[INFO] fetching crate coap-lite 0.3.2...
[INFO] testing coap-lite-0.3.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate coap-lite 0.3.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate coap-lite 0.3.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coap-lite 0.3.2
[INFO] finished tweaking crates.io crate coap-lite 0.3.2
[INFO] tweaked toml for crates.io crate coap-lite 0.3.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate coap-lite 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da31ca94de0cd3fc2b547b0595e9d576fa7a32bc692d98a3d061f34bd0bdee00
[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" "da31ca94de0cd3fc2b547b0595e9d576fa7a32bc692d98a3d061f34bd0bdee00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da31ca94de0cd3fc2b547b0595e9d576fa7a32bc692d98a3d061f34bd0bdee00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da31ca94de0cd3fc2b547b0595e9d576fa7a32bc692d98a3d061f34bd0bdee00", kill_on_drop: false }`
[INFO] [stdout] da31ca94de0cd3fc2b547b0595e9d576fa7a32bc692d98a3d061f34bd0bdee00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a408b5c7d598aa07b2c185dbaadefabb4b869dd416fb30e6d8163e938c4cad94
[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" "a408b5c7d598aa07b2c185dbaadefabb4b869dd416fb30e6d8163e938c4cad94", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-lite v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "a408b5c7d598aa07b2c185dbaadefabb4b869dd416fb30e6d8163e938c4cad94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a408b5c7d598aa07b2c185dbaadefabb4b869dd416fb30e6d8163e938c4cad94", kill_on_drop: false }`
[INFO] [stdout] a408b5c7d598aa07b2c185dbaadefabb4b869dd416fb30e6d8163e938c4cad94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cedf47844c94a8e6779e15416dcb3556829233122ec03ac09d80078796f00f2
[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" "8cedf47844c94a8e6779e15416dcb3556829233122ec03ac09d80078796f00f2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling coap-lite v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "8cedf47844c94a8e6779e15416dcb3556829233122ec03ac09d80078796f00f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cedf47844c94a8e6779e15416dcb3556829233122ec03ac09d80078796f00f2", kill_on_drop: false }`
[INFO] [stdout] 8cedf47844c94a8e6779e15416dcb3556829233122ec03ac09d80078796f00f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f85932b171b9dce4e6d1ed8cf1b4de702a3f95ec7bc6ed763517c69a4bbec80e
[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" "f85932b171b9dce4e6d1ed8cf1b4de702a3f95ec7bc6ed763517c69a4bbec80e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 24 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/coap_lite-eb89fa17d42a0077
[INFO] [stdout] test header::test::from_bytes_fail ... ok
[INFO] [stdout] test header::test::serialize_raw_fail ... ok
[INFO] [stdout] test header::test::types ... ok
[INFO] [stdout] test observe::test::ack_flow_forget_observer ... ok
[INFO] [stdout] test header::test::test_header_codes ... ok
[INFO] [stdout] test observe::test::register ... ok
[INFO] [stdout] test observe::test::register_replace ... ok
[INFO] [stdout] test packet::test::option ... ok
[INFO] [stdout] test packet::test::options ... ok
[INFO] [stdout] test packet::test::test_encode_decode_content_format ... ok
[INFO] [stdout] test packet::test::test_encode_packet_with_options ... ok
[INFO] [stdout] test packet::test::test_decode_packet_with_payload ... ok
[INFO] [stdout] test request::test::test_method ... ok
[INFO] [stdout] test request::test::test_request_create ... ok
[INFO] [stdout] test packet::test::observe ... ok
[INFO] [stdout] test packet::test::observe_option ... ok
[INFO] [stdout] test packet::test::test_decode_empty_content_format ... ok
[INFO] [stdout] test response::test::test_new_response_valid ... ok
[INFO] [stdout] test packet::test::content_format ... ok
[INFO] [stdout] test request::test::test_path ... ok
[INFO] [stdout] test packet::test::test_encode_packet_with_payload ... ok
[INFO] [stdout] test response::test::test_new_response_invalid ... ok
[INFO] [stdout] test observe::test::ack_flow_ok ... ok
[INFO] [stdout] test packet::test::test_decode_packet_with_options ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f85932b171b9dce4e6d1ed8cf1b4de702a3f95ec7bc6ed763517c69a4bbec80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f85932b171b9dce4e6d1ed8cf1b4de702a3f95ec7bc6ed763517c69a4bbec80e", kill_on_drop: false }`
[INFO] [stdout] f85932b171b9dce4e6d1ed8cf1b4de702a3f95ec7bc6ed763517c69a4bbec80e