[INFO] fetching crate finny_derive 0.1.0...
[INFO] checking finny_derive-0.1.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate finny_derive 0.1.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate finny_derive 0.1.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate finny_derive 0.1.0
[INFO] finished tweaking crates.io crate finny_derive 0.1.0
[INFO] tweaked toml for crates.io crate finny_derive 0.1.0 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d5cf905855dd7a3a64ef45c124c2649888067badbbc77002c3eaa32d1395679
[INFO] running `Command { std: "docker" "start" "-a" "2d5cf905855dd7a3a64ef45c124c2649888067badbbc77002c3eaa32d1395679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d5cf905855dd7a3a64ef45c124c2649888067badbbc77002c3eaa32d1395679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5cf905855dd7a3a64ef45c124c2649888067badbbc77002c3eaa32d1395679", kill_on_drop: false }`
[INFO] [stdout] 2d5cf905855dd7a3a64ef45c124c2649888067badbbc77002c3eaa32d1395679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2df9ba5a6843d78c5dcc1af327b7c12014d23e2b52fcbfefcfb03bd50fececef
[INFO] running `Command { std: "docker" "start" "-a" "2df9ba5a6843d78c5dcc1af327b7c12014d23e2b52fcbfefcfb03bd50fececef", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking proc-macro2 v1.0.28
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking finny_derive v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/codegen.rs (3 fixes)
[INFO] [stderr]        Fixed src/parse.rs (4 fixes)
[INFO] [stderr]        Fixed src/parse_fsm.rs (1 fix)
[INFO] [stdout] warning: unused import: `Parse`
[INFO] [stdout]  --> src/parse.rs:4:51
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{Error, GenericArgument, ItemFn, parse::{Parse}, spanned::Spanned};
[INFO] [stdout]   |                                                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parse_fsm.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 _ => todo!("unsupported block!")
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Parse`
[INFO] [stdout]  --> src/parse.rs:4:51
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{Error, GenericArgument, ItemFn, parse::{Parse}, spanned::Spanned};
[INFO] [stdout]   |                                                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parse_fsm.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 _ => todo!("unsupported block!")
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stop`
[INFO] [stdout]    --> src/parse.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 |     Stop,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SelfTransition`
[INFO] [stdout]    --> src/parse.rs:245:5
[INFO] [stdout]     |
[INFO] [stdout] 245 |     SelfTransition(syn::Type, EventGuardAction)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stop`
[INFO] [stdout]    --> src/parse.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 |     Stop,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SelfTransition`
[INFO] [stdout]    --> src/parse.rs:245:5
[INFO] [stdout]     |
[INFO] [stdout] 245 |     SelfTransition(syn::Type, EventGuardAction)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.95s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking finny_derive v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unused import: `Parse`
[INFO] [stdout]  --> src/parse.rs:4:51
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{Error, GenericArgument, ItemFn, parse::{Parse}, spanned::Spanned};
[INFO] [stdout]   |                                                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parse_fsm.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 _ => todo!("unsupported block!")
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Parse`
[INFO] [stdout]  --> src/parse.rs:4:51
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{Error, GenericArgument, ItemFn, parse::{Parse}, spanned::Spanned};
[INFO] [stdout]   |                                                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parse_fsm.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 _ => todo!("unsupported block!")
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stop`
[INFO] [stdout]    --> src/parse.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 |     Stop,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SelfTransition`
[INFO] [stdout]    --> src/parse.rs:245:5
[INFO] [stdout]     |
[INFO] [stdout] 245 |     SelfTransition(syn::Type, EventGuardAction)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stop`
[INFO] [stdout]    --> src/parse.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 |     Stop,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SelfTransition`
[INFO] [stdout]    --> src/parse.rs:245:5
[INFO] [stdout]     |
[INFO] [stdout] 245 |     SelfTransition(syn::Type, EventGuardAction)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "2df9ba5a6843d78c5dcc1af327b7c12014d23e2b52fcbfefcfb03bd50fececef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df9ba5a6843d78c5dcc1af327b7c12014d23e2b52fcbfefcfb03bd50fececef", kill_on_drop: false }`
[INFO] [stdout] 2df9ba5a6843d78c5dcc1af327b7c12014d23e2b52fcbfefcfb03bd50fececef