[INFO] fetching crate zephyr-mcumgr 0.2.0...
[INFO] testing zephyr-mcumgr-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate zephyr-mcumgr 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate zephyr-mcumgr 0.2.0
[INFO] finished tweaking crates.io crate zephyr-mcumgr 0.2.0
[INFO] tweaked toml for crates.io crate zephyr-mcumgr 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zephyr-mcumgr 0.2.0 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 zephyr-mcumgr 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serialport v4.7.3
[INFO] [stderr]   Downloaded syn v2.0.109
[INFO] [stderr]   Downloaded ringbuf v0.4.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cc5253c1c457a7914fa0c61763d2912266cb79e06fdbbe83f2e3a058c40c93d5
[INFO] running `Command { std: "docker" "start" "-a" "cc5253c1c457a7914fa0c61763d2912266cb79e06fdbbe83f2e3a058c40c93d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc5253c1c457a7914fa0c61763d2912266cb79e06fdbbe83f2e3a058c40c93d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5253c1c457a7914fa0c61763d2912266cb79e06fdbbe83f2e3a058c40c93d5", kill_on_drop: false }`
[INFO] [stdout] cc5253c1c457a7914fa0c61763d2912266cb79e06fdbbe83f2e3a058c40c93d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ca9e1722ff0b6e40210a931a152a4bbad70cb1160ec48517e2d68b7deef4fe79
[INFO] running `Command { std: "docker" "start" "-a" "ca9e1722ff0b6e40210a931a152a4bbad70cb1160ec48517e2d68b7deef4fe79", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling ringbuf v0.4.8
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling unescaper v0.1.6
[INFO] [stderr]    Compiling serialport v4.7.3
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling zephyr-mcumgr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.92s
[INFO] running `Command { std: "docker" "inspect" "ca9e1722ff0b6e40210a931a152a4bbad70cb1160ec48517e2d68b7deef4fe79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9e1722ff0b6e40210a931a152a4bbad70cb1160ec48517e2d68b7deef4fe79", kill_on_drop: false }`
[INFO] [stdout] ca9e1722ff0b6e40210a931a152a4bbad70cb1160ec48517e2d68b7deef4fe79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 83fddd2dcdb597cfdbf5974d9f7d57d5bac81ffdea2e7bcfe828d4f03a92d41a
[INFO] running `Command { std: "docker" "start" "-a" "83fddd2dcdb597cfdbf5974d9f7d57d5bac81ffdea2e7bcfe828d4f03a92d41a", kill_on_drop: false }`
[INFO] [stderr]    Compiling zephyr-mcumgr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "83fddd2dcdb597cfdbf5974d9f7d57d5bac81ffdea2e7bcfe828d4f03a92d41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83fddd2dcdb597cfdbf5974d9f7d57d5bac81ffdea2e7bcfe828d4f03a92d41a", kill_on_drop: false }`
[INFO] [stdout] 83fddd2dcdb597cfdbf5974d9f7d57d5bac81ffdea2e7bcfe828d4f03a92d41a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6d546f1ca724dda1ba700d790f61a61755490ca2a77d616073bead7ecbd2f803
[INFO] running `Command { std: "docker" "start" "-a" "6d546f1ca724dda1ba700d790f61a61755490ca2a77d616073bead7ecbd2f803", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zephyr_mcumgr-a1f40188c095f002)
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests zephyr_mcumgr
[INFO] [stdout] test errno::tests::test_errno_to_string_known_codes ... ok
[INFO] [stdout] test errno::tests::test_errno_to_string_success ... ok
[INFO] [stdout] test errno::tests::test_errno_to_string_unknown_code ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - (line 33) - compile ... ok
[INFO] [stdout] test src/client.rs - client::MCUmgrClient::new_from_serial (line 77) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.57s
[INFO] running `Command { std: "docker" "inspect" "6d546f1ca724dda1ba700d790f61a61755490ca2a77d616073bead7ecbd2f803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d546f1ca724dda1ba700d790f61a61755490ca2a77d616073bead7ecbd2f803", kill_on_drop: false }`
[INFO] [stdout] 6d546f1ca724dda1ba700d790f61a61755490ca2a77d616073bead7ecbd2f803