4.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-65a6428a89254543.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-39105478e41f52d1.rlib" "/opt/rustwide/target/debug/deps/libtypenum-4b247780d87be374.rlib" "/opt/rustwide/target/debug/deps/libsimba-f3af94d747e0e390.rlib" "/opt/rustwide/target/debug/deps/libwide-f31bdcd7bb8e411c.rlib" "/opt/rustwide/target/debug/deps/libsafe_arch-0cee724105c7bb01.rlib" "/opt/rustwide/target/debug/deps/libbytemuck-db2354cf2e5fec0d.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-f94de0ac0565f338.rlib" "/opt/rustwide/target/debug/deps/libapprox-7f1fcd42654ef390.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-db1db3f65e4c5016.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-90f6ddbf82de36ec.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-480c41e9d4e1f677.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-db744c0ca03eed1d.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-8ba652dc7d4b285a.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d5f4520a9ebc0d58.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4ad84de58f0cb463.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0d10aae2e0f38735.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c17cff739e6745b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-b29e17139dde1aa8.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-1f975299829cc7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86bae3bc3079f89b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-321b82c30dffdf5f.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3dd8a6810a0bdfef.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-eb39a61c0c879984.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-aa769569f91c3548.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-510a192a50a983ed.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-0577018320f99037.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-193cf992125ccd4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8e138eaf26ebb4a8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/print_tree-950a4666be15acd6" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ultrametric_matrix_tools` (example "print_tree") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e90fd6e3cb04a4928555d31f9378bcf37b86fc109e586ddb8f1d42826ac4682d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e90fd6e3cb04a4928555d31f9378bcf37b86fc109e586ddb8f1d42826ac4682d", kill_on_drop: false }`
[INFO] [stdout] e90fd6e3cb04a4928555d31f9378bcf37b86fc109e586ddb8f1d42826ac4682d
