[INFO] cloning repository https://github.com/zh4ngx/robo-rpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zh4ngx/robo-rpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzh4ngx%2Frobo-rpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzh4ngx%2Frobo-rpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f46b8a7c208f0f630fa14c6d8cd7a2f8d953d05
[INFO] testing zh4ngx/robo-rpc against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzh4ngx%2Frobo-rpc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/zh4ngx/robo-rpc
[INFO] finished tweaking git repo https://github.com/zh4ngx/robo-rpc
[INFO] tweaked toml for git repo https://github.com/zh4ngx/robo-rpc written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zh4ngx/robo-rpc on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zh4ngx/robo-rpc 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab41211cd07d6813e00b100e50509fd2c0cbc3821178d47cb548908403747970
[INFO] running `Command { std: "docker" "start" "-a" "ab41211cd07d6813e00b100e50509fd2c0cbc3821178d47cb548908403747970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab41211cd07d6813e00b100e50509fd2c0cbc3821178d47cb548908403747970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab41211cd07d6813e00b100e50509fd2c0cbc3821178d47cb548908403747970", kill_on_drop: false }`
[INFO] [stdout] ab41211cd07d6813e00b100e50509fd2c0cbc3821178d47cb548908403747970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9115a8eeb3b00c90b1fa9a31cac241ad8dc909dc88f4011882fcd866a6cb5c99
[INFO] running `Command { std: "docker" "start" "-a" "9115a8eeb3b00c90b1fa9a31cac241ad8dc909dc88f4011882fcd866a6cb5c99", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling prettyplease v0.2.25
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling wit-bindgen-rust v0.34.0
[INFO] [stderr]    Compiling wit-bindgen-rust-macro v0.34.0
[INFO] [stderr]    Compiling wit-bindgen-rt v0.34.0
[INFO] [stderr]    Compiling spdx v0.10.6
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling wasmparser v0.219.1
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling wit-parser v0.219.1
[INFO] [stderr]    Compiling wasm-encoder v0.219.1
[INFO] [stderr]    Compiling wasm-metadata v0.219.1
[INFO] [stderr]    Compiling wit-bindgen-core v0.34.0
[INFO] [stderr]    Compiling wit-component v0.219.1
[INFO] [stderr]    Compiling wit-bindgen v0.34.0
[INFO] [stderr]    Compiling client v0.1.0 (/opt/rustwide/workdir/crates/client)
[INFO] [stderr]    Compiling server v0.1.0 (/opt/rustwide/workdir/crates/server)
[INFO] [stdout] warning[E0133]: call to unsafe function `bindings::exports::robo::turtle::sensor::_export_greet_cabi` is unsafe and requires unsafe block
[INFO] [stdout]   --> crates/server/src/lib.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | /     wit_bindgen::generate!({
[INFO] [stdout]  5 | |         world: "server",
[INFO] [stdout]  6 | |         path: "../../wit",
[INFO] [stdout]  7 | |         with: {
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |     });
[INFO] [stdout]    | |______^ call to unsafe function
[INFO] [stdout] 11 |       export!(Handler);
[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]   --> crates/server/src/lib.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | /     wit_bindgen::generate!({
[INFO] [stdout]  5 | |         world: "server",
[INFO] [stdout]  6 | |         path: "../../wit",
[INFO] [stdout]  7 | |         with: {
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout] 11 |       export!(Handler);
[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] warning[E0133]: call to unsafe function `bindings::exports::robo::turtle::sensor::__post_return_greet` is unsafe and requires unsafe block
[INFO] [stdout]   --> crates/server/src/lib.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | /     wit_bindgen::generate!({
[INFO] [stdout]  5 | |         world: "server",
[INFO] [stdout]  6 | |         path: "../../wit",
[INFO] [stdout]  7 | |         with: {
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |     });
[INFO] [stdout]    | |______^ call to unsafe function
[INFO] [stdout] 11 |       export!(Handler);
[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]   --> crates/server/src/lib.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | /     wit_bindgen::generate!({
[INFO] [stdout]  5 | |         world: "server",
[INFO] [stdout]  6 | |         path: "../../wit",
[INFO] [stdout]  7 | |         with: {
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout] 11 |       export!(Handler);
[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::robo::turtle::sensor::_export_read_distance_cabi` is unsafe and requires unsafe block
[INFO] [stdout]   --> crates/server/src/lib.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | /     wit_bindgen::generate!({
[INFO] [stdout]  5 | |         world: "server",
[INFO] [stdout]  6 | |         path: "../../wit",
[INFO] [stdout]  7 | |         with: {
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |     });
[INFO] [stdout]    | |______^ call to unsafe function
[INFO] [stdout] 11 |       export!(Handler);
[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]   --> crates/server/src/lib.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | /     wit_bindgen::generate!({
[INFO] [stdout]  5 | |         world: "server",
[INFO] [stdout]  6 | |         path: "../../wit",
[INFO] [stdout]  7 | |         with: {
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout] 11 |       export!(Handler);
[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] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-Wl,--version-script=/tmp/rustcqtJbS9/list" "-Wl,--no-undefined-version" "-m64" "/tmp/rustcqtJbS9/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libwit_bindgen-55c1ff55c59ee072,libwit_bindgen_rt-e270ec48db3328c6,libbitflags-ce446ee600bbaa5e}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcqtJbS9/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libserver.so" "-Wl,--gc-sections" "-shared" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: /tmp/rustcqtJbS9/list:4: ; expected, but got robo:turtle/sensor
[INFO] [stdout]           >>>     robo:turtle/sensor#greet;
[INFO] [stdout]           >>>     ^
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `server` (lib) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9115a8eeb3b00c90b1fa9a31cac241ad8dc909dc88f4011882fcd866a6cb5c99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9115a8eeb3b00c90b1fa9a31cac241ad8dc909dc88f4011882fcd866a6cb5c99", kill_on_drop: false }`
[INFO] [stdout] 9115a8eeb3b00c90b1fa9a31cac241ad8dc909dc88f4011882fcd866a6cb5c99