[INFO] fetching crate coapum 0.2.0...
[INFO] testing coapum-0.2.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate coapum 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate coapum 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate coapum 0.2.0
[INFO] tweaked toml for crates.io crate coapum 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate coapum 0.2.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate coapum 0.2.0 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6255f9c1bf08cc74961b112f4cfef0240f0565d8d755631f1b4203ecd7555b02
[INFO] running `Command { std: "docker" "start" "-a" "6255f9c1bf08cc74961b112f4cfef0240f0565d8d755631f1b4203ecd7555b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6255f9c1bf08cc74961b112f4cfef0240f0565d8d755631f1b4203ecd7555b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6255f9c1bf08cc74961b112f4cfef0240f0565d8d755631f1b4203ecd7555b02", kill_on_drop: false }`
[INFO] [stdout] 6255f9c1bf08cc74961b112f4cfef0240f0565d8d755631f1b4203ecd7555b02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e8f5601834a1f43f4219bcf8bcbd3f23c628eaf6ff031a3744825004cc10e1a
[INFO] running `Command { std: "docker" "start" "-a" "5e8f5601834a1f43f4219bcf8bcbd3f23c628eaf6ff031a3744825004cc10e1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling base64ct v1.8.0
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rusticata-macros v4.1.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling pem v3.0.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling coap-message v0.3.6
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling lru_time_cache v0.11.11
[INFO] [stderr]    Compiling coap-message v0.2.3
[INFO] [stderr]    Compiling sled v0.34.7
[INFO] [stderr]    Compiling coap-lite v0.13.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling route-recognizer v0.3.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.1
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling rustls-webpki v0.103.4
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling primeorder v0.13.6
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling p256 v0.13.2
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling p384 v0.13.1
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling ccm v0.5.0
[INFO] [stderr]    Compiling cbc v0.1.2
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling webrtc-util v0.11.0
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling asn1-rs v0.6.2
[INFO] [stderr]    Compiling yasna v0.5.2
[INFO] [stderr]    Compiling coapum-senml v0.1.0
[INFO] [stderr]    Compiling rcgen v0.13.2
[INFO] [stderr]    Compiling der-parser v9.0.0
[INFO] [stderr]    Compiling x509-parser v0.16.0
[INFO] [stderr]    Compiling webrtc-dtls v0.12.0
[INFO] [stderr]    Compiling coapum v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/router/mod.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub type RouterError = Box<(dyn std::error::Error + Send + Sync + 'static)>;
[INFO] [stdout]    |                            ^                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 - pub type RouterError = Box<(dyn std::error::Error + Send + Sync + 'static)>;
[INFO] [stdout] 28 + pub type RouterError = Box<dyn std::error::Error + Send + Sync + 'static>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 19s
[INFO] running `Command { std: "docker" "inspect" "5e8f5601834a1f43f4219bcf8bcbd3f23c628eaf6ff031a3744825004cc10e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e8f5601834a1f43f4219bcf8bcbd3f23c628eaf6ff031a3744825004cc10e1a", kill_on_drop: false }`
[INFO] [stdout] 5e8f5601834a1f43f4219bcf8bcbd3f23c628eaf6ff031a3744825004cc10e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28bbc1d6f68aefdeeb1ba8d636434f1c9096af1763a864a229bceaffb9f6a5d7
[INFO] running `Command { std: "docker" "start" "-a" "28bbc1d6f68aefdeeb1ba8d636434f1c9096af1763a864a229bceaffb9f6a5d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/router/mod.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub type RouterError = Box<(dyn std::error::Error + Send + Sync + 'static)>;
[INFO] [stdout]    |                            ^                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 - pub type RouterError = Box<(dyn std::error::Error + Send + Sync + 'static)>;
[INFO] [stdout] 28 + pub type RouterError = Box<dyn std::error::Error + Send + Sync + 'static>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap_builder v4.5.44
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling clap v4.5.45
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling coapum v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/router/mod.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub type RouterError = Box<(dyn std::error::Error + Send + Sync + 'static)>;
