[INFO] fetching crate mimium-lang 2.3.1...
[INFO] testing mimium-lang-2.3.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate mimium-lang 2.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mimium-lang 2.3.1
[INFO] finished tweaking crates.io crate mimium-lang 2.3.1
[INFO] tweaked toml for crates.io crate mimium-lang 2.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mimium-lang 2.3.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mimium-lang 2.3.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.49
[INFO] [stderr]   Downloaded mimalloc v0.1.43
[INFO] [stderr]   Downloaded intx v0.1.0
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.49
[INFO] [stderr]   Downloaded homedir v0.3.4
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a276470586485ab3f69013c11dd65c339abfbb5be7e27f8ac8223471d783c397
[INFO] running `Command { std: "docker" "start" "-a" "a276470586485ab3f69013c11dd65c339abfbb5be7e27f8ac8223471d783c397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a276470586485ab3f69013c11dd65c339abfbb5be7e27f8ac8223471d783c397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a276470586485ab3f69013c11dd65c339abfbb5be7e27f8ac8223471d783c397", kill_on_drop: false }`
[INFO] [stdout] a276470586485ab3f69013c11dd65c339abfbb5be7e27f8ac8223471d783c397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32be4fb19ec00916e9a9509dea9d8b80eefb89150356a518421f530f9a1cee38
[INFO] running `Command { std: "docker" "start" "-a" "32be4fb19ec00916e9a9509dea9d8b80eefb89150356a518421f530f9a1cee38", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.99
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling cc v1.2.5
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling wasm-bindgen v0.2.99
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling mimium-lang v2.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling intx v0.1.0
[INFO] [stderr]    Compiling ariadne v0.4.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling chumsky v0.9.3
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.39
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling mimalloc v0.1.43
[INFO] [stderr]    Compiling homedir v0.3.4
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.99
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling string-interner v0.17.0
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.99
[INFO] [stderr]    Compiling colog v1.3.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.99
[INFO] [stdout] warning: unused import: `super::PType`
[INFO] [stdout]  --> src/types/builder.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::PType;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Type`
[INFO] [stdout]  --> src/types/builder.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/compiler/typing.rs:59:40
[INFO] [stdout]    |
[INFO] [stdout] 59 |             Error::IndexForNonTuple(_, ty) => {
[INFO] [stdout]    |                                        ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fidx`
[INFO] [stdout]    --> src/compiler/bytecodegen.rs:756:9
[INFO] [stdout]     |
[INFO] [stdout] 756 |         fidx: usize,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_fidx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/runtime/vm.rs:452:33
[INFO] [stdout]     |
[INFO] [stdout] 452 |     fn set_stacktype(&mut self, offset: i64, t: RawValType) {
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/runtime/vm.rs:452:46
[INFO] [stdout]     |
[INFO] [stdout] 452 |     fn set_stacktype(&mut self, offset: i64, t: RawValType) {
[INFO] [stdout]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pat`
[INFO] [stdout]    --> src/ast_interpreter.rs:352:39
[INFO] [stdout]     |
[INFO] [stdout] 352 |         ast::Expr::Let(TypedPattern { pat, .. }, e, then) => {
[INFO] [stdout]     |                                       ^^^ help: try ignoring the field: `pat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `then`
[INFO] [stdout]    --> src/ast_interpreter.rs:352:53
[INFO] [stdout]     |
[INFO] [stdout] 352 |         ast::Expr::Let(TypedPattern { pat, .. }, e, then) => {
[INFO] [stdout]     |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_then`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e_v`
[INFO] [stdout]    --> src/ast_interpreter.rs:353:17
[INFO] [stdout]     |
[INFO] [stdout] 353 |             let e_v = eval_ast(*e, ctx)?;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_e_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/utils/error.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct FileCache {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 43 |     path: Symbol,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_redundunt_mov` is never used
[INFO] [stdout]    --> src/compiler/bytecodegen.rs:812:4
[INFO] [stdout]     |
[INFO] [stdout] 812 | fn remove_redundunt_mov(program: vm::Program) -> vm::Program {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `debug_stacktype` is never read
