[INFO] fetching crate sdn 0.1.0...
[INFO] testing sdn-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sdn 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sdn 0.1.0
[INFO] finished tweaking crates.io crate sdn 0.1.0
[INFO] tweaked toml for crates.io crate sdn 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sdn 0.1.0 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 sdn 0.1.0 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9571a87b3448d9d72adf2ad5c14e989d1cd63b9d9960e5a6bc9955740b71141e
[INFO] running `Command { std: "docker" "start" "-a" "9571a87b3448d9d72adf2ad5c14e989d1cd63b9d9960e5a6bc9955740b71141e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9571a87b3448d9d72adf2ad5c14e989d1cd63b9d9960e5a6bc9955740b71141e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9571a87b3448d9d72adf2ad5c14e989d1cd63b9d9960e5a6bc9955740b71141e", kill_on_drop: false }`
[INFO] [stdout] 9571a87b3448d9d72adf2ad5c14e989d1cd63b9d9960e5a6bc9955740b71141e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ad752d8927210d8eace01810ed4d7816c5ba1a84c58c26a5ce8a9ec4d06e6bb
[INFO] running `Command { std: "docker" "start" "-a" "3ad752d8927210d8eace01810ed4d7816c5ba1a84c58c26a5ce8a9ec4d06e6bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "3ad752d8927210d8eace01810ed4d7816c5ba1a84c58c26a5ce8a9ec4d06e6bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad752d8927210d8eace01810ed4d7816c5ba1a84c58c26a5ce8a9ec4d06e6bb", kill_on_drop: false }`
[INFO] [stdout] 3ad752d8927210d8eace01810ed4d7816c5ba1a84c58c26a5ce8a9ec4d06e6bb
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57b8014d68aa73086ea02d4ef1d61b6fc53588574e203f6fac3b2969b15090f5
[INFO] running `Command { std: "docker" "start" "-a" "57b8014d68aa73086ea02d4ef1d61b6fc53588574e203f6fac3b2969b15090f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "57b8014d68aa73086ea02d4ef1d61b6fc53588574e203f6fac3b2969b15090f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57b8014d68aa73086ea02d4ef1d61b6fc53588574e203f6fac3b2969b15090f5", kill_on_drop: false }`
[INFO] [stdout] 57b8014d68aa73086ea02d4ef1d61b6fc53588574e203f6fac3b2969b15090f5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d12854f8d54933bfce3bdaceff680d1d92604aa41d59ca94289313552fdde186
[INFO] running `Command { std: "docker" "start" "-a" "d12854f8d54933bfce3bdaceff680d1d92604aa41d59ca94289313552fdde186", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sdn-e0f2168ae632fd79)
[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" "d12854f8d54933bfce3bdaceff680d1d92604aa41d59ca94289313552fdde186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12854f8d54933bfce3bdaceff680d1d92604aa41d59ca94289313552fdde186", kill_on_drop: false }`
[INFO] [stdout] d12854f8d54933bfce3bdaceff680d1d92604aa41d59ca94289313552fdde186
