[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 against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxuss%2Fgalevm" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Maxuss/galevm on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `galevm` which is deprecated
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68827ade3d3a263f5b2798188421bcc2679ff4067a6d5d4ee11ce8c68d99bda9
[INFO] running `Command { std: "docker" "start" "-a" "68827ade3d3a263f5b2798188421bcc2679ff4067a6d5d4ee11ce8c68d99bda9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68827ade3d3a263f5b2798188421bcc2679ff4067a6d5d4ee11ce8c68d99bda9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68827ade3d3a263f5b2798188421bcc2679ff4067a6d5d4ee11ce8c68d99bda9", kill_on_drop: false }`
[INFO] [stdout] 68827ade3d3a263f5b2798188421bcc2679ff4067a6d5d4ee11ce8c68d99bda9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3f7db215f5fb768d5b15e1a375e16b9f1d4607ef40b56dc75fba5dfd09c9a18
[INFO] running `Command { std: "docker" "start" "-a" "b3f7db215f5fb768d5b15e1a375e16b9f1d4607ef40b56dc75fba5dfd09c9a18", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `galevm` which is deprecated
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[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)]` (part of `#[warn(unused)]`) 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: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/var.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |             .map(|(k, v)| ((_string_size(k) + v.size()) as u64))
[INFO] [stdout]    |                           ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -             .map(|(k, v)| ((_string_size(k) + v.size()) as u64))
[INFO] [stdout] 38 +             .map(|(k, v)| (_string_size(k) + v.size()) as u64 )
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/var.rs:24:33
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let vec: [u8; 2] = unsafe { mem::transmute(str.len() as u16) };
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 24 -     let vec: [u8; 2] = unsafe { mem::transmute(str.len() as u16) };
[INFO] [stdout] 24 +     let vec: [u8; 2] = unsafe { u16::to_ne_bytes(str.len() as u16) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/vm.rs:136:37
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let vec: [u8; 2] = unsafe { mem::transmute(self.len() as u16) };
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 136 -         let vec: [u8; 2] = unsafe { mem::transmute(self.len() as u16) };
[INFO] [stdout] 136 +         let vec: [u8; 2] = unsafe { u16::to_ne_bytes(self.len() as u16) };
[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<...>) -> ... + 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]  45 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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]  54 | |     });
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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]  78 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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 3.59s
[INFO] running `Command { std: "docker" "inspect" "b3f7db215f5fb768d5b15e1a375e16b9f1d4607ef40b56dc75fba5dfd09c9a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f7db215f5fb768d5b15e1a375e16b9f1d4607ef40b56dc75fba5dfd09c9a18", kill_on_drop: false }`
[INFO] [stdout] b3f7db215f5fb768d5b15e1a375e16b9f1d4607ef40b56dc75fba5dfd09c9a18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c910fa2d6a48154e029883f56e9f2a2a5f17442da84ab93b6751481ee520da10
[INFO] running `Command { std: "docker" "start" "-a" "c910fa2d6a48154e029883f56e9f2a2a5f17442da84ab93b6751481ee520da10", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `galevm` which is deprecated
[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)]` (part of `#[warn(unused)]`) 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: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/var.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |             .map(|(k, v)| ((_string_size(k) + v.size()) as u64))
[INFO] [stdout]    |                           ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -             .map(|(k, v)| ((_string_size(k) + v.size()) as u64))
[INFO] [stdout] 38 +             .map(|(k, v)| (_string_size(k) + v.size()) as u64 )
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/var.rs:24:33
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let vec: [u8; 2] = unsafe { mem::transmute(str.len() as u16) };
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 24 -     let vec: [u8; 2] = unsafe { mem::transmute(str.len() as u16) };
[INFO] [stdout] 24 +     let vec: [u8; 2] = unsafe { u16::to_ne_bytes(str.len() as u16) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/vm.rs:136:37
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let vec: [u8; 2] = unsafe { mem::transmute(self.len() as u16) };
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 136 -         let vec: [u8; 2] = unsafe { mem::transmute(self.len() as u16) };
[INFO] [stdout] 136 +         let vec: [u8; 2] = unsafe { u16::to_ne_bytes(self.len() as u16) };
