[INFO] fetching crate coap-lite 0.9.0...
[INFO] testing coap-lite-0.9.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate coap-lite 0.9.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate coap-lite 0.9.0 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 coap-lite 0.9.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate coap-lite 0.9.0
[INFO] tweaked toml for crates.io crate coap-lite 0.9.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate coap-lite 0.9.0 already has a lockfile, it will not be regenerated
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2bb7d48e2ef3a28d094c8736c7b8980637893507aed63feef3b1d051b8db428c
[INFO] running `Command { std: "docker" "start" "-a" "2bb7d48e2ef3a28d094c8736c7b8980637893507aed63feef3b1d051b8db428c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bb7d48e2ef3a28d094c8736c7b8980637893507aed63feef3b1d051b8db428c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb7d48e2ef3a28d094c8736c7b8980637893507aed63feef3b1d051b8db428c", kill_on_drop: false }`
[INFO] [stdout] 2bb7d48e2ef3a28d094c8736c7b8980637893507aed63feef3b1d051b8db428c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] fc759f641c4455c28a0d945539c2169ca76a0568d2cbbf2f4f9f220645469817
[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" "fc759f641c4455c28a0d945539c2169ca76a0568d2cbbf2f4f9f220645469817", kill_on_drop: false }`
[INFO] [stderr]    Compiling lru_time_cache v0.11.11
[INFO] [stderr]    Compiling coap-lite v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "fc759f641c4455c28a0d945539c2169ca76a0568d2cbbf2f4f9f220645469817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc759f641c4455c28a0d945539c2169ca76a0568d2cbbf2f4f9f220645469817", kill_on_drop: false }`
[INFO] [stdout] fc759f641c4455c28a0d945539c2169ca76a0568d2cbbf2f4f9f220645469817
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a839611228d1d2278e4eb4e10fd8e694719e3b4fa814e9c404fbc7066a60b92a
[INFO] running `Command { std: "docker" "start" "-a" "a839611228d1d2278e4eb4e10fd8e694719e3b4fa814e9c404fbc7066a60b92a", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-lite v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.82s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/coap_lite-26afad206aa31cda)
[INFO] running `Command { std: "docker" "inspect" "a839611228d1d2278e4eb4e10fd8e694719e3b4fa814e9c404fbc7066a60b92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a839611228d1d2278e4eb4e10fd8e694719e3b4fa814e9c404fbc7066a60b92a", kill_on_drop: false }`
[INFO] [stdout] a839611228d1d2278e4eb4e10fd8e694719e3b4fa814e9c404fbc7066a60b92a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 755cf0826928aa1019edf948ed2b514b0ba49fd6257d92c05908a33643dd6f3a
[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" "755cf0826928aa1019edf948ed2b514b0ba49fd6257d92c05908a33643dd6f3a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coap_lite-26afad206aa31cda)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test block_handler::tests::test_server_asserts_block1_encoding_required ... ok
[INFO] [stdout] test block_value::tests::test_block_value_exponent ... ok
[INFO] [stdout] test block_handler::tests::test_cached_request_happy_path ... ok
[INFO] [stdout] test block_value::tests::test_highest_containing_power_of_2 ... ok
[INFO] [stdout] test block_handler::tests::test_cached_response_with_blocks ... ok
[INFO] [stdout] test header::test::from_bytes_fail ... ok
[INFO] [stdout] test link_format::test::unquote_2 ... ok
[INFO] [stdout] test observe::test::ack_flow_forget_observer ... ok
[INFO] [stdout] test observe::test::register_replace ... ok
[INFO] [stdout] test packet::test::content_format ... ok
[INFO] [stdout] test link_format::test::unquote_1 ... ok
[INFO] [stdout] test packet::test::observe ... ok
[INFO] [stdout] test packet::test::observe_option ... ok
[INFO] [stdout] test packet::test::option ... ok
[INFO] [stdout] test packet::test::options ... ok
[INFO] [stdout] test packet::test::test_decode_empty_content_format ... ok
[INFO] [stdout] test packet::test::test_decode_packet_with_options ... ok
[INFO] [stdout] test packet::test::test_decode_packet_with_payload ... ok
[INFO] [stdout] test packet::test::test_encode_decode_content_format ... ok
[INFO] [stdout] test packet::test::test_encode_decode_content_format_with_msb ... ok
[INFO] [stdout] test packet::test::test_encode_decode_content_format_without_msb ... ok
[INFO] [stdout] test packet::test::test_encode_packet_with_options ... ok
[INFO] [stdout] test packet::test::test_encode_packet_with_payload ... ok
[INFO] [stdout] test packet::test::test_option_u32_format ... ok
[INFO] [stdout] test packet::test::test_option_utf8_format ... ok
[INFO] [stdout] test request::test::test_garbage_in_observe_field ... ok
[INFO] [stdout] test request::test::test_method ... ok
[INFO] [stdout] test request::test::test_path ... ok
[INFO] [stdout] test observe::test::ack_flow_ok ... ok
[INFO] [stdout] test request::test::test_path_as_vec ... ok
[INFO] [stdout] test request::test::test_request_create ... ok
[INFO] [stdout] test request::test::test_unknown_observe_flag ... ok
[INFO] [stdout] test response::test::test_new_response_invalid ... ok
[INFO] [stdout] test link_format::test::unquote_4 ... ok
[INFO] [stdout] test link_format::test::link_format_parser_3 ... ok
[INFO] [stdout] test link_format::test::link_format_write_1 ... ok
[INFO] [stdout] test link_format::test::unquote_5 ... ok
[INFO] [stdout] test response::test::test_new_response_valid ... ok
[INFO] [stdout] test link_format::test::unquote_3 ... ok
[INFO] [stdout] test observe::test::register ... ok
[INFO] [stdout] test link_format::test::link_format_parser_2 ... ok
[INFO] [stdout] test header::test::types ... ok
[INFO] [stdout] test link_format::test::link_format_write_2 ... ok
[INFO] [stdout] test header::test::test_header_codes ... ok
[INFO] [stdout] test header::test::serialize_raw_fail ... ok
[INFO] [stdout] test link_format::test::link_format_parser_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "755cf0826928aa1019edf948ed2b514b0ba49fd6257d92c05908a33643dd6f3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "755cf0826928aa1019edf948ed2b514b0ba49fd6257d92c05908a33643dd6f3a", kill_on_drop: false }`
[INFO] [stdout] 755cf0826928aa1019edf948ed2b514b0ba49fd6257d92c05908a33643dd6f3a