[INFO] fetching crate functional_macro 0.0.2...
[INFO] testing functional_macro-0.0.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate functional_macro 0.0.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate functional_macro 0.0.2
[INFO] finished tweaking crates.io crate functional_macro 0.0.2
[INFO] tweaked toml for crates.io crate functional_macro 0.0.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate functional_macro 0.0.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding colored v2.2.0 (available: v3.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfa55dd88145a97c50f784c999f1ec2dfc3c3c04f8ffe0fbda101e6a4f65c36f
[INFO] running `Command { std: "docker" "start" "-a" "cfa55dd88145a97c50f784c999f1ec2dfc3c3c04f8ffe0fbda101e6a4f65c36f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfa55dd88145a97c50f784c999f1ec2dfc3c3c04f8ffe0fbda101e6a4f65c36f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa55dd88145a97c50f784c999f1ec2dfc3c3c04f8ffe0fbda101e6a4f65c36f", kill_on_drop: false }`
[INFO] [stdout] cfa55dd88145a97c50f784c999f1ec2dfc3c3c04f8ffe0fbda101e6a4f65c36f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bff367db3f8031cb91c4c97ca560e42c64ae715bde7564ccfed748b44e1bbda4
[INFO] running `Command { std: "docker" "start" "-a" "bff367db3f8031cb91c4c97ca560e42c64ae715bde7564ccfed748b44e1bbda4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling functional_macro v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `stmts` and `locals` are never read
[INFO] [stdout]   --> src/analyze/analyze.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct FnAnalysis {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     stmts: Vec<Stmt>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 34 |     locals: Vec<syn::Local>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FnAnalysis` 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: function `debug` is never used
[INFO] [stdout]   --> src/codegen/codegen.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn debug(name: &str, stream: &proc_macro2::TokenStream) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.76s
[INFO] running `Command { std: "docker" "inspect" "bff367db3f8031cb91c4c97ca560e42c64ae715bde7564ccfed748b44e1bbda4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bff367db3f8031cb91c4c97ca560e42c64ae715bde7564ccfed748b44e1bbda4", kill_on_drop: false }`
[INFO] [stdout] bff367db3f8031cb91c4c97ca560e42c64ae715bde7564ccfed748b44e1bbda4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 214f82737ae21085459b249cb695a1cd181bd97a20cfb92a0af22aca22584b54
[INFO] running `Command { std: "docker" "start" "-a" "214f82737ae21085459b249cb695a1cd181bd97a20cfb92a0af22aca22584b54", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling functional_macro v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `stmts` and `locals` are never read
[INFO] [stdout]   --> src/analyze/analyze.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct FnAnalysis {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     stmts: Vec<Stmt>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 34 |     locals: Vec<syn::Local>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FnAnalysis` 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: function `debug` is never used
[INFO] [stdout]   --> src/codegen/codegen.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn debug(name: &str, stream: &proc_macro2::TokenStream) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug` is never used
[INFO] [stdout]   --> src/codegen/codegen.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn debug(name: &str, stream: &proc_macro2::TokenStream) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `trybuild`
[INFO] [stdout]  --> tests/ui.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use trybuild;
[INFO] [stdout]   |     ^^^^^^^^ no external crate `trybuild`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `functional_macro` (test "ui") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "214f82737ae21085459b249cb695a1cd181bd97a20cfb92a0af22aca22584b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214f82737ae21085459b249cb695a1cd181bd97a20cfb92a0af22aca22584b54", kill_on_drop: false }`
[INFO] [stdout] 214f82737ae21085459b249cb695a1cd181bd97a20cfb92a0af22aca22584b54