[INFO] [stdout]    --> src/runtime/vm.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub struct Machine {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 239 |     debug_stacktype: Vec<RawValType>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_vec` is never used
[INFO] [stdout]    --> src/runtime/vm.rs:318:4
[INFO] [stdout]     |
[INFO] [stdout] 318 | fn set_vec<T>(vec: &mut Vec<T>, i: usize, value: T)
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.97s
[INFO] running `Command { std: "docker" "inspect" "32be4fb19ec00916e9a9509dea9d8b80eefb89150356a518421f530f9a1cee38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32be4fb19ec00916e9a9509dea9d8b80eefb89150356a518421f530f9a1cee38", kill_on_drop: false }`
[INFO] [stdout] 32be4fb19ec00916e9a9509dea9d8b80eefb89150356a518421f530f9a1cee38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aab55d0870673031f90b9876c065b05a9da51ff563e9aba5a855b70ae57302fd
[INFO] running `Command { std: "docker" "start" "-a" "aab55d0870673031f90b9876c065b05a9da51ff563e9aba5a855b70ae57302fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling js-sys v0.3.76
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.49
[INFO] [stdout] warning: unused import: `super::PType`
[INFO] [stdout]  --> src/types/builder.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::PType;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Type`
[INFO] [stdout]  --> src/types/builder.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/compiler/typing.rs:59:40
[INFO] [stdout]    |
[INFO] [stdout] 59 |             Error::IndexForNonTuple(_, ty) => {
[INFO] [stdout]    |                                        ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fidx`
[INFO] [stdout]    --> src/compiler/bytecodegen.rs:756:9
[INFO] [stdout]     |
[INFO] [stdout] 756 |         fidx: usize,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_fidx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/runtime/vm.rs:452:33
[INFO] [stdout]     |
[INFO] [stdout] 452 |     fn set_stacktype(&mut self, offset: i64, t: RawValType) {
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/runtime/vm.rs:452:46
[INFO] [stdout]     |
[INFO] [stdout] 452 |     fn set_stacktype(&mut self, offset: i64, t: RawValType) {
[INFO] [stdout]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pat`
[INFO] [stdout]    --> src/ast_interpreter.rs:352:39
[INFO] [stdout]     |
[INFO] [stdout] 352 |         ast::Expr::Let(TypedPattern { pat, .. }, e, then) => {
[INFO] [stdout]     |                                       ^^^ help: try ignoring the field: `pat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `then`
[INFO] [stdout]    --> src/ast_interpreter.rs:352:53
[INFO] [stdout]     |
[INFO] [stdout] 352 |         ast::Expr::Let(TypedPattern { pat, .. }, e, then) => {
[INFO] [stdout]     |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_then`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e_v`
[INFO] [stdout]    --> src/ast_interpreter.rs:353:17
[INFO] [stdout]     |
[INFO] [stdout] 353 |             let e_v = eval_ast(*e, ctx)?;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_e_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/utils/error.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct FileCache {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 43 |     path: Symbol,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_redundunt_mov` is never used
[INFO] [stdout]    --> src/compiler/bytecodegen.rs:812:4
[INFO] [stdout]     |
[INFO] [stdout] 812 | fn remove_redundunt_mov(program: vm::Program) -> vm::Program {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `debug_stacktype` is never read
[INFO] [stdout]    --> src/runtime/vm.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub struct Machine {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 239 |     debug_stacktype: Vec<RawValType>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_vec` is never used
[INFO] [stdout]    --> src/runtime/vm.rs:318:4
[INFO] [stdout]     |
[INFO] [stdout] 318 | fn set_vec<T>(vec: &mut Vec<T>, i: usize, value: T)
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.49
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.49
[INFO] [stderr]    Compiling mimium-lang v2.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]    --> src/compiler/parser/test.rs:515:10
[INFO] [stdout]     |
[INFO] [stdout] 515 |     let (ast, errs) = parse(&src.to_string(), None);
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/compiler/typing.rs:59:40
[INFO] [stdout]    |
[INFO] [stdout] 59 |             Error::IndexForNonTuple(_, ty) => {
[INFO] [stdout]    |                                        ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fidx`
[INFO] [stdout]    --> src/compiler/bytecodegen.rs:756:9
[INFO] [stdout]     |
[INFO] [stdout] 756 |         fidx: usize,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_fidx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/runtime/vm.rs:452:33
[INFO] [stdout]     |
[INFO] [stdout] 452 |     fn set_stacktype(&mut self, offset: i64, t: RawValType) {
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/runtime/vm.rs:452:46
