[INFO] cloning repository https://github.com/iccues/tau-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iccues/tau-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficcues%2Ftau-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficcues%2Ftau-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8774eeaacf5766b6cdb1efeb2f23ab112f3b5981
[INFO] checking iccues/tau-lang against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficcues%2Ftau-lang" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/iccues/tau-lang
[INFO] finished tweaking git repo https://github.com/iccues/tau-lang
[INFO] tweaked toml for git repo https://github.com/iccues/tau-lang written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/iccues/tau-lang on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/iccues/tau-lang 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e55dc43f3f903c56e7b618ea3f3351ca030fe23c85f01e6596ba87d2fa98e279
[INFO] running `Command { std: "docker" "start" "-a" "e55dc43f3f903c56e7b618ea3f3351ca030fe23c85f01e6596ba87d2fa98e279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e55dc43f3f903c56e7b618ea3f3351ca030fe23c85f01e6596ba87d2fa98e279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55dc43f3f903c56e7b618ea3f3351ca030fe23c85f01e6596ba87d2fa98e279", kill_on_drop: false }`
[INFO] [stdout] e55dc43f3f903c56e7b618ea3f3351ca030fe23c85f01e6596ba87d2fa98e279
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e99d908e91a05db2b3d2a01bf4de9aa55fd5e147a7331b03e776c74d89b5ce11
[INFO] running `Command { std: "docker" "start" "-a" "e99d908e91a05db2b3d2a01bf4de9aa55fd5e147a7331b03e776c74d89b5ce11", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]     Checking error v0.1.0 (/opt/rustwide/workdir/library/error)
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking lexer v0.1.0 (/opt/rustwide/workdir/library/lexer)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> library/lexer/src/stream/peekable/mod.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn cursor(&mut self) -> Cursor<Self::Item> where Self: Sized {
[INFO] [stdout]    |               ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn cursor(&mut self) -> Cursor<'_, Self::Item> where Self: Sized {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> library/lexer/src/stream/peekable/mod.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn cursor(&mut self) -> Cursor<Self::Item> where Self: Sized {
[INFO] [stdout]    |               ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn cursor(&mut self) -> Cursor<'_, Self::Item> where Self: Sized {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking compiler v0.1.0 (/opt/rustwide/workdir/compiler)
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking enum_plus_derive v0.1.0 (/opt/rustwide/workdir/library/enum_plus_derive)
[INFO] [stderr]     Checking asm_macro v0.1.0 (/opt/rustwide/workdir/library/asm_macro)
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]     Checking library v0.1.0 (/opt/rustwide/workdir/library)
[INFO] [stderr]     Checking asm v0.1.0 (/opt/rustwide/workdir/asm)
[INFO] [stderr]     Checking vm v0.1.0 (/opt/rustwide/workdir/vm)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> asm/src/global/mod.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn byte_vec(&self) -> RefMut<ByteVec> {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn byte_vec(&self) -> RefMut<'_, ByteVec> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> asm/src/global/mod.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn byte_vec(&self) -> RefMut<ByteVec> {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn byte_vec(&self) -> RefMut<'_, ByteVec> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> vm/src/process/memory/mod.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn as_cursor(&mut self) -> MemoryCursor;
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn as_cursor(&mut self) -> MemoryCursor<'_>;
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> vm/src/process/memory/real_memory.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn as_cursor(&mut self) -> MemoryCursor {
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn as_cursor(&mut self) -> MemoryCursor<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> vm/src/process/memory/visual_memory.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn as_cursor(&mut self) -> MemoryCursor {
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn as_cursor(&mut self) -> MemoryCursor<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> vm/src/process/memory/mod.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn as_cursor(&mut self) -> MemoryCursor;
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn as_cursor(&mut self) -> MemoryCursor<'_>;
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> vm/src/process/memory/real_memory.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn as_cursor(&mut self) -> MemoryCursor {
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn as_cursor(&mut self) -> MemoryCursor<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> vm/src/process/memory/visual_memory.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn as_cursor(&mut self) -> MemoryCursor {
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn as_cursor(&mut self) -> MemoryCursor<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking vmil v0.1.0 (/opt/rustwide/workdir/vmil)
[INFO] [stdout] warning: unused import: `as_bytes::AsBytes`
[INFO] [stdout]  --> vmil/src/var.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{as_bytes::AsBytes, path::Path, serialize::StrSerialize, types::Types};
[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 variable: `writer`
[INFO] [stdout]   --> vmil/src/table.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn serialize(&self, writer: &mut dyn std::io::Write) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]   --> vmil/src/var.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn serialize(&self, writer: &mut dyn std::io::Write) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `var_type` is never read
[INFO] [stdout]   --> vmil/src/var.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Var {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 10 |     var_type: Box<Types>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Var` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Number` is never constructed
[INFO] [stdout]  --> vmil/src/as_bytes/number.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Number {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `HeapBox` is never constructed
[INFO] [stdout]  --> vmil/src/as_bytes/boxs.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct HeapBox {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `StackBox` is never constructed
[INFO] [stdout]   --> vmil/src/as_bytes/boxs.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct StackBox {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]  --> vmil/src/as_bytes/boxs.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct HeapBox {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 6 |     inner: Box<dyn AsBytes>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_` is never read
[INFO] [stdout]   --> vmil/src/as_bytes/boxs.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct StackBox {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 17 |     type_: Types,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]   --> vmil/src/lib.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn deserialize(filename: &str) -> Result<Table, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `as_bytes::AsBytes`
[INFO] [stdout]  --> vmil/src/var.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{as_bytes::AsBytes, path::Path, serialize::StrSerialize, types::Types};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vmil` (lib) due to 3 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]   --> vmil/src/table.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn serialize(&self, writer: &mut dyn std::io::Write) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]   --> vmil/src/var.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn serialize(&self, writer: &mut dyn std::io::Write) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `var_type` is never read
[INFO] [stdout]   --> vmil/src/var.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Var {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 10 |     var_type: Box<Types>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Var` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Number` is never constructed
[INFO] [stdout]  --> vmil/src/as_bytes/number.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Number {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `HeapBox` is never constructed
[INFO] [stdout]  --> vmil/src/as_bytes/boxs.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct HeapBox {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `StackBox` is never constructed
[INFO] [stdout]   --> vmil/src/as_bytes/boxs.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct StackBox {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]  --> vmil/src/as_bytes/boxs.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct HeapBox {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 6 |     inner: Box<dyn AsBytes>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_` is never read
[INFO] [stdout]   --> vmil/src/as_bytes/boxs.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct StackBox {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 17 |     type_: Types,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vmil` (lib test) due to 3 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e99d908e91a05db2b3d2a01bf4de9aa55fd5e147a7331b03e776c74d89b5ce11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e99d908e91a05db2b3d2a01bf4de9aa55fd5e147a7331b03e776c74d89b5ce11", kill_on_drop: false }`
[INFO] [stdout] e99d908e91a05db2b3d2a01bf4de9aa55fd5e147a7331b03e776c74d89b5ce11
