[INFO] fetching crate wac 0.0.1...
[INFO] testing wac-0.0.1 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate wac 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate wac 0.0.1 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wac 0.0.1
[INFO] finished tweaking crates.io crate wac 0.0.1
[INFO] tweaked toml for crates.io crate wac 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate wac 0.0.1 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" "+1.83.0" "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 blake3 v0.3.4
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[INFO] [stderr]   Downloaded wabt v0.9.2
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[INFO] [stderr]   Downloaded errno v0.2.5
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.59.0
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[INFO] [stderr]   Downloaded gimli v0.20.0
[INFO] [stderr]   Downloaded wabt-sys v0.7.2
[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" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91ad67ecc6c8a3fde401e01e89ec855226cb568cf4d5f9f8dd001100ab475009
[INFO] running `Command { std: "docker" "start" "-a" "91ad67ecc6c8a3fde401e01e89ec855226cb568cf4d5f9f8dd001100ab475009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91ad67ecc6c8a3fde401e01e89ec855226cb568cf4d5f9f8dd001100ab475009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ad67ecc6c8a3fde401e01e89ec855226cb568cf4d5f9f8dd001100ab475009", kill_on_drop: false }`
[INFO] [stdout] 91ad67ecc6c8a3fde401e01e89ec855226cb568cf4d5f9f8dd001100ab475009
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45d008433657efa6ab1af732ea3e6f6ec0a078f19bb43c818e8d7bf7bbd1b075
[INFO] running `Command { std: "docker" "start" "-a" "45d008433657efa6ab1af732ea3e6f6ec0a078f19bb43c818e8d7bf7bbd1b075", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling cc v1.0.57
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cranelift-entity v0.59.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.59.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.59.0
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]    Compiling blake3 v0.3.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling cranelift-bforest v0.59.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling wasmparser v0.51.4
[INFO] [stderr]    Compiling serde-bench v0.0.7
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling wabt-sys v0.7.2
[INFO] [stderr]    Compiling wasmer-runtime-core v0.17.1
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling gimli v0.20.0
[INFO] [stderr]    Compiling errno v0.2.5
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling cranelift-codegen v0.59.0
[INFO] [stderr]    Compiling wasmer-clif-fork-frontend v0.59.0
[INFO] [stderr]    Compiling cranelift-native v0.59.0
[INFO] [stderr]    Compiling wasmer-clif-fork-wasm v0.59.0
[INFO] [stderr]    Compiling wasmer-clif-backend v0.17.1
[INFO] [stderr]    Compiling wasmer-runtime v0.17.1
[INFO] [stderr]    Compiling wabt v0.9.2
[INFO] [stderr]    Compiling wac v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 | /                 /// the index into the string where we encountered the
[INFO] [stdout] 117 | |                 /// unrecognized token
[INFO] [stdout]     | |______________________________________^
[INFO] [stdout] 118 |                   span,
[INFO] [stdout]     |                   ---- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 /// the start of the unrecognized token
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 121 |                     text: _,
[INFO] [stdout]     |                     ------- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 /// the location where we expected to see the quote char
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 125 |                 span,
[INFO] [stdout]     |                 ---- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 /// the actual character that was seen instead of ' or "
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 128 |                     actual: _,
[INFO] [stdout]     |                     --------- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:131:17
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 /// string describing the end state encountered
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 132 |                     state: _,
[INFO] [stdout]     |                     -------- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 | /                 /// index into the string marking the start of the
[INFO] [stdout] 136 | |                 /// unterminated strin gliteral
[INFO] [stdout]     | |_______________________________________________^
[INFO] [stdout] 137 |                   span,
[INFO] [stdout]     |                   ---- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/imp.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | pub fn make_import_object() -> wr::ImportObject {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: WasmExternType` will fail
[INFO] [stdout]   --> src/imp.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |               "panic_raw" => wr::func!(|ctx: &mut wr::Ctx, len: i32, ptr: i32| {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 49 | |                 let memory = ctx.memory(0);
[INFO] [stdout] 50 | |                 let s = read_str(memory, len, ptr);
[INFO] [stdout] 51 | |                 panic!("{}", s);
[INFO] [stdout] 52 | |             }),
[INFO] [stdout]    | |______________^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `wr::func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.59.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "45d008433657efa6ab1af732ea3e6f6ec0a078f19bb43c818e8d7bf7bbd1b075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d008433657efa6ab1af732ea3e6f6ec0a078f19bb43c818e8d7bf7bbd1b075", kill_on_drop: false }`
[INFO] [stdout] 45d008433657efa6ab1af732ea3e6f6ec0a078f19bb43c818e8d7bf7bbd1b075
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8d97fb2c9e068bef0126087777881328e250eb2e9b65a676e43129a4007df51
