[INFO] fetching crate netlink-packet-core 0.2.1...
[INFO] testing netlink-packet-core-0.2.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate netlink-packet-core 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate netlink-packet-core 0.2.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate netlink-packet-core 0.2.1
[INFO] finished tweaking crates.io crate netlink-packet-core 0.2.1
[INFO] tweaked toml for crates.io crate netlink-packet-core 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate netlink-packet-core 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 283b7639a4fa9741acaa7455aef91a650e0676e75d262ded452c584ff886c546
[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" "283b7639a4fa9741acaa7455aef91a650e0676e75d262ded452c584ff886c546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "283b7639a4fa9741acaa7455aef91a650e0676e75d262ded452c584ff886c546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "283b7639a4fa9741acaa7455aef91a650e0676e75d262ded452c584ff886c546", kill_on_drop: false }`
[INFO] [stdout] 283b7639a4fa9741acaa7455aef91a650e0676e75d262ded452c584ff886c546
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64567b096b0d08e21902ee08cbf89f609da3b86a8fd5a4a9fcecac8ccbe6b58e
[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" "64567b096b0d08e21902ee08cbf89f609da3b86a8fd5a4a9fcecac8ccbe6b58e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling netlink-packet-utils v0.3.0
[INFO] [stderr]    Compiling netlink-packet-core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.25s
[INFO] running `Command { std: "docker" "inspect" "64567b096b0d08e21902ee08cbf89f609da3b86a8fd5a4a9fcecac8ccbe6b58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64567b096b0d08e21902ee08cbf89f609da3b86a8fd5a4a9fcecac8ccbe6b58e", kill_on_drop: false }`
[INFO] [stdout] 64567b096b0d08e21902ee08cbf89f609da3b86a8fd5a4a9fcecac8ccbe6b58e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--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] e3242eab9fdff70090683e4a2728da26643cc416035e7d534747612bbc693793
[INFO] running `Command { std: "docker" "start" "-a" "e3242eab9fdff70090683e4a2728da26643cc416035e7d534747612bbc693793", kill_on_drop: false }`
[INFO] [stderr]    Compiling netlink-packet-core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `netlink_packet_route`
[INFO] [stdout]  --> examples/rtnetlink.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use netlink_packet_route::rtnl::{LinkMessage, RtnlMessage};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `netlink_packet_route`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `RtnlMessage`
[INFO] [stdout]   --> examples/rtnetlink.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 |         payload: RtnlMessage::GetLink(LinkMessage::default()).into(),
[INFO] [stdout]    |                  ^^^^^^^^^^^ use of undeclared type or module `RtnlMessage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `LinkMessage`
[INFO] [stdout]   --> examples/rtnetlink.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 |         payload: RtnlMessage::GetLink(LinkMessage::default()).into(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^ use of undeclared type or module `LinkMessage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `RtnlMessage` in this scope
[INFO] [stdout]   --> examples/rtnetlink.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 |         NetlinkMessage::<RtnlMessage>::deserialize(&buf).expect("Failed to deserialize message");
[INFO] [stdout]    |                          ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `netlink-packet-core`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e3242eab9fdff70090683e4a2728da26643cc416035e7d534747612bbc693793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3242eab9fdff70090683e4a2728da26643cc416035e7d534747612bbc693793", kill_on_drop: false }`
[INFO] [stdout] e3242eab9fdff70090683e4a2728da26643cc416035e7d534747612bbc693793
