[INFO] fetching crate modality-plugin-utils 0.3.0...
[INFO] checking modality-plugin-utils-0.3.0 against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967
[INFO] extracting crate modality-plugin-utils 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate modality-plugin-utils 0.3.0
[INFO] finished tweaking crates.io crate modality-plugin-utils 0.3.0
[INFO] tweaked toml for crates.io crate modality-plugin-utils 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate modality-plugin-utils 0.3.0 on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 179 packages to latest compatible versions
[INFO] [stderr]       Adding nix v0.26.4 (available: v0.30.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding tracing-modality v0.2.1 (available: v0.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b93b6caa6f4bacc3b44aeaa23f799adc5cb3bf3a9182c5f9cef90197ea1faa5
[INFO] running `Command { std: "docker" "start" "-a" "3b93b6caa6f4bacc3b44aeaa23f799adc5cb3bf3a9182c5f9cef90197ea1faa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b93b6caa6f4bacc3b44aeaa23f799adc5cb3bf3a9182c5f9cef90197ea1faa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b93b6caa6f4bacc3b44aeaa23f799adc5cb3bf3a9182c5f9cef90197ea1faa5", kill_on_drop: false }`
[INFO] [stdout] 3b93b6caa6f4bacc3b44aeaa23f799adc5cb3bf3a9182c5f9cef90197ea1faa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bc8a288af522deaf3050232386bcfdfb1e4dbed4ab910550d99154dc21616f7
[INFO] running `Command { std: "docker" "start" "-a" "7bc8a288af522deaf3050232386bcfdfb1e4dbed4ab910550d99154dc21616f7", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `aho-corasick v1.1.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   config.json not found in registry
[INFO] running `Command { std: "docker" "inspect" "7bc8a288af522deaf3050232386bcfdfb1e4dbed4ab910550d99154dc21616f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bc8a288af522deaf3050232386bcfdfb1e4dbed4ab910550d99154dc21616f7", kill_on_drop: false }`
[INFO] [stdout] 7bc8a288af522deaf3050232386bcfdfb1e4dbed4ab910550d99154dc21616f7