[INFO] fetching crate warp-protobuf 0.1.0... [INFO] building warp-protobuf-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate warp-protobuf 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate warp-protobuf 0.1.0 [INFO] finished tweaking crates.io crate warp-protobuf 0.1.0 [INFO] tweaked toml for crates.io crate warp-protobuf 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate warp-protobuf 0.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 159 packages to latest compatible versions [INFO] [stderr] Adding bytes v0.5.6 (available: v1.10.1) [INFO] [stderr] Adding prost v0.6.1 (available: v0.14.1) [INFO] [stderr] Adding warp v0.2.5 (available: v0.4.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-tungstenite v0.11.0 [INFO] [stderr] Downloaded multipart v0.17.1 [INFO] [stderr] Downloaded prost-derive v0.6.1 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded tungstenite v0.11.1 [INFO] [stderr] Downloaded warp v0.2.5 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded input_buffer v0.3.1 [INFO] [stderr] Downloaded prost v0.6.1 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48e8f2ddaab8c68c59544b68335fbe54534d5b5fd6535ac6cbcf1568b79f9c88 [INFO] running `Command { std: "docker" "start" "-a" "48e8f2ddaab8c68c59544b68335fbe54534d5b5fd6535ac6cbcf1568b79f9c88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48e8f2ddaab8c68c59544b68335fbe54534d5b5fd6535ac6cbcf1568b79f9c88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48e8f2ddaab8c68c59544b68335fbe54534d5b5fd6535ac6cbcf1568b79f9c88", kill_on_drop: false }` [INFO] [stdout] 48e8f2ddaab8c68c59544b68335fbe54534d5b5fd6535ac6cbcf1568b79f9c88 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5129ffc224e57fb5668d4cdc7a696c56397d9dcb3a3a32f1bbcd8f2095b53f8e [INFO] running `Command { std: "docker" "start" "-a" "5129ffc224e57fb5668d4cdc7a696c56397d9dcb3a3a32f1bbcd8f2095b53f8e", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling urlencoding v1.3.3 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling headers v0.3.9 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling tungstenite v0.11.1 [INFO] [stderr] Compiling multipart v0.17.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling pin-project v0.4.30 [INFO] [stderr] Compiling tokio-tungstenite v0.11.0 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling warp v0.2.5 [INFO] [stderr] Compiling warp-protobuf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `cause` is never read [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | struct ProtobufDeseralizeError { [INFO] [stdout] | ----------------------- field in this struct [INFO] [stdout] 12 | cause: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProtobufDeseralizeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplyProtobufError` is never constructed [INFO] [stdout] --> src/lib.rs:139:23 [INFO] [stdout] | [INFO] [stdout] 139 | pub(crate) struct ReplyProtobufError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.27s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "5129ffc224e57fb5668d4cdc7a696c56397d9dcb3a3a32f1bbcd8f2095b53f8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5129ffc224e57fb5668d4cdc7a696c56397d9dcb3a3a32f1bbcd8f2095b53f8e", kill_on_drop: false }` [INFO] [stdout] 5129ffc224e57fb5668d4cdc7a696c56397d9dcb3a3a32f1bbcd8f2095b53f8e [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6461674ba6b2a249fa6e7403f807342077484a56f0797dba39839dd32394900 [INFO] running `Command { std: "docker" "start" "-a" "c6461674ba6b2a249fa6e7403f807342077484a56f0797dba39839dd32394900", kill_on_drop: false }` [INFO] [stdout] warning: field `cause` is never read [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | struct ProtobufDeseralizeError { [INFO] [stdout] | ----------------------- field in this struct [INFO] [stdout] 12 | cause: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProtobufDeseralizeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplyProtobufError` is never constructed [INFO] [stdout] --> src/lib.rs:139:23 [INFO] [stdout] | [INFO] [stdout] 139 | pub(crate) struct ReplyProtobufError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling warp-protobuf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `cause` is never read [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | struct ProtobufDeseralizeError { [INFO] [stdout] | ----------------------- field in this struct [INFO] [stdout] 12 | cause: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProtobufDeseralizeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplyProtobufError` is never constructed [INFO] [stdout] --> src/lib.rs:139:23 [INFO] [stdout] | [INFO] [stdout] 139 | pub(crate) struct ReplyProtobufError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "c6461674ba6b2a249fa6e7403f807342077484a56f0797dba39839dd32394900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6461674ba6b2a249fa6e7403f807342077484a56f0797dba39839dd32394900", kill_on_drop: false }` [INFO] [stdout] c6461674ba6b2a249fa6e7403f807342077484a56f0797dba39839dd32394900