[INFO] [stdout]    |                            ^                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 - pub type RouterError = Box<(dyn std::error::Error + Send + Sync + 'static)>;
[INFO] [stdout] 28 + pub type RouterError = Box<dyn std::error::Error + Send + Sync + 'static>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "28bbc1d6f68aefdeeb1ba8d636434f1c9096af1763a864a229bceaffb9f6a5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28bbc1d6f68aefdeeb1ba8d636434f1c9096af1763a864a229bceaffb9f6a5d7", kill_on_drop: false }`
[INFO] [stdout] 28bbc1d6f68aefdeeb1ba8d636434f1c9096af1763a864a229bceaffb9f6a5d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d4aa2dd8517748cfb8780556e4f2fc5e725a0f1999fc0a7faa79ade665e4145
[INFO] running `Command { std: "docker" "start" "-a" "1d4aa2dd8517748cfb8780556e4f2fc5e725a0f1999fc0a7faa79ade665e4145", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/router/mod.rs:28:28
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub type RouterError = Box<(dyn std::error::Error + Send + Sync + 'static)>;
[INFO] [stderr]    |                            ^                                             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 28 - pub type RouterError = Box<(dyn std::error::Error + Send + Sync + 'static)>;
[INFO] [stderr] 28 + pub type RouterError = Box<dyn std::error::Error + Send + Sync + 'static>;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `coapum` (lib) generated 1 warning (run `cargo fix --lib -p coapum` to apply 1 suggestion)
[INFO] [stderr] warning: `coapum` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coapum-1879eb3787244161)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test config::tests::test_buffer_size_validation ... ok
[INFO] [stdout] test config::tests::test_config_default ... ok
[INFO] [stdout] test config::tests::test_timeout_validation ... ok
[INFO] [stdout] test extract::path::tests::test_extract_path_params ... ok
[INFO] [stdout] test extract::path::tests::test_extract_path_params_mismatch ... ok
[INFO] [stdout] test extract::path::tests::test_extract_wildcard_param ... ok
[INFO] [stdout] test extract::path::tests::test_path_extraction ... ok
[INFO] [stdout] test extract::path::tests::test_path_extraction_failure ... ok
[INFO] [stdout] test extract::payload::tests::test_bytes_extraction ... ok
[INFO] [stdout] test extract::payload::tests::test_cbor_response ... ok
[INFO] [stdout] test extract::payload::tests::test_json_extraction_invalid_data ... ok
[INFO] [stdout] test extract::payload::tests::test_json_extraction_success ... ok
[INFO] [stdout] test extract::payload::tests::test_senml_deserialization_error ... ok
[INFO] [stdout] test extract::payload::tests::test_senml_cbor_extraction ... ok
[INFO] [stdout] test extract::payload::tests::test_json_response ... ok
[INFO] [stdout] test extract::payload::tests::test_cbor_extraction_success ... ok
[INFO] [stdout] test extract::payload::tests::test_senml_auto_detection ... ok
[INFO] [stdout] test extract::payload::tests::test_raw_extraction ... ok
[INFO] [stdout] test extract::state::tests::test_identity_extraction ... ok
[INFO] [stdout] test extract::payload::tests::test_cbor_extraction_invalid_data ... ok
[INFO] [stdout] test extract::payload::tests::test_senml_invalid_data ... ok
[INFO] [stdout] test extract::state::tests::test_observe_flag_extraction ... ok
[INFO] [stdout] test extract::payload::tests::test_senml_json_extraction ... ok
[INFO] [stdout] test extract::state::tests::test_source_extraction ... ok
[INFO] [stdout] test extract::payload::tests::test_senml_response ... ok
[INFO] [stdout] test extract::state::tests::test_full_request_extraction ... ok
[INFO] [stdout] test extract::tests::test_status_code_conversion ... ok
[INFO] [stdout] test extract::tests::test_status_code_into_response ... ok
[INFO] [stdout] test extract::state::tests::test_state_extraction ... ok
[INFO] [stdout] test handler::tests::test_erased_handler ... ok
[INFO] [stdout] test handler::tests::test_no_extractor_handler ... ok
[INFO] [stdout] test handler::tests::test_single_extractor_handler ... ok
[INFO] [stdout] test extract::tests::test_unit_into_response ... ok
[INFO] [stdout] test helper::tests::test_convert_json_to_cbor ... ok
[INFO] [stdout] test handler::tests::test_multiple_extractor_handler ... ok
[INFO] [stdout] test observer::memory::tests::test_sled_observer_write_and_read ... ok
[INFO] [stdout] test observer::tests::test_merge_json ... ok
[INFO] [stdout] test observer::subscriber::tests::test_subscribable_database ... ok
[INFO] [stdout] test observer::tests::test_path_to_json ... ok
[INFO] [stdout] test router::tests::test_backend_write_and_read ... ok
[INFO] [stdout] test router::tests::test_add_and_lookup ... ok
[INFO] [stdout] test router::tests::test_add_and_lookup_observer_handler ... ok
[INFO] [stdout] test router::tests::test_register_observer ... ok
