[INFO] cloning repository https://github.com/svenslaggare/docker-on-kvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svenslaggare/docker-on-kvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvenslaggare%2Fdocker-on-kvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvenslaggare%2Fdocker-on-kvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66a90f7c92f93fc64b982fa0873c9019eb10d525
[INFO] testing svenslaggare/docker-on-kvm against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvenslaggare%2Fdocker-on-kvm" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/svenslaggare/docker-on-kvm on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/svenslaggare/docker-on-kvm
[INFO] finished tweaking git repo https://github.com/svenslaggare/docker-on-kvm
[INFO] tweaked toml for git repo https://github.com/svenslaggare/docker-on-kvm written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/svenslaggare/docker-on-kvm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89fc120b4b43d0f302bc900f14a7ef39763b847d8edf7dc510e0a7d507d6186f
[INFO] running `Command { std: "docker" "start" "-a" "89fc120b4b43d0f302bc900f14a7ef39763b847d8edf7dc510e0a7d507d6186f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89fc120b4b43d0f302bc900f14a7ef39763b847d8edf7dc510e0a7d507d6186f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89fc120b4b43d0f302bc900f14a7ef39763b847d8edf7dc510e0a7d507d6186f", kill_on_drop: false }`
[INFO] [stdout] 89fc120b4b43d0f302bc900f14a7ef39763b847d8edf7dc510e0a7d507d6186f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4094f499d03987b073eca4e0837a1cfd2cf3236fdfb80d2809d334c6156af7b
[INFO] running `Command { std: "docker" "start" "-a" "e4094f499d03987b073eca4e0837a1cfd2cf3236fdfb80d2809d334c6156af7b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling virt v0.2.11
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.8.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling docker-on-kvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.docker_on_kvm.c251a630-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b.3rcjl6cqy1xor1d7.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libuuid-d0543e393f26ae48.rlib" "/opt/rustwide/target/debug/deps/librand-8ff26108150bee7e.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-29007faae265b315.rlib" "/opt/rustwide/target/debug/deps/librand_core-1cfe6e6fdb1d3466.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-0d071e9c198453fa.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib" "/opt/rustwide/target/debug/deps/libregex-72851b535b394ea0.rlib" "/opt/rustwide/target/debug/deps/libthread_local-7b136cb51b93983e.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-a59b32f817cf8cc0.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-e24eefacc9736727.rlib" "/opt/rustwide/target/debug/deps/libmemchr-3db82c5a8ba2376a.rlib" "/opt/rustwide/target/debug/deps/librand-b25de3f0f0462c13.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-a68062dc41fcafa5.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-b183ff56153a063c.rlib" "/opt/rustwide/target/debug/deps/librand_core-7269afa72f9f13a0.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-706b76a548f2f61e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-81c3651d70dd4895.rlib" "/opt/rustwide/target/debug/deps/libvirt-b43128d5a148bb01.rlib" "/opt/rustwide/target/debug/deps/libstructopt-000e6119e30e3b62.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib" "/opt/rustwide/target/debug/deps/libclap-5b34c81d4d99b0d9.rlib" "/opt/rustwide/target/debug/deps/libvec_map-dab3909866655c61.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-5fec79f426ca26e0.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-6da279cd4f865ec2.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c0d73e3d44b574a0.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rlib" "/opt/rustwide/target/debug/deps/libatty-98f3bff63b9808a3.rlib" "/opt/rustwide/target/debug/deps/liblibc-e5b331e688d10306.rlib" "/opt/rustwide/target/debug/deps/libansi_term-76ca62e328105e50.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7387d118fba15d64.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-dd8bf3fda2fc2c51.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-b69fd8507c8409af.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-2dff396b99681a6b.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a78bd5aa183c7115.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-846c64d5a2fbc5ee.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-24c09062b6dc787b.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ce93f351ca41a57b.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-e42af02528f038fc.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-514cb174319eb6d4.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-37c1534c42bc4f8c.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-06d0f7780fda2fd9.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-4228e28a8f7a03ba.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-88bb1ba4dd271224.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-0b5a376b429677a6.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-eecefd843a0dbc02.rlib" "-Wl,-Bdynamic" "-lvirt" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/8262275854dc0e5381c9d42d56257d94932c5a87/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/docker_on_kvm-ccd91c7a74bb922b" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lvirt
[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 `docker-on-kvm` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e4094f499d03987b073eca4e0837a1cfd2cf3236fdfb80d2809d334c6156af7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4094f499d03987b073eca4e0837a1cfd2cf3236fdfb80d2809d334c6156af7b", kill_on_drop: false }`
[INFO] [stdout] e4094f499d03987b073eca4e0837a1cfd2cf3236fdfb80d2809d334c6156af7b