[INFO] fetching crate roan-engine 0.1.6...
[INFO] checking roan-engine-0.1.6 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate roan-engine 0.1.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate roan-engine 0.1.6
[INFO] finished tweaking crates.io crate roan-engine 0.1.6
[INFO] tweaked toml for crates.io crate roan-engine 0.1.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate roan-engine 0.1.6 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 54 packages to highest compatible versions
[INFO] [stderr]       Adding bon v2.3.0 (available: v3.10.2)
[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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b82874b64477e2998b72075f7fab732c0e57f9dc1b2fc4205f7b6b37363b2f2b
[INFO] running `Command { std: "docker" "start" "b82874b64477e2998b72075f7fab732c0e57f9dc1b2fc4205f7b6b37363b2f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b82874b64477e2998b72075f7fab732c0e57f9dc1b2fc4205f7b6b37363b2f2b", 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" "b82874b64477e2998b72075f7fab732c0e57f9dc1b2fc4205f7b6b37363b2f2b" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b82874b64477e2998b72075f7fab732c0e57f9dc1b2fc4205f7b6b37363b2f2b", 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" "b82874b64477e2998b72075f7fab732c0e57f9dc1b2fc4205f7b6b37363b2f2b" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking uuid v1.28.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking roan-error v0.1.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking roan-ast v0.1.3
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling bon-macros v2.3.0
[INFO] [stderr]     Checking bon v2.3.0
[INFO] [stderr]     Checking roan-engine v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `loaders::ident::ModuleIdentifier`
[INFO] [stdout]  --> src/module/loaders/mod.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     module::{loaders::ident::ModuleIdentifier, Module},
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/module/loaders/ident.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use roan_ast::*;
[INFO] [stdout]    |         ^^^^^^^^^^^ the name `Throw` in the type namespace is first re-exported here
[INFO] [stdout] 14 | pub use roan_error::{diagnostic::*, error::RoanError::*, span::*};
[INFO] [stdout]    |                                     ------------------- but the name `Throw` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `loaders::ident::ModuleIdentifier`
[INFO] [stdout]  --> src/module/loaders/mod.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     module::{loaders::ident::ModuleIdentifier, Module},
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/module/loaders/ident.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use roan_ast::*;
[INFO] [stdout]    |         ^^^^^^^^^^^ the name `Throw` in the type namespace is first re-exported here
[INFO] [stdout] 14 | pub use roan_error::{diagnostic::*, error::RoanError::*, span::*};
[INFO] [stdout]    |                                     ------------------- but the name `Throw` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/natives/mod.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         panic_any(msg);
[INFO] [stdout]    |         -------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 91 |         panic::set_hook(old_hook);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/natives/mod.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         panic_any(msg);
[INFO] [stdout]    |         -------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 91 |         panic::set_hook(old_hook);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/module/loaders/mod.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn insert(&mut self, name: String, module: Module) {}
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/module/loaders/mod.rs:22:40
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn insert(&mut self, name: String, module: Module) {}
[INFO] [stdout]    |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/module/loaders/mod.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn get(&self, name: &str) -> Option<Module> {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/module/loaders/mod.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn insert(&mut self, name: String, module: Module) {}
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]   --> src/module/loaders/mod.rs:22:40
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn insert(&mut self, name: String, module: Module) {}
[INFO] [stdout]    |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/module/loaders/mod.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn get(&self, name: &str) -> Option<Module> {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `popped`
[INFO] [stdout]   --> src/vm/mod.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let popped = vm.pop_frame().unwrap();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_popped`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.03s
[INFO] running `Command { std: "docker" "inspect" "b82874b64477e2998b72075f7fab732c0e57f9dc1b2fc4205f7b6b37363b2f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82874b64477e2998b72075f7fab732c0e57f9dc1b2fc4205f7b6b37363b2f2b", kill_on_drop: false }`
[INFO] [stdout] b82874b64477e2998b72075f7fab732c0e57f9dc1b2fc4205f7b6b37363b2f2b
