[INFO] fetching crate vmadm 0.4.1...
[INFO] testing vmadm-0.4.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate vmadm 0.4.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate vmadm 0.4.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vmadm 0.4.1
[INFO] finished tweaking crates.io crate vmadm 0.4.1
[INFO] tweaked toml for crates.io crate vmadm 0.4.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate vmadm 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b41fe90caf9d9f7a7ac36f205b5947ed292f1fd5a57addda1449181c55489d31
[INFO] running `Command { std: "docker" "start" "-a" "b41fe90caf9d9f7a7ac36f205b5947ed292f1fd5a57addda1449181c55489d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b41fe90caf9d9f7a7ac36f205b5947ed292f1fd5a57addda1449181c55489d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41fe90caf9d9f7a7ac36f205b5947ed292f1fd5a57addda1449181c55489d31", kill_on_drop: false }`
[INFO] [stdout] b41fe90caf9d9f7a7ac36f205b5947ed292f1fd5a57addda1449181c55489d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b3a280859ae56ec150012a73b968a7dad41f79e22bbc29d7032c6e63f6f30bc
[INFO] running `Command { std: "docker" "start" "-a" "1b3a280859ae56ec150012a73b968a7dad41f79e22bbc29d7032c6e63f6f30bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling shell-words v1.0.0
[INFO] [stderr]    Compiling bytesize v1.0.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling virt v0.2.11
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling vmadm v0.4.1 (/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/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.vmadm.8577e136-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa.5byadskj680ag48s.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpretty_env_logger-a743fc0968c56773.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-89df27634ddce28c.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-48569ba71e859b79.rlib" "/opt/rustwide/target/debug/deps/libhumantime-33144d077327c6a9.rlib" "/opt/rustwide/target/debug/deps/libquick_error-5ca0b2d5261a4c49.rlib" "/opt/rustwide/target/debug/deps/libregex-f0fbf1237bc4948a.rlib" "/opt/rustwide/target/debug/deps/libthread_local-ba7e62e7cfecb7cb.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-4a426ef7f2283aeb.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-0e1637be2d60a974.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-e9279f0183ab6dab.rlib" "/opt/rustwide/target/debug/deps/libmemchr-e7268561e64e0c3d.rlib" "/opt/rustwide/target/debug/deps/libvmadm-e144373ae51ae32a.rlib" "/opt/rustwide/target/debug/deps/libserde_yaml-ce225d2aa94f5dc2.rlib" "/opt/rustwide/target/debug/deps/libdtoa-bf32f84540afa601.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-fc2ac5b964651b53.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-652c6f4943ddd406.rlib" "/opt/rustwide/target/debug/deps/libthiserror-4b7abbe5a45957e8.rlib" "/opt/rustwide/target/debug/deps/libvirt-771cdb9bbab2ee8d.rlib" "/opt/rustwide/target/debug/deps/libbytesize-fa0e8d83c45127fb.rlib" "/opt/rustwide/target/debug/deps/libtempfile-0bbe94b4a00329bb.rlib" "/opt/rustwide/target/debug/deps/librand-9475b3d8d4f13d2c.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-687bad947ec41866.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-82bdeb907cc2ed56.rlib" "/opt/rustwide/target/debug/deps/librand_core-35427a0ae6c815e1.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-8dddcef03b3a53c9.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-15e7538dc43deba5.rlib" "/opt/rustwide/target/debug/deps/libshell_words-d105432a5eb1fad9.rlib" "/opt/rustwide/target/debug/deps/libserde-b00edbe7048aa5f7.rlib" "/opt/rustwide/target/debug/deps/libstructopt-781a51c71470ac6d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib" "/opt/rustwide/target/debug/deps/libclap-b3804d3775c4b358.rlib" "/opt/rustwide/target/debug/deps/libvec_map-97ca52e148358cd3.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-678d5d865513eebc.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-58fa4f49044d3e0e.rlib" "/opt/rustwide/target/debug/deps/libstrsim-4124e514b7a4f703.rlib" "/opt/rustwide/target/debug/deps/libbitflags-603a79344a96ee73.rlib" "/opt/rustwide/target/debug/deps/libatty-e94517b92e7a24e6.rlib" "/opt/rustwide/target/debug/deps/libansi_term-bd7b8ca88b2cc3f8.rlib" "/opt/rustwide/target/debug/deps/liblog-062ec20cca67060d.rlib" "/opt/rustwide/target/debug/deps/libdirectories_next-ab4a2f08312cf0de.rlib" "/opt/rustwide/target/debug/deps/libdirs_sys_next-cad7c78681fcc8d6.rlib" "/opt/rustwide/target/debug/deps/liblibc-deb5f9745118925d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-477585129feec44c.rlib" "/opt/rustwide/target/debug/deps/libanyhow-b9c9ba3210894b18.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d883bf2137e9181a.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22ab8f3db88b586e.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0167c9242d0931d5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-361790a1a5505fc5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-01c2ffe1ecd05a67.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ec79e29a889fe805.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-001a3456e8a8331b.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e8f1404290f0f040.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-76f46d0f23360a60.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-baf0bdc5eb131895.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a6a4ee6592d9370.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1cc90d9dd57195f8.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e91863ffbec5148.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-69528f2eac185ac9.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.rlib" "-Wl,-Bdynamic" "-lvirt" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/vmadm-9e31cb0b1e2020aa" "-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 `vmadm`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "1b3a280859ae56ec150012a73b968a7dad41f79e22bbc29d7032c6e63f6f30bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b3a280859ae56ec150012a73b968a7dad41f79e22bbc29d7032c6e63f6f30bc", kill_on_drop: false }`
[INFO] [stdout] 1b3a280859ae56ec150012a73b968a7dad41f79e22bbc29d7032c6e63f6f30bc