[INFO] fetching crate binmod-mdk-macros 0.1.3...
[INFO] testing binmod-mdk-macros-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate binmod-mdk-macros 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate binmod-mdk-macros 0.1.3
[INFO] finished tweaking crates.io crate binmod-mdk-macros 0.1.3
[INFO] tweaked toml for crates.io crate binmod-mdk-macros 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate binmod-mdk-macros 0.1.3 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 crates.io crate binmod-mdk-macros 0.1.3 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] edf0cd282cdb6adf3ad5d888011caa7c3d79d5b068490779b894b7f44cd5d768
[INFO] running `Command { std: "docker" "start" "-a" "edf0cd282cdb6adf3ad5d888011caa7c3d79d5b068490779b894b7f44cd5d768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edf0cd282cdb6adf3ad5d888011caa7c3d79d5b068490779b894b7f44cd5d768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf0cd282cdb6adf3ad5d888011caa7c3d79d5b068490779b894b7f44cd5d768", kill_on_drop: false }`
[INFO] [stdout] edf0cd282cdb6adf3ad5d888011caa7c3d79d5b068490779b894b7f44cd5d768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e42c8443322494c005df56270539d630acb0435573e8af7b554074c8e56a8ff4
[INFO] running `Command { std: "docker" "start" "-a" "e42c8443322494c005df56270539d630acb0435573e8af7b554074c8e56a8ff4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling binmod-mdk-macros v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "e42c8443322494c005df56270539d630acb0435573e8af7b554074c8e56a8ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42c8443322494c005df56270539d630acb0435573e8af7b554074c8e56a8ff4", kill_on_drop: false }`
[INFO] [stdout] e42c8443322494c005df56270539d630acb0435573e8af7b554074c8e56a8ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa383fbcc23fdcb21cfcf48c8f9e78fd531b39de885ca77405c6534ad427bdfc
[INFO] running `Command { std: "docker" "start" "-a" "fa383fbcc23fdcb21cfcf48c8f9e78fd531b39de885ca77405c6534ad427bdfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling binmod-mdk-macros v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "fa383fbcc23fdcb21cfcf48c8f9e78fd531b39de885ca77405c6534ad427bdfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa383fbcc23fdcb21cfcf48c8f9e78fd531b39de885ca77405c6534ad427bdfc", kill_on_drop: false }`
[INFO] [stdout] fa383fbcc23fdcb21cfcf48c8f9e78fd531b39de885ca77405c6534ad427bdfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc66c7fb000680c95776d2173e44bfcd32b5da5c3426302eab0159c6b35f9bff
[INFO] running `Command { std: "docker" "start" "-a" "dc66c7fb000680c95776d2173e44bfcd32b5da5c3426302eab0159c6b35f9bff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/binmod_mdk_macros-ef54679668ac47db)
[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] [stderr]    Doc-tests binmod_mdk_macros
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - host_imports (line 182) ... FAILED
[INFO] [stdout] test src/lib.rs - host_imports (line 192) ... FAILED
[INFO] [stdout] test src/lib.rs - mod_fn (line 55) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - host_imports (line 182) stdout ----
[INFO] [stdout] error: cannot find attribute `host_imports` in this scope
[INFO] [stdout]    --> src/lib.rs:183:3
[INFO] [stdout]     |
[INFO] [stdout] 183 | #[host_imports(namespace = "env")]
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]     |
[INFO] [stdout] 182 + use binmod_mdk_macros::host_imports;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0703]: invalid ABI: found `host`
[INFO] [stdout]    --> src/lib.rs:184:15
[INFO] [stdout]     |
[INFO] [stdout] 184 | unsafe extern "host" {
[INFO] [stdout]     |               ^^^^^^ invalid ABI
[INFO] [stdout]     |
[INFO] [stdout]     = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0703`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - host_imports (line 192) stdout ----
[INFO] [stdout] error: cannot find attribute `mod_fn` in this scope
[INFO] [stdout]    --> src/lib.rs:193:3
[INFO] [stdout]     |
[INFO] [stdout] 193 | #[mod_fn(name = "my_func")]
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]     |
[INFO] [stdout] 192 + use binmod_mdk_macros::mod_fn;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnResult` in this scope
[INFO] [stdout]    --> src/lib.rs:194:21
[INFO] [stdout]     |
[INFO] [stdout] 194 | pub fn my_func() -> FnResult<()> {
[INFO] [stdout]     |                     ^^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:557:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: similarly named enum `Result` defined here
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `host_log` in this scope
[INFO] [stdout]    --> src/lib.rs:195:14
[INFO] [stdout]     |
[INFO] [stdout] 195 |     unsafe { host_log("Hello from the plugin!".to_string()) }
[INFO] [stdout]     |              ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `host_add` in this scope
[INFO] [stdout]    --> src/lib.rs:196:27
[INFO] [stdout]     |
[INFO] [stdout] 196 |     let result = unsafe { host_add(1, 2) };
[INFO] [stdout]     |                           ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - mod_fn (line 55) stdout ----
[INFO] [stdout] error: cannot find attribute `mod_fn` in this scope
[INFO] [stdout]   --> src/lib.rs:56:3
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[mod_fn(name = "my_function")]
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout] 55 + use binmod_mdk_macros::mod_fn;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnResult` in this scope
[INFO] [stdout]   --> src/lib.rs:57:44
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn my_function(arg1: String, arg2: i32) -> FnResult<String, String> {
[INFO] [stdout]    |                                            ^^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:557:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named enum `Result` defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - host_imports (line 182)
[INFO] [stdout]     src/lib.rs - host_imports (line 192)
[INFO] [stdout]     src/lib.rs - mod_fn (line 55)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.51s; merged doctests compilation took 0.20s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "dc66c7fb000680c95776d2173e44bfcd32b5da5c3426302eab0159c6b35f9bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc66c7fb000680c95776d2173e44bfcd32b5da5c3426302eab0159c6b35f9bff", kill_on_drop: false }`
[INFO] [stdout] dc66c7fb000680c95776d2173e44bfcd32b5da5c3426302eab0159c6b35f9bff