[INFO] [stdout] test router::tests::test_builder_convenience_method ... ok
[INFO] [stdout] test router::tests::test_unregister_observer ... ok
[INFO] [stdout] test router::tests::test_handler_with_extractor ... ok
[INFO] [stdout] test router::tests::test_observe_handler ... ok
[INFO] [stdout] test tests::test_connection_and_round_trip ... ok
[INFO] [stdout] test router::tests::test_router_builder ... ok
[INFO] [stdout] test extract::payload::tests::test_senml_fallback_to_generic_formats ... ok
[INFO] [stdout] test observer::sled::tests::test_sled_observer_observe_and_write ... FAILED
[INFO] [stdout] test observer::sled::tests::test_sled_observer_write_and_read ... FAILED
[INFO] [stdout] test observer::memory::tests::test_sled_observer_observe_and_write ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- observer::sled::tests::test_sled_observer_observe_and_write stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'observer::sled::tests::test_sled_observer_observe_and_write' (55) panicked at src/observer/sled.rs:28:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f17807a9292 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f17807a9292 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f17807a9292 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f17807a9292 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f17807baf9a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f17807baf9a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5f1780774766 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f1780774766 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f17807867f9 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f17807867f9 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f1780786691 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f17805fbd4e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5f17805fbd4e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f1780786b22 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5f1780786b22 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5f17807868b8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5f17807815b9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5f178076877d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5f17807c436c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f17807c38e2 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5f17800ff08c - core::result::Result<T,E>::unwrap::h395cb8ad8d05f921
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5f17800ff08c - coapum::observer::sled::SledObserver::new::h2e02a5b65aa0c427
[INFO] [stdout]                                at /opt/rustwide/workdir/src/observer/sled.rs:28:34
[INFO] [stdout]   22:     0x5f17800e9c9d - <coapum::observer::sled::tests::OBSERVER as core::ops::deref::Deref>::deref::__static_ref_initialize::h828802e2fa765495
[INFO] [stdout]                                at /opt/rustwide/workdir/src/observer/sled.rs:393:53
[INFO] [stdout]   23:     0x5f17800e9c9d - core::ops::function::FnOnce::call_once::h3e2e3d44ab198e7c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f178012ad31 - lazy_static::lazy::Lazy<T>::get::{{closure}}::h516c969423fbec07
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/inline_lazy.rs:31:41
[INFO] [stdout]   25:     0x5f17801846ad - std::sync::once::Once::call_once::{{closure}}::h9b622c16b2da2df6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sync/once.rs:159:41
[INFO] [stdout]   26:     0x5f178077b8d7 - std::sys::sync::once::futex::Once::call::h15cb8025668ce86c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/sync/once/futex.rs:178:21
[INFO] [stdout]   27:     0x5f1780184627 - std::sync::once::Once::call_once::hb4b7af4178a88dc3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sync/once.rs:159:20
[INFO] [stdout]   28:     0x5f178018bc8f - lazy_static::lazy::Lazy<T>::get::he198828ce845635e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/inline_lazy.rs:30:16
[INFO] [stdout]   29:     0x5f178018bc8f - <coapum::observer::sled::tests::OBSERVER as core::ops::deref::Deref>::deref::__stability::h70879777cc9e2fc2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/lib.rs:135:26
[INFO] [stdout]   30:     0x5f178018bc8f - <coapum::observer::sled::tests::OBSERVER as core::ops::deref::Deref>::deref::ha85826efaaad3468
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/lib.rs:137:17
[INFO] [stdout]   31:     0x5f1780189143 - coapum::observer::sled::tests::test_sled_observer_observe_and_write::{{closure}}::h4235f6e2f8116876
[INFO] [stdout]                                at /opt/rustwide/workdir/src/observer/sled.rs:444:28
[INFO] [stdout]   32:     0x5f1780140182 - <core::pin::Pin<P> as core::future::future::Future>::poll::h02e0e1577de73e88
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/future/future.rs:133:9
