[INFO] fetching crate embedded-nano-mesh 2.1.9...
[INFO] testing embedded-nano-mesh-2.1.9 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate embedded-nano-mesh 2.1.9 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate embedded-nano-mesh 2.1.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate embedded-nano-mesh 2.1.9
[INFO] tweaked toml for crates.io crate embedded-nano-mesh 2.1.9 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded-nano-mesh 2.1.9 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate embedded-nano-mesh 2.1.9 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd04c76c9466adfa8af248fb4ce2c4b94e983e2105aa2814e8a8f07e9ae25d8b
[INFO] running `Command { std: "docker" "start" "-a" "cd04c76c9466adfa8af248fb4ce2c4b94e983e2105aa2814e8a8f07e9ae25d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd04c76c9466adfa8af248fb4ce2c4b94e983e2105aa2814e8a8f07e9ae25d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd04c76c9466adfa8af248fb4ce2c4b94e983e2105aa2814e8a8f07e9ae25d8b", kill_on_drop: false }`
[INFO] [stdout] cd04c76c9466adfa8af248fb4ce2c4b94e983e2105aa2814e8a8f07e9ae25d8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b320680415c6c2dee71823cffafd4dc1f267d4d95f0b50b12b28467fb3ad450a
[INFO] running `Command { std: "docker" "start" "-a" "b320680415c6c2dee71823cffafd4dc1f267d4d95f0b50b12b28467fb3ad450a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling embedded-nano-mesh v2.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `Command { std: "docker" "inspect" "b320680415c6c2dee71823cffafd4dc1f267d4d95f0b50b12b28467fb3ad450a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b320680415c6c2dee71823cffafd4dc1f267d4d95f0b50b12b28467fb3ad450a", kill_on_drop: false }`
[INFO] [stdout] b320680415c6c2dee71823cffafd4dc1f267d4d95f0b50b12b28467fb3ad450a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b664b5044b470e0890190de1ee4191e03f73ea6be2b31457dbbe3d8e75f137c
[INFO] running `Command { std: "docker" "start" "-a" "6b664b5044b470e0890190de1ee4191e03f73ea6be2b31457dbbe3d8e75f137c", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-nano-mesh v2.1.7
[INFO] [stderr]    Compiling proto-lab v0.1.5
[INFO] [stderr]    Compiling embedded-nano-mesh v2.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "6b664b5044b470e0890190de1ee4191e03f73ea6be2b31457dbbe3d8e75f137c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b664b5044b470e0890190de1ee4191e03f73ea6be2b31457dbbe3d8e75f137c", kill_on_drop: false }`
[INFO] [stdout] 6b664b5044b470e0890190de1ee4191e03f73ea6be2b31457dbbe3d8e75f137c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80231862dada071ed02e38f332f246dd95c4c9a462253eb5143cb1a45137034e
[INFO] running `Command { std: "docker" "start" "-a" "80231862dada071ed02e38f332f246dd95c4c9a462253eb5143cb1a45137034e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_nano_mesh-14ebb46640cb9814)
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running tests/test_1_to_1_ignore_duplication.rs (/opt/rustwide/target/debug/deps/test_1_to_1_ignore_duplication-4aa29a580560c808)
[INFO] [stdout] test mesh_lib::node::packet::bitpos::tests::set_flag_from_false_to_false ... ok
[INFO] [stdout] test mesh_lib::node::packet::bitpos::tests::flag_toggle_to_true ... ok
[INFO] [stdout] test mesh_lib::node::packet::bitpos::tests::flag_toggle_to_false ... ok
[INFO] [stdout] test mesh_lib::node::packet::bitpos::tests::set_flag_from_false_to_true ... ok
[INFO] [stdout] test mesh_lib::node::packet::bitpos::tests::set_flag_from_true_to_false ... ok
[INFO] [stdout] test mesh_lib::node::packet::bitpos::tests::set_second_flag ... ok
[INFO] [stdout] test mesh_lib::node::packet::bitpos::tests::set_flag_from_true_to_true ... ok
[INFO] [stdout] test mesh_lib::node::packet::bitpos::tests::test_if_flag_set_true ... ok
[INFO] [stdout] test mesh_lib::node::packet::bitpos::tests::test_if_flag_set_false ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_1_to_1_ignore_duplication ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_1_to_1_simple.rs (/opt/rustwide/target/debug/deps/test_1_to_1_simple-c745feec29e41e09)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_1_to_1_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_1_to_1_with_255_other_devices.rs (/opt/rustwide/target/debug/deps/test_1_to_1_with_255_other_devices-7df9955746049f16)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_1_to_1_with_255_other_devices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_2_to_1_ignore_duplication.rs (/opt/rustwide/target/debug/deps/test_2_to_1_ignore_duplication-8b6d21f97cb3214f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_2_to_1_ignore_duplication ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_2_to_1_simple.rs (/opt/rustwide/target/debug/deps/test_2_to_1_simple-4eec2ab38db04112)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_2_to_1_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_packet_travel_2_hops.rs (/opt/rustwide/target/debug/deps/test_packet_travel_2_hops-bcc92eaf60355f7e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_packet_travel_2_hops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/test_packet_travel_2_hops_lifetime_ended.rs (/opt/rustwide/target/debug/deps/test_packet_travel_2_hops_lifetime_ended-7eb6aa4b005ea4aa)
[INFO] [stdout] test tests::test_packet_travel_2_hops_lifetime_ended ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_ping_pong_simple.rs (/opt/rustwide/target/debug/deps/test_ping_pong_simple-4264dd0aac68aa15)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_ping_pong_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_ping_pong_travel_2_hops.rs (/opt/rustwide/target/debug/deps/test_ping_pong_travel_2_hops-4c28d4da25d51617)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_ping_pong_travel_2_hops ... ok
[INFO] [stderr]      Running tests/test_ping_pong_travel_2_hops_lifetime_ended.rs (/opt/rustwide/target/debug/deps/test_ping_pong_travel_2_hops_lifetime_ended-649a4b43d5328f3f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_ping_pong_travel_2_hops_lifetime_ended ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_to_self_ignore_duplication.rs (/opt/rustwide/target/debug/deps/test_to_self_ignore_duplication-1adb6b41f9fd45e6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_to_self_ignore_duplication ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_to_self_simple.rs (/opt/rustwide/target/debug/deps/test_to_self_simple-52749a10b7dcab60)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/test_transaction_simple.rs (/opt/rustwide/target/debug/deps/test_transaction_simple-b0c5b0f7223c3920)
[INFO] [stdout] test tests::test_send_to_self_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_transaction_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_transaction_travel_2_hops.rs (/opt/rustwide/target/debug/deps/test_transaction_travel_2_hops-f414f7c7498aa885)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_transaction_travel_2_hops ... ok
[INFO] [stderr]      Running tests/test_transaction_travel_2_hops_lifetime_ended.rs (/opt/rustwide/target/debug/deps/test_transaction_travel_2_hops_lifetime_ended-270ccb671a33d514)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_send_transaction_travel_2_hops_lifetime_ended ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80231862dada071ed02e38f332f246dd95c4c9a462253eb5143cb1a45137034e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80231862dada071ed02e38f332f246dd95c4c9a462253eb5143cb1a45137034e", kill_on_drop: false }`
[INFO] [stdout] 80231862dada071ed02e38f332f246dd95c4c9a462253eb5143cb1a45137034e