[INFO] crate oxygengine-network-backend-native 0.4.4 is already in cache
[INFO] checking oxygengine-network-backend-native-0.4.4 against master#2da942f32802c8233a09744024dfbc34431adf65 for pr-66963
[INFO] extracting crate oxygengine-network-backend-native 0.4.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate oxygengine-network-backend-native 0.4.4 on toolchain 2da942f32802c8233a09744024dfbc34431adf65
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "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 /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83851d37ca51b317f3d7e9f759a5ddb2f383c991e2ed1638a12134349c2cee54
[INFO] running `"docker" "start" "-a" "83851d37ca51b317f3d7e9f759a5ddb2f383c991e2ed1638a12134349c2cee54"`
[INFO] [stderr]    Compiling nonzero_signed v1.0.3
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking crossbeam-deque v0.5.2
[INFO] [stderr]     Checking shred v0.7.2
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking typid v1.0.1
[INFO] [stderr]     Checking crossbeam v0.4.1
[INFO] [stderr]     Checking specs v0.14.3
[INFO] [stderr]     Checking specs-hierarchy v0.3.1
[INFO] [stderr]     Checking oxygengine-core v0.4.5
[INFO] [stderr]     Checking oxygengine-network v0.4.5
[INFO] [stderr]     Checking 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] 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 18.42s
[INFO] running `"docker" "inspect" "83851d37ca51b317f3d7e9f759a5ddb2f383c991e2ed1638a12134349c2cee54"`
[INFO] running `"docker" "rm" "-f" "83851d37ca51b317f3d7e9f759a5ddb2f383c991e2ed1638a12134349c2cee54"`
[INFO] [stdout] 83851d37ca51b317f3d7e9f759a5ddb2f383c991e2ed1638a12134349c2cee54