[INFO] running `Command { std: "docker" "start" "-a" "a8d97fb2c9e068bef0126087777881328e250eb2e9b65a676e43129a4007df51", kill_on_drop: false }`
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 | /                 /// the index into the string where we encountered the
[INFO] [stdout] 117 | |                 /// unrecognized token
[INFO] [stdout]     | |______________________________________^
[INFO] [stdout] 118 |                   span,
[INFO] [stdout]     |                   ---- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 /// the start of the unrecognized token
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 121 |                     text: _,
[INFO] [stdout]     |                     ------- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 /// the location where we expected to see the quote char
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 125 |                 span,
[INFO] [stdout]     |                 ---- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 /// the actual character that was seen instead of ' or "
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 128 |                     actual: _,
[INFO] [stdout]     |                     --------- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:131:17
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 /// string describing the end state encountered
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 132 |                     state: _,
[INFO] [stdout]     |                     -------- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 | /                 /// index into the string marking the start of the
[INFO] [stdout] 136 | |                 /// unterminated strin gliteral
[INFO] [stdout]     | |_______________________________________________^
[INFO] [stdout] 137 |                   span,
[INFO] [stdout]     |                   ---- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/imp.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | pub fn make_import_object() -> wr::ImportObject {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: WasmExternType` will fail
[INFO] [stdout]   --> src/imp.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |               "panic_raw" => wr::func!(|ctx: &mut wr::Ctx, len: i32, ptr: i32| {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 49 | |                 let memory = ctx.memory(0);
[INFO] [stdout] 50 | |                 let s = read_str(memory, len, ptr);
[INFO] [stdout] 51 | |                 panic!("{}", s);
[INFO] [stdout] 52 | |             }),
[INFO] [stdout]    | |______________^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `wr::func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wac v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 | /                 /// the index into the string where we encountered the
[INFO] [stdout] 117 | |                 /// unrecognized token
[INFO] [stdout]     | |______________________________________^
[INFO] [stdout] 118 |                   span,
[INFO] [stdout]     |                   ---- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 /// the start of the unrecognized token
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 121 |                     text: _,
[INFO] [stdout]     |                     ------- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 /// the location where we expected to see the quote char
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 125 |                 span,
[INFO] [stdout]     |                 ---- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 /// the actual character that was seen instead of ' or "
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 128 |                     actual: _,
[INFO] [stdout]     |                     --------- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:131:17
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 /// string describing the end state encountered
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 132 |                     state: _,
[INFO] [stdout]     |                     -------- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lexer.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 | /                 /// index into the string marking the start of the
[INFO] [stdout] 136 | |                 /// unterminated strin gliteral
[INFO] [stdout]     | |_______________________________________________^
[INFO] [stdout] 137 |                   span,
[INFO] [stdout]     |                   ---- rustdoc does not generate documentation for pattern fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/wasmer.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Wabt(wabt::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Wabt(()),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/wasmer.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Wasmer(wr::error::Error),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Wasmer(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/imp.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | pub fn make_import_object() -> wr::ImportObject {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: WasmExternType` will fail
[INFO] [stdout]   --> src/imp.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |               "panic_raw" => wr::func!(|ctx: &mut wr::Ctx, len: i32, ptr: i32| {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 49 | |                 let memory = ctx.memory(0);
[INFO] [stdout] 50 | |                 let s = read_str(memory, len, ptr);
[INFO] [stdout] 51 | |                 panic!("{}", s);
[INFO] [stdout] 52 | |             }),
[INFO] [stdout]    | |______________^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `wr::func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.30s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.59.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a8d97fb2c9e068bef0126087777881328e250eb2e9b65a676e43129a4007df51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d97fb2c9e068bef0126087777881328e250eb2e9b65a676e43129a4007df51", kill_on_drop: false }`
[INFO] [stdout] a8d97fb2c9e068bef0126087777881328e250eb2e9b65a676e43129a4007df51
