[INFO] crate netinfo 0.5.1 is already in cache
[INFO] extracting crate netinfo 0.5.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/netinfo/0.5.1
[INFO] extracting crate netinfo 0.5.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/netinfo/0.5.1
[INFO] validating manifest of netinfo-0.5.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of netinfo-0.5.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing netinfo-0.5.1
[INFO] finished frobbing netinfo-0.5.1
[INFO] frobbed toml for netinfo-0.5.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/netinfo/0.5.1/Cargo.toml
[INFO] started frobbing netinfo-0.5.1
[INFO] finished frobbing netinfo-0.5.1
[INFO] frobbed toml for netinfo-0.5.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/netinfo/0.5.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing netinfo-0.5.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/netinfo/0.5.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 05955c1205053617c6618cac93aa53806ea2120a38489eb104cab7b9806ca958
[INFO] running `"docker" "start" "-a" "05955c1205053617c6618cac93aa53806ea2120a38489eb104cab7b9806ca958"`
[INFO] [stderr]    Compiling pnet_packet v0.21.0
[INFO] [stderr] error[E0599]: no method named `to_primitive_values` found for type `pnet_base::MacAddr` in the current scope
[INFO] [stderr]    --> /opt/crater/target/debug/build/pnet_packet-8d821dfed35ac626/out/ethernet.rs:442:24
[INFO] [stderr]     |
[INFO] [stderr] 442 |         let vals = val.to_primitive_values();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `to_primitive_values` found for type `pnet_base::MacAddr` in the current scope
[INFO] [stderr]    --> /opt/crater/target/debug/build/pnet_packet-8d821dfed35ac626/out/ethernet.rs:499:24
[INFO] [stderr]     |
[INFO] [stderr] 499 |         let vals = val.to_primitive_values();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `to_primitive_values` found for type `pnet_base::MacAddr` in the current scope
[INFO] [stderr]    --> /opt/crater/target/debug/build/pnet_packet-8d821dfed35ac626/out/arp.rs:776:24
[INFO] [stderr]     |
[INFO] [stderr] 776 |         let vals = val.to_primitive_values();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `to_primitive_values` found for type `pnet_base::MacAddr` in the current scope
[INFO] [stderr]    --> /opt/crater/target/debug/build/pnet_packet-8d821dfed35ac626/out/arp.rs:874:24
[INFO] [stderr]     |
[INFO] [stderr] 874 |         let vals = val.to_primitive_values();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `pnet_packet`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "05955c1205053617c6618cac93aa53806ea2120a38489eb104cab7b9806ca958"`
[INFO] running `"docker" "rm" "-f" "05955c1205053617c6618cac93aa53806ea2120a38489eb104cab7b9806ca958"`
[INFO] [stdout] 05955c1205053617c6618cac93aa53806ea2120a38489eb104cab7b9806ca958