[INFO] cloning repository https://github.com/crazycarl/OpenComputersWasm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crazycarl/OpenComputersWasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazycarl%2FOpenComputersWasm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazycarl%2FOpenComputersWasm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d44100be389148c2fb53c9f137825ba5ffbc06a2 [INFO] checking crazycarl/OpenComputersWasm against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazycarl%2FOpenComputersWasm" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crazycarl/OpenComputersWasm on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/crazycarl/OpenComputersWasm [INFO] finished tweaking git repo https://github.com/crazycarl/OpenComputersWasm [INFO] tweaked toml for git repo https://github.com/crazycarl/OpenComputersWasm written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/crazycarl/OpenComputersWasm 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded failure_derive v0.1.7 [INFO] [stderr] Downloaded cranelift-native v0.22.0 [INFO] [stderr] Downloaded target-lexicon v0.0.3 [INFO] [stderr] Downloaded wabt v0.6.0 [INFO] [stderr] Downloaded region v0.3.0 [INFO] [stderr] Downloaded spin v0.4.10 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.22.0 [INFO] [stderr] Downloaded wasmparser v0.17.3 [INFO] [stderr] Downloaded slotmap v0.4.0 [INFO] [stderr] Downloaded failure v0.1.7 [INFO] [stderr] Downloaded jni v0.16.0 [INFO] [stderr] Downloaded wasmer v0.1.0 [INFO] [stderr] Downloaded cranelift-codegen v0.22.0 [INFO] [stderr] Downloaded raw-cpuid v5.0.0 [INFO] [stderr] Downloaded cranelift-bforest v0.22.0 [INFO] [stderr] Downloaded cranelift-wasm v0.22.0 [INFO] [stderr] Downloaded cranelift-entity v0.22.0 [INFO] [stderr] Downloaded cranelift-frontend v0.22.0 [INFO] [stderr] Downloaded errno v0.2.5 [INFO] [stderr] Downloaded hermit-abi v0.1.11 [INFO] [stderr] Downloaded wasmparser v0.20.0 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded wabt-sys v0.4.0 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c10d8b993590772aa03205d74728953ba718a73e8dc03e891bad2a52de6a394 [INFO] running `Command { std: "docker" "start" "-a" "0c10d8b993590772aa03205d74728953ba718a73e8dc03e891bad2a52de6a394", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c10d8b993590772aa03205d74728953ba718a73e8dc03e891bad2a52de6a394", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c10d8b993590772aa03205d74728953ba718a73e8dc03e891bad2a52de6a394", kill_on_drop: false }` [INFO] [stdout] 0c10d8b993590772aa03205d74728953ba718a73e8dc03e891bad2a52de6a394 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e7c5bceaa72a79aa3a33e292a66e3799003aad507da8ea0d97afc5e7d7dbeca [INFO] running `Command { std: "docker" "start" "-a" "3e7c5bceaa72a79aa3a33e292a66e3799003aad507da8ea0d97afc5e7d7dbeca", kill_on_drop: false }` [INFO] [stderr] warning: wasm-interpreter v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `wasmer` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Checking jni-sys v0.3.0 [INFO] [stderr] Checking slotmap v0.4.0 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling jni v0.16.0 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking wasm-interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `jni::objects::JString` [INFO] [stdout] --> src/java_encapsulation.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | use jni::objects::JString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `jni::objects::JString` [INFO] [stdout] --> src/java_encapsulation.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | use jni::objects::JString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `price` [INFO] [stdout] --> src/java_encapsulation.rs:314:41 [INFO] [stdout] | [INFO] [stdout] 314 | pub fn set_cost_per_tick(&self, price: f64) -> JNIResult<()>{ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_price` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `price` [INFO] [stdout] --> src/java_encapsulation.rs:314:41 [INFO] [stdout] | [INFO] [stdout] 314 | pub fn set_cost_per_tick(&self, price: f64) -> JNIResult<()>{ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_price` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frequency` [INFO] [stdout] --> src/java_encapsulation.rs:359:28 [INFO] [stdout] | [INFO] [stdout] 359 | pub fn beep(&self, frequency: u16, duration: u16) -> JNIResult<()> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frequency` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/java_encapsulation.rs:359:44 [INFO] [stdout] | [INFO] [stdout] 359 | pub fn beep(&self, frequency: u16, duration: u16) -> JNIResult<()> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/java_encapsulation.rs:363:29 [INFO] [stdout] | [INFO] [stdout] 363 | pub fn crash(&self, message: &str) -> JNIResult { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/java_encapsulation.rs:371:31 [INFO] [stdout] | [INFO] [stdout] 371 | pub fn methods(&self, value: ValEnviron) -> JNIResult> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frequency` [INFO] [stdout] --> src/java_encapsulation.rs:359:28 [INFO] [stdout] | [INFO] [stdout] 359 | pub fn beep(&self, frequency: u16, duration: