[INFO] fetching crate neli 0.5.3...
[INFO] testing neli-0.5.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate neli 0.5.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate neli 0.5.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate neli 0.5.3
[INFO] finished tweaking crates.io crate neli 0.5.3
[INFO] tweaked toml for crates.io crate neli 0.5.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate neli 0.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mio v0.7.10
[INFO] [stderr]   Downloaded tokio v1.4.0
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33ae97add3b343b604fe4127e3fe3b195e361054cfe8a705c40e1ae13abf57e8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "33ae97add3b343b604fe4127e3fe3b195e361054cfe8a705c40e1ae13abf57e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33ae97add3b343b604fe4127e3fe3b195e361054cfe8a705c40e1ae13abf57e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ae97add3b343b604fe4127e3fe3b195e361054cfe8a705c40e1ae13abf57e8", kill_on_drop: false }`
[INFO] [stdout] 33ae97add3b343b604fe4127e3fe3b195e361054cfe8a705c40e1ae13abf57e8
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 838b3e6a31cd282a4282d10b138c69698fb4ce3d7bf448b3bd6b2fe2dc5719b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "838b3e6a31cd282a4282d10b138c69698fb4ce3d7bf448b3bd6b2fe2dc5719b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.90
[INFO] [stderr]    Compiling neli v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "838b3e6a31cd282a4282d10b138c69698fb4ce3d7bf448b3bd6b2fe2dc5719b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "838b3e6a31cd282a4282d10b138c69698fb4ce3d7bf448b3bd6b2fe2dc5719b7", kill_on_drop: false }`
[INFO] [stdout] 838b3e6a31cd282a4282d10b138c69698fb4ce3d7bf448b3bd6b2fe2dc5719b7
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ecfc49f045cac3d91032629bea25e3b944c6598b1b78b6793897f2a836e386d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7ecfc49f045cac3d91032629bea25e3b944c6598b1b78b6793897f2a836e386d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling neli v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "7ecfc49f045cac3d91032629bea25e3b944c6598b1b78b6793897f2a836e386d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ecfc49f045cac3d91032629bea25e3b944c6598b1b78b6793897f2a836e386d", kill_on_drop: false }`
[INFO] [stdout] 7ecfc49f045cac3d91032629bea25e3b944c6598b1b78b6793897f2a836e386d
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 043a6ecf213841c39f82375e3ece63a9c65c8e4c4831e3b64b8d4a2c06e80b18
[INFO] running `Command { std: "docker" "start" "-a" "043a6ecf213841c39f82375e3ece63a9c65c8e4c4831e3b64b8d4a2c06e80b18", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/neli-ff726bc5d84ef042)
[INFO] [stdout] running 29 tests
[INFO] [stdout] test genl::test::test_deserialize ... ok
[INFO] [stdout] test genl::test::test_resolve_genl_family ... ignored
[INFO] [stdout] test genl::test::test_resolve_mcast_group ... ignored
[INFO] [stdout] test genl::test::test_serialize ... ok
[INFO] [stdout] test genl::test::test_vec_nlattr_nl ... ok
[INFO] [stdout] test nl::test::test_nlmsghdr_deserialize ... ok
[INFO] [stdout] test rtnl::test::test_rta_deserialize ... ok
[INFO] [stdout] test rtnl::test::test_rta_deserialize_err ... ok
[INFO] [stdout] test nl::test::test_nlmsghdr_serialize ... ok
[INFO] [stdout] test test::test_nl_be_u64 ... ok
[INFO] [stdout] test test::test_nl_slice ... ok
[INFO] [stdout] test test::test_nl_str ... ok
[INFO] [stdout] test rtnl::test::real_test_ifinfomsg ... ok
[INFO] [stdout] test rtnl::test::test_rtattr_padding ... ok
[INFO] [stdout] test consts::test::test_generated_enum_into_from ... ok
[INFO] [stdout] test socket::test::real_test_mcast_groups ... ok
[INFO] [stdout] test test::test_nl_string ... ok
[INFO] [stdout] test genl::test::test_padding_size_calculation ... ok
[INFO] [stdout] test test::test_nl_i32 ... ok
[INFO] [stdout] test genl::test::test_nl_nlattr ... ok
[INFO] [stdout] test test::test_nl_u8 ... ok
[INFO] [stdout] test test::test_nl_u16 ... ok
[INFO] [stdout] test test::test_nl_vec ... ok
[INFO] [stdout] test utils::test::test_bit_array ... ok
[INFO] [stdout] test test::test_nl_u32 ... ok
[INFO] [stdout] test test::test_nl_u64 ... ok
[INFO] [stdout] test socket::test::multi_msg_iter ... ok
[INFO] [stdout] test genl::test::test_nl_len_after_adding_nested_attributes ... ok
[INFO] [stdout] test genl::test::test_nlattr_bitflags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests neli
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/consts/macros.rs - consts::macros::impl_var (line 16) ... ok
[INFO] [stdout] test src/macros.rs - macros::drive_deserialize (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/consts/macros.rs - consts::macros::impl_var (line 28) ... ok
[INFO] [stdout] test src/macros.rs - macros::drive_serialize (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 109) ... ok
[INFO] [stdout] test src/consts/macros.rs - consts::macros::impl_trait (line 181) ... ok
[INFO] [stdout] test src/macros.rs - macros::deserialize (line 206) ... ok
[INFO] [stdout] test src/macros.rs - macros::serialize (line 62) ... ok
[INFO] [stdout] test src/consts/macros.rs - consts::macros::impl_flags (line 308) ... ok
[INFO] [stdout] test src/consts/macros.rs - consts::macros::impl_trait (line 143) ... ok
[INFO] [stdout] test src/utils.rs - utils::NetlinkBitArray::to_vec (line 91) ... ok
[INFO] [stdout] test src/macros.rs - macros::deserialize_type_size (line 113) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "043a6ecf213841c39f82375e3ece63a9c65c8e4c4831e3b64b8d4a2c06e80b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "043a6ecf213841c39f82375e3ece63a9c65c8e4c4831e3b64b8d4a2c06e80b18", kill_on_drop: false }`
[INFO] [stdout] 043a6ecf213841c39f82375e3ece63a9c65c8e4c4831e3b64b8d4a2c06e80b18