[INFO] cloning repository https://github.com/shaunnope/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shaunnope/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaunnope%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaunnope%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0eab684e29c590b9eea977ce0057d9f9a13bfb54
[INFO] checking shaunnope/rlox against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaunnope%2Frlox" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shaunnope/rlox
[INFO] finished tweaking git repo https://github.com/shaunnope/rlox
[INFO] tweaked toml for git repo https://github.com/shaunnope/rlox written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shaunnope/rlox on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shaunnope/rlox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b686ad0df7cb5f39c78691ec05b7a641c9f8b5649b101eb4bf2c5bf94b9e72d6
[INFO] running `Command { std: "docker" "start" "b686ad0df7cb5f39c78691ec05b7a641c9f8b5649b101eb4bf2c5bf94b9e72d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b686ad0df7cb5f39c78691ec05b7a641c9f8b5649b101eb4bf2c5bf94b9e72d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b686ad0df7cb5f39c78691ec05b7a641c9f8b5649b101eb4bf2c5bf94b9e72d6" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b686ad0df7cb5f39c78691ec05b7a641c9f8b5649b101eb4bf2c5bf94b9e72d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b686ad0df7cb5f39c78691ec05b7a641c9f8b5649b101eb4bf2c5bf94b9e72d6" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking rblox v0.1.0 (/opt/rustwide/workdir/rblox)
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> rblox/src/vm/mod.rs:399:56
[INFO] [stdout]     |
[INFO] [stdout] 399 |   const STACK_MAX: usize = Self::FRAMES_MAX * std::u8::MAX as usize;
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> rblox/src/vm/mod.rs:399:56
[INFO] [stdout]     |
[INFO] [stdout] 399 |   const STACK_MAX: usize = Self::FRAMES_MAX * std::u8::MAX as usize;
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u16::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> rblox/src/compiler/mod.rs:255:37
[INFO] [stdout]     |
[INFO] [stdout] 255 |   const JUMP_MAX: usize = std::u16::MAX as usize;
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u16::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> rblox/src/compiler/mod.rs:255:37
[INFO] [stdout]     |
[INFO] [stdout] 255 |   const JUMP_MAX: usize = std::u16::MAX as usize;
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stdout] warning: methods `take_string` and `find_string` are never used
[INFO] [stdout]   --> rblox/src/gc/mmap.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl MemManager {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |   pub fn take_string(&mut self, str: &str) -> Rc<LoxObject> {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |   pub fn find_string(&mut self, str: &str) -> Option<Rc<LoxObject>> {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> rblox/src/common/chunk.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |   pub fn _iter_zip(&self) -> Zip<Iter<Ins>, Iter<Span>> {
[INFO] [stdout]    |                    ^^^^^         ^^^^^^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |             |
[INFO] [stdout]    |                    |             the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |   pub fn _iter_zip(&self) -> Zip<Iter<'_, Ins>, Iter<'_, Span>> {
[INFO] [stdout]    |                                       +++            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rblox/src/compiler/parser/mod.rs:897:14
[INFO] [stdout]     |
[INFO] [stdout] 897 |   fn current(&mut self) -> RefMut<Compiler> {
[INFO] [stdout]     |              ^^^^^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 897 |   fn current(&mut self) -> RefMut<'_, Compiler> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `take_string` and `find_string` are never used
[INFO] [stdout]   --> rblox/src/gc/mmap.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl MemManager {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |   pub fn take_string(&mut self, str: &str) -> Rc<LoxObject> {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |   pub fn find_string(&mut self, str: &str) -> Option<Rc<LoxObject>> {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> rblox/src/common/chunk.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |   pub fn _iter_zip(&self) -> Zip<Iter<Ins>, Iter<Span>> {
[INFO] [stdout]    |                    ^^^^^         ^^^^^^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |             |
[INFO] [stdout]    |                    |             the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |   pub fn _iter_zip(&self) -> Zip<Iter<'_, Ins>, Iter<'_, Span>> {
[INFO] [stdout]    |                                       +++            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rblox/src/compiler/parser/mod.rs:897:14
[INFO] [stdout]     |
[INFO] [stdout] 897 |   fn current(&mut self) -> RefMut<Compiler> {
[INFO] [stdout]     |              ^^^^^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 897 |   fn current(&mut self) -> RefMut<'_, Compiler> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rtlox v0.1.0 (/opt/rustwide/workdir/rtlox)
[INFO] [stderr] warning: unused dependency `itertools`
[INFO] [stderr]  --> rtlox/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | itertools = "0.13.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `itertools`
[INFO] [stderr] warning: `rtlox` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `Command { std: "docker" "inspect" "b686ad0df7cb5f39c78691ec05b7a641c9f8b5649b101eb4bf2c5bf94b9e72d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b686ad0df7cb5f39c78691ec05b7a641c9f8b5649b101eb4bf2c5bf94b9e72d6", kill_on_drop: false }`
[INFO] [stdout] b686ad0df7cb5f39c78691ec05b7a641c9f8b5649b101eb4bf2c5bf94b9e72d6