[INFO] [stdout]   33:     0x5f178014039d - <core::pin::Pin<P> as core::future::future::Future>::poll::h5ffb3df95c43b6c2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/future/future.rs:133:9
[INFO] [stdout]   34:     0x5f17801a3afd - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::he43cb0616d6143fb
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70
[INFO] [stdout]   35:     0x5f17801a3a0b - tokio::task::coop::with_budget::h31a0a4976736e43c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5
[INFO] [stdout]   36:     0x5f17801a3a0b - tokio::task::coop::budget::ha15ebe34fe3a79ab
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5
[INFO] [stdout]   37:     0x5f17801a3a0b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h8908961d85c2fb5a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25
[INFO] [stdout]   38:     0x5f17801a0b40 - tokio::runtime::scheduler::current_thread::Context::enter::h4a26961a270a24b5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19
[INFO] [stdout]   39:     0x5f17801a2f2d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hc2eca6bedf735679
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44
[INFO] [stdout]   40:     0x5f17801a2124 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hf41eaac44529b17f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68
[INFO] [stdout]   41:     0x5f17801954fb - tokio::runtime::context::scoped::Scoped<T>::set::hac06994a218009cb
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   42:     0x5f1780160739 - tokio::runtime::context::set_scheduler::{{closure}}::h47372ae474c0b8ce
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38
[INFO] [stdout]   43:     0x5f1780191a62 - std::thread::local::LocalKey<T>::try_with::he56dbf04bedff560
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   44:     0x5f178019044e - std::thread::local::LocalKey<T>::with::h3e561b324a375bb7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   45:     0x5f178016066d - tokio::runtime::context::set_scheduler::h11c04f02bc25a103
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17
[INFO] [stdout]   46:     0x5f17801a1eb0 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h99a805e730b69d12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27
[INFO] [stdout]   47:     0x5f17801a2166 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::he54e12d5098dad5d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24
[INFO] [stdout]   48:     0x5f178019f4a0 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::hc90fbc0e803319f9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33
[INFO] [stdout]   49:     0x5f1780137403 - tokio::runtime::context::runtime::enter_runtime::hfa048e93ed03543f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   50:     0x5f178019ef11 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::he8f88ad287c66593
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   51:     0x5f17800fa894 - tokio::runtime::runtime::Runtime::block_on_inner::h8aeaa1f673f75491
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52
[INFO] [stdout]   52:     0x5f17800faa5c - tokio::runtime::runtime::Runtime::block_on::h83e282d8dc96450a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18
[INFO] [stdout]   53:     0x5f1780188f10 - coapum::observer::sled::tests::test_sled_observer_observe_and_write::h717615308051f9ad
[INFO] [stdout]                                at /opt/rustwide/workdir/src/observer/sled.rs:507:44
[INFO] [stdout]   54:     0x5f178018b297 - coapum::observer::sled::tests::test_sled_observer_observe_and_write::{{closure}}::hd0a9b63b234f27df
[INFO] [stdout]                                at /opt/rustwide/workdir/src/observer/sled.rs:440:52
[INFO] [stdout]   55:     0x5f17800ea836 - core::ops::function::FnOnce::call_once::h95c79b97787aac85
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   56:     0x5f17805fbb4b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x5f17805fbb4b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   58:     0x5f178060f51a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   59:     0x5f178060f51a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   60:     0x5f178060f51a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   61:     0x5f178060f51a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   62:     0x5f178060f51a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   63:     0x5f178060f51a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   64:     0x5f178060f51a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   65:     0x5f17805e9974 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   66:     0x5f17805e9974 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   67:     0x5f17805ed232 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   68:     0x5f17805ed232 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   69:     0x5f17805ed232 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   70:     0x5f17805ed232 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   71:     0x5f17805ed232 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   72:     0x5f17805ed232 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   73:     0x5f17805ed232 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   74:     0x5f178077c70f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   75:     0x5f178077c70f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   76:     0x742c9be41aa4 - <unknown>
