[INFO] cloning repository https://github.com/jayconrod/rscodeswitch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jayconrod/rscodeswitch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayconrod%2Frscodeswitch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayconrod%2Frscodeswitch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8472bc770353d87fc7d881f170f8fb83fc16761
[INFO] testing jayconrod/rscodeswitch against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayconrod%2Frscodeswitch" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jayconrod/rscodeswitch
[INFO] finished tweaking git repo https://github.com/jayconrod/rscodeswitch
[INFO] tweaked toml for git repo https://github.com/jayconrod/rscodeswitch written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jayconrod/rscodeswitch on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jayconrod/rscodeswitch 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" "+1.97.0-beta.6" "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 2021 which implies `resolver = "2"`
[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 2021 resolver, specify `workspace.resolver = "2"` 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fd-lock v3.0.4
[INFO] [stderr]   Downloaded diff v0.1.12
[INFO] [stderr]   Downloaded unified-diff v0.2.1
[INFO] [stderr]   Downloaded clipboard-win v4.4.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.36
[INFO] [stderr]   Downloaded str-buf v1.0.5
[INFO] [stderr]   Downloaded lazy-regex-proc_macros v2.2.2
[INFO] [stderr]   Downloaded unicode-segmentation v1.9.0
[INFO] [stderr]   Downloaded quote v1.0.14
[INFO] [stderr]   Downloaded io-lifetimes v0.5.3
[INFO] [stderr]   Downloaded indexmap v1.8.0
[INFO] [stderr]   Downloaded getrandom v0.2.5
[INFO] [stderr]   Downloaded clap_derive v3.0.12
[INFO] [stderr]   Downloaded redox_syscall v0.2.11
[INFO] [stderr]   Downloaded syn v1.0.85
[INFO] [stderr]   Downloaded redox_users v0.4.0
[INFO] [stderr]   Downloaded libc v0.2.119
[INFO] [stderr]   Downloaded lazy-regex v2.2.2
[INFO] [stderr]   Downloaded rustix v0.33.3
[INFO] [stderr]   Downloaded clap v3.0.13
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.30.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.30.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.30.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.30.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.30.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.42
[INFO] [stderr]   Downloaded windows-sys v0.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e
[INFO] running `Command { std: "docker" "start" "623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[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 2021 resolver, specify `workspace.resolver = "2"` 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 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling rustix v0.33.3
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling unified-diff v0.2.1
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling fd-lock v3.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.12
[INFO] [stderr]    Compiling lazy-regex-proc_macros v2.2.2
[INFO] [stderr]    Compiling lazy-regex v2.2.2
[INFO] [stderr]    Compiling rustyline v9.1.2
[INFO] [stderr]    Compiling clap v3.0.13
[INFO] [stderr]    Compiling codeswitch v0.1.0 (/opt/rustwide/workdir/codeswitch)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:276:11
[INFO] [stdout]     |
[INFO] [stdout] 276 |     Large(LargeSpan),
[INFO] [stdout]     |     ----- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 276 -     Large(LargeSpan),
[INFO] [stdout] 276 +     Large(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `marks` and `size` are never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:288:5
[INFO] [stdout]     |
[INFO] [stdout] 281 | struct SmallSpan {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 288 |     marks: Bitmap,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 297 |     size: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `begin` and `size` are never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:315:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | struct LargeSpan {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 314 |     /// Address of the lowest byte in the span.
[INFO] [stdout] 315 |     begin: usize,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 318 |     size: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span_index` is never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:331:5
[INFO] [stdout]     |
[INFO] [stdout] 329 | struct Page {
[INFO] [stdout]     |        ---- field in this struct
[INFO] [stdout] 330 |     /// Index of the span containing the page.
