[INFO] cloning repository https://github.com/ckauhaus/backy-extract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ckauhaus/backy-extract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fckauhaus%2Fbacky-extract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fckauhaus%2Fbacky-extract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b9bfb598ff4798bc3864cb610bdb32a4519e6a8
[INFO] testing ckauhaus/backy-extract against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fckauhaus%2Fbacky-extract" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ckauhaus/backy-extract 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/ckauhaus/backy-extract
[INFO] finished tweaking git repo https://github.com/ckauhaus/backy-extract
[INFO] tweaked toml for git repo https://github.com/ckauhaus/backy-extract written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ckauhaus/backy-extract 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0791c718b0da8b74e4572176bb2ce0bf4056318ba056e91131b18b1988a5026d
[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" "0791c718b0da8b74e4572176bb2ce0bf4056318ba056e91131b18b1988a5026d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0791c718b0da8b74e4572176bb2ce0bf4056318ba056e91131b18b1988a5026d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0791c718b0da8b74e4572176bb2ce0bf4056318ba056e91131b18b1988a5026d", kill_on_drop: false }`
[INFO] [stdout] 0791c718b0da8b74e4572176bb2ce0bf4056318ba056e91131b18b1988a5026d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a219e720211e155707c80374d26ec4537a125d80dbb9ad549938d077a932fa95
[INFO] running `Command { std: "docker" "start" "-a" "a219e720211e155707c80374d26ec4537a125d80dbb9ad549938d077a932fa95", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling smallvec v1.0.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling anyhow v1.0.25
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling number_prefix v0.3.0
[INFO] [stderr]    Compiling dtoa v0.4.4
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling lock_api v0.3.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling smallstr v0.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.7.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling minilzo-sys v0.1.0
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling minilzo v0.2.0
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling console v0.9.1
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling indicatif v0.13.0
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.9
[INFO] [stderr]    Compiling thiserror v1.0.9
[INFO] [stderr]    Compiling structopt v0.3.5
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling backy-extract v0.3.2-dev (/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/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.backy_extract.1ec7g7g0-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c" "/opt/rustwide/target/debug/deps/backy_extract-3788694b43111f1c.4vzulaj57ufxb7ij.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-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/libbacky_extract-73113a543167bb5e.rlib" "/opt/rustwide/target/debug/deps/libserde_yaml-687d699bfcf868c3.rlib" "/opt/rustwide/target/debug/deps/libdtoa-bff946bfb1bb65ec.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-12a3a4d5932d5509.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-375907ee5ab78d8f.rlib" "/opt/rustwide/target/debug/deps/libserde_json-328e1228b47f25d4.rlib" "/opt/rustwide/target/debug/deps/libryu-6789feef2c10d17e.rlib" "/opt/rustwide/target/debug/deps/libitoa-ad466912a71ab2a3.rlib" "/opt/rustwide/target/debug/deps/libminilzo-e8210f33f56795e4.rlib" "/opt/rustwide/target/debug/deps/libminilzo_sys-df6997ff15ca57f2.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-b235910eec1e6ff3.rlib" "/opt/rustwide/target/debug/deps/libmemmap-7cc68b62eb295102.rlib" "/opt/rustwide/target/debug/deps/libindicatif-be4de717a3957dbb.rlib" "/opt/rustwide/target/debug/deps/libconsole-0e7488b6287523ee.rlib" "/opt/rustwide/target/debug/deps/libnumber_prefix-0efa07a663a4f08e.rlib" "/opt/rustwide/target/debug/deps/libfs2-076b772721f44ddf.rlib" "/opt/rustwide/target/debug/deps/libconsole-51c5231131e28d16.rlib" "/opt/rustwide/target/debug/deps/libregex-b97095dcb68cc2e6.rlib" "/opt/rustwide/target/debug/deps/libthread_local-b6fc34b76e7c6508.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-ee0656721ec4d0c0.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-be8016d9bab4328f.rlib" "/opt/rustwide/target/debug/deps/libmemchr-890d7f6e4d8388fd.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-83695bf9c42200fe.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-4d826d0b00a9dbb6.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-5d9dedded8762113.rlib" "/opt/rustwide/target/debug/deps/liblock_api-3268852714ae4d85.rlib" "/opt/rustwide/target/debug/deps/libclicolors_control-a31daa44a827455e.rlib" "/opt/rustwide/target/debug/deps/libtermios-12b90a3aa30126de.rlib" "/opt/rustwide/target/debug/deps/librand-2e43765fd2e8cbb4.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-93ec60afa1cabb21.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-c86e0ba3e108cdc5.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-449783e61805f843.rlib" "/opt/rustwide/target/debug/deps/librand_core-b74c8e84b4c46c26.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-9723c9e17649027d.rlib" "/opt/rustwide/target/debug/deps/liblog-1761913616bdc5f1.rlib" "/opt/rustwide/target/debug/deps/libfnv-40b1e5d34b306915.rlib" "/opt/rustwide/target/debug/deps/libchrono-7d2e4a840e44155b.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-22206f889ed18acb.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-be57b6359cb1ca4a.rlib" "/opt/rustwide/target/debug/deps/libtime-4ca4b9b4e5621e83.rlib" "/opt/rustwide/target/debug/deps/libsmallstr-86907c756f4920cd.rlib" "/opt/rustwide/target/debug/deps/libserde-a28eacfcff7a852d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-3ec1b8e081951c78.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-0ae922c42e76bb70.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-c52231f0dc0b9f07.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-30352c6b41ac1f6d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-b538680ac05594f1.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-fcd8504577a1291d.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-348566d65f79eb6f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-72505c6ababe3ff8.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b10e0993eefc366b.rlib" "/opt/rustwide/target/debug/deps/libthiserror-4043fb204f9de5b3.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-6e593f3f88821277.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-ba8c860573beb973.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-7895c92c6d278491.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-76ff728e7fb88045.rlib" "/opt/rustwide/target/debug/deps/libanyhow-41ff02136146d196.rlib" "/opt/rustwide/target/debug/deps/libclap-49a6aeec01cd3142.rlib" "/opt/rustwide/target/debug/deps/libvec_map-8d2af087de360564.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-10f364d950955a0e.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-382bc28e71ec1b15.rlib" "/opt/rustwide/target/debug/deps/libterm_size-3125409133d6ba96.rlib" "/opt/rustwide/target/debug/deps/libstrsim-8b805b0832095d99.rlib" "/opt/rustwide/target/debug/deps/libbitflags-de31228f2c0549ed.rlib" "/opt/rustwide/target/debug/deps/libatty-2c006e7db68fded4.rlib" "/opt/rustwide/target/debug/deps/liblibc-0f3e6c6e62d4b7c7.rlib" "/opt/rustwide/target/debug/deps/libansi_term-017778a055950e81.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" "-llzo2" "-llzo2" "-lc" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -llzo2
[INFO] [stdout]           /usr/bin/ld: cannot find -llzo2
[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 `backy-extract`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a219e720211e155707c80374d26ec4537a125d80dbb9ad549938d077a932fa95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a219e720211e155707c80374d26ec4537a125d80dbb9ad549938d077a932fa95", kill_on_drop: false }`
[INFO] [stdout] a219e720211e155707c80374d26ec4537a125d80dbb9ad549938d077a932fa95