[INFO] cloning repository https://github.com/dolphinau/rust_wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dolphinau/rust_wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdolphinau%2Frust_wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdolphinau%2Frust_wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fef44743e96099bb37d8877dcba0fb423cd4b92b
[INFO] testing dolphinau/rust_wasm against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdolphinau%2Frust_wasm" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dolphinau/rust_wasm
[INFO] finished tweaking git repo https://github.com/dolphinau/rust_wasm
[INFO] tweaked toml for git repo https://github.com/dolphinau/rust_wasm written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dolphinau/rust_wasm on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dolphinau/rust_wasm 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wit-bindgen-rust-macro v0.36.0
[INFO] [stderr]   Downloaded wit-bindgen v0.36.0
[INFO] [stderr]   Downloaded wasm-metadata v0.220.1
[INFO] [stderr]   Downloaded wit-bindgen-rt v0.36.0
[INFO] [stderr]   Downloaded serde_derive v1.0.223
[INFO] [stderr]   Downloaded wit-bindgen-core v0.36.0
[INFO] [stderr]   Downloaded serde v1.0.223
[INFO] [stderr]   Downloaded serde_core v1.0.223
[INFO] [stderr]   Downloaded wit-bindgen-rust v0.36.0
[INFO] [stderr]   Downloaded wit-parser v0.220.1
[INFO] [stderr]   Downloaded wasm-encoder v0.220.1
[INFO] [stderr]   Downloaded wasmparser v0.220.1
[INFO] [stderr]   Downloaded wit-component v0.220.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ef8f2475393aa5b7b2b1fe5db5ac3aacf06e5ca51f2c3357a34f5f3cda39ba3
[INFO] running `Command { std: "docker" "start" "-a" "6ef8f2475393aa5b7b2b1fe5db5ac3aacf06e5ca51f2c3357a34f5f3cda39ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ef8f2475393aa5b7b2b1fe5db5ac3aacf06e5ca51f2c3357a34f5f3cda39ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef8f2475393aa5b7b2b1fe5db5ac3aacf06e5ca51f2c3357a34f5f3cda39ba3", kill_on_drop: false }`
[INFO] [stdout] 6ef8f2475393aa5b7b2b1fe5db5ac3aacf06e5ca51f2c3357a34f5f3cda39ba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a10549ec0beef9250143f1a313760d0b5b4f7ab52a7315f0487a229fead3b5e
[INFO] running `Command { std: "docker" "start" "-a" "5a10549ec0beef9250143f1a313760d0b5b4f7ab52a7315f0487a229fead3b5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.223
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.223
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling spdx v0.10.9
[INFO] [stderr]    Compiling wit-bindgen-rust v0.36.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling wit-bindgen-rust-macro v0.36.0
[INFO] [stderr]    Compiling wit-bindgen-rt v0.36.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.223
[INFO] [stderr]    Compiling wasmparser v0.220.1
[INFO] [stderr]    Compiling wasm-encoder v0.220.1
[INFO] [stderr]    Compiling wit-parser v0.220.1
[INFO] [stderr]    Compiling wasm-metadata v0.220.1
[INFO] [stderr]    Compiling wit-bindgen-core v0.36.0
[INFO] [stderr]    Compiling wit-component v0.220.1
[INFO] [stderr]    Compiling wit-bindgen v0.36.0
[INFO] [stderr]    Compiling rust-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning[E0133]: call to unsafe function `_export_add_cabi` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / wit_bindgen::generate!({
[INFO] [stdout]  4 | |     // the name of the world in the `*.wit-files` input file
[INFO] [stdout]  5 | |     world: "adder",
[INFO] [stdout]  6 | | });
[INFO] [stdout]    | |__^ call to unsafe function
[INFO] [stdout] ...
[INFO] [stdout] 21 |   export!(Adder);
[INFO] [stdout]    |   -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / wit_bindgen::generate!({
[INFO] [stdout]  4 | |     // the name of the world in the `*.wit-files` input file
[INFO] [stdout]  5 | |     world: "adder",
[INFO] [stdout]  6 | | });
[INFO] [stdout]    | |__^
[INFO] [stdout] ...
