[INFO] crate oxygengine-network-backend-native 0.4.4 is already in cache
[INFO] testing oxygengine-network-backend-native-0.4.4 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate oxygengine-network-backend-native 0.4.4 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate oxygengine-network-backend-native 0.4.4 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate oxygengine-network-backend-native 0.4.4
[INFO] finished tweaking crates.io crate oxygengine-network-backend-native 0.4.4
[INFO] tweaked toml for crates.io crate oxygengine-network-backend-native 0.4.4 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 79801b7b40ede1aa0276fe9d2d0a701ed5500b346acf1b367049185582ff4159
[INFO] running `"docker" "start" "-a" "79801b7b40ede1aa0276fe9d2d0a701ed5500b346acf1b367049185582ff4159"`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling nonzero_signed v1.0.3
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling shrev v1.1.1
[INFO] [stderr]    Compiling tuple_utils v0.2.0
[INFO] [stderr]    Compiling hibitset v0.5.4
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling shred v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling specs v0.14.3
[INFO] [stderr]    Compiling specs-hierarchy v0.3.1
[INFO] [stderr]    Compiling oxygengine-core v0.4.4
[INFO] [stderr]    Compiling oxygengine-network v0.4.4
[INFO] [stderr]    Compiling oxygengine-network-backend-native v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/utils.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 |     executor: Box<FnMut()>,
[INFO] [stderr]   |                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.20s
[INFO] running `"docker" "inspect" "79801b7b40ede1aa0276fe9d2d0a701ed5500b346acf1b367049185582ff4159"`
[INFO] running `"docker" "rm" "-f" "79801b7b40ede1aa0276fe9d2d0a701ed5500b346acf1b367049185582ff4159"`
[INFO] [stdout] 79801b7b40ede1aa0276fe9d2d0a701ed5500b346acf1b367049185582ff4159
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3748dc6664a64a1a2601fe30d351c5ac54f193e2c44d0b69bac3f08b6189ba54
[INFO] running `"docker" "start" "-a" "3748dc6664a64a1a2601fe30d351c5ac54f193e2c44d0b69bac3f08b6189ba54"`
[INFO] [stderr]    Compiling oxygengine-network-backend-native v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/utils.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 |     executor: Box<FnMut()>,
[INFO] [stderr]   |                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "3748dc6664a64a1a2601fe30d351c5ac54f193e2c44d0b69bac3f08b6189ba54"`
[INFO] running `"docker" "rm" "-f" "3748dc6664a64a1a2601fe30d351c5ac54f193e2c44d0b69bac3f08b6189ba54"`
[INFO] [stdout] 3748dc6664a64a1a2601fe30d351c5ac54f193e2c44d0b69bac3f08b6189ba54
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] f8475c4a5598ec00187f212cf38be40b2280a1a7352571e900b80869a0d8fba7
[INFO] running `"docker" "start" "-a" "f8475c4a5598ec00187f212cf38be40b2280a1a7352571e900b80869a0d8fba7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oxygengine_network_backend_native-f4ba48a63896b154
[INFO] [stdout] test tests::test_general ... 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 oxygengine-network-backend-native
[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" "f8475c4a5598ec00187f212cf38be40b2280a1a7352571e900b80869a0d8fba7"`
[INFO] running `"docker" "rm" "-f" "f8475c4a5598ec00187f212cf38be40b2280a1a7352571e900b80869a0d8fba7"`
[INFO] [stdout] f8475c4a5598ec00187f212cf38be40b2280a1a7352571e900b80869a0d8fba7