[INFO] [stdout]     |
[INFO] [stdout] 452 |     fn set_stacktype(&mut self, offset: i64, t: RawValType) {
[INFO] [stdout]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pat`
[INFO] [stdout]    --> src/ast_interpreter.rs:352:39
[INFO] [stdout]     |
[INFO] [stdout] 352 |         ast::Expr::Let(TypedPattern { pat, .. }, e, then) => {
[INFO] [stdout]     |                                       ^^^ help: try ignoring the field: `pat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `then`
[INFO] [stdout]    --> src/ast_interpreter.rs:352:53
[INFO] [stdout]     |
[INFO] [stdout] 352 |         ast::Expr::Let(TypedPattern { pat, .. }, e, then) => {
[INFO] [stdout]     |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_then`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e_v`
[INFO] [stdout]    --> src/ast_interpreter.rs:353:17
[INFO] [stdout]     |
[INFO] [stdout] 353 |             let e_v = eval_ast(*e, ctx)?;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_e_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/utils/error.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct FileCache {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 43 |     path: Symbol,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_redundunt_mov` is never used
[INFO] [stdout]    --> src/compiler/bytecodegen.rs:812:4
[INFO] [stdout]     |
[INFO] [stdout] 812 | fn remove_redundunt_mov(program: vm::Program) -> vm::Program {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `debug_stacktype` is never read
[INFO] [stdout]    --> src/runtime/vm.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub struct Machine {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 239 |     debug_stacktype: Vec<RawValType>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_vec` is never used
[INFO] [stdout]    --> src/runtime/vm.rs:318:4
[INFO] [stdout]     |
[INFO] [stdout] 318 | fn set_vec<T>(vec: &mut Vec<T>, i: usize, value: T)
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.83s
[INFO] running `Command { std: "docker" "inspect" "aab55d0870673031f90b9876c065b05a9da51ff563e9aba5a855b70ae57302fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab55d0870673031f90b9876c065b05a9da51ff563e9aba5a855b70ae57302fd", kill_on_drop: false }`
[INFO] [stdout] aab55d0870673031f90b9876c065b05a9da51ff563e9aba5a855b70ae57302fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 242d94a6254f5caeda6c4ea710ab73999bc747b15e3f2ebe2f73bbac4a39880b
[INFO] running `Command { std: "docker" "start" "-a" "242d94a6254f5caeda6c4ea710ab73999bc747b15e3f2ebe2f73bbac4a39880b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::PType`
[INFO] [stderr]  --> src/types/builder.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::PType;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::Type`
[INFO] [stderr]  --> src/types/builder.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::Type;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]   --> src/compiler/typing.rs:59:40
[INFO] [stderr]    |
[INFO] [stderr] 59 |             Error::IndexForNonTuple(_, ty) => {
[INFO] [stderr]    |                                        ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fidx`
[INFO] [stderr]    --> src/compiler/bytecodegen.rs:756:9
[INFO] [stderr]     |
[INFO] [stderr] 756 |         fidx: usize,
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_fidx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]    --> src/runtime/vm.rs:452:33
[INFO] [stderr]     |
[INFO] [stderr] 452 |     fn set_stacktype(&mut self, offset: i64, t: RawValType) {
[INFO] [stderr]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]    --> src/runtime/vm.rs:452:46
[INFO] [stderr]     |
[INFO] [stderr] 452 |     fn set_stacktype(&mut self, offset: i64, t: RawValType) {
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pat`
[INFO] [stderr]    --> src/ast_interpreter.rs:352:39
[INFO] [stderr]     |
[INFO] [stderr] 352 |         ast::Expr::Let(TypedPattern { pat, .. }, e, then) => {
[INFO] [stderr]     |                                       ^^^ help: try ignoring the field: `pat: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `then`
[INFO] [stderr]    --> src/ast_interpreter.rs:352:53
[INFO] [stderr]     |
[INFO] [stderr] 352 |         ast::Expr::Let(TypedPattern { pat, .. }, e, then) => {
[INFO] [stderr]     |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_then`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e_v`
[INFO] [stderr]    --> src/ast_interpreter.rs:353:17
[INFO] [stderr]     |
[INFO] [stderr] 353 |             let e_v = eval_ast(*e, ctx)?;
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_e_v`
[INFO] [stderr] 
[INFO] [stderr] warning: field `path` is never read
[INFO] [stderr]   --> src/utils/error.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 42 | struct FileCache {
[INFO] [stderr]    |        --------- field in this struct
[INFO] [stderr] 43 |     path: Symbol,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `remove_redundunt_mov` is never used
