[INFO] fetching crate neli 0.5.1...
[INFO] testing neli-0.5.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate neli 0.5.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate neli 0.5.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate neli 0.5.1
[INFO] finished tweaking crates.io crate neli 0.5.1
[INFO] tweaked toml for crates.io crate neli 0.5.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate neli 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mio v0.7.6
[INFO] [stderr]   Downloaded tokio v0.3.4
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ccc26f1c405ffe9355137610ce965cad05250b9ee883518c6aa2a66a83af943
[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" "1ccc26f1c405ffe9355137610ce965cad05250b9ee883518c6aa2a66a83af943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ccc26f1c405ffe9355137610ce965cad05250b9ee883518c6aa2a66a83af943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ccc26f1c405ffe9355137610ce965cad05250b9ee883518c6aa2a66a83af943", kill_on_drop: false }`
[INFO] [stdout] 1ccc26f1c405ffe9355137610ce965cad05250b9ee883518c6aa2a66a83af943
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd129ec5ed3be324ecee118a959170d031b381e8125003ae69311ac80d4c4c5e
[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" "cd129ec5ed3be324ecee118a959170d031b381e8125003ae69311ac80d4c4c5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling neli v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "cd129ec5ed3be324ecee118a959170d031b381e8125003ae69311ac80d4c4c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd129ec5ed3be324ecee118a959170d031b381e8125003ae69311ac80d4c4c5e", kill_on_drop: false }`
[INFO] [stdout] cd129ec5ed3be324ecee118a959170d031b381e8125003ae69311ac80d4c4c5e
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d13033ab386049be12e45a7ca54a3b243e992eb39535b059b75a04d5c2404f8
[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" "0d13033ab386049be12e45a7ca54a3b243e992eb39535b059b75a04d5c2404f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling neli v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "0d13033ab386049be12e45a7ca54a3b243e992eb39535b059b75a04d5c2404f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d13033ab386049be12e45a7ca54a3b243e992eb39535b059b75a04d5c2404f8", kill_on_drop: false }`
[INFO] [stdout] 0d13033ab386049be12e45a7ca54a3b243e992eb39535b059b75a04d5c2404f8
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ffb3efa5ea38dcc3923997b0e879fc3a0050177ccd3a26e24ed3b0a7162eeda
[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" "1ffb3efa5ea38dcc3923997b0e879fc3a0050177ccd3a26e24ed3b0a7162eeda", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/neli-99f9e3f4482f86c0
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test consts::test::test_generated_enum_into_from ... 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_deserialize ... ok
[INFO] [stdout] test genl::test::test_nlattr_bitflags ... ok
[INFO] [stdout] test genl::test::test_nl_len_after_adding_nested_attributes ... ok
[INFO] [stdout] test genl::test::test_nl_nlattr ... ok
[INFO] [stdout] test genl::test::test_padding_size_calculation ... ok
[INFO] [stdout] test genl::test::test_serialize ... ok
[INFO] [stdout] test genl::test::test_vec_nlattr_nl ... ok
[INFO] [stdout] test test::test_nl_be_u64 ... ok
[INFO] [stdout] test test::test_nl_slice ... ok
[INFO] [stdout] test rtnl::test::test_rta_deserialize ... ok
[INFO] [stdout] test test::test_nl_i32 ... ok
[INFO] [stdout] test nl::test::test_nlmsghdr_deserialize ... ok
[INFO] [stdout] test rtnl::test::test_rtattr_padding ... ok
[INFO] [stdout] test rtnl::test::test_rta_deserialize_err ... ok
[INFO] [stdout] test test::test_nl_str ... ok
[INFO] [stdout] test nl::test::test_nlmsghdr_serialize ... ok
[INFO] [stdout] test socket::test::multi_msg_iter ... ok
[INFO] [stdout] test test::test_nl_u8 ... ok
[INFO] [stderr]    Doc-tests neli
[INFO] [stdout] test test::test_nl_u64 ... ok
[INFO] [stdout] test test::test_nl_u32 ... ok
[INFO] [stdout] test test::test_nl_u16 ... ok
[INFO] [stdout] test test::test_nl_vec ... ok
[INFO] [stdout] test test::test_nl_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/macros.rs - drive_serialize (line 5) ... ok
[INFO] [stdout] test src/consts/macros.rs - impl_var (line 28) ... ok
[INFO] [stdout] test src/consts/macros.rs - impl_trait (line 180) ... ok
[INFO] [stdout] test src/consts/macros.rs - impl_var (line 16) ... ok
[INFO] [stdout] test src/macros.rs - serialize (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 110) ... ok
[INFO] [stdout] test src/macros.rs - deserialize (line 206) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/macros.rs - deserialize_type_size (line 113) ... ok
[INFO] [stdout] test src/consts/macros.rs - impl_trait (line 142) ... ok
[INFO] [stdout] test src/consts/macros.rs - impl_flags (line 305) ... ok
[INFO] [stdout] test src/macros.rs - drive_deserialize (line 155) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ffb3efa5ea38dcc3923997b0e879fc3a0050177ccd3a26e24ed3b0a7162eeda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ffb3efa5ea38dcc3923997b0e879fc3a0050177ccd3a26e24ed3b0a7162eeda", kill_on_drop: false }`
[INFO] [stdout] 1ffb3efa5ea38dcc3923997b0e879fc3a0050177ccd3a26e24ed3b0a7162eeda