[INFO] cloning repository https://github.com/d3lio/degu-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d3lio/degu-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd3lio%2Fdegu-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd3lio%2Fdegu-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0273fd33cae9dcc6ef070c7afc922cbab57eb79
[INFO] fixing d3lio/degu-lang against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd3lio%2Fdegu-lang" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/d3lio/degu-lang
[INFO] finished tweaking git repo https://github.com/d3lio/degu-lang
[INFO] tweaked toml for git repo https://github.com/d3lio/degu-lang written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/d3lio/degu-lang on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/d3lio/degu-lang 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1fb5e7fc48bba33a0738158dd8567beefea9e0feed4d708e8473f2fb1b77feaa
[INFO] running `Command { std: "docker" "start" "1fb5e7fc48bba33a0738158dd8567beefea9e0feed4d708e8473f2fb1b77feaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1fb5e7fc48bba33a0738158dd8567beefea9e0feed4d708e8473f2fb1b77feaa" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fb5e7fc48bba33a0738158dd8567beefea9e0feed4d708e8473f2fb1b77feaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1fb5e7fc48bba33a0738158dd8567beefea9e0feed4d708e8473f2fb1b77feaa" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating src/compiler/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating src/llvm-wrap/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating src/syntax/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cc v1.0.31
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]     Checking lexpar v0.1.0 (https://github.com/d3lio/lexpar#067ed17a)
[INFO] [stderr]     Checking syntax v0.1.0 (/opt/rustwide/workdir/src/syntax)
[INFO] [stderr]    Migrating src/syntax/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Compiling llvm-sys v60.3.0
[INFO] [stderr]     Checking llvm-wrap v0.1.0 (/opt/rustwide/workdir/src/llvm-wrap)
[INFO] [stderr]    Migrating src/llvm-wrap/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking compiler v0.1.0 (/opt/rustwide/workdir/src/compiler)
[INFO] [stderr]    Migrating src/llvm-wrap/tests/e2e_main_sum.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/compiler/src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.31s
[INFO] [stderr] crater-edition-check: compiler v0.1.0 (/opt/rustwide/workdir/src/compiler) updating edition from 2018 to 2021
[INFO] [stderr] crater-edition-check: llvm-wrap v0.1.0 (/opt/rustwide/workdir/src/llvm-wrap) updating edition from 2018 to 2021
[INFO] [stderr] crater-edition-check: syntax v0.1.0 (/opt/rustwide/workdir/src/syntax) updating edition from 2018 to 2021
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking syntax v0.1.0 (/opt/rustwide/workdir/src/syntax)
[INFO] [stderr]     Checking llvm-wrap v0.1.0 (/opt/rustwide/workdir/src/llvm-wrap)
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]   --> src/llvm-wrap/src/execution_engine.rs:94:58
[INFO] [stdout]    |
[INFO] [stdout] 94 |         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), mem::transmute(addr));
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]    = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]    = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]    = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]    = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout]    = note: `#[warn(integer_to_ptr_transmutes)]` on by default
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]    |
[INFO] [stdout] 94 -         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), mem::transmute(addr));
[INFO] [stdout] 94 +         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), std::ptr::with_exposed_provenance_mut::<c_void>(addr));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]   --> src/llvm-wrap/src/execution_engine.rs:94:58
[INFO] [stdout]    |
[INFO] [stdout] 94 |         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), mem::transmute(addr));
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]    = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]    = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]    = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]    = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout]    = note: `#[warn(integer_to_ptr_transmutes)]` on by default
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]    |
[INFO] [stdout] 94 -         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), mem::transmute(addr));
[INFO] [stdout] 94 +         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), std::ptr::with_exposed_provenance_mut::<c_void>(addr));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/llvm-wrap/tests/e2e_main_sum.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | extern fn print_u32(value: u32) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/llvm-wrap/tests/e2e_main_sum.rs:129:15
[INFO] [stdout]     |
[INFO] [stdout] 129 |     let main: extern fn() = unsafe {
[INFO] [stdout]     |               ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking compiler v0.1.0 (/opt/rustwide/workdir/src/compiler)
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/llvm-wrap/tests/e2e_main_sum.rs:126:61
[INFO] [stdout]     |
[INFO] [stdout] 126 |         ee.add_global_mapping(print_f.as_value(), print_u32 as usize);
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 126 |         ee.add_global_mapping(print_f.as_value(), print_u32 as *const () as usize);
[INFO] [stdout]     |                                                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/llvm-wrap/tests/e2e_main_sum.rs:136:20
