[INFO] fetching crate coreos-metadata 3.1.2...
[INFO] documenting coreos-metadata-3.1.2 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate coreos-metadata 3.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate coreos-metadata 3.1.2 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coreos-metadata 3.1.2
[INFO] finished tweaking crates.io crate coreos-metadata 3.1.2
[INFO] tweaked toml for crates.io crate coreos-metadata 3.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-xml-rs v0.2.1
[INFO] [stderr]   Downloaded slog-scope v4.0.1
[INFO] [stderr]   Downloaded update-ssh-keys v0.4.1
[INFO] [stderr]   Downloaded users v0.8.1
[INFO] [stderr]   Downloaded openssh-keys v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 026cae8425e692ca43b0b487de812f05c75d3816975f4527c316cfafa9d81e5a
[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" "026cae8425e692ca43b0b487de812f05c75d3816975f4527c316cfafa9d81e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "026cae8425e692ca43b0b487de812f05c75d3816975f4527c316cfafa9d81e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "026cae8425e692ca43b0b487de812f05c75d3816975f4527c316cfafa9d81e5a", kill_on_drop: false }`
[INFO] [stdout] 026cae8425e692ca43b0b487de812f05c75d3816975f4527c316cfafa9d81e5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cea2ce0aa0de451d5be18a3babc018e7d384dedc0c280567c77c28357fd86686
[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" "cea2ce0aa0de451d5be18a3babc018e7d384dedc0c280567c77c28357fd86686", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking pnet_base v0.26.0
[INFO] [stderr]     Checking pnet_base v0.22.0
[INFO] [stderr]     Checking cpuid-bool v0.1.2
[INFO] [stderr]    Compiling pnet v0.22.0
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]     Checking xml-rs v0.3.6
[INFO] [stderr]     Checking pnet_sys v0.22.0
[INFO] [stderr]     Checking users v0.8.1
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking native-tls v0.2.4
[INFO] [stderr]     Checking ipnetwork v0.14.0
[INFO] [stderr]     Checking pnet_macros_support v0.22.0
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking pnet_datalink v0.22.0
[INFO] [stderr]     Checking openssh-keys v0.4.2
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking slog-async v2.5.0
[INFO] [stderr]     Checking slog-scope v4.0.1
[INFO] [stderr]     Checking slog-term v2.6.0
[INFO] [stderr]     Checking update-ssh-keys v0.4.1
[INFO] [stderr]     Checking serde-xml-rs v0.2.1
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_macros v0.26.0
[INFO] [stderr]    Compiling pnet_packet v0.22.0
[INFO] [stdout] error[E0599]: no method named `to_primitive_values` found for struct `pnet_base::MacAddr` in the current scope
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/pnet_packet-f5d3df3ea4732340/out/ethernet.rs:442:24
[INFO] [stdout]     |
[INFO] [stdout] 442 |         let vals = val.to_primitive_values();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^ method not found in `pnet_base::MacAddr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_primitive_values` found for struct `pnet_base::MacAddr` in the current scope
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/pnet_packet-f5d3df3ea4732340/out/ethernet.rs:499:24
[INFO] [stdout]     |
[INFO] [stdout] 499 |         let vals = val.to_primitive_values();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^ method not found in `pnet_base::MacAddr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_primitive_values` found for struct `pnet_base::MacAddr` in the current scope
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/pnet_packet-f5d3df3ea4732340/out/arp.rs:776:24
[INFO] [stdout]     |
[INFO] [stdout] 776 |         let vals = val.to_primitive_values();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^ method not found in `pnet_base::MacAddr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_primitive_values` found for struct `pnet_base::MacAddr` in the current scope
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/pnet_packet-f5d3df3ea4732340/out/arp.rs:874:24
[INFO] [stdout]     |
[INFO] [stdout] 874 |         let vals = val.to_primitive_values();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^ method not found in `pnet_base::MacAddr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pnet_packet`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "cea2ce0aa0de451d5be18a3babc018e7d384dedc0c280567c77c28357fd86686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea2ce0aa0de451d5be18a3babc018e7d384dedc0c280567c77c28357fd86686", kill_on_drop: false }`
[INFO] [stdout] cea2ce0aa0de451d5be18a3babc018e7d384dedc0c280567c77c28357fd86686