[INFO] fetching crate ublox-sockets 0.3.0...
[INFO] testing ublox-sockets-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ublox-sockets 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ublox-sockets 0.3.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ublox-sockets 0.3.0
[INFO] finished tweaking crates.io crate ublox-sockets 0.3.0
[INFO] tweaked toml for crates.io crate ublox-sockets 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] b7b8855b4c50262bd865ecab7ad975d67069a56a5cdc94e4adfc8d2ada8ed17c
[INFO] running `Command { std: "docker" "start" "-a" "b7b8855b4c50262bd865ecab7ad975d67069a56a5cdc94e4adfc8d2ada8ed17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7b8855b4c50262bd865ecab7ad975d67069a56a5cdc94e4adfc8d2ada8ed17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b8855b4c50262bd865ecab7ad975d67069a56a5cdc94e4adfc8d2ada8ed17c", kill_on_drop: false }`
[INFO] [stdout] b7b8855b4c50262bd865ecab7ad975d67069a56a5cdc94e4adfc8d2ada8ed17c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 886399b68933020d7a824975d2453f58b667ad3a82a5dd7c1f8287f248ebf53f
[INFO] running `Command { std: "docker" "start" "-a" "886399b68933020d7a824975d2453f58b667ad3a82a5dd7c1f8287f248ebf53f", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.7.10
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bbqueue v0.5.1
[INFO] [stderr]    Compiling gcd v2.1.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0-alpha.6
[INFO] [stderr]    Compiling hash32-derive v0.1.1
[INFO] [stderr]    Compiling fugit v0.3.5
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling fugit-timer v0.1.3
[INFO] [stderr]    Compiling serde_at v0.16.1
[INFO] [stderr]    Compiling atat_derive v0.16.1
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling no-std-net v0.5.0
[INFO] [stderr]    Compiling heapless-bytes v0.3.0
[INFO] [stderr]    Compiling embedded-nal v0.6.0
[INFO] [stderr]    Compiling atat v0.16.1
[INFO] [stderr]    Compiling ublox-sockets v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.68s
[INFO] running `Command { std: "docker" "inspect" "886399b68933020d7a824975d2453f58b667ad3a82a5dd7c1f8287f248ebf53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886399b68933020d7a824975d2453f58b667ad3a82a5dd7c1f8287f248ebf53f", kill_on_drop: false }`
[INFO] [stdout] 886399b68933020d7a824975d2453f58b667ad3a82a5dd7c1f8287f248ebf53f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c1ad6042c9240a5a399eecc46f9c04af206566ccbf42630a2228fc24255564e
[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" "6c1ad6042c9240a5a399eecc46f9c04af206566ccbf42630a2228fc24255564e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ublox-sockets v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.80s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ublox_sockets-a6bebee75b985b28)
[INFO] running `Command { std: "docker" "inspect" "6c1ad6042c9240a5a399eecc46f9c04af206566ccbf42630a2228fc24255564e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1ad6042c9240a5a399eecc46f9c04af206566ccbf42630a2228fc24255564e", kill_on_drop: false }`
[INFO] [stdout] 6c1ad6042c9240a5a399eecc46f9c04af206566ccbf42630a2228fc24255564e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 24f748cfb5f16c2bb60f4927c9f3ccf2a214a38645d39b853b63ad4ae9c7a8fe
[INFO] running `Command { std: "docker" "start" "-a" "24f748cfb5f16c2bb60f4927c9f3ccf2a214a38645d39b853b63ad4ae9c7a8fe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ublox_sockets-a6bebee75b985b28)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test ring_buffer::tests::test_buffer_dequeue_many ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_enqueue_dequeue_one ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_dequeue_many_with ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_enqueue_dequeue_one_with ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_enqueue_slice ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_get_allocated ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_length_changes ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_read_allocated ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_write_unallocated ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_write_wholly ... ok
[INFO] [stdout] test set::tests::add_duplicate_socket ... ok
[INFO] [stdout] test set::tests::add_socket_to_full_set ... ok
[INFO] [stdout] test set::tests::add_socket ... ok
[INFO] [stdout] test set::tests::get_socket_type ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_get_unallocated ... ok
[INFO] [stdout] test set::tests::get_socket ... ok
[INFO] [stdout] test set::tests::get_socket_wrong_type ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_enqueue_many ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_dequeue_many_with_wrapping ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_dequeue_slice ... ok
[INFO] [stdout] test ring_buffer::tests::test_buffer_enqueue_many_with ... ok
[INFO] [stdout] test set::tests::remove_socket ... ok
[INFO] [stdout] test set::tests::prune_socket_set ... ok
[INFO] [stdout] test set::tests::replace_socket ... ok
[INFO] [stdout] test set::tests::mock_timer_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ublox-sockets
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24f748cfb5f16c2bb60f4927c9f3ccf2a214a38645d39b853b63ad4ae9c7a8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24f748cfb5f16c2bb60f4927c9f3ccf2a214a38645d39b853b63ad4ae9c7a8fe", kill_on_drop: false }`
[INFO] [stdout] 24f748cfb5f16c2bb60f4927c9f3ccf2a214a38645d39b853b63ad4ae9c7a8fe