[INFO] fetching crate goscript-codegen 0.1.0... [INFO] testing goscript-codegen-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate goscript-codegen 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate goscript-codegen 0.1.0 [INFO] finished tweaking crates.io crate goscript-codegen 0.1.0 [INFO] tweaked toml for crates.io crate goscript-codegen 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate goscript-codegen 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 48 packages to latest compatible versions [INFO] [stderr] Adding slotmap v0.4.3 (available: v1.0.7) [INFO] [stderr] Adding time-test v0.2.3 (available: v0.3.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d38daed9c645b787719258431896a4be1a8f80227a72f0c12f20d4353a89408c [INFO] running `Command { std: "docker" "start" "-a" "d38daed9c645b787719258431896a4be1a8f80227a72f0c12f20d4353a89408c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d38daed9c645b787719258431896a4be1a8f80227a72f0c12f20d4353a89408c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d38daed9c645b787719258431896a4be1a8f80227a72f0c12f20d4353a89408c", kill_on_drop: false }` [INFO] [stdout] d38daed9c645b787719258431896a4be1a8f80227a72f0c12f20d4353a89408c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 911734b1a5f2bfc3675ee6c15bbc43b6fd669c815991090f61e9c9fc23c534bd [INFO] running `Command { std: "docker" "start" "-a" "911734b1a5f2bfc3675ee6c15bbc43b6fd669c815991090f61e9c9fc23c534bd", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling slotmap v0.4.3 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling waker-fn v1.2.0 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling time-test v0.2.3 [INFO] [stderr] Compiling goscript-parser v0.1.0 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling async-executor v1.13.3 [INFO] [stderr] Compiling goscript-vm v0.1.0 [INFO] [stderr] Compiling goscript-types v0.1.0 [INFO] [stderr] Compiling goscript-codegen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/branch.rs:223:22 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn comm_type(&self, i: usize) -> &CommType { [INFO] [stdout] | ^^^^^ --------- [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 223 | pub fn comm_type(&self, i: usize) -> &CommType<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/emit.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn new(f: &mut FunctionVal) -> Emitter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 88 | pub fn new(f: &mut FunctionVal) -> Emitter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/codegen.rs:1071:13 [INFO] [stdout] | [INFO] [stdout] 1071 | drop(func); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut goscript_vm::objects::FunctionVal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 1071 - drop(func); [INFO] [stdout] 1071 + let _ = func; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/codegen.rs:1730:9 [INFO] [stdout] | [INFO] [stdout] 1730 | drop(func); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut goscript_vm::objects::FunctionVal` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 1730 - drop(func); [INFO] [stdout] 1730 + let _ = func; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.18s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: goscript-vm v0.1.0 [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" "911734b1a5f2bfc3675ee6c15bbc43b6fd669c815991090f61e9c9fc23c534bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "911734b1a5f2bfc3675ee6c15bbc43b6fd669c815991090f61e9c9fc23c534bd", kill_on_drop: false }` [INFO] [stdout] 911734b1a5f2bfc3675ee6c15bbc43b6fd669c815991090f61e9c9fc23c534bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6de817d339cebd95f53412f779a1be227edcf51283cd266863369ca0ae485f01 [INFO] running `Command { std: "docker" "start" "-a" "6de817d339cebd95f53412f779a1be227edcf51283cd266863369ca0ae485f01", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/branch.rs:223:22 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn comm_type(&self, i: usize) -> &CommType { [INFO] [stdout] | ^^^^^ --------- [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 223 | pub fn comm_type(&self, i: usize) -> &CommType<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/emit.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn new(f: &mut FunctionVal) -> Emitter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 88 | pub fn new(f: &mut FunctionVal) -> Emitter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/codegen.rs:1071:13 [INFO] [stdout] | [INFO] [stdout] 1071 | drop(func); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut goscript_vm::objects::FunctionVal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 1071 - drop(func); [INFO] [stdout] 1071 + let _ = func; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/codegen.rs:1730:9 [INFO] [stdout] | [INFO] [stdout] 1730 | drop(func); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut goscript_vm::objects::FunctionVal` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 1730 - drop(func); [INFO] [stdout] 1730 + let _ = func; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling goscript-codegen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/branch.rs:223:22 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn comm_type(&self, i: usize) -> &CommType { [INFO] [stdout] | ^^^^^ --------- [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 223 | pub fn comm_type(&self, i: usize) -> &CommType<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/emit.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn new(f: &mut FunctionVal) -> Emitter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 88 | pub fn new(f: &mut FunctionVal) -> Emitter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/codegen.rs:1071:13 [INFO] [stdout] | [INFO] [stdout] 1071 | drop(func); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut goscript_vm::objects::FunctionVal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 1071 - drop(func); [INFO] [stdout] 1071 + let _ = func; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/codegen.rs:1730:9 [INFO] [stdout] | [INFO] [stdout] 1730 | drop(func); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut goscript_vm::objects::FunctionVal` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 1730 - drop(func); [INFO] [stdout] 1730 + let _ = func; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: goscript-vm v0.1.0 [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" "6de817d339cebd95f53412f779a1be227edcf51283cd266863369ca0ae485f01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de817d339cebd95f53412f779a1be227edcf51283cd266863369ca0ae485f01", kill_on_drop: false }` [INFO] [stdout] 6de817d339cebd95f53412f779a1be227edcf51283cd266863369ca0ae485f01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4c98df0eebfc9d7aebabb905fccdcb1cdd75f659c94acc6639b1f7423d33d594 [INFO] running `Command { std: "docker" "start" "-a" "4c98df0eebfc9d7aebabb905fccdcb1cdd75f659c94acc6639b1f7423d33d594", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/branch.rs:223:22 [INFO] [stderr] | [INFO] [stderr] 223 | pub fn comm_type(&self, i: usize) -> &CommType { [INFO] [stderr] | ^^^^^ --------- [INFO] [stderr] | | || [INFO] [stderr] | | |the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 223 | pub fn comm_type(&self, i: usize) -> &CommType<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/emit.rs:88:19 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn new(f: &mut FunctionVal) -> Emitter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 88 | pub fn new(f: &mut FunctionVal) -> Emitter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> src/codegen.rs:1071:13 [INFO] [stderr] | [INFO] [stderr] 1071 | drop(func); [INFO] [stderr] | ^^^^^----^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&mut goscript_vm::objects::FunctionVal` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dropping_references)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 1071 - drop(func); [INFO] [stderr] 1071 + let _ = func; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> src/codegen.rs:1730:9 [INFO] [stderr] | [INFO] [stderr] 1730 | drop(func); [INFO] [stderr] | ^^^^^----^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&mut goscript_vm::objects::FunctionVal` [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 1730 - drop(func); [INFO] [stderr] 1730 + let _ = func; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `goscript-codegen` (lib) generated 4 warnings (run `cargo fix --lib -p goscript-codegen` to apply 2 suggestions) [INFO] [stderr] warning: `goscript-codegen` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: goscript-vm v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/goscript_codegen-9aa065dd230cafec) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests goscript_codegen [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4c98df0eebfc9d7aebabb905fccdcb1cdd75f659c94acc6639b1f7423d33d594", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c98df0eebfc9d7aebabb905fccdcb1cdd75f659c94acc6639b1f7423d33d594", kill_on_drop: false }` [INFO] [stdout] 4c98df0eebfc9d7aebabb905fccdcb1cdd75f659c94acc6639b1f7423d33d594