[INFO] fetching crate ptree 0.4.0...
[INFO] testing ptree-0.4.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ptree 0.4.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate ptree 0.4.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ptree 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ptree 0.4.0
[INFO] tweaked toml for crates.io crate ptree 0.4.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate ptree 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9bebc5a3f60cbe542fe43b38bd4bc3cfb2c1e490107d05178974a97b2310426
[INFO] running `Command { std: "docker" "start" "-a" "e9bebc5a3f60cbe542fe43b38bd4bc3cfb2c1e490107d05178974a97b2310426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9bebc5a3f60cbe542fe43b38bd4bc3cfb2c1e490107d05178974a97b2310426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9bebc5a3f60cbe542fe43b38bd4bc3cfb2c1e490107d05178974a97b2310426", kill_on_drop: false }`
[INFO] [stdout] e9bebc5a3f60cbe542fe43b38bd4bc3cfb2c1e490107d05178974a97b2310426
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 328ecb15fe73112a46ae622a41a93830a926f1aca9e9757da7e2704330628283
[INFO] running `Command { std: "docker" "start" "-a" "328ecb15fe73112a46ae622a41a93830a926f1aca9e9757da7e2704330628283", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling fixedbitset v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling tint v1.0.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling directories v4.0.1
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ordered-float v2.8.0
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling config v0.11.0
[INFO] [stderr]    Compiling ptree v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.82s
[INFO] running `Command { std: "docker" "inspect" "328ecb15fe73112a46ae622a41a93830a926f1aca9e9757da7e2704330628283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328ecb15fe73112a46ae622a41a93830a926f1aca9e9757da7e2704330628283", kill_on_drop: false }`
[INFO] [stdout] 328ecb15fe73112a46ae622a41a93830a926f1aca9e9757da7e2704330628283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 353d0293b269bb625e27c4b513d1e844ca8b222843532824d110d9febadb9d22
[INFO] running `Command { std: "docker" "start" "-a" "353d0293b269bb625e27c4b513d1e844ca8b222843532824d110d9febadb9d22", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling tinyvec v1.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling xml-rs v0.6.1
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ron v0.3.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling backtrace v0.3.62
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling version-sync v0.9.3
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling serde-xml-any v0.0.3
[INFO] [stderr]    Compiling serde_any v0.5.0
[INFO] [stderr]    Compiling ptree v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.serde.bda28164-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a.5dbuckk9hdxmij0p.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstructopt-6d8fb390b8797d0e.rlib" "/opt/rustwide/target/debug/deps/libclap-a9a25ebc965c313c.rlib" "/opt/rustwide/target/debug/deps/libvec_map-515ae3bda2e8e623.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-5cdecb6998843814.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-ac1a159ed0d379b9.rlib" "/opt/rustwide/target/debug/deps/libstrsim-5ed65f37e78831b4.rlib" "/opt/rustwide/target/debug/deps/libansi_term-2df7e3f976b42be1.rlib" "/opt/rustwide/target/debug/deps/libserde_any-9fc2ef92ea18c69c.rlib" "/opt/rustwide/target/debug/deps/libserde_urlencoded-b2bc2acdbc5b3753.rlib" "/opt/rustwide/target/debug/deps/liburl-b20653131399c2a3.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-a5414215aa73ce68.rlib" "/opt/rustwide/target/debug/deps/libidna-5948b5441e85db3d.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-8505b1f33a4eef4d.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-bfc3aef6f582308d.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-c91e6deb587a6fa0.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-c016094b93117d84.rlib" "/opt/rustwide/target/debug/deps/libmatches-79988a3a3f51c00d.rlib" "/opt/rustwide/target/debug/deps/libserde_xml_any-7824ae053074b06c.rlib" "/opt/rustwide/target/debug/deps/libxml-052da63f693205eb.