[INFO] [stdout]   77:     0x742c9becea64 - clone
[INFO] [stdout]   78:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- observer::sled::tests::test_sled_observer_write_and_read stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'observer::sled::tests::test_sled_observer_write_and_read' (56) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/inline_lazy.rs:30:16:
[INFO] [stdout] Once instance has previously been poisoned
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f17807a9292 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f17807a9292 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f17807a9292 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f17807a9292 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f17807baf9a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f17807baf9a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5f1780774766 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f1780774766 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f17807867f9 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f17807867f9 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f1780786691 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f17805fbd4e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5f17805fbd4e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f1780786b22 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5f1780786b22 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5f17807868ea - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5f17807815b9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5f178076877d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5f17807c436c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f178077b9cc - std::sys::sync::once::futex::Once::call::h15cb8025668ce86c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/sync/once/futex.rs:150:21
[INFO] [stdout]   20:     0x5f1780184627 - std::sync::once::Once::call_once::hb4b7af4178a88dc3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sync/once.rs:159:20
[INFO] [stdout]   21:     0x5f178018bc8f - lazy_static::lazy::Lazy<T>::get::he198828ce845635e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/inline_lazy.rs:30:16
[INFO] [stdout]   22:     0x5f178018bc8f - <coapum::observer::sled::tests::OBSERVER as core::ops::deref::Deref>::deref::__stability::h70879777cc9e2fc2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/lib.rs:135:26
[INFO] [stdout]   23:     0x5f178018bc8f - <coapum::observer::sled::tests::OBSERVER as core::ops::deref::Deref>::deref::ha85826efaaad3468
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/lib.rs:137:17
[INFO] [stdout]   24:     0x5f1780186a22 - coapum::observer::sled::tests::test_sled_observer_write_and_read::{{closure}}::h687348d248c8e5af
[INFO] [stdout]                                at /opt/rustwide/workdir/src/observer/sled.rs:400:28
[INFO] [stdout]   25:     0x5f1780140182 - <core::pin::Pin<P> as core::future::future::Future>::poll::h02e0e1577de73e88
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/future/future.rs:133:9
[INFO] [stdout]   26:     0x5f178014039d - <core::pin::Pin<P> as core::future::future::Future>::poll::h5ffb3df95c43b6c2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/future/future.rs:133:9
[INFO] [stdout]   27:     0x5f17801a3afd - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::he43cb0616d6143fb
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70
[INFO] [stdout]   28:     0x5f17801a3a0b - tokio::task::coop::with_budget::h31a0a4976736e43c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5
[INFO] [stdout]   29:     0x5f17801a3a0b - tokio::task::coop::budget::ha15ebe34fe3a79ab
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5
[INFO] [stdout]   30:     0x5f17801a3a0b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h8908961d85c2fb5a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25
[INFO] [stdout]   31:     0x5f17801a0b40 - tokio::runtime::scheduler::current_thread::Context::enter::h4a26961a270a24b5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19
[INFO] [stdout]   32:     0x5f17801a2f2d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hc2eca6bedf735679
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44
[INFO] [stdout]   33:     0x5f17801a2124 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hf41eaac44529b17f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68