u16) -> JNIResult<()> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frequency` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/java_encapsulation.rs:375:30 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn invoke(&self, address: &str, method: &str, args: &[MethodValue]) -> Result, ()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/java_encapsulation.rs:359:44 [INFO] [stdout] | [INFO] [stdout] 359 | pub fn beep(&self, frequency: u16, duration: u16) -> JNIResult<()> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method` [INFO] [stdout] --> src/java_encapsulation.rs:375:45 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn invoke(&self, address: &str, method: &str, args: &[MethodValue]) -> Result, ()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/java_encapsulation.rs:363:29 [INFO] [stdout] | [INFO] [stdout] 363 | pub fn crash(&self, message: &str) -> JNIResult { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/java_encapsulation.rs:375:59 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn invoke(&self, address: &str, method: &str, args: &[MethodValue]) -> Result, ()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/java_encapsulation.rs:384:32 [INFO] [stdout] | [INFO] [stdout] 384 | pub fn add_user(&self, name: &str) -> JNIResult<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/java_encapsulation.rs:371:31 [INFO] [stdout] | [INFO] [stdout] 371 | pub fn methods(&self, value: ValEnviron) -> JNIResult> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/java_encapsulation.rs:388:35 [INFO] [stdout] | [INFO] [stdout] 388 | pub fn remove_user(&self, name: &str) -> JNIResult { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/java_encapsulation.rs:375:30 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn invoke(&self, address: &str, method: &str, args: &[MethodValue]) -> Result, ()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method` [INFO] [stdout] --> src/java_encapsulation.rs:375:45 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn invoke(&self, address: &str, method: &str, args: &[MethodValue]) -> Result, ()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/java_encapsulation.rs:375:59 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn invoke(&self, address: &str, method: &str, args: &[MethodValue]) -> Result, ()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/java_encapsulation.rs:384:32 [INFO] [stdout] | [INFO] [stdout] 384 | pub fn add_user(&self, name: &str) -> JNIResult<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/java_encapsulation.rs:388:35 [INFO] [stdout] | [INFO] [stdout] 388 | pub fn remove_user(&self, name: &str) -> JNIResult { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_run_was_synchronus` [INFO] [stdout] --> src/lib.rs:66:65 [INFO] [stdout] | [INFO] [stdout] 66 | ... id: jlong, last_run_was_synchronus: jboolean, machine: JObject) -> JNIResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_run_was_synchronus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_run_was_synchronus` [INFO] [stdout] --> src/lib.rs:66:65 [INFO] [stdout] | [INFO] [stdout] 66 | ... id: jlong, last_run_was_synchronus: jboolean, machine: JObject) -> JNIResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_run_was_synchronus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/java_encapsulation.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 178 | pub enum MethodValue { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 179 | Byte(i8), [INFO] [stdout] | ^^^^ [INFO] [stdout] 180 | Short(i16), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 181 | Int(i32), [INFO] [stdout] | ^^^ [INFO] [stdout] 182 | Long(i64), [INFO] [stdout] | ^^^^ [INFO] [stdout] 183 | Float(f32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 184 | Double(f64), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 185 | Str(String), [INFO] [stdout] | ^^^ [INFO] [stdout] 186 | Array(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Value` and `Environment` are never constructed [INFO] [stdout] --> src/java_encapsulation.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 189 | pub enum ValEnviron { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 190 | Value(Value), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 191 | Environment(Environment), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/java_encapsulation.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 194 | pub struct Machine<'a> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 200 | get_cost_per_tick_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 201 | set_cost_per_tick_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 202 | get_tmp_address_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 203 | get_last_error_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | beep_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 208 | crash_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 209 | pop_signal_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 210 | methods_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 211 | invoke_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 212 | get_users_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 213 | add_user_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 214 | remove_user_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/java_encapsulation.