[INFO] cloning repository https://github.com/imaqtkatt/icecream [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imaqtkatt/icecream" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimaqtkatt%2Ficecream", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimaqtkatt%2Ficecream'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c835f69494e55edc13e219cc67c1d495648c4a2a [INFO] testing imaqtkatt/icecream against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimaqtkatt%2Ficecream" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/imaqtkatt/icecream [INFO] finished tweaking git repo https://github.com/imaqtkatt/icecream [INFO] tweaked toml for git repo https://github.com/imaqtkatt/icecream written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/imaqtkatt/icecream on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/imaqtkatt/icecream 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v2.0.11 [INFO] [stderr] Downloaded thiserror-impl v2.0.11 [INFO] [stderr] Downloaded terminal_size v0.4.1 [INFO] [stderr] Downloaded backtrace-ext v0.2.1 [INFO] [stderr] Downloaded miette-derive v7.4.0 [INFO] [stderr] Downloaded owo-colors v4.1.0 [INFO] [stderr] Downloaded miniz_oxide v0.8.3 [INFO] [stderr] Downloaded miette v7.4.0 [INFO] [stderr] Downloaded syn v2.0.96 [INFO] [stderr] Downloaded rustix v0.38.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec095847ba3c3a6dfe64bd09b71c3ac4b3074a338b3957da4ea94e7872a8899d [INFO] running `Command { std: "docker" "start" "-a" "ec095847ba3c3a6dfe64bd09b71c3ac4b3074a338b3957da4ea94e7872a8899d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec095847ba3c3a6dfe64bd09b71c3ac4b3074a338b3957da4ea94e7872a8899d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec095847ba3c3a6dfe64bd09b71c3ac4b3074a338b3957da4ea94e7872a8899d", kill_on_drop: false }` [INFO] [stdout] ec095847ba3c3a6dfe64bd09b71c3ac4b3074a338b3957da4ea94e7872a8899d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3e4ff0f70cdfd0a7973ee7b1b391a958ce60cab8ed8a79d288fa52e208a1c601 [INFO] running `Command { std: "docker" "start" "-a" "3e4ff0f70cdfd0a7973ee7b1b391a958ce60cab8ed8a79d288fa52e208a1c601", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling owo-colors v4.1.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling miniz_oxide v0.8.3 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling supports-color v3.0.2 [INFO] [stderr] Compiling supports-hyperlinks v3.1.0 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling supports-unicode v3.0.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling terminal_size v0.4.1 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling miette-derive v7.4.0 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling miette v7.4.0 [INFO] [stderr] Compiling icecream v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/vm.rs:547:9 [INFO] [stdout] | [INFO] [stdout] 539 | todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 547 | Continuation::Continue [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec` [INFO] [stdout] --> src/syntax.rs:62:26 [INFO] [stdout] | [INFO] [stdout] 62 | SyntaxKind::Object(vec) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/vm.rs:538:27 [INFO] [stdout] | [INFO] [stdout] 538 | Bytecode::NewObject(len) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `captures` is never used [INFO] [stdout] --> src/closure_conversion.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 39 | impl ScopeContext { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | fn captures(self: Rc) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/vm.rs:118:19 [INFO] [stdout] | [INFO] [stdout] 118 | Self(unsafe { std::mem::transmute(float) }) [INFO] [stdout] | -------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/vm.rs:442:15 [INFO] [stdout] | [INFO] [stdout] 442 | unsafe { &(*self.prototype).proto.constant_pool[idx] } [INFO] [stdout] | ^^--------------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const Closure` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec` [INFO] [stdout] --> src/vm.rs:442:15 [INFO] [stdout] | [INFO] [stdout] 442 | unsafe { &(*self.prototype).proto.constant_pool[idx] } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[deny(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 442 | unsafe { &(&(*self.prototype).proto.constant_pool)[idx] } [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/vm.rs:442:15 [INFO] [stdout] | [INFO] [stdout] 442 | unsafe { &(*self.prototype).proto.constant_pool[idx] } [INFO] [stdout] | ^^--------------^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const Closure` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 442 | unsafe { &(&(*self.prototype).proto).constant_pool[idx] } [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/vm.rs:447:29 [INFO] [stdout] | [INFO] [stdout] 447 | let bytecode = unsafe { (*self.prototype).proto.code[self.ip] }; [INFO] [stdout] | ^^--------------^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const Closure` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec` [INFO] [stdout] --> src/vm.rs:447:29 [INFO] [stdout] | [INFO] [stdout] 447 | let bytecode = unsafe { (*self.prototype).proto.code[self.ip] }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 447 | let bytecode = unsafe { (&(*self.prototype).proto.code)[self.ip] }; [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/vm.rs:447:29 [INFO] [stdout] | [INFO] [stdout] 447 | let bytecode = unsafe { (*self.prototype).proto.code[self.ip] }; [INFO] [stdout] | ^^--------------^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const Closure` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 447 | let bytecode = unsafe { (&(*self.prototype).proto).code[self.ip] }; [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/vm.rs:521:32 [INFO] [stdout] | [INFO] [stdout] 521 | let lambda = unsafe { &(*self.prototype).proto.prototypes[idx] }; [INFO] [stdout] | ^^--------------^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const Closure` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec>` [INFO] [stdout] --> src/vm.rs:521:32 [INFO] [stdout] | [INFO] [stdout] 521 | let lambda = unsafe { &(*self.prototype).proto.prototypes[idx] }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 521 | let lambda = unsafe { &(&(*self.prototype).proto.prototypes)[idx] }; [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/vm.rs:521:32 [INFO] [stdout] | [INFO] [stdout] 521 | let lambda = unsafe { &(*self.prototype).proto.prototypes[idx] }; [INFO] [stdout] | ^^--------------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const Closure` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 521 | let lambda = unsafe { &(&(*self.prototype).proto).prototypes[idx] }; [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/vm.rs:615:43 [INFO] [stdout] | [INFO] [stdout] 615 | sal.push_frame(unsafe { (*partial).proto.locals as usize }); [INFO] [stdout] | ^^-------^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut Partial` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 615 | sal.push_frame(unsafe { (&(*partial).proto).locals as usize }); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/vm.rs:641:39 [INFO] [stdout] | [INFO] [stdout] 641 | let locals_len = unsafe { (*closure).proto.locals as usize }; [INFO] [stdout] | ^^-------^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const Closure` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 641 | let locals_len = unsafe { (&(*closure).proto).locals as usize }; [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/vm.rs:642:34 [INFO] [stdout] | [INFO] [stdout] 642 | let arity = unsafe { (*closure).proto.arity }; [INFO] [stdout] | ^^-------^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const Closure` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 642 | let arity = unsafe { (&(*closure).proto).arity }; [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `icecream` (lib) due to 9 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3e4ff0f70cdfd0a7973ee7b1b391a958ce60cab8ed8a79d288fa52e208a1c601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e4ff0f70cdfd0a7973ee7b1b391a958ce60cab8ed8a79d288fa52e208a1c601", kill_on_drop: false }` [INFO] [stdout] 3e4ff0f70cdfd0a7973ee7b1b391a958ce60cab8ed8a79d288fa52e208a1c601