[INFO] [stdout] 21 |   export!(Adder);
[INFO] [stdout]    |   -------------- in this macro invocation
[INFO] [stdout]    = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `export` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.63s
[INFO] running `Command { std: "docker" "inspect" "5a10549ec0beef9250143f1a313760d0b5b4f7ab52a7315f0487a229fead3b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a10549ec0beef9250143f1a313760d0b5b4f7ab52a7315f0487a229fead3b5e", kill_on_drop: false }`
[INFO] [stdout] 5a10549ec0beef9250143f1a313760d0b5b4f7ab52a7315f0487a229fead3b5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47c78d9989cfa393a0147c3df02fe47e687b61e9eee3bdb176a16ff792d5d85f
[INFO] running `Command { std: "docker" "start" "-a" "47c78d9989cfa393a0147c3df02fe47e687b61e9eee3bdb176a16ff792d5d85f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning[E0133]: call to unsafe function `_export_add_cabi` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / wit_bindgen::generate!({
[INFO] [stdout]  4 | |     // the name of the world in the `*.wit-files` input file
[INFO] [stdout]  5 | |     world: "adder",
[INFO] [stdout]  6 | | });
[INFO] [stdout]    | |__^ call to unsafe function
[INFO] [stdout] ...
[INFO] [stdout] 21 |   export!(Adder);
[INFO] [stdout]    |   -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / wit_bindgen::generate!({
[INFO] [stdout]  4 | |     // the name of the world in the `*.wit-files` input file
[INFO] [stdout]  5 | |     world: "adder",
[INFO] [stdout]  6 | | });
[INFO] [stdout]    | |__^
[INFO] [stdout] ...
[INFO] [stdout] 21 |   export!(Adder);
[INFO] [stdout]    |   -------------- in this macro invocation
[INFO] [stdout]    = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `export` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "47c78d9989cfa393a0147c3df02fe47e687b61e9eee3bdb176a16ff792d5d85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c78d9989cfa393a0147c3df02fe47e687b61e9eee3bdb176a16ff792d5d85f", kill_on_drop: false }`
[INFO] [stdout] 47c78d9989cfa393a0147c3df02fe47e687b61e9eee3bdb176a16ff792d5d85f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3357ae55b0ed0cc9cf555c38e5512653a4e87f2c7840403125b02575b65f80e
[INFO] running `Command { std: "docker" "start" "-a" "f3357ae55b0ed0cc9cf555c38e5512653a4e87f2c7840403125b02575b65f80e", kill_on_drop: false }`
[INFO] [stderr] warning[E0133]: call to unsafe function `_export_add_cabi` is unsafe and requires unsafe block
[INFO] [stderr]   --> src/lib.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr]  3 | / wit_bindgen::generate!({
[INFO] [stderr]  4 | |     // the name of the world in the `*.wit-files` input file
[INFO] [stderr]  5 | |     world: "adder",
[INFO] [stderr]  6 | | });
[INFO] [stderr]    | |__^ call to unsafe function
[INFO] [stderr] ...
[INFO] [stderr] 21 |   export!(Adder);
[INFO] [stderr]    |   -------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stderr]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stderr] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stderr]   --> src/lib.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr]  3 | / wit_bindgen::generate!({
[INFO] [stderr]  4 | |     // the name of the world in the `*.wit-files` input file
[INFO] [stderr]  5 | |     world: "adder",
[INFO] [stderr]  6 | | });
[INFO] [stderr]    | |__^
[INFO] [stderr] ...
[INFO] [stderr] 21 |   export!(Adder);
[INFO] [stderr]    |   -------------- in this macro invocation
[INFO] [stderr]    = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `export` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0133`.
[INFO] [stderr] warning: `rust-wasm` (lib test) generated 1 warning (run `cargo fix --lib -p rust-wasm --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_wasm-5c34fe5ea43acb3a)
[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" "f3357ae55b0ed0cc9cf555c38e5512653a4e87f2c7840403125b02575b65f80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3357ae55b0ed0cc9cf555c38e5512653a4e87f2c7840403125b02575b65f80e", kill_on_drop: false }`
[INFO] [stdout] f3357ae55b0ed0cc9cf555c38e5512653a4e87f2c7840403125b02575b65f80e
