[INFO] crate coap-lite 0.3.0 is already in cache
[INFO] testing coap-lite-0.3.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate coap-lite 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate coap-lite 0.3.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coap-lite 0.3.0
[INFO] finished tweaking crates.io crate coap-lite 0.3.0
[INFO] tweaked toml for crates.io crate coap-lite 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate coap-lite 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf165300cba4a0c0a42c897754934651d0aff8e2b91ce096332ed0d15eb60d6b
[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" "bf165300cba4a0c0a42c897754934651d0aff8e2b91ce096332ed0d15eb60d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf165300cba4a0c0a42c897754934651d0aff8e2b91ce096332ed0d15eb60d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf165300cba4a0c0a42c897754934651d0aff8e2b91ce096332ed0d15eb60d6b", kill_on_drop: false }`
[INFO] [stdout] bf165300cba4a0c0a42c897754934651d0aff8e2b91ce096332ed0d15eb60d6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f650f254eb70d964fe8fe9ec9d4e64e430f800e804fba3ed3f4bed8dd4bc182f
[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" "f650f254eb70d964fe8fe9ec9d4e64e430f800e804fba3ed3f4bed8dd4bc182f", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-lite v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "f650f254eb70d964fe8fe9ec9d4e64e430f800e804fba3ed3f4bed8dd4bc182f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f650f254eb70d964fe8fe9ec9d4e64e430f800e804fba3ed3f4bed8dd4bc182f", kill_on_drop: false }`
[INFO] [stdout] f650f254eb70d964fe8fe9ec9d4e64e430f800e804fba3ed3f4bed8dd4bc182f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbecb8ec3f2134431ce1689fa372d174054b07134f865798edb8b78680844150
[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" "fbecb8ec3f2134431ce1689fa372d174054b07134f865798edb8b78680844150", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-lite v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "fbecb8ec3f2134431ce1689fa372d174054b07134f865798edb8b78680844150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbecb8ec3f2134431ce1689fa372d174054b07134f865798edb8b78680844150", kill_on_drop: false }`
[INFO] [stdout] fbecb8ec3f2134431ce1689fa372d174054b07134f865798edb8b78680844150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 634bdd141bbf12121f9e133c93698ad8d4ebb7f34488ab581e9702d841e66856
[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" "634bdd141bbf12121f9e133c93698ad8d4ebb7f34488ab581e9702d841e66856", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/coap_lite-bd4f59f20f29f2f6
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test header::test::types ... ok
[INFO] [stdout] test header::test::from_bytes_fail ... ok
[INFO] [stdout] test header::test::serialize_raw_fail ... ok
[INFO] [stdout] test packet::test::content_format ... ok
[INFO] [stdout] test packet::test::observe_option ... ok
[INFO] [stdout] test packet::test::observe ... ok
[INFO] [stdout] test packet::test::option ... ok
[INFO] [stdout] test packet::test::test_decode_packet_with_payload ... ok
[INFO] [stdout] test header::test::test_header_codes ... ok
[INFO] [stdout] test packet::test::test_decode_packet_with_options ... ok
[INFO] [stdout] test packet::test::test_decode_empty_content_format ... ok
[INFO] [stdout] test packet::test::test_encode_decode_content_format ... ok
[INFO] [stdout] test packet::test::options ... 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] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "634bdd141bbf12121f9e133c93698ad8d4ebb7f34488ab581e9702d841e66856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "634bdd141bbf12121f9e133c93698ad8d4ebb7f34488ab581e9702d841e66856", kill_on_drop: false }`
[INFO] [stdout] 634bdd141bbf12121f9e133c93698ad8d4ebb7f34488ab581e9702d841e66856