[INFO] fetching crate crate-settings 0.0.7...
[INFO] checking crate-settings-0.0.7 against master#b3f8586fb1e4859678d6b231e780ff81801d2282 for pr-147589
[INFO] extracting crate crate-settings 0.0.7 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate crate-settings 0.0.7
[INFO] finished tweaking crates.io crate crate-settings 0.0.7
[INFO] tweaked toml for crates.io crate crate-settings 0.0.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crate-settings 0.0.7 on toolchain b3f8586fb1e4859678d6b231e780ff81801d2282
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "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" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding derive-syn-parse v0.1.5 (available: v0.2.0)
[INFO] [stderr]       Adding toml v0.7.8 (available: v0.9.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d89709506727b1de4f65ecc31fffdf8eb737fab414303df7b5bf1d525b85de87
[INFO] running `Command { std: "docker" "start" "-a" "d89709506727b1de4f65ecc31fffdf8eb737fab414303df7b5bf1d525b85de87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d89709506727b1de4f65ecc31fffdf8eb737fab414303df7b5bf1d525b85de87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d89709506727b1de4f65ecc31fffdf8eb737fab414303df7b5bf1d525b85de87", kill_on_drop: false }`
[INFO] [stdout] d89709506727b1de4f65ecc31fffdf8eb737fab414303df7b5bf1d525b85de87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05d067d284148f151e17dd237648ccde061c85a9faff7db05fa7b118e48af7d9
[INFO] running `Command { std: "docker" "start" "-a" "05d067d284148f151e17dd237648ccde061c85a9faff7db05fa7b118e48af7d9", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `derive-syn-parse v0.1.5`
[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" "05d067d284148f151e17dd237648ccde061c85a9faff7db05fa7b118e48af7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d067d284148f151e17dd237648ccde061c85a9faff7db05fa7b118e48af7d9", kill_on_drop: false }`
[INFO] [stdout] 05d067d284148f151e17dd237648ccde061c85a9faff7db05fa7b118e48af7d9