[INFO] crate nomos 0.1.0 is already in cache [INFO] checking nomos-0.1.0 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] extracting crate nomos 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate nomos 0.1.0 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate nomos 0.1.0 [INFO] finished tweaking crates.io crate nomos 0.1.0 [INFO] tweaked toml for crates.io crate nomos 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "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] 3116d119f52602f3da9a7f7ac946930e4346822b9e797a0be977af53823d4b51 [INFO] running `"docker" "start" "-a" "3116d119f52602f3da9a7f7ac946930e4346822b9e797a0be977af53823d4b51"` [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling cranelift-entity v0.31.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling constant_time_eq v0.1.4 [INFO] [stderr] Checking wasmparser v0.32.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Checking page_size v0.4.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Checking dynasmrt v0.3.1 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling cranelift-codegen-meta v0.31.0 [INFO] [stderr] Checking cranelift-bforest v0.31.0 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Compiling dynasm v0.3.2 [INFO] [stderr] Checking rayon-core v1.6.1 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling blake2b_simd v0.4.1 [INFO] [stderr] Checking rayon v1.2.1 [INFO] [stderr] Compiling wasmer-runtime-core v0.5.7 [INFO] [stderr] Compiling cranelift-codegen v0.31.0 [INFO] [stderr] Checking bincode v1.2.0 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking serde-bench v0.0.7 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking nomos-runtime v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling target-lexicon v0.4.0 [INFO] [stderr] Checking wasmer-singlepass-backend v0.5.7 [INFO] [stderr] Checking wasmer-clif-fork-frontend v0.31.0 [INFO] [stderr] Checking cranelift-native v0.31.0 [INFO] [stderr] Checking wasmer-clif-fork-wasm v0.31.0 [INFO] [stderr] Checking wasmer-clif-backend v0.5.7 [INFO] [stderr] Checking wasmer-runtime v0.5.7 [INFO] [stderr] Checking nomos v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: couldn't read src/../../addition-wasm/target/wasm32-unknown-unknown/release/addition_wasm.wasm: No such file or directory (os error 2) [INFO] [stderr] --> src/lib.rs:8:30 [INFO] [stderr] | [INFO] [stderr] 8 | let addition_bytes = include_bytes!( [INFO] [stderr] | ______________________________^ [INFO] [stderr] 9 | | "../../addition-wasm/target/wasm32-unknown-unknown/release/addition_wasm.wasm" [INFO] [stderr] 10 | | ); [INFO] [stderr] | |_________^ [INFO] [stderr] [INFO] [stderr] error: couldn't read src/../../multiplication-wasm/target/wasm32-unknown-unknown/release/multiplication_wasm.wasm: No such file or directory (os error 2) [INFO] [stderr] --> src/lib.rs:11:30 [INFO] [stderr] | [INFO] [stderr] 11 | let multiply_bytes = include_bytes!( [INFO] [stderr] | ______________________________^ [INFO] [stderr] 12 | | "../../multiplication-wasm/target/wasm32-unknown-unknown/release/multiplication_wasm.wasm" [INFO] [stderr] 13 | | ); [INFO] [stderr] | |_________^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `actions` [INFO] [stderr] --> src/lib.rs:15:29 [INFO] [stderr] | [INFO] [stderr] 15 | let increment_msg = actions::Action::Increment(6); [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `actions` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `actions` [INFO] [stderr] --> src/lib.rs:25:30 [INFO] [stderr] | [INFO] [stderr] 25 | let execute_action = actions::Action::Execute(multiply_bytes.to_vec()); [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `actions` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: could not compile `nomos`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/nomos.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | let state = &mut shared_context.state; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/nomos.rs:155:33 [INFO] [stderr] | [INFO] [stderr] 155 | ... Err(e) =... [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `execution_result` [INFO] [stderr] --> src/nomos.rs:161:37 [INFO] [stderr] | [INFO] [stderr] 161 | ... let execution_result = [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_execution_result` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `memory` [INFO] [stderr] --> src/nomos.rs:198:13 [INFO] [stderr] | [INFO] [stderr] 198 | let memory = instance.context_mut().memory(0); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_memory` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/nomos.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let mut state: HashMap, Vec> = HashMap::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/nomos.rs:43:17 [INFO] [stderr] | [INFO] [stderr] 43 | let mut shared_context: &mut SharedContext = [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/nomos.rs:73:17 [INFO] [stderr] | [INFO] [stderr] 73 | let mut shared_context: &mut SharedContext = [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/nomos.rs:96:21 [INFO] [stderr] | [INFO] [stderr] 96 | let mut shared_context: &mut SharedContext = [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/nomos.rs:131:17 [INFO] [stderr] | [INFO] [stderr] 131 | let mut shared_context: &mut SharedContext = [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/nomos.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | let mut last_state: HashMap, Vec> = self.state.clone(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `VM` [INFO] [stderr] --> src/nomos.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct VM { [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SharedContext` [INFO] [stderr] --> src/nomos.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct SharedContext { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/nomos.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new(code: Vec) -> VM { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set` [INFO] [stderr] --> src/nomos.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn set, V: AsRef<[u8]>>(&mut self, key: K, value: V) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/nomos.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn get>(&self, key: K) -> Option<&Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `call` [INFO] [stderr] --> src/nomos.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn call(&mut self, function_name: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_str` [INFO] [stderr] --> src/nomos.rs:209:4 [INFO] [stderr] | [INFO] [stderr] 209 | fn print_str(ctx: &mut Ctx, ptr: u32, len: u32) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "3116d119f52602f3da9a7f7ac946930e4346822b9e797a0be977af53823d4b51"` [INFO] running `"docker" "rm" "-f" "3116d119f52602f3da9a7f7ac946930e4346822b9e797a0be977af53823d4b51"` [INFO] [stdout] 3116d119f52602f3da9a7f7ac946930e4346822b9e797a0be977af53823d4b51