[INFO] fetching crate bronzedb-memory-db-server 0.1.0... [INFO] checking bronzedb-memory-db-server-0.1.0 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate bronzedb-memory-db-server 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate bronzedb-memory-db-server 0.1.0 [INFO] finished tweaking crates.io crate bronzedb-memory-db-server 0.1.0 [INFO] tweaked toml for crates.io crate bronzedb-memory-db-server 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bronzedb-memory-db-server 0.1.0 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 75 packages to latest compatible versions [INFO] [stderr] Adding config v0.9.3 (available: v0.15.19) [INFO] [stderr] Adding env_logger v0.6.2 (available: v0.11.8) [INFO] [stderr] Adding sled v0.22.1 (available: v0.34.7) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bronzedb-util v0.1.0 [INFO] [stderr] Downloaded serde_bytes v0.10.5 [INFO] [stderr] Downloaded serde_test v0.8.23 [INFO] [stderr] Downloaded serde-hjson v0.8.2 [INFO] [stderr] Downloaded bronzedb-engine v0.1.0 [INFO] [stderr] Downloaded config v0.9.3 [INFO] [stderr] Downloaded bronzedb-protocol v0.1.0 [INFO] [stderr] Downloaded bronzedb-server v0.1.0 [INFO] [stderr] Downloaded hashbrown v0.2.2 [INFO] [stderr] Downloaded pagecache v0.15.0 [INFO] [stderr] Downloaded sled v0.22.1 [INFO] [stderr] Downloaded historian v4.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45cfdbc79be1e6f60da70a6abaed3c9bffa5e6bea3f5e0becc7393556ad9352b [INFO] running `Command { std: "docker" "start" "-a" "45cfdbc79be1e6f60da70a6abaed3c9bffa5e6bea3f5e0becc7393556ad9352b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45cfdbc79be1e6f60da70a6abaed3c9bffa5e6bea3f5e0becc7393556ad9352b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45cfdbc79be1e6f60da70a6abaed3c9bffa5e6bea3f5e0becc7393556ad9352b", kill_on_drop: false }` [INFO] [stdout] 45cfdbc79be1e6f60da70a6abaed3c9bffa5e6bea3f5e0becc7393556ad9352b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60f4a7f30f64c765075987bb6ae0225f58a02be50080a66bb82c9d0264ca5f4d [INFO] running `Command { std: "docker" "start" "-a" "60f4a7f30f64c765075987bb6ae0225f58a02be50080a66bb82c9d0264ca5f4d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking bronzedb-util v0.1.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking historian v4.0.4 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking bronzedb-protocol v0.1.0 [INFO] [stderr] Checking bronzedb-engine v0.1.0 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking bronzedb-server v0.1.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking nom v4.2.3 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking hashbrown v0.2.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking pagecache v0.15.0 [INFO] [stderr] Checking config v0.9.3 [INFO] [stderr] Checking sled v0.22.1 [INFO] [stderr] Checking bronzedb-memory-db-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine_impl.rs:99:31 [INFO] [stdout] | [INFO] [stdout] 99 | fn iter(&mut self) -> Box> + '_> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 99 | fn iter(&mut self) -> Box> + '_> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine_impl.rs:99:31 [INFO] [stdout] | [INFO] [stdout] 99 | fn iter(&mut self) -> Box> + '_> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 99 | fn iter(&mut self) -> Box> + '_> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, pagecache v0.15.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6` [INFO] running `Command { std: "docker" "inspect" "60f4a7f30f64c765075987bb6ae0225f58a02be50080a66bb82c9d0264ca5f4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60f4a7f30f64c765075987bb6ae0225f58a02be50080a66bb82c9d0264ca5f4d", kill_on_drop: false }` [INFO] [stdout] 60f4a7f30f64c765075987bb6ae0225f58a02be50080a66bb82c9d0264ca5f4d