[INFO] crate get_if_addrs 0.5.3 is already in cache
[INFO] extracting crate get_if_addrs 0.5.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/get_if_addrs/0.5.3
[INFO] extracting crate get_if_addrs 0.5.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/get_if_addrs/0.5.3
[INFO] validating manifest of get_if_addrs-0.5.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of get_if_addrs-0.5.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing get_if_addrs-0.5.3
[INFO] finished frobbing get_if_addrs-0.5.3
[INFO] frobbed toml for get_if_addrs-0.5.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/get_if_addrs/0.5.3/Cargo.toml
[INFO] started frobbing get_if_addrs-0.5.3
[INFO] finished frobbing get_if_addrs-0.5.3
[INFO] frobbed toml for get_if_addrs-0.5.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/get_if_addrs/0.5.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing get_if_addrs-0.5.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/get_if_addrs/0.5.3:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d898959548cd1fb4454b27b89de0acb40970f0baf651a483f332f71aaf985ca6
[INFO] running `"docker" "start" "-a" "d898959548cd1fb4454b27b89de0acb40970f0baf651a483f332f71aaf985ca6"`
[INFO] [stderr]    Compiling get_if_addrs v0.5.3 (/opt/crater/workdir)
[INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, #[no_mangle] functions always exported`
[INFO] [stderr]   --> src/lib.rs:25:46
[INFO] [stderr]    |
[INFO] [stderr] 25 |     overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics,
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:21:90
[INFO] [stderr]    |
[INFO] [stderr] 21 |     exceeding_bitshifts, mutable_transmutes, no_mangle_const_items, unknown_crate_types, warnings
[INFO] [stderr]    |                                                                                          ^^^^^^^^
[INFO] [stderr]    = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer a warning, #[no_mangle] statics always exported`
[INFO] [stderr]   --> src/lib.rs:25:69
[INFO] [stderr]    |
[INFO] [stderr] 25 |     overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics,
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "d898959548cd1fb4454b27b89de0acb40970f0baf651a483f332f71aaf985ca6"`
[INFO] running `"docker" "rm" "-f" "d898959548cd1fb4454b27b89de0acb40970f0baf651a483f332f71aaf985ca6"`
[INFO] [stdout] d898959548cd1fb4454b27b89de0acb40970f0baf651a483f332f71aaf985ca6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/get_if_addrs/0.5.3:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2dddcb08c39d196fa1f1fae90e70f99cd72fc3890f4da1844d6dd97312124ddc
[INFO] running `"docker" "start" "-a" "2dddcb08c39d196fa1f1fae90e70f99cd72fc3890f4da1844d6dd97312124ddc"`
[INFO] [stderr]    Compiling unwrap v1.1.0
[INFO] [stderr]    Compiling get_if_addrs v0.5.3 (/opt/crater/workdir)
[INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, #[no_mangle] functions always exported`
[INFO] [stderr]   --> src/lib.rs:25:46
[INFO] [stderr]    |
[INFO] [stderr] 25 |     overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics,
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:21:90
[INFO] [stderr]    |
[INFO] [stderr] 21 |     exceeding_bitshifts, mutable_transmutes, no_mangle_const_items, unknown_crate_types, warnings
[INFO] [stderr]    |                                                                                          ^^^^^^^^
[INFO] [stderr]    = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer a warning, #[no_mangle] statics always exported`
[INFO] [stderr]   --> src/lib.rs:25:69
[INFO] [stderr]    |
[INFO] [stderr] 25 |     overflowing_literals, plugin_as_library, private_no_mangle_fns, private_no_mangle_statics,
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, #[no_mangle] functions always exported`
[INFO] [stderr]   --> examples/list_interfaces.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |     plugin_as_library, private_no_mangle_fns, private_no_mangle_statics, stable_features,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> examples/list_interfaces.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     warnings
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer a warning, #[no_mangle] statics always exported`
[INFO] [stderr]   --> examples/list_interfaces.rs:20:47
[INFO] [stderr]    |
[INFO] [stderr] 20 |     plugin_as_library, private_no_mangle_fns, private_no_mangle_statics, stable_features,
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "2dddcb08c39d196fa1f1fae90e70f99cd72fc3890f4da1844d6dd97312124ddc"`
[INFO] running `"docker" "rm" "-f" "2dddcb08c39d196fa1f1fae90e70f99cd72fc3890f4da1844d6dd97312124ddc"`
[INFO] [stdout] 2dddcb08c39d196fa1f1fae90e70f99cd72fc3890f4da1844d6dd97312124ddc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/get_if_addrs/0.5.3:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 9c4499cba53e8eaa11b340faade99c3fa623c2c46170cd487ec317dd27249e23
[INFO] running `"docker" "start" "-a" "9c4499cba53e8eaa11b340faade99c3fa623c2c46170cd487ec317dd27249e23"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/get_if_addrs-20fb7b5544ccef4d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_get_if_addrs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests get_if_addrs
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9c4499cba53e8eaa11b340faade99c3fa623c2c46170cd487ec317dd27249e23"`
[INFO] running `"docker" "rm" "-f" "9c4499cba53e8eaa11b340faade99c3fa623c2c46170cd487ec317dd27249e23"`
[INFO] [stdout] 9c4499cba53e8eaa11b340faade99c3fa623c2c46170cd487ec317dd27249e23