[INFO] fetching crate bronzedb-memory-db-server 0.1.0... [INFO] checking bronzedb-memory-db-server-0.1.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate bronzedb-memory-db-server 0.1.0 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bronzedb-memory-db-server 0.1.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 83 packages to latest compatible versions [INFO] [stderr] Adding config v0.9.3 (available: v0.15.14) [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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6494ab681ab474b2f3d9a2d501b68fe92429484072d996b330749f02121270d6 [INFO] running `Command { std: "docker" "start" "-a" "6494ab681ab474b2f3d9a2d501b68fe92429484072d996b330749f02121270d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6494ab681ab474b2f3d9a2d501b68fe92429484072d996b330749f02121270d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6494ab681ab474b2f3d9a2d501b68fe92429484072d996b330749f02121270d6", kill_on_drop: false }` [INFO] [stdout] 6494ab681ab474b2f3d9a2d501b68fe92429484072d996b330749f02121270d6 [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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2bd104b085cda0ae32d4cdbfa707ae15aacd30ac912bc4433a1eb7eafff3a013 [INFO] running `Command { std: "docker" "start" "-a" "2bd104b085cda0ae32d4cdbfa707ae15aacd30ac912bc4433a1eb7eafff3a013", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking historian v4.0.4 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking bronzedb-util v0.1.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking bronzedb-engine v0.1.0 [INFO] [stderr] Checking bronzedb-protocol v0.1.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking bronzedb-server v0.1.0 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking hashbrown v0.2.2 [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)]` 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)]` 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 15.79s [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 1` [INFO] running `Command { std: "docker" "inspect" "2bd104b085cda0ae32d4cdbfa707ae15aacd30ac912bc4433a1eb7eafff3a013", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bd104b085cda0ae32d4cdbfa707ae15aacd30ac912bc4433a1eb7eafff3a013", kill_on_drop: false }` [INFO] [stdout] 2bd104b085cda0ae32d4cdbfa707ae15aacd30ac912bc4433a1eb7eafff3a013