[INFO] fetching crate rasn-derive 0.6.0...
[INFO] building rasn-derive-0.6.0 against master#87788097b776f8e3662f76627944230684b671bd for pr-101591
[INFO] extracting crate rasn-derive 0.6.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rasn-derive 0.6.0 on toolchain 87788097b776f8e3662f76627944230684b671bd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rasn-derive 0.6.0
[INFO] finished tweaking crates.io crate rasn-derive 0.6.0
[INFO] tweaked toml for crates.io crate rasn-derive 0.6.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bb98b3fa9c5d1cbff2d0dcea2c5fd0decccd595e2475d44dc8b839feaa29abd
[INFO] running `Command { std: "docker" "start" "-a" "1bb98b3fa9c5d1cbff2d0dcea2c5fd0decccd595e2475d44dc8b839feaa29abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bb98b3fa9c5d1cbff2d0dcea2c5fd0decccd595e2475d44dc8b839feaa29abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb98b3fa9c5d1cbff2d0dcea2c5fd0decccd595e2475d44dc8b839feaa29abd", kill_on_drop: false }`
[INFO] [stdout] 1bb98b3fa9c5d1cbff2d0dcea2c5fd0decccd595e2475d44dc8b839feaa29abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a87f27c7df127fd5649778657dc85ba3e84335cf61c42fd715b69bc9c85e62e1
[INFO] running `Command { std: "docker" "start" "-a" "a87f27c7df127fd5649778657dc85ba3e84335cf61c42fd715b69bc9c85e62e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling rasn-derive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.08s
[INFO] running `Command { std: "docker" "inspect" "a87f27c7df127fd5649778657dc85ba3e84335cf61c42fd715b69bc9c85e62e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87f27c7df127fd5649778657dc85ba3e84335cf61c42fd715b69bc9c85e62e1", kill_on_drop: false }`
[INFO] [stdout] a87f27c7df127fd5649778657dc85ba3e84335cf61c42fd715b69bc9c85e62e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0094b6876bca24c552a11b09c2e0ef38579178974b3bc120b7f2dcba5a767bab
[INFO] running `Command { std: "docker" "start" "-a" "0094b6876bca24c552a11b09c2e0ef38579178974b3bc120b7f2dcba5a767bab", kill_on_drop: false }`
[INFO] [stderr]    Compiling rasn-derive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "0094b6876bca24c552a11b09c2e0ef38579178974b3bc120b7f2dcba5a767bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0094b6876bca24c552a11b09c2e0ef38579178974b3bc120b7f2dcba5a767bab", kill_on_drop: false }`
[INFO] [stdout] 0094b6876bca24c552a11b09c2e0ef38579178974b3bc120b7f2dcba5a767bab