[INFO] fetching crate graft-proto 0.1.5...
[INFO] checking graft-proto-0.1.5 against master#518b428304e0008859cb1fd81d1ac20efb2a064a for pr-138961-1
[INFO] extracting crate graft-proto 0.1.5 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate graft-proto 0.1.5
[INFO] finished tweaking crates.io crate graft-proto 0.1.5
[INFO] tweaked toml for crates.io crate graft-proto 0.1.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate graft-proto 0.1.5 on toolchain 518b428304e0008859cb1fd81d1ac20efb2a064a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate graft-proto 0.1.5 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" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prost-types v0.14.0
[INFO] [stderr]   Downloaded graft-core v0.1.5
[INFO] [stderr]   Downloaded culprit v0.4.0
[INFO] [stderr]   Downloaded prost v0.14.0
[INFO] [stderr]   Downloaded splinter-rs v0.1.2
[INFO] [stderr]   Downloaded prost-derive v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41805649ee97e06a350c5e854c6e8d48c691c9a395b302a5307c9361c0ff4bc1
[INFO] running `Command { std: "docker" "start" "-a" "41805649ee97e06a350c5e854c6e8d48c691c9a395b302a5307c9361c0ff4bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41805649ee97e06a350c5e854c6e8d48c691c9a395b302a5307c9361c0ff4bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41805649ee97e06a350c5e854c6e8d48c691c9a395b302a5307c9361c0ff4bc1", kill_on_drop: false }`
[INFO] [stdout] 41805649ee97e06a350c5e854c6e8d48c691c9a395b302a5307c9361c0ff4bc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1ae8fa06c93765ab77bade7659c98f2980ef7d2ccf57be407423055623c19d6
[INFO] running `Command { std: "docker" "start" "-a" "d1ae8fa06c93765ab77bade7659c98f2980ef7d2ccf57be407423055623c19d6", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `allocator-api2 v0.2.21`
[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" "d1ae8fa06c93765ab77bade7659c98f2980ef7d2ccf57be407423055623c19d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ae8fa06c93765ab77bade7659c98f2980ef7d2ccf57be407423055623c19d6", kill_on_drop: false }`
[INFO] [stdout] d1ae8fa06c93765ab77bade7659c98f2980ef7d2ccf57be407423055623c19d6