[INFO] fetching crate nebula-graph-fbthrift-common 0.1.1... [INFO] checking nebula-graph-fbthrift-common-0.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate nebula-graph-fbthrift-common 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate nebula-graph-fbthrift-common 0.1.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nebula-graph-fbthrift-common 0.1.1 [INFO] finished tweaking crates.io crate nebula-graph-fbthrift-common 0.1.1 [INFO] tweaked toml for crates.io crate nebula-graph-fbthrift-common 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding bufsize v0.5.1 (available: v1.0.7) [INFO] [stderr] Adding bytes v0.4.12 (available: v1.7.2) [INFO] [stderr] Adding bytes v0.5.6 (available: v1.7.2) [INFO] [stderr] Adding fbthrift-git v0.0.1+unstable2020090200 (available: v0.0.1+617c2e9) [INFO] [stderr] Adding num-derive v0.3.3 (available: v0.4.2) [INFO] [stderr] Adding ordered-float v1.1.1 (available: v4.3.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `0.0.1+unstable2020090200` for dependency `fbthrift` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1cf3b7047d09d3c94322e624aa4adbe04aa363d8891f625a8f95f71e092049d [INFO] running `Command { std: "docker" "start" "-a" "c1cf3b7047d09d3c94322e624aa4adbe04aa363d8891f625a8f95f71e092049d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1cf3b7047d09d3c94322e624aa4adbe04aa363d8891f625a8f95f71e092049d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1cf3b7047d09d3c94322e624aa4adbe04aa363d8891f625a8f95f71e092049d", kill_on_drop: false }` [INFO] [stdout] c1cf3b7047d09d3c94322e624aa4adbe04aa363d8891f625a8f95f71e092049d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5388dbc722a9d759743badbdf9e7878d2d3f99bba408c331292c8c83aba0b7d1 [INFO] running `Command { std: "docker" "start" "-a" "5388dbc722a9d759743badbdf9e7878d2d3f99bba408c331292c8c83aba0b7d1", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `0.0.1+unstable2020090200` for dependency `fbthrift` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling ghost v0.1.17 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking bufsize v0.5.1 [INFO] [stderr] Checking fbthrift-git v0.0.1+unstable2020090200 [INFO] [stderr] Checking nebula-graph-fbthrift-common v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::errors::*` [INFO] [stdout] --> src/lib.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use self::errors::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::errors::*` [INFO] [stdout] --> src/lib.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use self::errors::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.70s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fbthrift-git v0.0.1+unstable2020090200 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "5388dbc722a9d759743badbdf9e7878d2d3f99bba408c331292c8c83aba0b7d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5388dbc722a9d759743badbdf9e7878d2d3f99bba408c331292c8c83aba0b7d1", kill_on_drop: false }` [INFO] [stdout] 5388dbc722a9d759743badbdf9e7878d2d3f99bba408c331292c8c83aba0b7d1