[INFO] fetching crate coap-lite 0.4.1...
[INFO] testing coap-lite-0.4.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate coap-lite 0.4.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate coap-lite 0.4.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coap-lite 0.4.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate coap-lite 0.4.1
[INFO] tweaked toml for crates.io crate coap-lite 0.4.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate coap-lite 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded coap-message v0.1.1
[INFO] [stderr]   Downloaded windowed-infinity v0.1.1
[INFO] [stderr]   Downloaded coap-numbers v0.1.2
[INFO] [stderr]   Downloaded coap-handler v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8becb63ac602b5acdf73fcc62dd0583066e2a8480c52e8cd3f78a612975834c
[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" "a8becb63ac602b5acdf73fcc62dd0583066e2a8480c52e8cd3f78a612975834c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8becb63ac602b5acdf73fcc62dd0583066e2a8480c52e8cd3f78a612975834c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8becb63ac602b5acdf73fcc62dd0583066e2a8480c52e8cd3f78a612975834c", kill_on_drop: false }`
[INFO] [stdout] a8becb63ac602b5acdf73fcc62dd0583066e2a8480c52e8cd3f78a612975834c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fbdbbc535704a660cd012a985b8840238ecb26a1f9c9030fca558e599b78699
[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" "7fbdbbc535704a660cd012a985b8840238ecb26a1f9c9030fca558e599b78699", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-lite v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "7fbdbbc535704a660cd012a985b8840238ecb26a1f9c9030fca558e599b78699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fbdbbc535704a660cd012a985b8840238ecb26a1f9c9030fca558e599b78699", kill_on_drop: false }`
[INFO] [stdout] 7fbdbbc535704a660cd012a985b8840238ecb26a1f9c9030fca558e599b78699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d451943724a65704b3855e3e023a54f06f0354b23eadcfaf01d67b7c3a94f7d
[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" "6d451943724a65704b3855e3e023a54f06f0354b23eadcfaf01d67b7c3a94f7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-lite v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "6d451943724a65704b3855e3e023a54f06f0354b23eadcfaf01d67b7c3a94f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d451943724a65704b3855e3e023a54f06f0354b23eadcfaf01d67b7c3a94f7d", kill_on_drop: false }`
[INFO] [stdout] 6d451943724a65704b3855e3e023a54f06f0354b23eadcfaf01d67b7c3a94f7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 245b0782f20a8bfeae5c01f5cbeefcadfddc8bc75b35123522272e3bff4dafa2
[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" "245b0782f20a8bfeae5c01f5cbeefcadfddc8bc75b35123522272e3bff4dafa2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coap_lite-c71ff492fc6be976)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[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 link_format::test::link_format_write_1 ... ok
[INFO] [stdout] test link_format::test::link_format_write_2 ... ok
[INFO] [stdout] test link_format::test::unquote_3 ... ok
[INFO] [stdout] test observe::test::register ... ok
[INFO] [stdout] test link_format::test::unquote_2 ... ok
[INFO] [stdout] test observe::test::register_replace ... ok
[INFO] [stdout] test link_format::test::unquote_5 ... ok
[INFO] [stdout] test link_format::test::link_format_parser_1 ... ok
[INFO] [stdout] test packet::test::test_decode_empty_content_format ... ok
[INFO] [stdout] test packet::test::content_format ... ok
[INFO] [stdout] test packet::test::test_decode_packet_with_options ... ok
[INFO] [stdout] test packet::test::observe ... ok
[INFO] [stdout] test packet::test::observe_option ... ok
[INFO] [stdout] test header::test::test_header_codes ... ok
[INFO] [stdout] test packet::test::option ... 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_decode_content_format_without_msb ... ok
[INFO] [stdout] test observe::test::ack_flow_forget_observer ... ok
[INFO] [stdout] test packet::test::test_decode_packet_with_payload ... ok
[INFO] [stdout] test packet::test::test_encode_packet_with_options ... ok
[INFO] [stdout] test packet::test::test_encode_decode_content_format_with_msb ... ok
[INFO] [stdout] test request::test::test_method ... ok
[INFO] [stdout] test packet::test::test_encode_packet_with_payload ... ok
[INFO] [stdout] test request::test::test_path ... ok
[INFO] [stdout] test request::test::test_request_create ... ok
[INFO] [stdout] test link_format::test::unquote_1 ... ok
[INFO] [stdout] test response::test::test_new_response_invalid ... ok
[INFO] [stdout] test link_format::test::link_format_parser_2 ... ok
[INFO] [stdout] test response::test::test_new_response_valid ... ok
[INFO] [stdout] test link_format::test::unquote_4 ... ok
[INFO] [stdout] test link_format::test::link_format_parser_3 ... ok
[INFO] [stdout] test observe::test::ack_flow_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "245b0782f20a8bfeae5c01f5cbeefcadfddc8bc75b35123522272e3bff4dafa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245b0782f20a8bfeae5c01f5cbeefcadfddc8bc75b35123522272e3bff4dafa2", kill_on_drop: false }`
[INFO] [stdout] 245b0782f20a8bfeae5c01f5cbeefcadfddc8bc75b35123522272e3bff4dafa2