[INFO] cloning repository https://github.com/Jeffrey-P-McAteer/system-system [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jeffrey-P-McAteer/system-system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeffrey-P-McAteer%2Fsystem-system", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeffrey-P-McAteer%2Fsystem-system'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 836990317513f59a646db9ecff5c5af66eb1e8dd [INFO] checking Jeffrey-P-McAteer/system-system against try#579169d0e78824dc60934e5eb74cd3841f2b33e8 for pr-149328 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeffrey-P-McAteer%2Fsystem-system" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Jeffrey-P-McAteer/system-system [INFO] finished tweaking git repo https://github.com/Jeffrey-P-McAteer/system-system [INFO] tweaked toml for git repo https://github.com/Jeffrey-P-McAteer/system-system written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Jeffrey-P-McAteer/system-system on toolchain 579169d0e78824dc60934e5eb74cd3841f2b33e8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Jeffrey-P-McAteer/system-system 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" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-embed-utils v5.1.0 [INFO] [stderr] Downloaded rust-embed-impl v5.9.0 [INFO] [stderr] Downloaded rust-embed v5.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f36f7a552c27f7516df2bf4085260a3ac57e2d6a1daec56bf084ae4435786ccf [INFO] running `Command { std: "docker" "start" "-a" "f36f7a552c27f7516df2bf4085260a3ac57e2d6a1daec56bf084ae4435786ccf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f36f7a552c27f7516df2bf4085260a3ac57e2d6a1daec56bf084ae4435786ccf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f36f7a552c27f7516df2bf4085260a3ac57e2d6a1daec56bf084ae4435786ccf", kill_on_drop: false }` [INFO] [stdout] f36f7a552c27f7516df2bf4085260a3ac57e2d6a1daec56bf084ae4435786ccf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e45fbad62908fe3c1caef31aadda55a4530b5bb30e06c91f66acfa6dbdf6a0d8 [INFO] running `Command { std: "docker" "start" "-a" "e45fbad62908fe3c1caef31aadda55a4530b5bb30e06c91f66acfa6dbdf6a0d8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Checking rust-embed-utils v5.1.0 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking quote v1.0.8 [INFO] [stderr] Compiling rust-embed-impl v5.9.0 [INFO] [stderr] Checking rust-embed v5.9.0 [INFO] [stderr] Compiling system-system v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `quote_spanned` and `quote` [INFO] [stdout] --> src/lib.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use quote::{quote, quote_spanned}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block`, `ExprBlock`, `PatWild`, and `Type` [INFO] [stdout] --> src/lib.rs:16:3 [INFO] [stdout] | [INFO] [stdout] 16 | ExprBlock, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 17 | Block, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | PatWild, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 24 | Type, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::spanned::Spanned` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use syn::spanned::Spanned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let mut p = Program::Java { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `brace_token` [INFO] [stdout] --> src/lib.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let brace_token = braced!(block_content in input); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_brace_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `classpath` [INFO] [stdout] --> src/lib.rs:140:45 [INFO] [stdout] | [INFO] [stdout] 140 | Program::Java{build_cwd, build_cmd, classpath, classname} => { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `classpath: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `classname` [INFO] [stdout] --> src/lib.rs:140:56 [INFO] [stdout] | [INFO] [stdout] 140 | Program::Java{build_cwd, build_cmd, classpath, classname} => { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `classname: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Python` and `Binary` are never constructed [INFO] [stdout] --> src/lib.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 30 | enum Program { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 38 | Python { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | Binary { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Program` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `quote_spanned` and `quote` [INFO] [stdout] --> src/lib.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use quote::{quote, quote_spanned}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block`, `ExprBlock`, `PatWild`, and `Type` [INFO] [stdout] --> src/lib.rs:16:3 [INFO] [stdout] | [INFO] [stdout] 16 | ExprBlock, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 17 | Block, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | PatWild, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 24 | Type, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::spanned::Spanned` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use syn::spanned::Spanned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let mut p = Program::Java { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `brace_token` [INFO] [stdout] --> src/lib.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let brace_token = braced!(block_content in input); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_brace_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `classpath` [INFO] [stdout] --> src/lib.rs:140:45 [INFO] [stdout] | [INFO] [stdout] 140 | Program::Java{build_cwd, build_cmd, classpath, classname} => { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `classpath: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `classname` [INFO] [stdout] --> src/lib.rs:140:56 [INFO] [stdout] | [INFO] [stdout] 140 | Program::Java{build_cwd, build_cmd, classpath, classname} => { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `classname: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Python` and `Binary` are never constructed [INFO] [stdout] --> src/lib.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 30 | enum Program { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 38 | Python { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | Binary { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Program` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `quote_spanned` and `quote` [INFO] [stdout] --> src/lib.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use quote::{quote, quote_spanned}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block`, `ExprBlock`, `PatWild`, and `Type` [INFO] [stdout] --> src/lib.rs:16:3 [INFO] [stdout] | [INFO] [stdout] 16 | ExprBlock, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 17 | Block, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | PatWild, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 24 | Type, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::spanned::Spanned` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use syn::spanned::Spanned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let mut p = Program::Java { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `brace_token` [INFO] [stdout] --> src/lib.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let brace_token = braced!(block_content in input); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_brace_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `classpath` [INFO] [stdout] --> src/lib.rs:140:45 [INFO] [stdout] | [INFO] [stdout] 140 | Program::Java{build_cwd, build_cmd, classpath, classname} => { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `classpath: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `classname` [INFO] [stdout] --> src/lib.rs:140:56 [INFO] [stdout] | [INFO] [stdout] 140 | Program::Java{build_cwd, build_cmd, classpath, classname} => { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `classname: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Python` and `Binary` are never constructed [INFO] [stdout] --> src/lib.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 30 | enum Program { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 38 | Python { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | Binary { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Program` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [BUILD] got program Java { build_cwd: "/tmp/classes", build_cmd: ["javac", "Main.java"], classpath: ["/tmp/classes/"], classname: "Main" } [INFO] [stdout] error: proc macro panicked [INFO] [stdout] --> examples/simple.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | / system!{ [INFO] [stdout] 25 | | MyApp, [INFO] [stdout] 26 | | java { [INFO] [stdout] ... | [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: message: Could not run process to compile java classes: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> examples/simple.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / /** [INFO] [stdout] 7 | | # This shellcode creates the /tmp/classes/ folder. [INFO] [stdout] 8 | | # For real projects this would be something like [INFO] [stdout] 9 | | # build/classes/ from a gradle build/ directory. [INFO] [stdout] ... | [INFO] [stdout] 21 | | */ [INFO] [stdout] | |__^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `MyApp` in this scope [INFO] [stdout] --> examples/simple.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | let mut app = MyApp::default(); [INFO] [stdout] | ^^^^^ use of undeclared type `MyApp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `system-system` (example "simple") due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "e45fbad62908fe3c1caef31aadda55a4530b5bb30e06c91f66acfa6dbdf6a0d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e45fbad62908fe3c1caef31aadda55a4530b5bb30e06c91f66acfa6dbdf6a0d8", kill_on_drop: false }` [INFO] [stdout] e45fbad62908fe3c1caef31aadda55a4530b5bb30e06c91f66acfa6dbdf6a0d8