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca96e42f408d526227d01e74f9ee314fb46e8a8ed5247424a1d0448cae379bc0
[INFO] running `Command { std: "docker" "start" "-a" "ca96e42f408d526227d01e74f9ee314fb46e8a8ed5247424a1d0448cae379bc0", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lexer.rs:116:17
[INFO] [stderr]     |
[INFO] [stderr] 116 | /                 /// the index into the string where we encountered the
[INFO] [stderr] 117 | |                 /// unrecognized token
[INFO] [stderr]     | |______________________________________^
[INFO] [stderr] 118 |                   span,
[INFO] [stderr]     |                   ---- rustdoc does not generate documentation for pattern fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lexer.rs:120:17
[INFO] [stderr]     |
[INFO] [stderr] 120 |                 /// the start of the unrecognized token
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 121 |                     text: _,
[INFO] [stderr]     |                     ------- rustdoc does not generate documentation for pattern fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lexer.rs:124:17
[INFO] [stderr]     |
[INFO] [stderr] 124 |                 /// the location where we expected to see the quote char
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 125 |                 span,
[INFO] [stderr]     |                 ---- rustdoc does not generate documentation for pattern fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lexer.rs:127:17
[INFO] [stderr]     |
[INFO] [stderr] 127 |                 /// the actual character that was seen instead of ' or "
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 128 |                     actual: _,
[INFO] [stderr]     |                     --------- rustdoc does not generate documentation for pattern fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lexer.rs:131:17
[INFO] [stderr]     |
[INFO] [stderr] 131 |                 /// string describing the end state encountered
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 132 |                     state: _,
[INFO] [stderr]     |                     -------- rustdoc does not generate documentation for pattern fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lexer.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 | /                 /// index into the string marking the start of the
[INFO] [stderr] 136 | |                 /// unterminated strin gliteral
[INFO] [stderr]     | |_______________________________________________^
[INFO] [stderr] 137 |                   span,
[INFO] [stderr]     |                   ---- rustdoc does not generate documentation for pattern fields
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: this function depends on never type fallback being `()`
[INFO] [stderr]   --> src/imp.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | pub fn make_import_object() -> wr::ImportObject {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748>
[INFO] [stderr]    = help: specify the types explicitly
[INFO] [stderr] note: in edition 2024, the requirement `!: WasmExternType` will fail
[INFO] [stderr]   --> src/imp.rs:48:28
[INFO] [stderr]    |
[INFO] [stderr] 48 |               "panic_raw" => wr::func!(|ctx: &mut wr::Ctx, len: i32, ptr: i32| {
[INFO] [stderr]    |  ____________________________^
[INFO] [stderr] 49 | |                 let memory = ctx.memory(0);
[INFO] [stderr] 50 | |                 let s = read_str(memory, len, ptr);
[INFO] [stderr] 51 | |                 panic!("{}", s);
[INFO] [stderr] 52 | |             }),
[INFO] [stderr]    | |______________^
[INFO] [stderr]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `wr::func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `wac` (lib) generated 7 warnings
[INFO] [stderr] warning: `wac` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/wasmer.rs:31:10
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Wabt(wabt::Error),
[INFO] [stderr]    |     ---- ^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Wabt(()),
[INFO] [stderr]    |          ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/wasmer.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |     Wasmer(wr::error::Error),
[INFO] [stderr]    |     ------ ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 32 |     Wasmer(()),
[INFO] [stderr]    |            ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `wac` (example "wasmer") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.59.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wac-a105a8893c7a2a06)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lexer::tests::sample ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/wac.rs (/opt/rustwide/target/debug/deps/wac-8d87410644ceda71)
[INFO] [stderr]    Doc-tests wac
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/prelude/mod.rs - prelude (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/prelude/mod.rs - prelude (line 9) stdout ----
[INFO] [stdout] error: statements are terminated with a semicolon
[INFO] [stdout]  --> src/prelude/mod.rs:11:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | lang.wac:
[INFO] [stdout]   |         ^
[INFO] [stdout]   |
[INFO] [stdout] help: use a semicolon instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | lang.wac;
[INFO] [stdout]   |         ~
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `file`
[INFO] [stdout]  --> src/prelude/mod.rs:12:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     this file contains the imports
[INFO] [stdout]   |          ^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found built-in attribute `lang`
[INFO] [stdout]  --> src/prelude/mod.rs:11:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | lang.wac:
[INFO] [stdout]   | ^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/prelude/mod.rs - prelude (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ca96e42f408d526227d01e74f9ee314fb46e8a8ed5247424a1d0448cae379bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca96e42f408d526227d01e74f9ee314fb46e8a8ed5247424a1d0448cae379bc0", kill_on_drop: false }`
[INFO] [stdout] ca96e42f408d526227d01e74f9ee314fb46e8a8ed5247424a1d0448cae379bc0
