[INFO] cloning repository https://github.com/Maxuss/galevm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Maxuss/galevm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxuss%2Fgalevm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxuss%2Fgalevm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0521d94b08a47d8aa9190b323f69ad8113cf5a3
[INFO] testing Maxuss/galevm/b0521d94b08a47d8aa9190b323f69ad8113cf5a3 against nightly-2024-10-28 for randomize-layout
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxuss%2Fgalevm" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Maxuss/galevm on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Maxuss/galevm
[INFO] finished tweaking git repo https://github.com/Maxuss/galevm
[INFO] tweaked toml for git repo https://github.com/Maxuss/galevm written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Maxuss/galevm 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e336eb395dc682a3dba12e4061b26e72932d09655d13d50ccbf6d78eaec8afa
[INFO] running `Command { std: "docker" "start" "-a" "5e336eb395dc682a3dba12e4061b26e72932d09655d13d50ccbf6d78eaec8afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e336eb395dc682a3dba12e4061b26e72932d09655d13d50ccbf6d78eaec8afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e336eb395dc682a3dba12e4061b26e72932d09655d13d50ccbf6d78eaec8afa", kill_on_drop: false }`
[INFO] [stdout] 5e336eb395dc682a3dba12e4061b26e72932d09655d13d50ccbf6d78eaec8afa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39843f3af9c5b052c7e95c58e4f43518acd6444f82b01d284815a421815de4f5
[INFO] running `Command { std: "docker" "start" "-a" "39843f3af9c5b052c7e95c58e4f43518acd6444f82b01d284815a421815de4f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling galevm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/tks/expr.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scope`
[INFO] [stdout]  --> src/tks/kw.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::visit::{Scope, Visitable, Visitor};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]  --> src/var.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::RngCore`
[INFO] [stdout]  --> src/visit.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rand::RngCore;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/tks/expr.rs:143:38
[INFO] [stdout]     |
[INFO] [stdout] 143 |             Expression::StaticAccess(path) => {
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib.rs:38:5
[INFO] [stdout]     |
[INFO] [stdout] 38  | /     extern_fns!(visitor {
[INFO] [stdout] 39  | |         scope "std" {
[INFO] [stdout] 40  | |             extern fn panic(message) -> void;
[INFO] [stdout] 41  | |             extern fn exit(code) -> void;
[INFO] [stdout] ...   |
[INFO] [stdout] 44  | |         }
[INFO] [stdout] 45  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/io.rs:47:5
[INFO] [stdout]     |
[INFO] [stdout] 47  | /     extern_fns!(visitor {
[INFO] [stdout] 48  | |         scope "std::io" {
[INFO] [stdout] 49  | |             extern fn print(value) -> void;
[INFO] [stdout] 50  | |             extern fn println(value) -> void;
[INFO] [stdout] ...   |
[INFO] [stdout] 53  | |         }
[INFO] [stdout] 54  | |     });
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/math.rs:62:5
[INFO] [stdout]     |
[INFO] [stdout] 62  | /     extern_fns!(visitor {
[INFO] [stdout] 63  | |         scope "std::math" {
[INFO] [stdout] 64  | |             extern fn min(min, val) -> num;
[INFO] [stdout] 65  | |             extern fn max(max, val) -> num;
[INFO] [stdout] ...   |
[INFO] [stdout] 77  | |         }
[INFO] [stdout] 78  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/strs.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  | /     extern_fns!(visitor {
[INFO] [stdout] 12  | |         scope "std::str" {
[INFO] [stdout] 13  | |             extern fn stringify(value) -> str;
[INFO] [stdout] 14  | |         }
[INFO] [stdout] 15  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/mem.rs:29:5
[INFO] [stdout]     |
[INFO] [stdout] 29  | /     extern_fns!(visitor {
[INFO] [stdout] 30  | |         scope "std::mem" {
[INFO] [stdout] 31  | |             extern fn transmute(value, ty) -> unknown;
[INFO] [stdout] 32  | |         }
[INFO] [stdout] 33  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "39843f3af9c5b052c7e95c58e4f43518acd6444f82b01d284815a421815de4f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39843f3af9c5b052c7e95c58e4f43518acd6444f82b01d284815a421815de4f5", kill_on_drop: false }`
