[INFO] fetching crate rtnetlink 0.8.0...
[INFO] testing rtnetlink-0.8.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate rtnetlink 0.8.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rtnetlink 0.8.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtnetlink 0.8.0
[INFO] finished tweaking crates.io crate rtnetlink 0.8.0
[INFO] tweaked toml for crates.io crate rtnetlink 0.8.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rtnetlink 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd98abd943739e7d8896464880b4d1b65050e653328161910fbaf6dcfcf23c96
[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" "fd98abd943739e7d8896464880b4d1b65050e653328161910fbaf6dcfcf23c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd98abd943739e7d8896464880b4d1b65050e653328161910fbaf6dcfcf23c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd98abd943739e7d8896464880b4d1b65050e653328161910fbaf6dcfcf23c96", kill_on_drop: false }`
[INFO] [stdout] fd98abd943739e7d8896464880b4d1b65050e653328161910fbaf6dcfcf23c96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cd434a1dbc9570eb5d4fef944b7164c245108f92568e111e61b749881cc2dfd
[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" "8cd434a1dbc9570eb5d4fef944b7164c245108f92568e111e61b749881cc2dfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling tokio v1.7.1
[INFO] [stderr]    Compiling byteordered v0.5.0
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling netlink-packet-utils v0.4.1
[INFO] [stderr]    Compiling netlink-packet-core v0.2.4
[INFO] [stderr]    Compiling netlink-packet-route v0.7.1
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.7
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling netlink-sys v0.7.0
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling netlink-proto v0.7.0
[INFO] [stderr]    Compiling rtnetlink v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.13s
[INFO] running `Command { std: "docker" "inspect" "8cd434a1dbc9570eb5d4fef944b7164c245108f92568e111e61b749881cc2dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd434a1dbc9570eb5d4fef944b7164c245108f92568e111e61b749881cc2dfd", kill_on_drop: false }`
[INFO] [stdout] 8cd434a1dbc9570eb5d4fef944b7164c245108f92568e111e61b749881cc2dfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abf7c4a1487cc042e7809efb67609c6d4d714f5dc746d3e8f537f6e384812bdf
[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" "abf7c4a1487cc042e7809efb67609c6d4d714f5dc746d3e8f537f6e384812bdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling ipnetwork v0.17.0
[INFO] [stderr]    Compiling polling v2.1.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling async-io v1.4.1
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.9.0
[INFO] [stderr]    Compiling rtnetlink v0.8.0 (/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 get_links --edition=2018 examples/get_links.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=a2cfcb95234f6433 -C extra-filename=-a2cfcb95234f6433 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-9420eec90f2fb337.rlib --extern byteordered=/opt/rustwide/target/debug/deps/libbyteordered-2be0b481d91bb782.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-78e9c434ca01870b.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4ef2fa6d77164c91.rlib --extern ipnetwork=/opt/rustwide/target/debug/deps/libipnetwork-aa19816a33fd4db8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-058d272ce1957692.rlib --extern netlink_packet_route=/opt/rustwide/target/debug/deps/libnetlink_packet_route-f61f36acbbf14cc5.rlib --extern netlink_proto=/opt/rustwide/target/debug/deps/libnetlink_proto-81c5ddbeba1338f5.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-311eb76ff1443867.rlib --extern rtnetlink=/opt/rustwide/target/debug/deps/librtnetlink-9b77a45aff693138.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-428ddc85858a8fdd.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c6cc5f186bef6163.rlib --cap-lints=warn` (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" "abf7c4a1487cc042e7809efb67609c6d4d714f5dc746d3e8f537f6e384812bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abf7c4a1487cc042e7809efb67609c6d4d714f5dc746d3e8f537f6e384812bdf", kill_on_drop: false }`
[INFO] [stdout] abf7c4a1487cc042e7809efb67609c6d4d714f5dc746d3e8f537f6e384812bdf