[INFO] [stdout]   34:     0x5f17801954fb - tokio::runtime::context::scoped::Scoped<T>::set::hac06994a218009cb
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   35:     0x5f1780160739 - tokio::runtime::context::set_scheduler::{{closure}}::h47372ae474c0b8ce
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38
[INFO] [stdout]   36:     0x5f1780191a62 - std::thread::local::LocalKey<T>::try_with::he56dbf04bedff560
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   37:     0x5f178019044e - std::thread::local::LocalKey<T>::with::h3e561b324a375bb7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   38:     0x5f178016066d - tokio::runtime::context::set_scheduler::h11c04f02bc25a103
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17
[INFO] [stdout]   39:     0x5f17801a1eb0 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h99a805e730b69d12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27
[INFO] [stdout]   40:     0x5f17801a2166 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::he54e12d5098dad5d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24
[INFO] [stdout]   41:     0x5f178019f4a0 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::hc90fbc0e803319f9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33
[INFO] [stdout]   42:     0x5f1780137403 - tokio::runtime::context::runtime::enter_runtime::hfa048e93ed03543f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   43:     0x5f178019ef11 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::he8f88ad287c66593
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   44:     0x5f17800fa894 - tokio::runtime::runtime::Runtime::block_on_inner::h8aeaa1f673f75491
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52
[INFO] [stdout]   45:     0x5f17800faa5c - tokio::runtime::runtime::Runtime::block_on::h83e282d8dc96450a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18
[INFO] [stdout]   46:     0x5f1780186840 - coapum::observer::sled::tests::test_sled_observer_write_and_read::hd5e52e7638a4e227
[INFO] [stdout]                                at /opt/rustwide/workdir/src/observer/sled.rs:436:10
[INFO] [stdout]   47:     0x5f1780188db7 - coapum::observer::sled::tests::test_sled_observer_write_and_read::{{closure}}::he626882b46463caf
[INFO] [stdout]                                at /opt/rustwide/workdir/src/observer/sled.rs:397:49
[INFO] [stdout]   48:     0x5f17800e98d6 - core::ops::function::FnOnce::call_once::h1b9c163e4f403cba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   49:     0x5f17805fbb4b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   50:     0x5f17805fbb4b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   51:     0x5f178060f51a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   52:     0x5f178060f51a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   53:     0x5f178060f51a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   54:     0x5f178060f51a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   55:     0x5f178060f51a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   56:     0x5f178060f51a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   57:     0x5f178060f51a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   58:     0x5f17805e9974 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   59:     0x5f17805e9974 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   60:     0x5f17805ed232 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   61:     0x5f17805ed232 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   62:     0x5f17805ed232 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   63:     0x5f17805ed232 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   64:     0x5f17805ed232 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   65:     0x5f17805ed232 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   66:     0x5f17805ed232 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   67:     0x5f178077c70f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   68:     0x5f178077c70f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   69:     0x742c9be41aa4 - <unknown>
[INFO] [stdout]   70:     0x742c9becea64 - clone
[INFO] [stdout]   71:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     observer::sled::tests::test_sled_observer_observe_and_write
[INFO] [stdout]     observer::sled::tests::test_sled_observer_write_and_read
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 51 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "1d4aa2dd8517748cfb8780556e4f2fc5e725a0f1999fc0a7faa79ade665e4145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4aa2dd8517748cfb8780556e4f2fc5e725a0f1999fc0a7faa79ade665e4145", kill_on_drop: false }`
[INFO] [stdout] 1d4aa2dd8517748cfb8780556e4f2fc5e725a0f1999fc0a7faa79ade665e4145