[INFO] [stdout] 39843f3af9c5b052c7e95c58e4f43518acd6444f82b01d284815a421815de4f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a0d235346db96af5bcc31f3610898d2df8c32f4519a99ffd563f4c95f28c83d
[INFO] running `Command { std: "docker" "start" "-a" "0a0d235346db96af5bcc31f3610898d2df8c32f4519a99ffd563f4c95f28c83d", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/tks/expr.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scope`
[INFO] [stdout]  --> src/tks/kw.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::visit::{Scope, Visitable, Visitor};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]  --> src/var.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::RngCore`
[INFO] [stdout]  --> src/visit.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rand::RngCore;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/tks/expr.rs:143:38
[INFO] [stdout]     |
[INFO] [stdout] 143 |             Expression::StaticAccess(path) => {
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib.rs:38:5
[INFO] [stdout]     |
[INFO] [stdout] 38  | /     extern_fns!(visitor {
[INFO] [stdout] 39  | |         scope "std" {
[INFO] [stdout] 40  | |             extern fn panic(message) -> void;
[INFO] [stdout] 41  | |             extern fn exit(code) -> void;
[INFO] [stdout] ...   |
[INFO] [stdout] 44  | |         }
[INFO] [stdout] 45  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/io.rs:47:5
[INFO] [stdout]     |
[INFO] [stdout] 47  | /     extern_fns!(visitor {
[INFO] [stdout] 48  | |         scope "std::io" {
[INFO] [stdout] 49  | |             extern fn print(value) -> void;
[INFO] [stdout] 50  | |             extern fn println(value) -> void;
[INFO] [stdout] ...   |
[INFO] [stdout] 53  | |         }
[INFO] [stdout] 54  | |     });
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/math.rs:62:5
[INFO] [stdout]     |
[INFO] [stdout] 62  | /     extern_fns!(visitor {
[INFO] [stdout] 63  | |         scope "std::math" {
[INFO] [stdout] 64  | |             extern fn min(min, val) -> num;
[INFO] [stdout] 65  | |             extern fn max(max, val) -> num;
[INFO] [stdout] ...   |
[INFO] [stdout] 77  | |         }
[INFO] [stdout] 78  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/strs.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  | /     extern_fns!(visitor {
[INFO] [stdout] 12  | |         scope "std::str" {
[INFO] [stdout] 13  | |             extern fn stringify(value) -> str;
[INFO] [stdout] 14  | |         }
[INFO] [stdout] 15  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling galevm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/mem.rs:29:5
[INFO] [stdout]     |
[INFO] [stdout] 29  | /     extern_fns!(visitor {
[INFO] [stdout] 30  | |         scope "std::mem" {
[INFO] [stdout] 31  | |             extern fn transmute(value, ty) -> unknown;
[INFO] [stdout] 32  | |         }
[INFO] [stdout] 33  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/tks/expr.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scope`
[INFO] [stdout]  --> src/tks/kw.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::visit::{Scope, Visitable, Visitor};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]  --> src/var.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::RngCore`
[INFO] [stdout]  --> src/visit.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rand::RngCore;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/tks/expr.rs:143:38
[INFO] [stdout]     |
[INFO] [stdout] 143 |             Expression::StaticAccess(path) => {
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib.rs:38:5
[INFO] [stdout]     |
[INFO] [stdout] 38  | /     extern_fns!(visitor {
[INFO] [stdout] 39  | |         scope "std" {
[INFO] [stdout] 40  | |             extern fn panic(message) -> void;
[INFO] [stdout] 41  | |             extern fn exit(code) -> void;
[INFO] [stdout] ...   |
[INFO] [stdout] 44  | |         }
[INFO] [stdout] 45  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/io.rs:47:5
[INFO] [stdout]     |
[INFO] [stdout] 47  | /     extern_fns!(visitor {
[INFO] [stdout] 48  | |         scope "std::io" {
[INFO] [stdout] 49  | |             extern fn print(value) -> void;
[INFO] [stdout] 50  | |             extern fn println(value) -> void;
[INFO] [stdout] ...   |
[INFO] [stdout] 53  | |         }
[INFO] [stdout] 54  | |     });
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/math.rs:62:5
[INFO] [stdout]     |
[INFO] [stdout] 62  | /     extern_fns!(visitor {
[INFO] [stdout] 63  | |         scope "std::math" {
[INFO] [stdout] 64  | |             extern fn min(min, val) -> num;
[INFO] [stdout] 65  | |             extern fn max(max, val) -> num;
