[INFO] fetching crate rtnetlink 0.8.1...
[INFO] testing rtnetlink-0.8.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate rtnetlink 0.8.1 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate rtnetlink 0.8.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtnetlink 0.8.1
[INFO] finished tweaking crates.io crate rtnetlink 0.8.1
[INFO] tweaked toml for crates.io crate rtnetlink 0.8.1 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate crates.io crate rtnetlink 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded netlink-sys v0.7.0
[INFO] [stderr]   Downloaded value-bag v1.0.0-alpha.7
[INFO] [stderr]   Downloaded netlink-packet-utils v0.4.1
[INFO] [stderr]   Downloaded netlink-packet-core v0.2.4
[INFO] [stderr]   Downloaded netlink-packet-route v0.8.0
[INFO] [stderr]   Downloaded netlink-proto v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4449864ec756a1293cd7127017da5ae34f1bcd9a51a0f7e911ae72ebc646cdd9
[INFO] running `Command { std: "docker" "start" "-a" "4449864ec756a1293cd7127017da5ae34f1bcd9a51a0f7e911ae72ebc646cdd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4449864ec756a1293cd7127017da5ae34f1bcd9a51a0f7e911ae72ebc646cdd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4449864ec756a1293cd7127017da5ae34f1bcd9a51a0f7e911ae72ebc646cdd9", kill_on_drop: false }`
[INFO] [stdout] 4449864ec756a1293cd7127017da5ae34f1bcd9a51a0f7e911ae72ebc646cdd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2ab4ff57c3700ada0e534c9d308dff81f5856b9583c6b04440ecdf8a3a6a42e
[INFO] running `Command { std: "docker" "start" "-a" "f2ab4ff57c3700ada0e534c9d308dff81f5856b9583c6b04440ecdf8a3a6a42e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.7
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling nix v0.22.2
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling netlink-packet-utils v0.4.1
[INFO] [stderr]    Compiling netlink-packet-core v0.2.4
[INFO] [stderr]    Compiling netlink-packet-route v0.8.0
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling netlink-sys v0.7.0
[INFO] [stderr]    Compiling tokio-util v0.6.8
[INFO] [stderr]    Compiling netlink-proto v0.7.0
[INFO] [stderr]    Compiling rtnetlink v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.68s
[INFO] running `Command { std: "docker" "inspect" "f2ab4ff57c3700ada0e534c9d308dff81f5856b9583c6b04440ecdf8a3a6a42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ab4ff57c3700ada0e534c9d308dff81f5856b9583c6b04440ecdf8a3a6a42e", kill_on_drop: false }`
[INFO] [stdout] f2ab4ff57c3700ada0e534c9d308dff81f5856b9583c6b04440ecdf8a3a6a42e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f39b3d4234f5cbb066ec80719e9988d62bffb7592d2dbe1d8f89083954779a7
[INFO] running `Command { std: "docker" "start" "-a" "3f39b3d4234f5cbb066ec80719e9988d62bffb7592d2dbe1d8f89083954779a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling async-lock v2.4.0
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ipnetwork v0.18.0
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling polling v2.1.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.10.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling rtnetlink v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rtnetlink`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name add_address --edition=2018 examples/add_address.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="tokio"' --cfg 'feature="tokio_socket"' -C metadata=d97f65d4f942e9b2 -C extra-filename=-d97f65d4f942e9b2 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-72c766ba3f0ae2de.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-fe0514719106bd1d.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-bc3c309a4fa2e98e.rlib --extern ipnetwork=/opt/rustwide/target/debug/deps/libipnetwork-515664a63e1f513c.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-c0f80b2cfc956988.rlib --extern netlink_packet_route=/opt/rustwide/target/debug/deps/libnetlink_packet_route-ff000edda9b1cfbe.rlib --extern netlink_proto=/opt/rustwide/target/debug/deps/libnetlink_proto-ae13a3b1dcf8c599.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-8122a0e04c824e35.rlib --extern rtnetlink=/opt/rustwide/target/debug/deps/librtnetlink-dfb5d4f890ca9121.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-6875d5d90dd402c7.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-052d16b59943bb62.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3f39b3d4234f5cbb066ec80719e9988d62bffb7592d2dbe1d8f89083954779a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f39b3d4234f5cbb066ec80719e9988d62bffb7592d2dbe1d8f89083954779a7", kill_on_drop: false }`
[INFO] [stdout] 3f39b3d4234f5cbb066ec80719e9988d62bffb7592d2dbe1d8f89083954779a7