[INFO] fetching crate netlink-packet-core 0.2.1...
[INFO] checking netlink-packet-core-0.2.1 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] extracting crate netlink-packet-core 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate netlink-packet-core 0.2.1 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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-11/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d18d8699243a1b73a30117cb1aab75174d3229f5a16dd59b6bed04a5e48c0e5
[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" "5d18d8699243a1b73a30117cb1aab75174d3229f5a16dd59b6bed04a5e48c0e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d18d8699243a1b73a30117cb1aab75174d3229f5a16dd59b6bed04a5e48c0e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d18d8699243a1b73a30117cb1aab75174d3229f5a16dd59b6bed04a5e48c0e5", kill_on_drop: false }`
[INFO] [stdout] 5d18d8699243a1b73a30117cb1aab75174d3229f5a16dd59b6bed04a5e48c0e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beedd6f127493fcd50cd6445bdd13c9b7092588b4d9aeb46d69f6ac93e9714a1
[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" "beedd6f127493fcd50cd6445bdd13c9b7092588b4d9aeb46d69f6ac93e9714a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling paste v1.0.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking netlink-packet-utils v0.3.0
[INFO] [stderr]     Checking netlink-packet-core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate 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 crate or module `netlink_packet_route`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `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 `RtnlMessage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `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 `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] [stderr] error: could not compile `netlink-packet-core`
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "beedd6f127493fcd50cd6445bdd13c9b7092588b4d9aeb46d69f6ac93e9714a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beedd6f127493fcd50cd6445bdd13c9b7092588b4d9aeb46d69f6ac93e9714a1", kill_on_drop: false }`
[INFO] [stdout] beedd6f127493fcd50cd6445bdd13c9b7092588b4d9aeb46d69f6ac93e9714a1