[INFO] [stdout]     |
[INFO] [stdout] 136 |         assert_eq!(OUTPUT, Some(6));
[INFO] [stdout]     |                    ^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/compiler/src/compiler/standard.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern fn print_number(value: f64) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/compiler/src/compiler/mod.rs:336:19
[INFO] [stdout]     |
[INFO] [stdout] 336 |         let main: extern fn() = unsafe {
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/compiler/src/compiler/standard.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern fn print_number(value: f64) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/compiler/src/compiler/mod.rs:336:19
[INFO] [stdout]     |
[INFO] [stdout] 336 |         let main: extern fn() = unsafe {
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `message` is never read
[INFO] [stdout]   --> src/compiler/src/compiler/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct CompilerError {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 50 |     message: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CompilerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/compiler/src/compiler/standard.rs:25:80
[INFO] [stdout]    |
[INFO] [stdout] 25 |             self.ee.add_global_mapping(print_number_f.as_value(), print_number as usize);
[INFO] [stdout]    |                                                                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 25 |             self.ee.add_global_mapping(print_number_f.as_value(), print_number as *const () as usize);
[INFO] [stdout]    |                                                                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `message` is never read
[INFO] [stdout]   --> src/compiler/src/compiler/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct CompilerError {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 50 |     message: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CompilerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/compiler/src/compiler/standard.rs:25:80
[INFO] [stdout]    |
[INFO] [stdout] 25 |             self.ee.add_global_mapping(print_number_f.as_value(), print_number as usize);
[INFO] [stdout]    |                                                                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 25 |             self.ee.add_global_mapping(print_number_f.as_value(), print_number as *const () as usize);
[INFO] [stdout]    |                                                                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.22s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating src/compiler/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating src/llvm-wrap/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating src/syntax/Cargo.toml from 2018 edition to 2021
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking syntax v0.1.0 (/opt/rustwide/workdir/src/syntax)
[INFO] [stderr]     Checking llvm-wrap v0.1.0 (/opt/rustwide/workdir/src/llvm-wrap)
[INFO] [stderr]     Checking compiler v0.1.0 (/opt/rustwide/workdir/src/compiler)
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]   --> src/llvm-wrap/src/execution_engine.rs:94:58
[INFO] [stdout]    |
[INFO] [stdout] 94 |         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), mem::transmute(addr));
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]    = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]    = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]    = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]    = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout]    = note: `#[warn(integer_to_ptr_transmutes)]` on by default
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]    |
[INFO] [stdout] 94 -         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), mem::transmute(addr));
[INFO] [stdout] 94 +         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), std::ptr::with_exposed_provenance_mut::<c_void>(addr));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/syntax/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/syntax/src/parser/transform.rs (1 fix)
[INFO] [stderr]    Migrating src/llvm-wrap/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/llvm-wrap/src/execution_engine.rs (1 fix)
[INFO] [stderr]    Migrating src/compiler/src/main.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/llvm-wrap/src/llvm_ref.rs (1 fix)
[INFO] [stderr]        Fixed src/compiler/src/compiler/standard.rs (1 fix)
[INFO] [stderr]    Migrating src/llvm-wrap/tests/e2e_main_sum.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/compiler/src/compiler/mod.rs (1 fix)
[INFO] [stderr]        Fixed src/llvm-wrap/tests/e2e_main_sum.rs (1 fix)
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/llvm-wrap/tests/e2e_main_sum.rs:136:20
[INFO] [stdout]     |
[INFO] [stdout] 136 |         assert_eq!(OUTPUT, Some(6));
[INFO] [stdout]     |                    ^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.06s
[INFO] [stderr] crater-edition-check: compiler v0.1.0 (/opt/rustwide/workdir/src/compiler) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: llvm-wrap v0.1.0 (/opt/rustwide/workdir/src/llvm-wrap) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: syntax v0.1.0 (/opt/rustwide/workdir/src/syntax) updating edition from 2021 to 2024
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking syntax v0.1.0 (/opt/rustwide/workdir/src/syntax)
[INFO] [stderr]     Checking llvm-wrap v0.1.0 (/opt/rustwide/workdir/src/llvm-wrap)
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]   --> src/llvm-wrap/src/execution_engine.rs:94:58
[INFO] [stdout]    |
[INFO] [stdout] 94 |         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), mem::transmute(addr));
