[INFO] cloning repository https://github.com/g-k/cargo-show
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/g-k/cargo-show" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg-k%2Fcargo-show", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg-k%2Fcargo-show'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45ed2ef07d10e8b0c3cf62a94081b15bc52c8f4d
[INFO] testing g-k/cargo-show against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg-k%2Fcargo-show" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/g-k/cargo-show on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/g-k/cargo-show
[INFO] finished tweaking git repo https://github.com/g-k/cargo-show
[INFO] tweaked toml for git repo https://github.com/g-k/cargo-show written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/g-k/cargo-show already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d68301e1cecc2e53fc248b748cdabab5a26b921f813867f48d71cb8119547c36
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d68301e1cecc2e53fc248b748cdabab5a26b921f813867f48d71cb8119547c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d68301e1cecc2e53fc248b748cdabab5a26b921f813867f48d71cb8119547c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68301e1cecc2e53fc248b748cdabab5a26b921f813867f48d71cb8119547c36", kill_on_drop: false }`
[INFO] [stdout] d68301e1cecc2e53fc248b748cdabab5a26b921f813867f48d71cb8119547c36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ad78a6b7adbfa74118ba1400b3b3859fa7486bfd74efaf4ee704698f798924e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ad78a6b7adbfa74118ba1400b3b3859fa7486bfd74efaf4ee704698f798924e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling strsim v0.9.2
[INFO] [stderr]    Compiling regex-syntax v0.6.8
[INFO] [stderr]    Compiling socket2 v0.3.7
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling url v1.7.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling openssl-sys v0.9.33
[INFO] [stderr]    Compiling curl-sys v0.4.6
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling curl v0.4.12
[INFO] [stderr]    Compiling g-k-crates-io-client v0.27.1
[INFO] [stderr]    Compiling cargo-show v0.5.9 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.cargo_show.2n378tui-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0" "/opt/rustwide/target/debug/deps/cargo_show-28c999f6a8366cc0.5ojsisa8gi2oiof.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/curl-sys-a8241e84553f61cf/out/lib" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-3f09a6d99ee5ebff/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libg_k_crates_io_client-ac0fb75d7b2c0615.rlib" "/opt/rustwide/target/debug/deps/liburl-88837a7a1247fc69.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-6cfaa5fc89ff72d4.rlib" "/opt/rustwide/target/debug/deps/libidna-02265f76549f46ee.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-2c2c8d7ad91531b3.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-86d5817016991c14.rlib" "/opt/rustwide/target/debug/deps/libmatches-d84b09a66d901296.rlib" "/opt/rustwide/target/debug/deps/libserde_json-f8ff9ffa2cf56d50.rlib" "/opt/rustwide/target/debug/deps/libryu-e2e3c0d9c2c97bb4.rlib" "/opt/rustwide/target/debug/deps/libhttp-66a224e10f93ccbf.rlib" "/opt/rustwide/target/debug/deps/libitoa-368a938fcc978b1f.rlib" "/opt/rustwide/target/debug/deps/libfnv-40b1e5d34b306915.rlib" "/opt/rustwide/target/debug/deps/libbytes-805368bb7e6a5ca8.rlib" "/opt/rustwide/target/debug/deps/libiovec-4c071d55f2e1ee79.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-76ff728e7fb88045.rlib" "/opt/rustwide/target/debug/deps/libfailure-0c019567323a89ca.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-8326c6e9869ea3c8.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-e30253877ad6a536.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-ddfbc9bb85aa2d07.rlib" "/opt/rustwide/target/debug/deps/libcurl-1588189457888e09.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-0807aab40c872817.rlib" "/opt/rustwide/target/debug/deps/libsocket2-52bb8a35ef36daba.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-71fd10852ca6af1b.rlib" "/opt/rustwide/target/debug/deps/libcurl_sys-9a2b70e7145cc13a.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-03904ff162940fbb.rlib" "/opt/rustwide/target/debug/deps/liblibz_sys-6a234e59ada92e04.rlib" "/opt/rustwide/target/debug/deps/liblibc-c35dc2c2514abcfb.rlib" "/opt/rustwide/target/debug/deps/libdocopt-11fbca272f36394f.rlib" "/opt/rustwide/target/debug/deps/libstrsim-b545281fbe2d6b78.rlib" "/opt/rustwide/target/debug/deps/libserde-b3d9eaa3ec3b264d.rlib" "/opt/rustwide/target/debug/deps/libregex-08bc3f6ad767f6ce.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-61b5cbc5e318c573.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-ba0230d215473b6d.rlib" "/opt/rustwide/target/debug/deps/libucd_util-83a9de332669bcbb.rlib" "/opt/rustwide/target/debug/deps/libthread_local-65b1cc9241408438.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-9da3b829ac46c40f.rlib" "/opt/rustwide/target/debug/deps/libmemchr-890d7f6e4d8388fd.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4ccbe9d570ae61ca.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lz" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libcurl_sys-9a2b70e7145cc13a.rlib(libcurl_la-version.o): in function `brotli_version':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.4.6/curl/lib/version.c:93: undefined reference to `BrotliDecoderVersion'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libcurl_sys-9a2b70e7145cc13a.rlib(libcurl_la-version.o): in function `curl_version_info':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.4.6/curl/lib/version.c:447: undefined reference to `BrotliDecoderVersion'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libcurl_sys-9a2b70e7145cc13a.rlib(libcurl_la-content_encoding.o): in function `brotli_init_writer':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.4.6/curl/lib/content_encoding.c:629: undefined reference to `BrotliDecoderCreateInstance'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libcurl_sys-9a2b70e7145cc13a.rlib(libcurl_la-content_encoding.o): in function `brotli_unencode_write':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.4.6/curl/lib/content_encoding.c:656: undefined reference to `BrotliDecoderDecompressStream'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.4.6/curl/lib/content_encoding.c:667: undefined reference to `BrotliDecoderDestroyInstance'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.4.6/curl/lib/content_encoding.c:673: undefined reference to `BrotliDecoderGetErrorCode'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libcurl_sys-9a2b70e7145cc13a.rlib(libcurl_la-content_encoding.o): in function `brotli_close_writer':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.4.6/curl/lib/content_encoding.c:689: undefined reference to `BrotliDecoderDestroyInstance'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-show`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8ad78a6b7adbfa74118ba1400b3b3859fa7486bfd74efaf4ee704698f798924e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ad78a6b7adbfa74118ba1400b3b3859fa7486bfd74efaf4ee704698f798924e", kill_on_drop: false }`
[INFO] [stdout] 8ad78a6b7adbfa74118ba1400b3b3859fa7486bfd74efaf4ee704698f798924e