[INFO] fetching crate vcdiff-merger 1.0.0...
[INFO] testing vcdiff-merger-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate vcdiff-merger 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate vcdiff-merger 1.0.0
[INFO] finished tweaking crates.io crate vcdiff-merger 1.0.0
[INFO] tweaked toml for crates.io crate vcdiff-merger 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vcdiff-merger 1.0.0 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 3 packages to latest compatible versions
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 44e49d8f865ee544bda246ad883e52b1de2ffc465bb6ac8e99fcc28c444abce7
[INFO] running `Command { std: "docker" "start" "-a" "44e49d8f865ee544bda246ad883e52b1de2ffc465bb6ac8e99fcc28c444abce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44e49d8f865ee544bda246ad883e52b1de2ffc465bb6ac8e99fcc28c444abce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e49d8f865ee544bda246ad883e52b1de2ffc465bb6ac8e99fcc28c444abce7", kill_on_drop: false }`
[INFO] [stdout] 44e49d8f865ee544bda246ad883e52b1de2ffc465bb6ac8e99fcc28c444abce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 054133d877fa0b26e1d14ddd928dddb379e0eacbb25c935a8bfd5034f0bd2b65
[INFO] running `Command { std: "docker" "start" "-a" "054133d877fa0b26e1d14ddd928dddb379e0eacbb25c935a8bfd5034f0bd2b65", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcdiff-common v1.0.0
[INFO] [stderr]    Compiling vcdiff-writer v1.0.0
[INFO] [stderr]    Compiling vcdiff-reader v1.0.0
[INFO] [stderr]    Compiling vcdiff-merger v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "054133d877fa0b26e1d14ddd928dddb379e0eacbb25c935a8bfd5034f0bd2b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "054133d877fa0b26e1d14ddd928dddb379e0eacbb25c935a8bfd5034f0bd2b65", kill_on_drop: false }`
[INFO] [stdout] 054133d877fa0b26e1d14ddd928dddb379e0eacbb25c935a8bfd5034f0bd2b65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b0f03deb217c0b0ca3472bc66b6ec80a5a5bc578d8e8da27c2d2f6b33a270a0a
[INFO] running `Command { std: "docker" "start" "-a" "b0f03deb217c0b0ca3472bc66b6ec80a5a5bc578d8e8da27c2d2f6b33a270a0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcdiff-merger v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `vcdiff_decoder`
[INFO] [stdout]    --> src/lib.rs:930:9
[INFO] [stdout]     |
[INFO] [stdout] 930 |     use vcdiff_decoder::apply_patch;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `vcdiff_decoder`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 930 -     use vcdiff_decoder::apply_patch;
[INFO] [stdout] 930 +     use vcdiff_reader::apply_patch;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vcdiff-merger` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b0f03deb217c0b0ca3472bc66b6ec80a5a5bc578d8e8da27c2d2f6b33a270a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f03deb217c0b0ca3472bc66b6ec80a5a5bc578d8e8da27c2d2f6b33a270a0a", kill_on_drop: false }`
[INFO] [stdout] b0f03deb217c0b0ca3472bc66b6ec80a5a5bc578d8e8da27c2d2f6b33a270a0a