[INFO] fetching crate susydev-jsonrpc-ipc-server 11.0.0... [INFO] checking susydev-jsonrpc-ipc-server-11.0.0 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate susydev-jsonrpc-ipc-server 11.0.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate susydev-jsonrpc-ipc-server 11.0.0 [INFO] finished tweaking crates.io crate susydev-jsonrpc-ipc-server 11.0.0 [INFO] tweaked toml for crates.io crate susydev-jsonrpc-ipc-server 11.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate susydev-jsonrpc-ipc-server 11.0.0 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 111 packages to latest compatible versions [INFO] [stderr] Adding env_logger v0.6.2 (available: v0.11.8) [INFO] [stderr] Adding parking_lot v0.7.1 (available: v0.12.5) [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 susydev-jsonrpc-server-utils v11.0.0 [INFO] [stderr] Downloaded tokio-named-pipes v0.1.0 [INFO] [stderr] Downloaded susy-tokio-ipc v0.1.0 [INFO] [stderr] Downloaded susydev-jsonrpc-core v11.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5c373f29f45e12127c98a3b9beefb4ca1ef9da2931da0ec6f31b7259428e702c [INFO] running `Command { std: "docker" "start" "-a" "5c373f29f45e12127c98a3b9beefb4ca1ef9da2931da0ec6f31b7259428e702c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c373f29f45e12127c98a3b9beefb4ca1ef9da2931da0ec6f31b7259428e702c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c373f29f45e12127c98a3b9beefb4ca1ef9da2931da0ec6f31b7259428e702c", kill_on_drop: false }` [INFO] [stdout] 5c373f29f45e12127c98a3b9beefb4ca1ef9da2931da0ec6f31b7259428e702c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b2c3d800e83a404603e1e864bf08f27a54a0e28b525583361913b14c3bbd322d [INFO] running `Command { std: "docker" "start" "-a" "b2c3d800e83a404603e1e864bf08f27a54a0e28b525583361913b14c3bbd322d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking bstr v1.12.1 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking mio-named-pipes v0.1.7 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking miow v0.3.7 [INFO] [stderr] Checking susydev-jsonrpc-core v11.0.0 [INFO] [stderr] Checking unicase v2.9.0 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-named-pipes v0.1.0 [INFO] [stderr] Checking susy-tokio-ipc v0.1.0 [INFO] [stderr] Checking globset v0.4.18 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking susydev-jsonrpc-server-utils v11.0.0 [INFO] [stderr] Checking susydev-jsonrpc-ipc-server v11.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:53:22 [INFO] [stdout] | [INFO] [stdout] 53 | meta_extractor: Arc>, [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] 53 | meta_extractor: Arc>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | session_stats: Option>, [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] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 54 | session_stats: Option>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:53:22 [INFO] [stdout] | [INFO] [stdout] 53 | meta_extractor: Arc>, [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] 53 | meta_extractor: Arc>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | session_stats: Option>, [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] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 54 | session_stats: Option>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/server.rs:421:19 [INFO] [stdout] | [INFO] [stdout] 421 | let path = path.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.33s [INFO] running `Command { std: "docker" "inspect" "b2c3d800e83a404603e1e864bf08f27a54a0e28b525583361913b14c3bbd322d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2c3d800e83a404603e1e864bf08f27a54a0e28b525583361913b14c3bbd322d", kill_on_drop: false }` [INFO] [stdout] b2c3d800e83a404603e1e864bf08f27a54a0e28b525583361913b14c3bbd322d