[INFO] cloning repository https://github.com/DomParfitt/rlisp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DomParfitt/rlisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDomParfitt%2Frlisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDomParfitt%2Frlisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3154b36b4a6fcda8808193e932cde4a69b3cb0e9
[INFO] checking DomParfitt/rlisp against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDomParfitt%2Frlisp" "/workspace/builds/worker-75/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-75/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DomParfitt/rlisp 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 git repo https://github.com/DomParfitt/rlisp
[INFO] finished tweaking git repo https://github.com/DomParfitt/rlisp
[INFO] tweaked toml for git repo https://github.com/DomParfitt/rlisp written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] crate git repo https://github.com/DomParfitt/rlisp already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] ad9c6f4070c493eb3858de60aad028e811eb9f3b5f48ea150a3272cc41efc37a
[INFO] running `Command { std: "docker" "start" "-a" "ad9c6f4070c493eb3858de60aad028e811eb9f3b5f48ea150a3272cc41efc37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad9c6f4070c493eb3858de60aad028e811eb9f3b5f48ea150a3272cc41efc37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9c6f4070c493eb3858de60aad028e811eb9f3b5f48ea150a3272cc41efc37a", kill_on_drop: false }`
[INFO] [stdout] ad9c6f4070c493eb3858de60aad028e811eb9f3b5f48ea150a3272cc41efc37a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] bdf87b33556769955b295063594c05abccb7ae7d272b4f7ed1c674deb4ac37e7
[INFO] running `Command { std: "docker" "start" "-a" "bdf87b33556769955b295063594c05abccb7ae7d272b4f7ed1c674deb4ac37e7", 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 rlisp v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/parser/mod.rs (1 fix)
[INFO] [stderr]        Fixed src/parser/error.rs (1 fix)
[INFO] [stderr]        Fixed src/evaluator/types.rs (3 fixes)
[INFO] [stderr]        Fixed src/repl/mod.rs (1 fix)
[INFO] [stdout] warning: variant is never constructed: `FnDef`
[INFO] [stdout]  --> src/parser/grammar.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     FnDef(Box<Expr>, Box<Expr>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Base`
[INFO] [stdout]   --> src/parser/grammar.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Base(Box<Expr>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `def_fn`
[INFO] [stdout]    --> src/parser/mod.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn def_fn(&mut self) -> ParseResult {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/evaluator/scope.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(parent: RefCell<Scope>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Str`
[INFO] [stdout]   --> src/evaluator/types.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Str(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Int`
[INFO] [stdout]   --> src/evaluator/types.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Int(isize),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Float`
[INFO] [stdout]   --> src/evaluator/types.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Float(f64),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FnDef`
[INFO] [stdout]  --> src/parser/grammar.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     FnDef(Box<Expr>, Box<Expr>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Base`
[INFO] [stdout]   --> src/parser/grammar.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Base(Box<Expr>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `def_fn`
[INFO] [stdout]    --> src/parser/mod.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn def_fn(&mut self) -> ParseResult {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/evaluator/scope.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(parent: RefCell<Scope>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Str`
[INFO] [stdout]   --> src/evaluator/types.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Str(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Int`
[INFO] [stdout]   --> src/evaluator/types.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Int(isize),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Float`
[INFO] [stdout]   --> src/evaluator/types.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Float(f64),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.61s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rlisp v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: variant is never constructed: `FnDef`
[INFO] [stdout]  --> src/parser/grammar.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     FnDef(Box<Expr>, Box<Expr>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Base`
[INFO] [stdout]   --> src/parser/grammar.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Base(Box<Expr>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `def_fn`
[INFO] [stdout]    --> src/parser/mod.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn def_fn(&mut self) -> ParseResult {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/evaluator/scope.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(parent: RefCell<Scope>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Str`
[INFO] [stdout]   --> src/evaluator/types.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Str(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Int`
[INFO] [stdout]   --> src/evaluator/types.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Int(isize),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Float`
[INFO] [stdout]   --> src/evaluator/types.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Float(f64),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FnDef`
[INFO] [stdout]  --> src/parser/grammar.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     FnDef(Box<Expr>, Box<Expr>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Base`
[INFO] [stdout]   --> src/parser/grammar.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Base(Box<Expr>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `def_fn`
[INFO] [stdout]    --> src/parser/mod.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn def_fn(&mut self) -> ParseResult {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/evaluator/scope.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(parent: RefCell<Scope>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Str`
[INFO] [stdout]   --> src/evaluator/types.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Str(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Int`
[INFO] [stdout]   --> src/evaluator/types.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Int(isize),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Float`
[INFO] [stdout]   --> src/evaluator/types.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Float(f64),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.17s
[INFO] running `Command { std: "docker" "inspect" "bdf87b33556769955b295063594c05abccb7ae7d272b4f7ed1c674deb4ac37e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdf87b33556769955b295063594c05abccb7ae7d272b4f7ed1c674deb4ac37e7", kill_on_drop: false }`
[INFO] [stdout] bdf87b33556769955b295063594c05abccb7ae7d272b4f7ed1c674deb4ac37e7