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 178 | pub enum MethodValue { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 179 | Byte(i8), [INFO] [stdout] | ^^^^ [INFO] [stdout] 180 | Short(i16), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 181 | Int(i32), [INFO] [stdout] | ^^^ [INFO] [stdout] 182 | Long(i64), [INFO] [stdout] | ^^^^ [INFO] [stdout] 183 | Float(f32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 184 | Double(f64), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 185 | Str(String), [INFO] [stdout] | ^^^ [INFO] [stdout] 186 | Array(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Value` and `Environment` are never constructed [INFO] [stdout] --> src/java_encapsulation.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 189 | pub enum ValEnviron { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 190 | Value(Value), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 191 | Environment(Environment), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/java_encapsulation.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 194 | pub struct Machine<'a> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 200 | get_cost_per_tick_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 201 | set_cost_per_tick_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 202 | get_tmp_address_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 203 | get_last_error_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | beep_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 208 | crash_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 209 | pop_signal_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 210 | methods_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 211 | invoke_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 212 | get_users_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 213 | add_user_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 214 | remove_user_id: JMethodID<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.31s [INFO] running `Command { std: "docker" "inspect" "3e7c5bceaa72a79aa3a33e292a66e3799003aad507da8ea0d97afc5e7d7dbeca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e7c5bceaa72a79aa3a33e292a66e3799003aad507da8ea0d97afc5e7d7dbeca", kill_on_drop: false }` [INFO] [stdout] 3e7c5bceaa72a79aa3a33e292a66e3799003aad507da8ea0d97afc5e7d7dbeca [INFO] checking crazycarl/OpenComputersWasm against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazycarl%2FOpenComputersWasm" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crazycarl/OpenComputersWasm on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/crazycarl/OpenComputersWasm [INFO] finished tweaking git repo https://github.com/crazycarl/OpenComputersWasm [INFO] tweaked toml for git repo https://github.com/crazycarl/OpenComputersWasm written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/crazycarl/OpenComputersWasm 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 835aa0d7574fe8a5e1cb498916bd4e64477254e5060706614e846796cc21fea3 [INFO] running `Command { std: "docker" "start" "-a" "835aa0d7574fe8a5e1cb498916bd4e64477254e5060706614e846796cc21fea3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "835aa0d7574fe8a5e1cb498916bd4e64477254e5060706614e846796cc21fea3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "835aa0d7574fe8a5e1cb498916bd4e64477254e5060706614e846796cc21fea3", kill_on_drop: false }` [INFO] [stdout] 835aa0d7574fe8a5e1cb498916bd4e64477254e5060706614e846796cc21fea3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58344ce3befb699d87bcd31788d05811fc7fa7bb82cd08711163102a809754ef [INFO] running `Command { std: "docker" "start" "-a" "58344ce3befb699d87bcd31788d05811fc7fa7bb82cd08711163102a809754ef", kill_on_drop: false }` [INFO] [stderr] warning: wasm-interpreter v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `wasmer` which is missing a lib target [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking jni-sys v0.3.0 [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Checking slotmap v0.4.0 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling jni v0.16.0 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/jni-0.16.0/src/wrapper/macros.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | / unsafe { [INFO] [stdout] 57 | | jni_method!($jnienv, $name)($jnienv, $($args),*) [INFO] [stdout] 58 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/jni-0.16.0/src/wrapper/jnienv.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | jni_unchecked!(self.internal, FatalError, msg.as_ptr()); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `jni_unchecked` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `jni` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "58344ce3befb699d87bcd31788d05811fc7fa7bb82cd08711163102a809754ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58344ce3befb699d87bcd31788d05811fc7fa7bb82cd08711163102a809754ef", kill_on_drop: false }` [INFO] [stdout] 58344ce3befb699d87bcd31788d05811fc7fa7bb82cd08711163102a809754ef