[INFO] [stdout] ...   |
[INFO] [stdout] 77  | |         }
[INFO] [stdout] 78  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/strs.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  | /     extern_fns!(visitor {
[INFO] [stdout] 12  | |         scope "std::str" {
[INFO] [stdout] 13  | |             extern fn stringify(value) -> str;
[INFO] [stdout] 14  | |         }
[INFO] [stdout] 15  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/stdlib/mem.rs:29:5
[INFO] [stdout]     |
[INFO] [stdout] 29  | /     extern_fns!(visitor {
[INFO] [stdout] 30  | |         scope "std::mem" {
[INFO] [stdout] 31  | |             extern fn transmute(value, ty) -> unknown;
[INFO] [stdout] 32  | |         }
[INFO] [stdout] 33  | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 255 -             drop(__extfns);
[INFO] [stdout] 255 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/fns.rs:231:13
[INFO] [stdout]     |
[INFO] [stdout] 231 |               drop(__extfns);
[INFO] [stdout]     |               ^^^^^--------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 | /         extern_fns!(vm {
[INFO] [stdout] 232 | |             extern fn example_print(name) -> void;
[INFO] [stdout] 233 | |             extern fn add(a, b) -> num;
[INFO] [stdout] 234 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 231 -             drop(__extfns);
[INFO] [stdout] 231 +             let _ = __extfns;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "0a0d235346db96af5bcc31f3610898d2df8c32f4519a99ffd563f4c95f28c83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a0d235346db96af5bcc31f3610898d2df8c32f4519a99ffd563f4c95f28c83d", kill_on_drop: false }`
[INFO] [stdout] 0a0d235346db96af5bcc31f3610898d2df8c32f4519a99ffd563f4c95f28c83d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8aae060357d382ad73d6482de9951ee95609accbdd084a25c7bc42d87a9e8c91
[INFO] running `Command { std: "docker" "start" "-a" "8aae060357d382ad73d6482de9951ee95609accbdd084a25c7bc42d87a9e8c91", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::collections::VecDeque`
[INFO] [stderr]  --> src/tks/expr.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::VecDeque;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Scope`
[INFO] [stderr]  --> src/tks/kw.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::visit::{Scope, Visitable, Visitor};
[INFO] [stderr]   |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc` and `Mutex`
[INFO] [stderr]  --> src/var.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stderr]   |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::RngCore`
[INFO] [stderr]  --> src/visit.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rand::RngCore;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/tks/expr.rs:143:38
[INFO] [stderr]     |
[INFO] [stderr] 143 |             Expression::StaticAccess(path) => {
[INFO] [stderr]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/fns.rs:255:13
[INFO] [stderr]     |
[INFO] [stderr] 255 |               drop(__extfns);
[INFO] [stderr]     |               ^^^^^--------^
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/stdlib.rs:38:5
[INFO] [stderr]     |
[INFO] [stderr] 38  | /     extern_fns!(visitor {
[INFO] [stderr] 39  | |         scope "std" {
[INFO] [stderr] 40  | |             extern fn panic(message) -> void;
[INFO] [stderr] 41  | |             extern fn exit(code) -> void;
[INFO] [stderr] ...   |
[INFO] [stderr] 44  | |         }
[INFO] [stderr] 45  | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 255 -             drop(__extfns);
[INFO] [stderr] 255 +             let _ = __extfns;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/fns.rs:255:13
[INFO] [stderr]     |
[INFO] [stderr] 255 |               drop(__extfns);
[INFO] [stderr]     |               ^^^^^--------^
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/stdlib/io.rs:47:5
[INFO] [stderr]     |
[INFO] [stderr] 47  | /     extern_fns!(visitor {
[INFO] [stderr] 48  | |         scope "std::io" {
[INFO] [stderr] 49  | |             extern fn print(value) -> void;
[INFO] [stderr] 50  | |             extern fn println(value) -> void;
[INFO] [stderr] ...   |
[INFO] [stderr] 53  | |         }
[INFO] [stderr] 54  | |     });
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 255 -             drop(__extfns);
[INFO] [stderr] 255 +             let _ = __extfns;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/fns.rs:255:13
[INFO] [stderr]     |
[INFO] [stderr] 255 |               drop(__extfns);
[INFO] [stderr]     |               ^^^^^--------^
