[INFO] fetching crate jsonrpc-sdk-client 0.1.4...
[INFO] checking jsonrpc-sdk-client-0.1.4 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] extracting crate jsonrpc-sdk-client 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate jsonrpc-sdk-client 0.1.4 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc-sdk-client 0.1.4
[INFO] finished tweaking crates.io crate jsonrpc-sdk-client 0.1.4
[INFO] tweaked toml for crates.io crate jsonrpc-sdk-client 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jsonrpc-sdk-prelude v0.1.4
[INFO] [stderr]   Downloaded jsonrpc-sdk-macros v0.1.4
[INFO] [stderr]   Downloaded jsonrpc-core v10.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ef14a92126485798800471da06bb7d5db4a2636ee917d90b4290058d7b3a822
[INFO] running `Command { std: "docker" "start" "-a" "6ef14a92126485798800471da06bb7d5db4a2636ee917d90b4290058d7b3a822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ef14a92126485798800471da06bb7d5db4a2636ee917d90b4290058d7b3a822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef14a92126485798800471da06bb7d5db4a2636ee917d90b4290058d7b3a822", kill_on_drop: false }`
[INFO] [stdout] 6ef14a92126485798800471da06bb7d5db4a2636ee917d90b4290058d7b3a822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 554d223a7b4ea591f27b6108a886b4793ef0b1d7593f54bb1f9572d5ce57406a
[INFO] running `Command { std: "docker" "start" "-a" "554d223a7b4ea591f27b6108a886b4793ef0b1d7593f54bb1f9572d5ce57406a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking jsonrpc-core v10.1.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling jsonrpc-sdk-macros v0.1.4
[INFO] [stderr]     Checking jsonrpc-sdk-prelude v0.1.4
[INFO] [stderr]     Checking jsonrpc-sdk-client v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.31s
[INFO] running `Command { std: "docker" "inspect" "554d223a7b4ea591f27b6108a886b4793ef0b1d7593f54bb1f9572d5ce57406a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "554d223a7b4ea591f27b6108a886b4793ef0b1d7593f54bb1f9572d5ce57406a", kill_on_drop: false }`
[INFO] [stdout] 554d223a7b4ea591f27b6108a886b4793ef0b1d7593f54bb1f9572d5ce57406a