[INFO] fetching crate functional_macro 0.0.2...
[INFO] testing functional_macro-0.0.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate functional_macro 0.0.2 into /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate functional_macro 0.0.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ced30d672e31845d86c3c8a9ee3dfae2b5693907d569f9317db8a0d249d20d8
[INFO] running `Command { std: "docker" "start" "-a" "4ced30d672e31845d86c3c8a9ee3dfae2b5693907d569f9317db8a0d249d20d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ced30d672e31845d86c3c8a9ee3dfae2b5693907d569f9317db8a0d249d20d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ced30d672e31845d86c3c8a9ee3dfae2b5693907d569f9317db8a0d249d20d8", kill_on_drop: false }`
[INFO] [stdout] 4ced30d672e31845d86c3c8a9ee3dfae2b5693907d569f9317db8a0d249d20d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff53d4398789d2e5eb80165f91a50bdd9d7960980c519f84cf4bc99471fa70ab
[INFO] running `Command { std: "docker" "start" "-a" "ff53d4398789d2e5eb80165f91a50bdd9d7960980c519f84cf4bc99471fa70ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[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)]` 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 6.83s
[INFO] running `Command { std: "docker" "inspect" "ff53d4398789d2e5eb80165f91a50bdd9d7960980c519f84cf4bc99471fa70ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff53d4398789d2e5eb80165f91a50bdd9d7960980c519f84cf4bc99471fa70ab", kill_on_drop: false }`
[INFO] [stdout] ff53d4398789d2e5eb80165f91a50bdd9d7960980c519f84cf4bc99471fa70ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] deb7b266b3d6bde4cddb06791f7441b9cdf0614cc8acfeebd0b71449dfe7141d
[INFO] running `Command { std: "docker" "start" "-a" "deb7b266b3d6bde4cddb06791f7441b9cdf0614cc8acfeebd0b71449dfe7141d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-macro-error-attr 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)]` 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] 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" "deb7b266b3d6bde4cddb06791f7441b9cdf0614cc8acfeebd0b71449dfe7141d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb7b266b3d6bde4cddb06791f7441b9cdf0614cc8acfeebd0b71449dfe7141d", kill_on_drop: false }`
[INFO] [stdout] deb7b266b3d6bde4cddb06791f7441b9cdf0614cc8acfeebd0b71449dfe7141d