[INFO] crate pnet_datalink 0.26.0 is already in cache
[INFO] testing pnet_datalink-0.26.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate pnet_datalink 0.26.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pnet_datalink 0.26.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pnet_datalink 0.26.0
[INFO] finished tweaking crates.io crate pnet_datalink 0.26.0
[INFO] tweaked toml for crates.io crate pnet_datalink 0.26.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=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-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ec638038278ca99c819f15b23441838f4101849c7347fe2672101280a45c1c11
[INFO] running `"docker" "start" "-a" "ec638038278ca99c819f15b23441838f4101849c7347fe2672101280a45c1c11"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ipnetwork v0.16.0
[INFO] [stderr]    Compiling pnet_sys v0.26.0
[INFO] [stderr]    Compiling pnet_datalink v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `"docker" "inspect" "ec638038278ca99c819f15b23441838f4101849c7347fe2672101280a45c1c11"`
[INFO] running `"docker" "rm" "-f" "ec638038278ca99c819f15b23441838f4101849c7347fe2672101280a45c1c11"`
[INFO] [stdout] ec638038278ca99c819f15b23441838f4101849c7347fe2672101280a45c1c11
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=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-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b1893078904065703d1cbc4c35986dccbbcfe64cc520d7bb9c398bfb27583b48
[INFO] running `"docker" "start" "-a" "b1893078904065703d1cbc4c35986dccbbcfe64cc520d7bb9c398bfb27583b48"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pnet_datalink v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dummy.rs:303:13
[INFO] [stderr]     |
[INFO] [stderr] 303 |         Box<DataLinkSender>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkSender`
[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/dummy.rs:304:13
[INFO] [stderr]     |
[INFO] [stderr] 304 |         Box<DataLinkReceiver>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkReceiver`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "b1893078904065703d1cbc4c35986dccbbcfe64cc520d7bb9c398bfb27583b48"`
[INFO] running `"docker" "rm" "-f" "b1893078904065703d1cbc4c35986dccbbcfe64cc520d7bb9c398bfb27583b48"`
[INFO] [stdout] b1893078904065703d1cbc4c35986dccbbcfe64cc520d7bb9c398bfb27583b48
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=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-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f9219e405905f726fc94a6803fd0ed69e803a8aefda36ea38d4daadc5959986b
[INFO] running `"docker" "start" "-a" "f9219e405905f726fc94a6803fd0ed69e803a8aefda36ea38d4daadc5959986b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dummy.rs:303:13
[INFO] [stderr]     |
[INFO] [stderr] 303 |         Box<DataLinkSender>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkSender`
[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/dummy.rs:304:13
[INFO] [stderr]     |
[INFO] [stderr] 304 |         Box<DataLinkReceiver>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataLinkReceiver`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pnet_datalink-43f0935ee3a0ac5e
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test dummy::tests::send_one_packet ... ok
[INFO] [stdout] test dummy::tests::send_to ... ok
[INFO] [stdout] test dummy::tests::read_one_pkg ... ok
[INFO] [stdout] test dummy::tests::read_multiple_pkgs ... ok
[INFO] [stdout] test dummy::tests::send_multiple_packets ... ok
[INFO] [stdout] test dummy::tests::read_nothing ... ok
[INFO] [stdout] test dummy::tests::send_nothing ... ok
[INFO] [stderr]    Doc-tests pnet_datalink
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Channel (line 82) ... ignored
[INFO] [stdout] test src/lib.rs - interfaces (line 317) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f9219e405905f726fc94a6803fd0ed69e803a8aefda36ea38d4daadc5959986b"`
[INFO] running `"docker" "rm" "-f" "f9219e405905f726fc94a6803fd0ed69e803a8aefda36ea38d4daadc5959986b"`
[INFO] [stdout] f9219e405905f726fc94a6803fd0ed69e803a8aefda36ea38d4daadc5959986b