[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<...>) -> ... + 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]  45 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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]  54 | |     });
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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]  78 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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: 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)]` (part of `#[warn(unused)]`) 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: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/var.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |             .map(|(k, v)| ((_string_size(k) + v.size()) as u64))
[INFO] [stdout]    |                           ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -             .map(|(k, v)| ((_string_size(k) + v.size()) as u64))
[INFO] [stdout] 38 +             .map(|(k, v)| (_string_size(k) + v.size()) as u64 )
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/var.rs:24:33
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let vec: [u8; 2] = unsafe { mem::transmute(str.len() as u16) };
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 24 -     let vec: [u8; 2] = unsafe { mem::transmute(str.len() as u16) };
[INFO] [stdout] 24 +     let vec: [u8; 2] = unsafe { u16::to_ne_bytes(str.len() as u16) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/vm.rs:136:37
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let vec: [u8; 2] = unsafe { mem::transmute(self.len() as u16) };
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 136 -         let vec: [u8; 2] = unsafe { mem::transmute(self.len() as u16) };
[INFO] [stdout] 136 +         let vec: [u8; 2] = unsafe { u16::to_ne_bytes(self.len() as u16) };
[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<...>) -> ... + 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]  45 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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]  54 | |     });
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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]  78 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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 1.31s
[INFO] running `Command { std: "docker" "inspect" "c910fa2d6a48154e029883f56e9f2a2a5f17442da84ab93b6751481ee520da10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c910fa2d6a48154e029883f56e9f2a2a5f17442da84ab93b6751481ee520da10", kill_on_drop: false }`
[INFO] [stdout] c910fa2d6a48154e029883f56e9f2a2a5f17442da84ab93b6751481ee520da10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6779d6d7bfeb6708ecd25e565e9330fc8d04abefedd28eaf77a2fbbcfd7f26be
[INFO] running `Command { std: "docker" "start" "-a" "6779d6d7bfeb6708ecd25e565e9330fc8d04abefedd28eaf77a2fbbcfd7f26be", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `galevm` which is deprecated
[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)]` (part of `#[warn(unused)]`) 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: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/var.rs:38:27
[INFO] [stderr]    |
[INFO] [stderr] 38 |             .map(|(k, v)| ((_string_size(k) + v.size()) as u64))
[INFO] [stderr]    |                           ^                                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 38 -             .map(|(k, v)| ((_string_size(k) + v.size()) as u64))
[INFO] [stderr] 38 +             .map(|(k, v)| (_string_size(k) + v.size()) as u64 )
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/var.rs:24:33
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let vec: [u8; 2] = unsafe { mem::transmute(str.len() as u16) };
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stderr]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 24 -     let vec: [u8; 2] = unsafe { mem::transmute(str.len() as u16) };
[INFO] [stderr] 24 +     let vec: [u8; 2] = unsafe { u16::to_ne_bytes(str.len() as u16) };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/vm.rs:136:37
[INFO] [stderr]     |
[INFO] [stderr] 136 |         let vec: [u8; 2] = unsafe { mem::transmute(self.len() as u16) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 136 -         let vec: [u8; 2] = unsafe { mem::transmute(self.len() as u16) };
[INFO] [stderr] 136 +         let vec: [u8; 2] = unsafe { u16::to_ne_bytes(self.len() as u16) };
[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<...>) -> ... + 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]  45 | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stderr]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stderr]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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]  54 | |     });
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stderr]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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]  78 | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stderr]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stderr]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-410855e29ab3fb16.long-type-15788846839190682512.txt'
