[INFO] fetching crate hematita 0.1.0... [INFO] checking hematita-0.1.0 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160 [INFO] extracting crate hematita 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate hematita 0.1.0 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hematita 0.1.0 [INFO] finished tweaking crates.io crate hematita 0.1.0 [INFO] tweaked toml for crates.io crate hematita 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd583f685ecf73eb5dc1a0eab1d8e9e0ca8a0ce33afc90669305b51776d697ad [INFO] running `Command { std: "docker" "start" "-a" "dd583f685ecf73eb5dc1a0eab1d8e9e0ca8a0ce33afc90669305b51776d697ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd583f685ecf73eb5dc1a0eab1d8e9e0ca8a0ce33afc90669305b51776d697ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd583f685ecf73eb5dc1a0eab1d8e9e0ca8a0ce33afc90669305b51776d697ad", kill_on_drop: false }` [INFO] [stdout] dd583f685ecf73eb5dc1a0eab1d8e9e0ca8a0ce33afc90669305b51776d697ad [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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53af707a059e6603ccecae1baa7da70cfbf8dba9a84542e0348034bcaed0d802 [INFO] running `Command { std: "docker" "start" "-a" "53af707a059e6603ccecae1baa7da70cfbf8dba9a84542e0348034bcaed0d802", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling hematita v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Compiling visibility v0.0.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | ... insert_byte_code!(self {reas old, register}); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:371:9 [INFO] [stdout] | [INFO] [stdout] 371 | ... insert_byte_code!(self {suv register, ^up_value}) [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:394:10 [INFO] [stdout] | [INFO] [stdout] 394 | ... insert_byte_code!(self {reas old, new}), [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:397:10 [INFO] [stdout] | [INFO] [stdout] 397 | ... insert_byte_code!(self {suv old, ^up_value}) [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:412:8 [INFO] [stdout] | [INFO] [stdout] 412 | ... insert_byte_code!(self {idxw indexee, index, register}); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:419:8 [INFO] [stdout] | [INFO] [stdout] 419 | ... insert_byte_code!(self {idxw indexee, index, value}); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:460:8 [INFO] [stdout] | [INFO] [stdout] 460 | ... insert_byte_code!(self {reas register, destination}); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:931:5 [INFO] [stdout] | [INFO] [stdout] 931 | insert_byte_code!(compiler {idxr tuple, index, temporary}); [INFO] [stdout] | ---------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:940:4 [INFO] [stdout] | [INFO] [stdout] 940 | insert_byte_code!(compiler {idxr tuple, index, temporary}); [INFO] [stdout] | ---------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | ... insert_byte_code!(self {reas old, register}); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:371:9 [INFO] [stdout] | [INFO] [stdout] 371 | ... insert_byte_code!(self {suv register, ^up_value}) [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:394:10 [INFO] [stdout] | [INFO] [stdout] 394 | ... insert_byte_code!(self {reas old, new}), [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:397:10 [INFO] [stdout] | [INFO] [stdout] 397 | ... insert_byte_code!(self {suv old, ^up_value}) [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:412:8 [INFO] [stdout] | [INFO] [stdout] 412 | ... insert_byte_code!(self {idxw indexee, index, register}); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:419:8 [INFO] [stdout] | [INFO] [stdout] 419 | ... insert_byte_code!(self {idxw indexee, index, value}); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:460:8 [INFO] [stdout] | [INFO] [stdout] 460 | ... insert_byte_code!(self {reas register, destination}); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:931:5 [INFO] [stdout] | [INFO] [stdout] 931 | insert_byte_code!(compiler {idxr tuple, index, temporary}); [INFO] [stdout] | ---------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/compiler/mod.rs:940:4 [INFO] [stdout] | [INFO] [stdout] 940 | insert_byte_code!(compiler {idxr tuple, index, temporary}); [INFO] [stdout] | ---------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` which comes from the expansion of the macro `insert_byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unused_variable` [INFO] [stdout] --> src/vm/mod.rs:1077:25 [INFO] [stdout] | [INFO] [stdout] 1077 | #[allow(unused_mut, unused_variable, unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: did you mean: `unused_variables` [INFO] [stdout] | [INFO] [stdout] ::: src/vm/tests.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | let code = byte_code! { [INFO] [stdout] | ________________- [INFO] [stdout] 9 | | call 0, 1, 2; [INFO] [stdout] 10 | | idxr 3, 4, 5; [INFO] [stdout] 11 | | idxw 6, 7, 8; [INFO] [stdout] ... | [INFO] [stdout] 45 | | noop; [INFO] [stdout] 46 | | }; [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `byte_code` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/vm/value.rs:334:26 [INFO] [stdout] | [INFO] [stdout] 334 | NonNil(value) => value.borrow().type_name(), [INFO] [stdout] | ^^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `Value<'_>` does not implement `Borrow`, so calling `borrow` on `&Value<'_>` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/vm/value.rs:349:26 [INFO] [stdout] | [INFO] [stdout] 349 | NonNil(value) => value.borrow().coerce_to_bool(), [INFO] [stdout] | ^^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `Value<'_>` does not implement `Borrow`, so calling `borrow` on `&Value<'_>` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/vm/value.rs:371:52 [INFO] [stdout] | [INFO] [stdout] 371 | Nillable::NonNil(value) => write!(f, "{}", value.borrow()), [INFO] [stdout] | ^^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `Value<'_>` does not implement `Borrow`, so calling `borrow` on `&Value<'_>` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/vm/value.rs:380:54 [INFO] [stdout] | [INFO] [stdout] 380 | Nillable::NonNil(value) => write!(f, "{:?}", value.borrow()), [INFO] [stdout] | ^^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `Value<'_>` does not implement `Borrow`, so calling `borrow` on `&Value<'_>` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hematita` (lib) due to 5 previous errors; 9 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/vm/value.rs:334:26 [INFO] [stdout] | [INFO] [stdout] 334 | NonNil(value) => value.borrow().type_name(), [INFO] [stdout] | ^^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `Value<'_>` does not implement `Borrow`, so calling `borrow` on `&Value<'_>` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/vm/value.rs:349:26 [INFO] [stdout] | [INFO] [stdout] 349 | NonNil(value) => value.borrow().coerce_to_bool(), [INFO] [stdout] | ^^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `Value<'_>` does not implement `Borrow`, so calling `borrow` on `&Value<'_>` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/vm/value.rs:371:52 [INFO] [stdout] | [INFO] [stdout] 371 | Nillable::NonNil(value) => write!(f, "{}", value.borrow()), [INFO] [stdout] | ^^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `Value<'_>` does not implement `Borrow`, so calling `borrow` on `&Value<'_>` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/vm/value.rs:380:54 [INFO] [stdout] | [INFO] [stdout] 380 | Nillable::NonNil(value) => write!(f, "{:?}", value.borrow()), [INFO] [stdout] | ^^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `Value<'_>` does not implement `Borrow`, so calling `borrow` on `&Value<'_>` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hematita` (lib test) due to 5 previous errors; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "53af707a059e6603ccecae1baa7da70cfbf8dba9a84542e0348034bcaed0d802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53af707a059e6603ccecae1baa7da70cfbf8dba9a84542e0348034bcaed0d802", kill_on_drop: false }` [INFO] [stdout] 53af707a059e6603ccecae1baa7da70cfbf8dba9a84542e0348034bcaed0d802