[INFO] fetching crate core-rpc 0.17.0...
[INFO] checking core-rpc-0.17.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate core-rpc 0.17.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate core-rpc 0.17.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate core-rpc 0.17.0
[INFO] finished tweaking crates.io crate core-rpc 0.17.0
[INFO] tweaked toml for crates.io crate core-rpc 0.17.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate core-rpc 0.17.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded core-rpc-json v0.17.0
[INFO] [stderr]   Downloaded bitcoin v0.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc6de73dda605b9b68959199c5298e580533a9f1c74c66914a6b4cf30109a66c
[INFO] running `Command { std: "docker" "start" "-a" "dc6de73dda605b9b68959199c5298e580533a9f1c74c66914a6b4cf30109a66c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc6de73dda605b9b68959199c5298e580533a9f1c74c66914a6b4cf30109a66c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc6de73dda605b9b68959199c5298e580533a9f1c74c66914a6b4cf30109a66c", kill_on_drop: false }`
[INFO] [stdout] dc6de73dda605b9b68959199c5298e580533a9f1c74c66914a6b4cf30109a66c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 632836c33b876cba5054442322ae265c01f57b867e43fe3c81dfcacfce5e816c
[INFO] running `Command { std: "docker" "start" "-a" "632836c33b876cba5054442322ae265c01f57b867e43fe3c81dfcacfce5e816c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling bitcoin-private v0.1.0
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling serde_json v1.0.78
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]    Compiling bitcoin v0.30.0
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking bech32 v0.9.1
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling secp256k1-sys v0.8.1
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bitcoin_hashes v0.12.0
[INFO] [stderr]     Checking jsonrpc v0.13.0
[INFO] [stderr]     Checking secp256k1 v0.27.0
[INFO] [stderr]     Checking core-rpc-json v0.17.0
[INFO] [stderr]     Checking core-rpc v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.71s
[INFO] running `Command { std: "docker" "inspect" "632836c33b876cba5054442322ae265c01f57b867e43fe3c81dfcacfce5e816c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "632836c33b876cba5054442322ae265c01f57b867e43fe3c81dfcacfce5e816c", kill_on_drop: false }`
[INFO] [stdout] 632836c33b876cba5054442322ae265c01f57b867e43fe3c81dfcacfce5e816c