[INFO] [stderr]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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]  45 | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stderr]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stderr]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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]  54 | |     });
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stderr]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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]  78 | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stderr]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stderr]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stderr]     = note: consider using `--verbose` to print the full type name to the console
[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<...>) -> ... + 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: the full name for the type has been written to '/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283.long-type-13704006321473021912.txt'
[INFO] [stderr]     = note: consider using `--verbose` to print the full type name to the console
[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 13 warnings (run `cargo fix --lib -p galevm` to apply 8 suggestions)
[INFO] [stderr] warning: `galevm` (lib test) generated 14 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/galevm-961d27c4624b4283)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_exprs ... ok
[INFO] [stdout] test tests::test_features ... ok
[INFO] [stdout] test tests::test_externs ... ok
[INFO] [stdout] test tests::test_sleep ... ok
[INFO] [stdout] test tests::test_while ... ok
[INFO] [stdout] test tests::test_transmute ... ok
[INFO] [stdout] test tests::test_functions ... ok
[INFO] [stdout] test tests::test_if_else_elif ... ok
[INFO] [stdout] test tests::test_structs ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_structs stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_structs' (24) panicked at src/visit.rs:370:35:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f51cea87aa - std[fce30c26ee6459b]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x55f51cea87aa - std[fce30c26ee6459b]::backtrace_rs::backtrace::trace_unsynchronized::<std[fce30c26ee6459b]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x55f51cea87aa - std[fce30c26ee6459b]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x55f51cea87aa - <<std[fce30c26ee6459b]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[d17f6591d688f3bd]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x55f51cebdfca - <core[d17f6591d688f3bd]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x55f51cebdfca - core[d17f6591d688f3bd]::fmt::write
[INFO] [stdout]    6:     0x55f51cead0f2 - std[fce30c26ee6459b]::io::default_write_fmt::<alloc[dad09f3a48280dba]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x55f51cead0f2 - <alloc[dad09f3a48280dba]::vec::Vec<u8> as std[fce30c26ee6459b]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x55f51ce8755f - <std[fce30c26ee6459b]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x55f51ce8755f - std[fce30c26ee6459b]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x55f51cea0ad9 - std[fce30c26ee6459b]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x55f51cdf786c - <alloc[dad09f3a48280dba]::boxed::Box<dyn for<'a, 'b> core[d17f6591d688f3bd]::ops::function::Fn<(&'a std[fce30c26ee6459b]::panic::PanicHookInfo<'b>,), Output = ()> + core[d17f6591d688f3bd]::marker::Sync + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::Fn<(&std[fce30c26ee6459b]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x55f51cdf786c - test[9653f4f1d2ca1489]::test_main_inner::<test[9653f4f1d2ca1489]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x55f51cea0c92 - <alloc[dad09f3a48280dba]::boxed::Box<dyn for<'a, 'b> core[d17f6591d688f3bd]::ops::function::Fn<(&'a std[fce30c26ee6459b]::panic::PanicHookInfo<'b>,), Output = ()> + core[d17f6591d688f3bd]::marker::Sync + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::Fn<(&std[fce30c26ee6459b]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x55f51cea0c92 - std[fce30c26ee6459b]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x55f51ce8764a - std[fce30c26ee6459b]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x55f51ce7c7f9 - std[fce30c26ee6459b]::sys::backtrace::__rust_end_short_backtrace::<std[fce30c26ee6459b]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x55f51ce8832d - __rustc[de152adb51f02556]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x55f51cebe71c - core[d17f6591d688f3bd]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x55f51cebe6e2 - core[d17f6591d688f3bd]::panicking::panic
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x55f51cebe439 - core[d17f6591d688f3bd]::option::unwrap_failed
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/option.rs:2251:5
[INFO] [stdout]   21:     0x55f51cdde172 - <core[d17f6591d688f3bd]::option::Option<&galevm[77950ef9e238e28d]::visit::Scope>>::unwrap
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/option.rs:1016:21