[INFO] [stderr]    --> src/compiler/bytecodegen.rs:812:4
[INFO] [stderr]     |
[INFO] [stderr] 812 | fn remove_redundunt_mov(program: vm::Program) -> vm::Program {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `debug_stacktype` is never read
[INFO] [stderr]    --> src/runtime/vm.rs:239:5
[INFO] [stderr]     |
[INFO] [stderr] 224 | pub struct Machine {
[INFO] [stderr]     |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 239 |     debug_stacktype: Vec<RawValType>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `set_vec` is never used
[INFO] [stderr]    --> src/runtime/vm.rs:318:4
[INFO] [stderr]     |
[INFO] [stderr] 318 | fn set_vec<T>(vec: &mut Vec<T>, i: usize, value: T)
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mimium-lang` (lib) generated 13 warnings (run `cargo fix --lib -p mimium-lang` to apply 2 suggestions)
[INFO] [stderr] warning: unused variable: `ast`
[INFO] [stderr]    --> src/compiler/parser/test.rs:515:10
[INFO] [stderr]     |
[INFO] [stderr] 515 |     let (ast, errs) = parse(&src.to_string(), None);
[INFO] [stderr]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]   --> src/compiler/typing.rs:59:40
[INFO] [stderr]    |
[INFO] [stderr] 59 |             Error::IndexForNonTuple(_, ty) => {
[INFO] [stderr]    |                                        ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: `mimium-lang` (lib test) generated 12 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mimium_lang-46a783f24a2bdf57)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test compiler::bytecodegen::test::build ... ok
[INFO] [stdout] test compiler::mirgen::recursecheck::test::recurse_remove ... ok
[INFO] [stdout] test compiler::mirgen::convert_pronoun::test::test_selfconvert ... ok
[INFO] [stdout] test compiler::parser::lexer::test::comment ... ok
[INFO] [stdout] test compiler::parser::lexer::test::test_whitespaces ... ok
[INFO] [stdout] test compiler::parser::lexer::test::test_let ... ok
[INFO] [stdout] test compiler::parser::test::test_add ... ok
[INFO] [stdout] test compiler::parser::test::test_apply ... ok
[INFO] [stdout] test compiler::parser::test::test_block ... ok
[INFO] [stdout] test compiler::parser::test::test_assign1 ... ok
[INFO] [stdout] test compiler::parser::test::test_assign2 ... ok
[INFO] [stdout] test compiler::parser::test::test_int ... ok
[INFO] [stdout] test compiler::parser::test::global_fnmultiple ... ok
[INFO] [stdout] test compiler::parser::test::test_macrodef ... ok
[INFO] [stdout] test compiler::parser::test::test_string ... ok
[INFO] [stdout] test compiler::parser::test::test_lettuple ... ok
[INFO] [stdout] test compiler::parser::test::test_applynested ... ok
[INFO] [stdout] test compiler::parser::test::test_err_builtin_redefine ... ok
[INFO] [stdout] test compiler::parser::test::test_if ... ok
[INFO] [stdout] test compiler::parser::test::test_var ... ok
[INFO] [stdout] test runtime::vm::bytecode::ensure_bytecode_size ... ok
[INFO] [stdout] test compiler::parser::test::test_if_noelse ... ok
[INFO] [stdout] test runtime::vm::test::closure_gc_open ... ok
[INFO] [stdout] test compiler::parser::test::test_fndef ... ok
[INFO] [stdout] test runtime::vm::test::array_init ... ok
[INFO] [stdout] test compiler::parser::test::test_at ... ok
[INFO] [stdout] test runtime::vm::test::closure_gc_closed ... ok
[INFO] [stdout] test runtime::vm::test::ensure_closurekey_size ... ok
[INFO] [stdout] test runtime::vm::test::closuretest ... ok
[INFO] [stdout] test runtime::vm::test::size_of_extern_func ... ok
[INFO] [stdout] test runtime::vm::test::rust_closure_test ... ok
[INFO] [stdout] test runtime::vm::test::size_of_intern_func ... ok
[INFO] [stdout] test runtime::vm::test::stack_set_vec_test1 ... ok
[INFO] [stdout] test runtime::vm::test::stack_set_vec_test4 ... ok
[INFO] [stdout] test runtime::vm::test::stack_set_vec_test3 ... ok
[INFO] [stdout] test runtime::vm::test::stack_set_vec_test2 ... ok
[INFO] [stdout] test compiler::parser::test::test_let ... ok
[INFO] [stdout] test utils::half_float::test::safecast ... ok
[INFO] [stdout] test types::builder::typemacro_test::buildertest ... ok
[INFO] [stdout] test compiler::parser::test::test_macroexpand ... ok
[INFO] [stdout] test compiler::test::bytecode_channelcount ... ok
[INFO] [stdout] test compiler::parser::test::test_stmt_without_return ... ok
[INFO] [stdout] test compiler::parser::test::test_array_literal ... ok
[INFO] [stdout] test compiler::test::mir_channelcount ... ok
[INFO] [stdout] test compiler::parser::test::test_array_access ... ok
[INFO] [stdout] test compiler::parser::test::test_tuple ... ok
[INFO] [stdout] test compiler::parser::test::test_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mimium_lang
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "242d94a6254f5caeda6c4ea710ab73999bc747b15e3f2ebe2f73bbac4a39880b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "242d94a6254f5caeda6c4ea710ab73999bc747b15e3f2ebe2f73bbac4a39880b", kill_on_drop: false }`
[INFO] [stdout] 242d94a6254f5caeda6c4ea710ab73999bc747b15e3f2ebe2f73bbac4a39880b