[INFO] cloning repository https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsft-mirror-aosp%2Fplatform.external.rust.crates.grpcio-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsft-mirror-aosp%2Fplatform.external.rust.crates.grpcio-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3722bfaf17c3ac28caf2a34eb7d2afb9c9ad315
[INFO] checking msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsft-mirror-aosp%2Fplatform.external.rust.crates.grpcio-compiler" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler
[INFO] finished tweaking git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler
[INFO] tweaked toml for git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multimap v0.8.2
[INFO] [stderr]   Downloaded prost-types v0.7.0
[INFO] [stderr]   Downloaded protobuf v2.22.0
[INFO] [stderr]   Downloaded prost-build v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4c53a0d65d72c96ca907b9eb7f75eec327756a995dd6307c97eaab6d1b3b679
[INFO] running `Command { std: "docker" "start" "-a" "c4c53a0d65d72c96ca907b9eb7f75eec327756a995dd6307c97eaab6d1b3b679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4c53a0d65d72c96ca907b9eb7f75eec327756a995dd6307c97eaab6d1b3b679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4c53a0d65d72c96ca907b9eb7f75eec327756a995dd6307c97eaab6d1b3b679", kill_on_drop: false }`
[INFO] [stdout] c4c53a0d65d72c96ca907b9eb7f75eec327756a995dd6307c97eaab6d1b3b679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b6c128f8d48a74eb34e55f1d642b5b475c2165200af0596aecaf9983e42f2a5
[INFO] running `Command { std: "docker" "start" "-a" "6b6c128f8d48a74eb34e55f1d642b5b475c2165200af0596aecaf9983e42f2a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v2.22.0
[INFO] [stderr]     Checking grpcio-compiler v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: protobuf v2.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "6b6c128f8d48a74eb34e55f1d642b5b475c2165200af0596aecaf9983e42f2a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b6c128f8d48a74eb34e55f1d642b5b475c2165200af0596aecaf9983e42f2a5", kill_on_drop: false }`
[INFO] [stdout] 6b6c128f8d48a74eb34e55f1d642b5b475c2165200af0596aecaf9983e42f2a5
[INFO] checking msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsft-mirror-aosp%2Fplatform.external.rust.crates.grpcio-compiler" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler
[INFO] finished tweaking git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler
[INFO] tweaked toml for git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/msft-mirror-aosp/platform.external.rust.crates.grpcio-compiler 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c8dc2b7ea6f35d7ec2bfee46494c5d8431aec5c50c399a0e19bd49facce6bbe
[INFO] running `Command { std: "docker" "start" "-a" "8c8dc2b7ea6f35d7ec2bfee46494c5d8431aec5c50c399a0e19bd49facce6bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c8dc2b7ea6f35d7ec2bfee46494c5d8431aec5c50c399a0e19bd49facce6bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c8dc2b7ea6f35d7ec2bfee46494c5d8431aec5c50c399a0e19bd49facce6bbe", kill_on_drop: false }`
[INFO] [stdout] 8c8dc2b7ea6f35d7ec2bfee46494c5d8431aec5c50c399a0e19bd49facce6bbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1592c7399a254971142b2ad30a63e3fe278719f6d85e00bcf3590218b5b8bb66
[INFO] running `Command { std: "docker" "start" "-a" "1592c7399a254971142b2ad30a63e3fe278719f6d85e00bcf3590218b5b8bb66", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v2.22.0
[INFO] [stderr]     Checking grpcio-compiler v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: protobuf v2.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "1592c7399a254971142b2ad30a63e3fe278719f6d85e00bcf3590218b5b8bb66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1592c7399a254971142b2ad30a63e3fe278719f6d85e00bcf3590218b5b8bb66", kill_on_drop: false }`
[INFO] [stdout] 1592c7399a254971142b2ad30a63e3fe278719f6d85e00bcf3590218b5b8bb66