[INFO] fetching crate wascc-host 0.6.1...
[INFO] checking wascc-host-0.6.1 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate wascc-host 0.6.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wascc-host 0.6.1 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wascc-host 0.6.1
[INFO] finished tweaking crates.io crate wascc-host 0.6.1
[INFO] tweaked toml for crates.io crate wascc-host 0.6.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate wascc-host 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd25699fce28663b39ab972f7ba299250ab83fee7c2ddd87b8c96ae51866cb9a
[INFO] running `"docker" "start" "-a" "fd25699fce28663b39ab972f7ba299250ab83fee7c2ddd87b8c96ae51866cb9a"`
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.59.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling wasmtime-environ v0.12.0
[INFO] [stderr]     Checking wasmparser v0.51.4
[INFO] [stderr]     Checking more-asserts v0.2.1
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]     Checking wast v13.0.0
[INFO] [stderr]     Checking subtle-encoding v0.4.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking errno v0.2.5
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking filetime v0.2.9
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]     Checking region v2.1.2
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking signature v1.0.0-pre.1
[INFO] [stderr]    Compiling wast v11.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.14
[INFO] [stderr]    Compiling scroll_derive v0.10.1
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking serde v1.0.105
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]     Checking ed25519 v1.0.0-pre.1
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking gimli v0.20.0
[INFO] [stderr]     Checking signatory v0.18.1
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking nuid v0.2.1
[INFO] [stderr]    Compiling zstd-sys v1.4.15+zstd.1.4.4
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]    Compiling wasmtime-runtime v0.12.0
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking scroll v0.10.1
[INFO] [stderr]     Checking chrono-humanize v0.0.11
[INFO] [stderr]     Checking thiserror v1.0.14
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]     Checking backtrace v0.3.46
[INFO] [stderr]     Checking wat v1.0.14
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.2
[INFO] [stderr]     Checking signatory-dalek v0.18.1
[INFO] [stderr]    Compiling cranelift-entity v0.59.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking string-interner v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.50
[INFO] [stderr]     Checking rmp-serde v0.14.3
[INFO] [stderr]     Checking serde_bytes v0.11.3
[INFO] [stderr]    Compiling witx v0.8.5
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.59.0
[INFO] [stderr]     Checking cranelift-bforest v0.59.0
[INFO] [stderr]     Checking goblin v0.1.3
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking yanix v0.12.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking nkeys v0.0.9
[INFO] [stderr]     Checking file-per-thread-logger v0.1.2
[INFO] [stderr]     Checking wascc-codec v0.6.0
[INFO] [stderr]     Checking wascap v0.4.5
[INFO] [stderr]    Compiling wig v0.12.0
[INFO] [stderr]     Checking object v0.17.0
[INFO] [stderr]     Checking faerie v0.14.0
[INFO] [stderr]     Checking wasmtime-profiling v0.12.0
[INFO] [stderr]     Checking wasi-common v0.12.0
[INFO] [stderr]     Checking zstd-safe v2.0.3+zstd.1.4.4
[INFO] [stderr]     Checking zstd v0.5.1+zstd.1.4.4
[INFO] [stderr]    Compiling cranelift-codegen v0.59.0
[INFO] [stderr]     Checking cranelift-frontend v0.59.0
[INFO] [stderr]     Checking cranelift-native v0.59.0
[INFO] [stderr]     Checking cranelift-wasm v0.59.0
[INFO] [stderr]     Checking wasmtime-debug v0.12.0
[INFO] [stderr]     Checking wasmtime-jit v0.12.0
[INFO] [stderr]     Checking wasmtime v0.12.0
[INFO] [stderr]     Checking wasmtime-wasi v0.12.0
[INFO] [stderr]     Checking wapc v0.5.0
[INFO] [stderr]     Checking wascc-host v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/authz.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         { Arc::new(RwLock::new(HashMap::new())) };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/authz.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         { Arc::new(RwLock::new(HashMap::new())) };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/inthost.rs:25:66
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub(crate) static ref CAPS: RwLock<Vec<CapabilitySummary>> = { RwLock::new(Vec::new()) };
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/middleware.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         { Arc::new(RwLock::new(Vec::new())) };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/plugins.rs:28:60
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub(crate) static ref PLUGMAN: RwLock<PluginManager> = { RwLock::new(PluginManager::new()) };
[INFO] [stderr]    |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/router.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         { Arc::new(RwLock::new(Router::default())) };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/authz.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         { Arc::new(RwLock::new(HashMap::new())) };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/authz.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         { Arc::new(RwLock::new(HashMap::new())) };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/inthost.rs:25:66
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub(crate) static ref CAPS: RwLock<Vec<CapabilitySummary>> = { RwLock::new(Vec::new()) };
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/middleware.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         { Arc::new(RwLock::new(Vec::new())) };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> src/middleware.rs:144:43
[INFO] [stderr]     |
[INFO] [stderr] 144 |         pub static ref PRE: AtomicUsize = { AtomicUsize::new(0) };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> src/middleware.rs:145:44
[INFO] [stderr]     |
[INFO] [stderr] 145 |         pub static ref POST: AtomicUsize = { AtomicUsize::new(0) };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> src/middleware.rs:146:47
[INFO] [stderr]     |
[INFO] [stderr] 146 |         pub static ref CAP_PRE: AtomicUsize = { AtomicUsize::new(0) };
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> src/middleware.rs:147:48
[INFO] [stderr]     |
[INFO] [stderr] 147 |         pub static ref CAP_POST: AtomicUsize = { AtomicUsize::new(0) };
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/plugins.rs:28:60
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub(crate) static ref PLUGMAN: RwLock<PluginManager> = { RwLock::new(PluginManager::new()) };
[INFO] [stderr]    |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/router.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         { Arc::new(RwLock::new(Router::default())) };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `wascc_host::HostManifest`
[INFO] [stderr]  --> examples/kvcounter_manifest.rs:6:29
[INFO] [stderr]   |
[INFO] [stderr] 6 | use wascc_host::{WasccHost, HostManifest};
[INFO] [stderr]   |                             ^^^^^^^^^^^^ no `HostManifest` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `apply_manifest` found for struct `wascc_host::WasccHost` in the current scope
[INFO] [stderr]   --> examples/kvcounter_manifest.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |     host.apply_manifest(HostManifest::from_yaml("./examples/sample_manifest.yaml", false)?)?;
[INFO] [stderr]    |          ^^^^^^^^^^^^^^ method not found in `wascc_host::WasccHost`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `wascc-host`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "fd25699fce28663b39ab972f7ba299250ab83fee7c2ddd87b8c96ae51866cb9a"`
[INFO] running `"docker" "rm" "-f" "fd25699fce28663b39ab972f7ba299250ab83fee7c2ddd87b8c96ae51866cb9a"`
[INFO] [stdout] fd25699fce28663b39ab972f7ba299250ab83fee7c2ddd87b8c96ae51866cb9a
