[INFO] fetching crate std-embedded-nal 0.4.0...
[INFO] testing std-embedded-nal-0.4.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate std-embedded-nal 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate std-embedded-nal 0.4.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate std-embedded-nal 0.4.0
[INFO] tweaked toml for crates.io crate std-embedded-nal 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate std-embedded-nal 0.4.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate std-embedded-nal 0.4.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b1736f0fb8bb628e26609c6465c23ff58b386858a804256f2338e7d2e13feea
[INFO] running `Command { std: "docker" "start" "-a" "3b1736f0fb8bb628e26609c6465c23ff58b386858a804256f2338e7d2e13feea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b1736f0fb8bb628e26609c6465c23ff58b386858a804256f2338e7d2e13feea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1736f0fb8bb628e26609c6465c23ff58b386858a804256f2338e7d2e13feea", kill_on_drop: false }`
[INFO] [stdout] 3b1736f0fb8bb628e26609c6465c23ff58b386858a804256f2338e7d2e13feea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4fc748de055ccd7dc12ad2f23781c187a8b517b84fb4ffb3bb39033fce0eb87
[INFO] running `Command { std: "docker" "start" "-a" "d4fc748de055ccd7dc12ad2f23781c187a8b517b84fb4ffb3bb39033fce0eb87", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling embedded-nal v0.9.0
[INFO] [stderr]    Compiling std-embedded-nal v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "d4fc748de055ccd7dc12ad2f23781c187a8b517b84fb4ffb3bb39033fce0eb87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4fc748de055ccd7dc12ad2f23781c187a8b517b84fb4ffb3bb39033fce0eb87", kill_on_drop: false }`
[INFO] [stdout] d4fc748de055ccd7dc12ad2f23781c187a8b517b84fb4ffb3bb39033fce0eb87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc0eae7dcbddb9c91bd38c14aae14677f6f8108f7119480e83d916dbd72e9837
[INFO] running `Command { std: "docker" "start" "-a" "bc0eae7dcbddb9c91bd38c14aae14677f6f8108f7119480e83d916dbd72e9837", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling std-embedded-nal v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "bc0eae7dcbddb9c91bd38c14aae14677f6f8108f7119480e83d916dbd72e9837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0eae7dcbddb9c91bd38c14aae14677f6f8108f7119480e83d916dbd72e9837", kill_on_drop: false }`
[INFO] [stdout] bc0eae7dcbddb9c91bd38c14aae14677f6f8108f7119480e83d916dbd72e9837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c92be8870a8e1aec69671c07441312534f44613e616f4607620e55dcb91f561
[INFO] running `Command { std: "docker" "start" "-a" "6c92be8870a8e1aec69671c07441312534f44613e616f4607620e55dcb91f561", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/std_embedded_nal-b0dc2f2a4288f85b)
[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]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-81b283c426dbcaa6)
[INFO] [stderr]      Running tests/udp_echo.rs (/opt/rustwide/target/debug/deps/udp_echo-ffc3f2341d3f2b8d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test udp_pingpong_self ... ok
[INFO] [stdout] test tcp_pingpong_self ... 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] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test std_echov6 ... ok
[INFO] [stdout] test std_echov4 ... 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] [stderr]    Doc-tests std_embedded_nal
[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" "6c92be8870a8e1aec69671c07441312534f44613e616f4607620e55dcb91f561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c92be8870a8e1aec69671c07441312534f44613e616f4607620e55dcb91f561", kill_on_drop: false }`
[INFO] [stdout] 6c92be8870a8e1aec69671c07441312534f44613e616f4607620e55dcb91f561