[INFO] fetching crate coap-message-demos 0.5.0...
[INFO] testing coap-message-demos-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate coap-message-demos 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate coap-message-demos 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate coap-message-demos 0.5.0
[INFO] tweaked toml for crates.io crate coap-message-demos 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate coap-message-demos 0.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate coap-message-demos 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-nal-async v0.8.0
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[INFO] [stderr]   Downloaded futures-lite v2.6.1
[INFO] [stderr]   Downloaded coap-message v0.2.3
[INFO] [stderr]   Downloaded heapless v0.5.6
[INFO] [stderr]   Downloaded embedded-nal v0.6.0
[INFO] [stderr]   Downloaded async-executor v1.13.3
[INFO] [stderr]   Downloaded embassy-sync v0.3.0
[INFO] [stderr]   Downloaded coap-message v0.3.6
[INFO] [stderr]   Downloaded minicbor-derive v0.18.2
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[INFO] [stderr]   Downloaded coap-handler-implementations v0.6.0
[INFO] [stderr]   Downloaded coap-scroll-ring-server v0.2.1
[INFO] [stderr]   Downloaded hash32 v0.1.1
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[INFO] [stderr]   Downloaded embedded-io v0.7.1
[INFO] [stderr]   Downloaded static_cell v2.1.1
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[INFO] [stderr]   Downloaded embedded-nal-tcpextensions v0.1.3
[INFO] [stderr]   Downloaded waker-fn v1.2.0
[INFO] [stderr]   Downloaded lru_time_cache v0.11.11
[INFO] [stderr]   Downloaded coap-request-implementations v0.1.0-alpha.4
[INFO] [stderr]   Downloaded embedded-nal-coap v0.1.0-alpha.4
[INFO] [stderr]   Downloaded as-slice v0.1.5
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[INFO] [stderr]   Downloaded coap-message-utils v0.3.9
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[INFO] [stderr]   Downloaded cboritem v0.1.3
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[INFO] [stderr]   Downloaded rcgen v0.11.3
[INFO] [stderr]   Downloaded oid-registry v0.6.1
[INFO] [stderr]   Downloaded coap-request v0.2.0-alpha.2
[INFO] [stderr]   Downloaded embassy-futures v0.1.2
[INFO] [stderr]   Downloaded embedded-nal-minimal-coapserver v0.4.0
[INFO] [stderr]   Downloaded embedded-nal-minimal-coaptcpserver v0.2.0
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[INFO] [stderr]   Downloaded blocking v1.6.2
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[INFO] [stderr]   Downloaded tee-embedded-io v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b860335cdfa9a171b9befc88d95df7e043ddc0336c6edf7a5bb525d4f8f21413
[INFO] running `Command { std: "docker" "start" "-a" "b860335cdfa9a171b9befc88d95df7e043ddc0336c6edf7a5bb525d4f8f21413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b860335cdfa9a171b9befc88d95df7e043ddc0336c6edf7a5bb525d4f8f21413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b860335cdfa9a171b9befc88d95df7e043ddc0336c6edf7a5bb525d4f8f21413", kill_on_drop: false }`
[INFO] [stdout] b860335cdfa9a171b9befc88d95df7e043ddc0336c6edf7a5bb525d4f8f21413
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 263b179005fa8d540fa2a0e46894a21621e25ec49db18b45b39d7fa3f48e78b9
[INFO] running `Command { std: "docker" "start" "-a" "263b179005fa8d540fa2a0e46894a21621e25ec49db18b45b39d7fa3f48e78b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling embedded-io v0.7.1
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling minicbor v2.1.1
[INFO] [stderr]    Compiling heapless v0.9.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling coap-numbers v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling windowed-infinity v0.2.0
[INFO] [stderr]    Compiling tee-embedded-io v0.1.0
[INFO] [stderr]    Compiling embedded-io-adapters v0.7.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling cboritem v0.1.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling coap-message v0.3.6
[INFO] [stderr]    Compiling coap-handler v0.2.0
[INFO] [stderr]    Compiling coap-request v0.2.0-alpha.2
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling extra-embedded-io-adapters v0.1.0
[INFO] [stderr]    Compiling minicbor-derive v0.18.2
[INFO] [stderr]    Compiling coap-message-utils v0.3.9
[INFO] [stderr]    Compiling minicbor-adapters v0.0.8
[INFO] [stderr]    Compiling coap-handler-implementations v0.6.0
[INFO] [stderr]    Compiling coap-message-demos v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `Command { std: "docker" "inspect" "263b179005fa8d540fa2a0e46894a21621e25ec49db18b45b39d7fa3f48e78b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "263b179005fa8d540fa2a0e46894a21621e25ec49db18b45b39d7fa3f48e78b9", kill_on_drop: false }`
[INFO] [stdout] 263b179005fa8d540fa2a0e46894a21621e25ec49db18b45b39d7fa3f48e78b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73147f24eb162aeb4a51c20cfb6c7a0b8820a1c1e52e822e5dfec4d8c2355f8c
[INFO] running `Command { std: "docker" "start" "-a" "73147f24eb162aeb4a51c20cfb6c7a0b8820a1c1e52e822e5dfec4d8c2355f8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-message-demos v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "73147f24eb162aeb4a51c20cfb6c7a0b8820a1c1e52e822e5dfec4d8c2355f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73147f24eb162aeb4a51c20cfb6c7a0b8820a1c1e52e822e5dfec4d8c2355f8c", kill_on_drop: false }`
[INFO] [stdout] 73147f24eb162aeb4a51c20cfb6c7a0b8820a1c1e52e822e5dfec4d8c2355f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fb31fabd484c7913f4dfd44809baad7f9cf8872823c20c9cd5ef4c87517ffe6
[INFO] running `Command { std: "docker" "start" "-a" "6fb31fabd484c7913f4dfd44809baad7f9cf8872823c20c9cd5ef4c87517ffe6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coap_message_demos-50f0159e386d49fa)
[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] [stderr]    Doc-tests coap_message_demos
[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" "6fb31fabd484c7913f4dfd44809baad7f9cf8872823c20c9cd5ef4c87517ffe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb31fabd484c7913f4dfd44809baad7f9cf8872823c20c9cd5ef4c87517ffe6", kill_on_drop: false }`
[INFO] [stdout] 6fb31fabd484c7913f4dfd44809baad7f9cf8872823c20c9cd5ef4c87517ffe6