[INFO] fetching crate nj-core 5.0.0...
[INFO] testing nj-core-5.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate nj-core 5.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nj-core 5.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nj-core 5.0.0
[INFO] finished tweaking crates.io crate nj-core 5.0.0
[INFO] tweaked toml for crates.io crate nj-core 5.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27fc574392874cc3882ef5404ddebbd4817ca3228f1f3637b0de13de419e2174
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "27fc574392874cc3882ef5404ddebbd4817ca3228f1f3637b0de13de419e2174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27fc574392874cc3882ef5404ddebbd4817ca3228f1f3637b0de13de419e2174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27fc574392874cc3882ef5404ddebbd4817ca3228f1f3637b0de13de419e2174", kill_on_drop: false }`
[INFO] [stdout] 27fc574392874cc3882ef5404ddebbd4817ca3228f1f3637b0de13de419e2174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d38c41c61c882b77d886e6d42b2812bc21ccc5b8781a9998a625f6d726a7d03
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1d38c41c61c882b77d886e6d42b2812bc21ccc5b8781a9998a625f6d726a7d03", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling fluvio-future v0.3.9
[INFO] [stderr]    Compiling nj-core v5.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::val::JsObject`
[INFO] [stdout]  --> src/convert.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::val::JsObject;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/worker.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |       #[no_mangle]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 137 | /     extern "C" fn start_promise(env: napi_env, info: napi_callback_info) -> napi_value {
[INFO] [stdout] 138 | |         let js_env = JsEnv::new(env);
[INFO] [stdout] 139 | |
[INFO] [stdout] 140 | |         let result: Result<napi_value, NjError> = (|| {
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |         result.into_js(&js_env)
[INFO] [stdout] 146 | |     }
[INFO] [stdout]     | |_____- not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "1d38c41c61c882b77d886e6d42b2812bc21ccc5b8781a9998a625f6d726a7d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d38c41c61c882b77d886e6d42b2812bc21ccc5b8781a9998a625f6d726a7d03", kill_on_drop: false }`
[INFO] [stdout] 1d38c41c61c882b77d886e6d42b2812bc21ccc5b8781a9998a625f6d726a7d03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 52b6e66e591678c4b1c6b25277d2e28f93b73daf014f33a162152e028f6d59f8
[INFO] running `Command { std: "docker" "start" "-a" "52b6e66e591678c4b1c6b25277d2e28f93b73daf014f33a162152e028f6d59f8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] warning: unused import: `crate::val::JsObject`
[INFO] [stdout]  --> src/convert.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::val::JsObject;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a free function, impl method or static
[INFO] [stdout]    --> src/worker.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |       #[no_mangle]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 137 | /     extern "C" fn start_promise(env: napi_env, info: napi_callback_info) -> napi_value {
[INFO] [stdout] 138 | |         let js_env = JsEnv::new(env);
[INFO] [stdout] 139 | |
[INFO] [stdout] 140 | |         let result: Result<napi_value, NjError> = (|| {
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |         result.into_js(&js_env)
[INFO] [stdout] 146 | |     }
[INFO] [stdout]     | |_____- not a free function, impl method or static
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "52b6e66e591678c4b1c6b25277d2e28f93b73daf014f33a162152e028f6d59f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52b6e66e591678c4b1c6b25277d2e28f93b73daf014f33a162152e028f6d59f8", kill_on_drop: false }`
[INFO] [stdout] 52b6e66e591678c4b1c6b25277d2e28f93b73daf014f33a162152e028f6d59f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 226ec70b712c8fec614d20a827d637d06324f470d8cf4f326a3dfb118b1c5b52
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "226ec70b712c8fec614d20a827d637d06324f470d8cf4f326a3dfb118b1c5b52", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::val::JsObject`
[INFO] [stderr]  --> src/convert.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::val::JsObject;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: attribute should be applied to a free function, impl method or static
[INFO] [stderr]    --> src/worker.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |       #[no_mangle]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 137 | /     extern "C" fn start_promise(env: napi_env, info: napi_callback_info) -> napi_value {
[INFO] [stderr] 138 | |         let js_env = JsEnv::new(env);
[INFO] [stderr] 139 | |
[INFO] [stderr] 140 | |         let result: Result<napi_value, NjError> = (|| {
[INFO] [stderr] ...   |
[INFO] [stderr] 145 | |         result.into_js(&js_env)
[INFO] [stderr] 146 | |     }
[INFO] [stderr]     | |_____- not a free function, impl method or static
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[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] 
[INFO] [stderr] warning: `nj-core` (lib) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]    Doc-tests nj-core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/buffer.rs - buffer::JSArrayBuffer (line 96) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/buffer.rs - buffer::JSArrayBuffer (line 96) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `node_bindgen`
[INFO] [stdout]  --> src/buffer.rs:97:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use node_bindgen::derive::node_bindgen;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `node_bindgen`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `node_bindgen`
[INFO] [stdout]  --> src/buffer.rs:98:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use node_bindgen::core::buffer::JSArrayBuffer;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `node_bindgen`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `node_bindgen::core::buffer::JSArrayBuffer`
[INFO] [stdout]  --> src/buffer.rs:98:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use node_bindgen::core::buffer::JSArrayBuffer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `node_bindgen` in this scope
[INFO] [stdout]  --> src/buffer.rs:100:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[node_bindgen]
[INFO] [stdout]   |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `JSArrayBuffer` in this scope
[INFO] [stdout]  --> src/buffer.rs:101:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn hello(data: JSArrayBuffer) -> Result<String, NjError> {
[INFO] [stdout]   |                ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nj_core::buffer::JSArrayBuffer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NjError` in this scope
[INFO] [stdout]  --> src/buffer.rs:101:49
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn hello(data: JSArrayBuffer) -> Result<String, NjError> {
[INFO] [stdout]   |                                                 ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nj_core::NjError;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/buffer.rs - buffer::JSArrayBuffer (line 96)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "226ec70b712c8fec614d20a827d637d06324f470d8cf4f326a3dfb118b1c5b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226ec70b712c8fec614d20a827d637d06324f470d8cf4f326a3dfb118b1c5b52", kill_on_drop: false }`
[INFO] [stdout] 226ec70b712c8fec614d20a827d637d06324f470d8cf4f326a3dfb118b1c5b52