[INFO] fetching crate dag-cbor-references 0.1.0...
[INFO] testing dag-cbor-references-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dag-cbor-references 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate dag-cbor-references 0.1.0
[INFO] finished tweaking crates.io crate dag-cbor-references 0.1.0
[INFO] tweaked toml for crates.io crate dag-cbor-references 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dag-cbor-references 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e78df386271871c9a7f40f652ee1f23c4d543a59ae8ce222c25645cd77d2ef4
[INFO] running `Command { std: "docker" "start" "-a" "2e78df386271871c9a7f40f652ee1f23c4d543a59ae8ce222c25645cd77d2ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e78df386271871c9a7f40f652ee1f23c4d543a59ae8ce222c25645cd77d2ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e78df386271871c9a7f40f652ee1f23c4d543a59ae8ce222c25645cd77d2ef4", kill_on_drop: false }`
[INFO] [stdout] 2e78df386271871c9a7f40f652ee1f23c4d543a59ae8ce222c25645cd77d2ef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ef4d0644cda7b5aa2296c9d5a34a8462770b45dd87f9b550e7bfb779ec8c76b
[INFO] running `Command { std: "docker" "start" "-a" "2ef4d0644cda7b5aa2296c9d5a34a8462770b45dd87f9b550e7bfb779ec8c76b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dag-cbor-references v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "2ef4d0644cda7b5aa2296c9d5a34a8462770b45dd87f9b550e7bfb779ec8c76b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ef4d0644cda7b5aa2296c9d5a34a8462770b45dd87f9b550e7bfb779ec8c76b", kill_on_drop: false }`
[INFO] [stdout] 2ef4d0644cda7b5aa2296c9d5a34a8462770b45dd87f9b550e7bfb779ec8c76b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f02ec169e24d6cc2ff0765da2507782ef87cfd090affc4e68b5b26148e8790f
[INFO] running `Command { std: "docker" "start" "-a" "4f02ec169e24d6cc2ff0765da2507782ef87cfd090affc4e68b5b26148e8790f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dag-cbor-references v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "4f02ec169e24d6cc2ff0765da2507782ef87cfd090affc4e68b5b26148e8790f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f02ec169e24d6cc2ff0765da2507782ef87cfd090affc4e68b5b26148e8790f", kill_on_drop: false }`
[INFO] [stdout] 4f02ec169e24d6cc2ff0765da2507782ef87cfd090affc4e68b5b26148e8790f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f0eb64ebd12132d745236d7a66a6d9c76632f898871bd5e477af6672d1319f5
[INFO] running `Command { std: "docker" "start" "-a" "1f0eb64ebd12132d745236d7a66a6d9c76632f898871bd5e477af6672d1319f5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dag_cbor_references-c2e6ec7e3c9535c2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::references1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dag_cbor_references
[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" "1f0eb64ebd12132d745236d7a66a6d9c76632f898871bd5e477af6672d1319f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0eb64ebd12132d745236d7a66a6d9c76632f898871bd5e477af6672d1319f5", kill_on_drop: false }`
[INFO] [stdout] 1f0eb64ebd12132d745236d7a66a6d9c76632f898871bd5e477af6672d1319f5