[INFO] [stdout]   22:     0x55f51cdde172 - <galevm[77950ef9e238e28d]::visit::Vm as galevm[77950ef9e238e28d]::visit::GlobalScope>::scope_level
[INFO] [stdout]                                at /opt/rustwide/workdir/src/visit.rs:370:35
[INFO] [stdout]   23:     0x55f51cddc947 - <galevm[77950ef9e238e28d]::visit::Vm as galevm[77950ef9e238e28d]::visit::ScopeProvider>::call_static_fn
[INFO] [stdout]                                at /opt/rustwide/workdir/src/visit.rs:307:17
[INFO] [stdout]   24:     0x55f51cdd000c - <galevm[77950ef9e238e28d]::tks::expr::Expression as galevm[77950ef9e238e28d]::visit::Visitable>::visit::<galevm[77950ef9e238e28d]::visit::Vm>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tks/expr.rs:148:35
[INFO] [stdout]   25:     0x55f51cdb7c4e - <galevm[77950ef9e238e28d]::tks::Token as galevm[77950ef9e238e28d]::visit::Visitable>::visit::<galevm[77950ef9e238e28d]::visit::Vm>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tks.rs:109:45
[INFO] [stdout]   26:     0x55f51cdd6cbe - <galevm[77950ef9e238e28d]::visit::Vm as galevm[77950ef9e238e28d]::visit::Visitor>::visit::<galevm[77950ef9e238e28d]::tks::Token>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/visit.rs:413:14
[INFO] [stdout]   27:     0x55f51cdde97a - <galevm[77950ef9e238e28d]::visit::Vm as galevm[77950ef9e238e28d]::visit::Visitor>::process
[INFO] [stdout]                                at /opt/rustwide/workdir/src/visit.rs:420:18
[INFO] [stdout]   28:     0x55f51cd958c4 - galevm[77950ef9e238e28d]::tests::test_structs
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:303:12
[INFO] [stdout]   29:     0x55f51cd8da37 - galevm[77950ef9e238e28d]::tests::test_structs::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:287:22
[INFO] [stdout]   30:     0x55f51cdc8f46 - <galevm[77950ef9e238e28d]::tests::test_structs::{closure#0} as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x55f51cdeab4b - <fn() -> core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   32:     0x55f51cdeab4b - test[9653f4f1d2ca1489]::__rust_begin_short_backtrace::<core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>, fn() -> core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:724:18
[INFO] [stdout]   33:     0x55f51cdf833b - test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:747:74
[INFO] [stdout]   34:     0x55f51cdf833b - <core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   35:     0x55f51cdf833b - std[fce30c26ee6459b]::panicking::catch_unwind::do_call::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>, core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x55f51cdf833b - std[fce30c26ee6459b]::panicking::catch_unwind::<core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>, core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x55f51cdf833b - std[fce30c26ee6459b]::panic::catch_unwind::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>, core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x55f51cdf833b - test[9653f4f1d2ca1489]::run_test_in_process
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:747:27
[INFO] [stdout]   39:     0x55f51cdf833b - test[9653f4f1d2ca1489]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:668:43
[INFO] [stdout]   40:     0x55f51cdf1a54 - test[9653f4f1d2ca1489]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:698:41
[INFO] [stdout]   41:     0x55f51cdf1a54 - std[fce30c26ee6459b]::sys::backtrace::__rust_begin_short_backtrace::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   42:     0x55f51cdfaf42 - std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   43:     0x55f51cdfaf42 - <core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   44:     0x55f51cdfaf42 - std[fce30c26ee6459b]::panicking::catch_unwind::do_call::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:581:40
[INFO] [stdout]   45:     0x55f51cdfaf42 - std[fce30c26ee6459b]::panicking::catch_unwind::<(), core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:544:19
[INFO] [stdout]   46:     0x55f51cdfaf42 - std[fce30c26ee6459b]::panic::catch_unwind::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panic.rs:359:14
[INFO] [stdout]   47:     0x55f51cdfaf42 - std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   48:     0x55f51cdfaf42 - <std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1} as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   49:     0x55f51cea80bf - <alloc[dad09f3a48280dba]::boxed::Box<dyn core[d17f6591d688f3bd]::ops::function::FnOnce<(), Output = ()> + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   50:     0x55f51cea80bf - <std[fce30c26ee6459b]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   51:     0x7765ec8c5aa4 - <unknown>
[INFO] [stdout]   52:     0x7765ec952a64 - 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 5.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "6779d6d7bfeb6708ecd25e565e9330fc8d04abefedd28eaf77a2fbbcfd7f26be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6779d6d7bfeb6708ecd25e565e9330fc8d04abefedd28eaf77a2fbbcfd7f26be", kill_on_drop: false }`
[INFO] [stdout] 6779d6d7bfeb6708ecd25e565e9330fc8d04abefedd28eaf77a2fbbcfd7f26be