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/stdlib/math.rs:62:5
[INFO] [stderr]     |
[INFO] [stderr] 62  | /     extern_fns!(visitor {
[INFO] [stderr] 63  | |         scope "std::math" {
[INFO] [stderr] 64  | |             extern fn min(min, val) -> num;
[INFO] [stderr] 65  | |             extern fn max(max, val) -> num;
[INFO] [stderr] ...   |
[INFO] [stderr] 77  | |         }
[INFO] [stderr] 78  | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 255 -             drop(__extfns);
[INFO] [stderr] 255 +             let _ = __extfns;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/fns.rs:255:13
[INFO] [stderr]     |
[INFO] [stderr] 255 |               drop(__extfns);
[INFO] [stderr]     |               ^^^^^--------^
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/stdlib/strs.rs:11:5
[INFO] [stderr]     |
[INFO] [stderr] 11  | /     extern_fns!(visitor {
[INFO] [stderr] 12  | |         scope "std::str" {
[INFO] [stderr] 13  | |             extern fn stringify(value) -> str;
[INFO] [stderr] 14  | |         }
[INFO] [stderr] 15  | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 255 -             drop(__extfns);
[INFO] [stderr] 255 +             let _ = __extfns;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/fns.rs:255:13
[INFO] [stderr]     |
[INFO] [stderr] 255 |               drop(__extfns);
[INFO] [stderr]     |               ^^^^^--------^
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/stdlib/mem.rs:29:5
[INFO] [stderr]     |
[INFO] [stderr] 29  | /     extern_fns!(visitor {
[INFO] [stderr] 30  | |         scope "std::mem" {
[INFO] [stderr] 31  | |             extern fn transmute(value, ty) -> unknown;
[INFO] [stderr] 32  | |         }
[INFO] [stderr] 33  | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 255 -             drop(__extfns);
[INFO] [stderr] 255 +             let _ = __extfns;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/fns.rs:231:13
[INFO] [stderr]     |
[INFO] [stderr] 231 |               drop(__extfns);
[INFO] [stderr]     |               ^^^^^--------^
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    argument has type `&mut MutexGuard<'_, Vec<Box<dyn Fn(Vec<lit::Literal>) -> lit::Literal + Send + Sync>>>`
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:231:9
[INFO] [stderr]     |
[INFO] [stderr] 231 | /         extern_fns!(vm {
[INFO] [stderr] 232 | |             extern fn example_print(name) -> void;
[INFO] [stderr] 233 | |             extern fn add(a, b) -> num;
[INFO] [stderr] 234 | |         });
[INFO] [stderr]     | |__________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `extern_fns` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 231 -             drop(__extfns);
[INFO] [stderr] 231 +             let _ = __extfns;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `galevm` (lib) generated 10 warnings (run `cargo fix --lib -p galevm` to apply 4 suggestions)
[INFO] [stderr] warning: `galevm` (lib test) generated 11 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/galevm-b4ea00677927d2b2)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_exprs ... ok
[INFO] [stdout] test tests::test_externs ... ok
[INFO] [stdout] test tests::test_features ... ok
[INFO] [stdout] test tests::test_if_else_elif ... ok
[INFO] [stdout] test tests::test_while ... ok
[INFO] [stdout] test tests::test_structs ... FAILED
[INFO] [stdout] test tests::test_sleep ... ok
[INFO] [stdout] test tests::test_functions ... ok
[INFO] [stdout] test tests::test_transmute ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_structs stdout ----
[INFO] [stdout] thread 'tests::test_structs' panicked at src/visit.rs:370:35:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x647f7f3fdc9a - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x647f7f3fdc9a - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x647f7f3fdc9a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x647f7f3fdc9a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x647f7f4255a3 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x647f7f4255a3 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x647f7f3fa903 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x647f7f3fdae2 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x647f7f3ff12a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x647f7f3fef34 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x647f7f37e989 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x647f7f37e989 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x647f7f3ff828 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x647f7f3ff828 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x647f7f3ff5b6 - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:667:13
