[INFO] fetching crate functional_macro 0.0.2...
[INFO] checking functional_macro-0.0.2 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate functional_macro 0.0.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate functional_macro 0.0.2 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a794fe2d5e1c78bda6831945a5c41bdb06e0a537aceec056d794aba55ebdc17
[INFO] running `Command { std: "docker" "start" "-a" "9a794fe2d5e1c78bda6831945a5c41bdb06e0a537aceec056d794aba55ebdc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a794fe2d5e1c78bda6831945a5c41bdb06e0a537aceec056d794aba55ebdc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a794fe2d5e1c78bda6831945a5c41bdb06e0a537aceec056d794aba55ebdc17", kill_on_drop: false }`
[INFO] [stdout] 9a794fe2d5e1c78bda6831945a5c41bdb06e0a537aceec056d794aba55ebdc17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db1f58d698c682bb9d24fffe6d26cf35721526afcd3e81e23dd635829f07d24c
[INFO] running `Command { std: "docker" "start" "-a" "db1f58d698c682bb9d24fffe6d26cf35721526afcd3e81e23dd635829f07d24c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling prettyplease v0.2.25
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling anyhow v1.0.91
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.85
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking 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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` 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] 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" "db1f58d698c682bb9d24fffe6d26cf35721526afcd3e81e23dd635829f07d24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db1f58d698c682bb9d24fffe6d26cf35721526afcd3e81e23dd635829f07d24c", kill_on_drop: false }`
[INFO] [stdout] db1f58d698c682bb9d24fffe6d26cf35721526afcd3e81e23dd635829f07d24c
