[INFO] cloning repository https://github.com/xdlin/wasm_tools_error_demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xdlin/wasm_tools_error_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxdlin%2Fwasm_tools_error_demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxdlin%2Fwasm_tools_error_demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e049083d8d2562d3421105c14339840f222e1457
[INFO] checking xdlin/wasm_tools_error_demo against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxdlin%2Fwasm_tools_error_demo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xdlin/wasm_tools_error_demo on toolchain 1bd50d4315eb15970d395b6be5823f9384707693
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/xdlin/wasm_tools_error_demo
[INFO] finished tweaking git repo https://github.com/xdlin/wasm_tools_error_demo
[INFO] tweaked toml for git repo https://github.com/xdlin/wasm_tools_error_demo written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/xdlin/wasm_tools_error_demo 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" "+1bd50d4315eb15970d395b6be5823f9384707693" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "start" "-a" "3a0335a07351795ac815e4df1e991953db1e6d0a3ab598afdce9bb635c01120d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a0335a07351795ac815e4df1e991953db1e6d0a3ab598afdce9bb635c01120d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a0335a07351795ac815e4df1e991953db1e6d0a3ab598afdce9bb635c01120d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f67a24ebc94b180825f5890ed795230add9bd43223e2b57a86ce338eb332d73
[INFO] running `Command { std: "docker" "start" "-a" "0f67a24ebc94b180825f5890ed795230add9bd43223e2b57a86ce338eb332d73", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `bindings::huygens::service::native`
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use bindings::huygens::service::native;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bindings::huygens::service::native`
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use bindings::huygens::service::native;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/lib.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |     async fn factor_get(s: String) -> String {
[INFO] [stdout]    |                         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/lib.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |     async fn factor_get(s: String) -> String {
[INFO] [stdout]    |                         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `bindings::exports::huygens::service::guest::_export_factor_get_cabi` is unsafe and requires unsafe block
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     wit_bindgen::generate!({
[INFO] [stdout] 3 | |         path: "wit",
[INFO] [stdout] 4 | |         world: "factor-server",
[INFO] [stdout] 5 | |         async: true,
[INFO] [stdout] 6 | |     });
[INFO] [stdout]   | |______^ call to unsafe function
[INFO] [stdout] ...
[INFO] [stdout] 9 |       export!(Component);
[INFO] [stdout]   |       ------------------ in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/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:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     wit_bindgen::generate!({
[INFO] [stdout] 3 | |         path: "wit",
[INFO] [stdout] 4 | |         world: "factor-server",
[INFO] [stdout] 5 | |         async: true,
[INFO] [stdout] 6 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout] ...
[INFO] [stdout] 9 |       export!(Component);
[INFO] [stdout]   |       ------------------ in this macro invocation
[INFO] [stdout]   = note: `#[warn(unsafe_op_in_unsafe_fn)]` 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] warning[E0133]: call to unsafe function `bindings::exports::huygens::service::guest::__callback_factor_get` is unsafe and requires unsafe block
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     wit_bindgen::generate!({
[INFO] [stdout] 3 | |         path: "wit",
[INFO] [stdout] 4 | |         world: "factor-server",
[INFO] [stdout] 5 | |         async: true,
[INFO] [stdout] 6 | |     });
[INFO] [stdout]   | |______^ call to unsafe function
[INFO] [stdout] ...
[INFO] [stdout] 9 |       export!(Component);
[INFO] [stdout]   |       ------------------ in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/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:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     wit_bindgen::generate!({
[INFO] [stdout] 3 | |         path: "wit",
[INFO] [stdout] 4 | |         world: "factor-server",
[INFO] [stdout] 5 | |         async: true,
[INFO] [stdout] 6 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout] ...
[INFO] [stdout] 9 |       export!(Component);
[INFO] [stdout]   |       ------------------ in this macro invocation
[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] warning[E0133]: call to unsafe function `bindings::exports::huygens::service::guest::_export_factor_get_cabi` is unsafe and requires unsafe block
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     wit_bindgen::generate!({
[INFO] [stdout] 3 | |         path: "wit",
[INFO] [stdout] 4 | |         world: "factor-server",
[INFO] [stdout] 5 | |         async: true,
[INFO] [stdout] 6 | |     });
[INFO] [stdout]   | |______^ call to unsafe function
[INFO] [stdout] ...
[INFO] [stdout] 9 |       export!(Component);
[INFO] [stdout]   |       ------------------ in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/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:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     wit_bindgen::generate!({
[INFO] [stdout] 3 | |         path: "wit",
[INFO] [stdout] 4 | |         world: "factor-server",
[INFO] [stdout] 5 | |         async: true,
[INFO] [stdout] 6 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout] ...
[INFO] [stdout] 9 |       export!(Component);
[INFO] [stdout]   |       ------------------ in this macro invocation
[INFO] [stdout]   = note: `#[warn(unsafe_op_in_unsafe_fn)]` 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] warning[E0133]: call to unsafe function `bindings::exports::huygens::service::guest::__callback_factor_get` is unsafe and requires unsafe block
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     wit_bindgen::generate!({
[INFO] [stdout] 3 | |         path: "wit",
[INFO] [stdout] 4 | |         world: "factor-server",
[INFO] [stdout] 5 | |         async: true,
[INFO] [stdout] 6 | |     });
[INFO] [stdout]   | |______^ call to unsafe function
[INFO] [stdout] ...
[INFO] [stdout] 9 |       export!(Component);
[INFO] [stdout]   |       ------------------ in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/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:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     wit_bindgen::generate!({
[INFO] [stdout] 3 | |         path: "wit",
[INFO] [stdout] 4 | |         world: "factor-server",
[INFO] [stdout] 5 | |         async: true,
[INFO] [stdout] 6 | |     });
[INFO] [stdout]   | |______^
[INFO] [stdout] ...
[INFO] [stdout] 9 |       export!(Component);
[INFO] [stdout]   |       ------------------ in this macro invocation
[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] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "0f67a24ebc94b180825f5890ed795230add9bd43223e2b57a86ce338eb332d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f67a24ebc94b180825f5890ed795230add9bd43223e2b57a86ce338eb332d73", kill_on_drop: false }`
[INFO] [stdout] 0f67a24ebc94b180825f5890ed795230add9bd43223e2b57a86ce338eb332d73