[INFO] [stdout]   15:     0x647f7f3fe179 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x647f7f3ff27c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x647f7f4233f0 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x647f7f42347c - core::panicking::panic::h993086813d94accc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:152:5
[INFO] [stdout]   19:     0x647f7f423369 - core::option::unwrap_failed::h7d84639b8a1a5da9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/option.rs:2008:5
[INFO] [stdout]   20:     0x647f7f30ca5b - core::option::Option<T>::unwrap::h779b97ddc77ff916
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/option.rs:971:21
[INFO] [stdout]   21:     0x647f7f30ca5b - <galevm::visit::Vm as galevm::visit::GlobalScope>::scope_level::h6608bf13daf641ce
[INFO] [stdout]                                at /opt/rustwide/workdir/src/visit.rs:370:10
[INFO] [stdout]   22:     0x647f7f30bde7 - <galevm::visit::Vm as galevm::visit::ScopeProvider>::call_static_fn::h29df7ea52150313d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/visit.rs:307:12
[INFO] [stdout]   23:     0x647f7f338c15 - <galevm::tks::expr::Expression as galevm::visit::Visitable>::visit::h19ad3c14bb0cc8f5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tks/expr.rs:148:27
[INFO] [stdout]   24:     0x647f7f333613 - <galevm::tks::Token as galevm::visit::Visitable>::visit::ha4b97297f3245f9e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tks.rs:109:40
[INFO] [stdout]   25:     0x647f7f30ce2e - <galevm::visit::Vm as galevm::visit::Visitor>::visit::h2c23b9749aa24a4b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/visit.rs:412:9
[INFO] [stdout]   26:     0x647f7f30ce98 - <galevm::visit::Vm as galevm::visit::Visitor>::process::h7ccfcaf921089fd7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/visit.rs:420:13
[INFO] [stdout]   27:     0x647f7f3167c4 - galevm::tests::test_structs::h8b965a784f9b9a72
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:303:9
[INFO] [stdout]   28:     0x647f7f316017 - galevm::tests::test_structs::{{closure}}::hc1d3aefce0326e0f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:287:22
[INFO] [stdout]   29:     0x647f7f33e3d6 - core::ops::function::FnOnce::call_once::h199a9b3d8b1f567e
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x647f7f38325b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x647f7f38325b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   32:     0x647f7f382bd7 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   33:     0x647f7f382bd7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   34:     0x647f7f382bd7 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   35:     0x647f7f382bd7 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   36:     0x647f7f382bd7 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   37:     0x647f7f382bd7 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   38:     0x647f7f382bd7 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   39:     0x647f7f3462f4 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   40:     0x647f7f3462f4 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   41:     0x647f7f349a9e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   42:     0x647f7f349a9e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   43:     0x647f7f349a9e - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   44:     0x647f7f349a9e - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   45:     0x647f7f349a9e - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   46:     0x647f7f349a9e - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   47:     0x647f7f349a9e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x647f7f40361b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   49:     0x647f7f40361b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   50:     0x647f7f40361b - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   51:     0x765abd922ac3 - <unknown>
[INFO] [stdout]   52:     0x765abd9b3a04 - clone
[INFO] [stdout]   53:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_structs
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "8aae060357d382ad73d6482de9951ee95609accbdd084a25c7bc42d87a9e8c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aae060357d382ad73d6482de9951ee95609accbdd084a25c7bc42d87a9e8c91", kill_on_drop: false }`
[INFO] [stdout] 8aae060357d382ad73d6482de9951ee95609accbdd084a25c7bc42d87a9e8c91