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]    = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]    = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]    = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]    = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout]    = note: `#[warn(integer_to_ptr_transmutes)]` on by default
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]    |
[INFO] [stdout] 94 -         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), mem::transmute(addr));
[INFO] [stdout] 94 +         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), std::ptr::with_exposed_provenance_mut::<c_void>(addr));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]   --> src/llvm-wrap/src/execution_engine.rs:94:58
[INFO] [stdout]    |
[INFO] [stdout] 94 |         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), mem::transmute(addr));
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]    = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]    = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]    = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]    = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout]    = note: `#[warn(integer_to_ptr_transmutes)]` on by default
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]    |
[INFO] [stdout] 94 -         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), mem::transmute(addr));
[INFO] [stdout] 94 +         LLVMAddGlobalMapping(self.ptr, value.llvm_ref(), std::ptr::with_exposed_provenance_mut::<c_void>(addr));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/llvm-wrap/tests/e2e_main_sum.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | extern fn print_u32(value: u32) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking compiler v0.1.0 (/opt/rustwide/workdir/src/compiler)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/llvm-wrap/tests/e2e_main_sum.rs:129:15
[INFO] [stdout]     |
[INFO] [stdout] 129 |     let main: extern fn() = unsafe {
[INFO] [stdout]     |               ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/llvm-wrap/tests/e2e_main_sum.rs:126:61
[INFO] [stdout]     |
[INFO] [stdout] 126 |         ee.add_global_mapping(print_f.as_value(), print_u32 as usize);
[INFO] [stdout]     |                                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 126 |         ee.add_global_mapping(print_f.as_value(), print_u32 as *const () as usize);
[INFO] [stdout]     |                                                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: creating a shared reference to mutable static
[INFO] [stdout]    --> src/llvm-wrap/tests/e2e_main_sum.rs:136:20
[INFO] [stdout]     |
[INFO] [stdout] 136 |         assert_eq!(OUTPUT, Some(6));
[INFO] [stdout]     |                    ^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[deny(static_mut_refs)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llvm-wrap` (test "e2e_main_sum") due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/compiler/src/compiler/standard.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern fn print_number(value: f64) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/compiler/src/compiler/mod.rs:336:19
[INFO] [stdout]     |
[INFO] [stdout] 336 |         let main: extern fn() = unsafe {
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/compiler/src/compiler/standard.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern fn print_number(value: f64) {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/compiler/src/compiler/mod.rs:336:19
[INFO] [stdout]     |
[INFO] [stdout] 336 |         let main: extern fn() = unsafe {
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `message` is never read
[INFO] [stdout]   --> src/compiler/src/compiler/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct CompilerError {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 50 |     message: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CompilerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/compiler/src/compiler/standard.rs:25:80
[INFO] [stdout]    |
[INFO] [stdout] 25 |             self.ee.add_global_mapping(print_number_f.as_value(), print_number as usize);
[INFO] [stdout]    |                                                                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 25 |             self.ee.add_global_mapping(print_number_f.as_value(), print_number as *const () as usize);
[INFO] [stdout]    |                                                                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `message` is never read
[INFO] [stdout]   --> src/compiler/src/compiler/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct CompilerError {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 50 |     message: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CompilerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/compiler/src/compiler/standard.rs:25:80
[INFO] [stdout]    |
[INFO] [stdout] 25 |             self.ee.add_global_mapping(print_number_f.as_value(), print_number as usize);
[INFO] [stdout]    |                                                                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 25 |             self.ee.add_global_mapping(print_number_f.as_value(), print_number as *const () as usize);
[INFO] [stdout]    |                                                                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1fb5e7fc48bba33a0738158dd8567beefea9e0feed4d708e8473f2fb1b77feaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb5e7fc48bba33a0738158dd8567beefea9e0feed4d708e8473f2fb1b77feaa", kill_on_drop: false }`
[INFO] [stdout] 1fb5e7fc48bba33a0738158dd8567beefea9e0feed4d708e8473f2fb1b77feaa
