[INFO] cloning repository https://github.com/Einarin/reduce-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Einarin/reduce-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEinarin%2Freduce-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEinarin%2Freduce-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 86a078e93b0a7b5766ff421d71260f843845d3e6
[INFO] checking Einarin/reduce-lang against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEinarin%2Freduce-lang" "/workspace/builds/worker-58/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-58/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Einarin/reduce-lang 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/Einarin/reduce-lang
[INFO] finished tweaking git repo https://github.com/Einarin/reduce-lang
[INFO] tweaked toml for git repo https://github.com/Einarin/reduce-lang written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] crate git repo https://github.com/Einarin/reduce-lang 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 2928315d748fa2b77908da2e7b23509bcb34cb1fc4832fab060dd4f990d8a064
[INFO] running `Command { std: "docker" "start" "-a" "2928315d748fa2b77908da2e7b23509bcb34cb1fc4832fab060dd4f990d8a064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2928315d748fa2b77908da2e7b23509bcb34cb1fc4832fab060dd4f990d8a064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2928315d748fa2b77908da2e7b23509bcb34cb1fc4832fab060dd4f990d8a064", kill_on_drop: false }`
[INFO] [stdout] 2928315d748fa2b77908da2e7b23509bcb34cb1fc4832fab060dd4f990d8a064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 319c15b5d267c8d289104498e23b4f1c1365bf44ace24abf3718f7d0b59a8588
[INFO] running `Command { std: "docker" "start" "-a" "319c15b5d267c8d289104498e23b4f1c1365bf44ace24abf3718f7d0b59a8588", 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 reduce v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/eval.rs (1 fix)
[INFO] [stderr]        Fixed src/parser.rs (2 fixes)
[INFO] [stderr]        Fixed src/ast.rs (2 fixes)
[INFO] [stdout] warning: variant is never constructed: `Scope`
[INFO] [stdout]   --> src/ast.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     Scope(Scope<'a>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `declCopy` should have a snake case name
[INFO] [stdout]   --> src/parser.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let mut declCopy = decl.clone();
[INFO] [stdout]    |                             ^^^^^^^^ help: convert the identifier to snake case: `decl_copy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `openParen` should have a snake case name
[INFO] [stdout]    --> src/parser.rs:156:76
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...Token<'a>>>(name: Expression<'a>, openParen: Token<'a>, iter: &mut T) -> Result<Expression<'a>,String> {
[INFO] [stdout]     |                                      ^^^^^^^^^ help: convert the identifier to snake case: `open_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Scope`
[INFO] [stdout]   --> src/ast.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     Scope(Scope<'a>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `declCopy` should have a snake case name
[INFO] [stdout]   --> src/parser.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let mut declCopy = decl.clone();
[INFO] [stdout]    |                             ^^^^^^^^ help: convert the identifier to snake case: `decl_copy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `openParen` should have a snake case name
[INFO] [stdout]    --> src/parser.rs:156:76
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...Token<'a>>>(name: Expression<'a>, openParen: Token<'a>, iter: &mut T) -> Result<Expression<'a>,String> {
[INFO] [stdout]     |                                      ^^^^^^^^^ help: convert the identifier to snake case: `open_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.78s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking reduce v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: variant is never constructed: `Scope`
[INFO] [stdout]   --> src/ast.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     Scope(Scope<'a>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Scope`
[INFO] [stdout]   --> src/ast.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     Scope(Scope<'a>)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `declCopy` should have a snake case name
[INFO] [stdout]   --> src/parser.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let mut declCopy = decl.clone();
[INFO] [stdout]    |                             ^^^^^^^^ help: convert the identifier to snake case: `decl_copy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `openParen` should have a snake case name
[INFO] [stdout]    --> src/parser.rs:156:76
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...Token<'a>>>(name: Expression<'a>, openParen: Token<'a>, iter: &mut T) -> Result<Expression<'a>,String> {
[INFO] [stdout]     |                                      ^^^^^^^^^ help: convert the identifier to snake case: `open_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `declCopy` should have a snake case name
[INFO] [stdout]   --> src/parser.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     let mut declCopy = decl.clone();
[INFO] [stdout]    |                             ^^^^^^^^ help: convert the identifier to snake case: `decl_copy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `openParen` should have a snake case name
[INFO] [stdout]    --> src/parser.rs:156:76
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...Token<'a>>>(name: Expression<'a>, openParen: Token<'a>, iter: &mut T) -> Result<Expression<'a>,String> {
[INFO] [stdout]     |                                      ^^^^^^^^^ help: convert the identifier to snake case: `open_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "319c15b5d267c8d289104498e23b4f1c1365bf44ace24abf3718f7d0b59a8588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319c15b5d267c8d289104498e23b4f1c1365bf44ace24abf3718f7d0b59a8588", kill_on_drop: false }`
[INFO] [stdout] 319c15b5d267c8d289104498e23b4f1c1365bf44ace24abf3718f7d0b59a8588