[INFO] cloning repository https://github.com/senrust/toy_compiler2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/senrust/toy_compiler2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsenrust%2Ftoy_compiler2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsenrust%2Ftoy_compiler2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3325a5d71a27e4498c21573ba00c038e2c470d5e [INFO] building senrust/toy_compiler2 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsenrust%2Ftoy_compiler2" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/senrust/toy_compiler2 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/senrust/toy_compiler2 [INFO] finished tweaking git repo https://github.com/senrust/toy_compiler2 [INFO] tweaked toml for git repo https://github.com/senrust/toy_compiler2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/senrust/toy_compiler2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1b2fdfed6a9585740dd0e7917c53534b915e3929dae1af48c4d3f74045c53ce [INFO] running `Command { std: "docker" "start" "-a" "f1b2fdfed6a9585740dd0e7917c53534b915e3929dae1af48c4d3f74045c53ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1b2fdfed6a9585740dd0e7917c53534b915e3929dae1af48c4d3f74045c53ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1b2fdfed6a9585740dd0e7917c53534b915e3929dae1af48c4d3f74045c53ce", kill_on_drop: false }` [INFO] [stdout] f1b2fdfed6a9585740dd0e7917c53534b915e3929dae1af48c4d3f74045c53ce [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44a9797300607952fa02203fcea99fa911806f85c3a1f0d1905f24c8267bc497 [INFO] running `Command { std: "docker" "start" "-a" "44a9797300607952fa02203fcea99fa911806f85c3a1f0d1905f24c8267bc497", kill_on_drop: false }` [INFO] [stderr] Compiling compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:29 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg != *rhs_arg.deref() { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:49 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg.deref() != *rhs_arg { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | SOURCE_TXT.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:364:22 [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &mut SOURCE_TXT; [INFO] [stdout] | ^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &raw mut SOURCE_TXT; [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:29 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg != *rhs_arg.deref() { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:49 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg.deref() != *rhs_arg { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | SOURCE_TXT.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:364:22 [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &mut SOURCE_TXT; [INFO] [stdout] | ^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &raw mut SOURCE_TXT; [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.52s [INFO] running `Command { std: "docker" "inspect" "44a9797300607952fa02203fcea99fa911806f85c3a1f0d1905f24c8267bc497", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44a9797300607952fa02203fcea99fa911806f85c3a1f0d1905f24c8267bc497", kill_on_drop: false }` [INFO] [stdout] 44a9797300607952fa02203fcea99fa911806f85c3a1f0d1905f24c8267bc497 [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5b1a3c5ea743c32c0ff1ceac261869e6cd7e76846ee5a7af9956ef23ed0cb39 [INFO] running `Command { std: "docker" "start" "-a" "b5b1a3c5ea743c32c0ff1ceac261869e6cd7e76846ee5a7af9956ef23ed0cb39", kill_on_drop: false }` [INFO] [stderr] Compiling compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:29 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg != *rhs_arg.deref() { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:49 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg.deref() != *rhs_arg { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | SOURCE_TXT.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:364:22 [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &mut SOURCE_TXT; [INFO] [stdout] | ^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &raw mut SOURCE_TXT; [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:29 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg != *rhs_arg.deref() { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:49 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg.deref() != *rhs_arg { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | SOURCE_TXT.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:364:22 [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &mut SOURCE_TXT; [INFO] [stdout] | ^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &raw mut SOURCE_TXT; [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:29 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg != *rhs_arg.deref() { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:49 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg.deref() != *rhs_arg { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | SOURCE_TXT.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:364:22 [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &mut SOURCE_TXT; [INFO] [stdout] | ^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &raw mut SOURCE_TXT; [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:29 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg != *rhs_arg.deref() { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/definition/functions.rs:27:49 [INFO] [stdout] | [INFO] [stdout] 27 | if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `types::Type` does not implement `Deref`, so calling `deref` on `&types::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 27 - if *self_arg.deref() != *rhs_arg.deref() { [INFO] [stdout] 27 + if *self_arg.deref() != *rhs_arg { [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `types::Type`, implement `Clone` for it [INFO] [stdout] --> src/definition/types.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 + #[derive(Clone)] [INFO] [stdout] 29 | pub struct Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | SOURCE_TXT.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/token/parser.rs:364:22 [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &mut SOURCE_TXT; [INFO] [stdout] | ^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 364 | source_txt = &raw mut SOURCE_TXT; [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "b5b1a3c5ea743c32c0ff1ceac261869e6cd7e76846ee5a7af9956ef23ed0cb39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5b1a3c5ea743c32c0ff1ceac261869e6cd7e76846ee5a7af9956ef23ed0cb39", kill_on_drop: false }` [INFO] [stdout] b5b1a3c5ea743c32c0ff1ceac261869e6cd7e76846ee5a7af9956ef23ed0cb39