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7e2a1201d182e8bf.rlib" "/opt/rustwide/target/debug/deps/liblog-b62f90e703510ef5.rlib" "/opt/rustwide/target/debug/deps/liblog-29a347dd5dbcecec.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-1afb97a0379e1699.rlib" "/opt/rustwide/target/debug/deps/libron-8f245623f04d2462.rlib" "/opt/rustwide/target/debug/deps/libbase64-2c48986e9458fab2.rlib" "/opt/rustwide/target/debug/deps/libsafemem-a46c2200436dbeb2.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-56460b1d02bae5d5.rlib" "/opt/rustwide/target/debug/deps/libserde_yaml-cee7abb2b7cec002.rlib" "/opt/rustwide/target/debug/deps/libdtoa-f2811c7ad43b9541.rlib" "/opt/rustwide/target/debug/deps/libtoml-1334d045d1dffacc.rlib" "/opt/rustwide/target/debug/deps/libfailure-66a38f1274f1d36b.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-b172690b70b3b038.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-aafae11b6e052af5.rlib" "/opt/rustwide/target/debug/deps/libadler-15db843e4b39fe4c.rlib" "/opt/rustwide/target/debug/deps/libobject-bbe6ed2f6ac3d4e8.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-e0b2cfd14a0f0ad7.rlib" "/opt/rustwide/target/debug/deps/libgimli-bd1fd131a19c21d7.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-4b82f55c70ab5c9b.rlib" "/opt/rustwide/target/debug/deps/libptree-a8983b286b9be559.rlib" "/opt/rustwide/target/debug/deps/libdirectories-c2746d4d98de283c.rlib" "/opt/rustwide/target/debug/deps/libdirs_sys-b78bf4ff04160d0a.rlib" "/opt/rustwide/target/debug/deps/libconfig-9aebe70dc3a7e821.rlib" "/opt/rustwide/target/debug/deps/libini-8409797f68761358.rlib" "/opt/rustwide/target/debug/deps/libserde_hjson-c553abe9eaf21106.rlib" "/opt/rustwide/target/debug/deps/libserde-02d7e78a5d74221a.rlib" "/opt/rustwide/target/debug/deps/libregex-9e37fd06e0ae4dcc.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-c8ecde3c6113f4c9.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-930967c34ea90294.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-254f80132b4f4b8c.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-1603fc94e62853ce.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-bb6842ed1b81363c.rlib" "/opt/rustwide/target/debug/deps/libserde_json-d3494e3fe1c6e1eb.rlib" "/opt/rustwide/target/debug/deps/libitoa-abbd1cf5aec415ff.rlib" "/opt/rustwide/target/debug/deps/libtoml-a748a41350565356.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib" "/opt/rustwide/target/debug/deps/libnom-99d10abdce378f6a.rlib" "/opt/rustwide/target/debug/deps/liblexical_core-a9809f2a4ebefbca.rlib" "/opt/rustwide/target/debug/deps/libbitflags-1693f043aa7c36ab.rlib" "/opt/rustwide/target/debug/deps/libryu-1b2f9606b802eb11.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-71c0127ae2e9688d.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-1d9bfa3d2067556b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0a04e74fc4f21d18.rlib" "/opt/rustwide/target/debug/deps/libmemchr-d855812343cfe6af.rlib" "/opt/rustwide/target/debug/deps/libserde_value-851b42c4385aea37.rlib" "/opt/rustwide/target/debug/deps/libordered_float-8beed18d0af3ff82.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-13f456c52851e665.rlib" "/opt/rustwide/target/debug/deps/libserde-2cfa89b39db72369.rlib" "/opt/rustwide/target/debug/deps/libtint-5808a0e8c341bbec.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-9ac9d5d2c1fb6325.rlib" "/opt/rustwide/target/debug/deps/libatty-24fdc3643868fe03.rlib" "/opt/rustwide/target/debug/deps/liblibc-8d2171928430c1ef.rlib" "/opt/rustwide/target/debug/deps/libansi_term-933c0b966a536374.rlib" "/opt/rustwide/target/debug/deps/libpetgraph-0b4ec5b773aa540a.rlib" "/opt/rustwide/target/debug/deps/libindexmap-3b223f4e3e4647ae.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-b02c9558425dd3eb.rlib" "/opt/rustwide/target/debug/deps/libfixedbitset-95892ef3dbcdf825.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/serde-edb8c20c1d05491a" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-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 `ptree` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "353d0293b269bb625e27c4b513d1e844ca8b222843532824d110d9febadb9d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353d0293b269bb625e27c4b513d1e844ca8b222843532824d110d9febadb9d22", kill_on_drop: false }`
[INFO] [stdout] 353d0293b269bb625e27c4b513d1e844ca8b222843532824d110d9febadb9d22