[INFO] [stdout] 331 |     span_index: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling codeswitch_lua v0.1.0 (/opt/rustwide/workdir/codeswitch_lua)
[INFO] [stderr]    Compiling codeswitch_lox v0.1.0 (/opt/rustwide/workdir/codeswitch_lox)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> codeswitch_lua/src/scope.rs:1148:12
[INFO] [stdout]      |
[INFO] [stdout] 1148 |     fn top(&mut self) -> &Scope {
[INFO] [stdout]      |            ^^^^^^^^^     ^^^^^^
[INFO] [stdout]      |            |             ||
[INFO] [stdout]      |            |             |the same lifetime is hidden here
[INFO] [stdout]      |            |             the same lifetime is elided here
[INFO] [stdout]      |            the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1148 |     fn top(&mut self) -> &Scope<'_> {
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> codeswitch_lua/src/scope.rs:1156:21
[INFO] [stdout]      |
[INFO] [stdout] 1156 |     fn local_parent(&self) -> Option<&Scope> {
[INFO] [stdout]      |                     ^^^^^            ^^^^^^
[INFO] [stdout]      |                     |                ||
[INFO] [stdout]      |                     |                |the same lifetime is hidden here
[INFO] [stdout]      |                     |                the same lifetime is elided here
[INFO] [stdout]      |                     the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1156 |     fn local_parent(&self) -> Option<&Scope<'_>> {
[INFO] [stdout]      |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.90s
[INFO] running `Command { std: "docker" "inspect" "623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[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 2021 resolver, specify `workspace.resolver = "2"` 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] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:276:11
[INFO] [stdout]     |
[INFO] [stdout] 276 |     Large(LargeSpan),
[INFO] [stdout]     |     ----- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 276 -     Large(LargeSpan),
[INFO] [stdout] 276 +     Large(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `marks` and `size` are never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:288:5
[INFO] [stdout]     |
[INFO] [stdout] 281 | struct SmallSpan {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 288 |     marks: Bitmap,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 297 |     size: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `begin` and `size` are never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:315:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | struct LargeSpan {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 314 |     /// Address of the lowest byte in the span.
[INFO] [stdout] 315 |     begin: usize,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 318 |     size: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span_index` is never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:331:5
[INFO] [stdout]     |
[INFO] [stdout] 329 | struct Page {
[INFO] [stdout]     |        ---- field in this struct
[INFO] [stdout] 330 |     /// Index of the span containing the page.
[INFO] [stdout] 331 |     span_index: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling codeswitch v0.1.0 (/opt/rustwide/workdir/codeswitch)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> codeswitch_lua/src/scope.rs:1148:12
[INFO] [stdout]      |
[INFO] [stdout] 1148 |     fn top(&mut self) -> &Scope {
[INFO] [stdout]      |            ^^^^^^^^^     ^^^^^^
[INFO] [stdout]      |            |             ||
[INFO] [stdout]      |            |             |the same lifetime is hidden here
[INFO] [stdout]      |            |             the same lifetime is elided here
[INFO] [stdout]      |            the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1148 |     fn top(&mut self) -> &Scope<'_> {
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> codeswitch_lua/src/scope.rs:1156:21
[INFO] [stdout]      |
[INFO] [stdout] 1156 |     fn local_parent(&self) -> Option<&Scope> {
[INFO] [stdout]      |                     ^^^^^            ^^^^^^
[INFO] [stdout]      |                     |                ||
[INFO] [stdout]      |                     |                |the same lifetime is hidden here
[INFO] [stdout]      |                     |                the same lifetime is elided here
[INFO] [stdout]      |                     the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1156 |     fn local_parent(&self) -> Option<&Scope<'_>> {
[INFO] [stdout]      |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling codeswitch_lox v0.1.0 (/opt/rustwide/workdir/codeswitch_lox)
[INFO] [stderr]    Compiling codeswitch_lua v0.1.0 (/opt/rustwide/workdir/codeswitch_lua)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> codeswitch_lua/src/scope.rs:1148:12
[INFO] [stdout]      |
[INFO] [stdout] 1148 |     fn top(&mut self) -> &Scope {
[INFO] [stdout]      |            ^^^^^^^^^     ^^^^^^
[INFO] [stdout]      |            |             ||
[INFO] [stdout]      |            |             |the same lifetime is hidden here
[INFO] [stdout]      |            |             the same lifetime is elided here
[INFO] [stdout]      |            the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1148 |     fn top(&mut self) -> &Scope<'_> {
[INFO] [stdout]      |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> codeswitch_lua/src/scope.rs:1156:21
[INFO] [stdout]      |
[INFO] [stdout] 1156 |     fn local_parent(&self) -> Option<&Scope> {
[INFO] [stdout]      |                     ^^^^^            ^^^^^^
[INFO] [stdout]      |                     |                ||
[INFO] [stdout]      |                     |                |the same lifetime is hidden here
[INFO] [stdout]      |                     |                the same lifetime is elided here
[INFO] [stdout]      |                     the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1156 |     fn local_parent(&self) -> Option<&Scope<'_>> {
[INFO] [stdout]      |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:276:11
[INFO] [stdout]     |
[INFO] [stdout] 276 |     Large(LargeSpan),
[INFO] [stdout]     |     ----- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 276 -     Large(LargeSpan),
[INFO] [stdout] 276 +     Large(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `marks` and `size` are never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:288:5
[INFO] [stdout]     |
[INFO] [stdout] 281 | struct SmallSpan {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 288 |     marks: Bitmap,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 297 |     size: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `begin` and `size` are never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:315:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | struct LargeSpan {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 314 |     /// Address of the lowest byte in the span.
[INFO] [stdout] 315 |     begin: usize,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 318 |     size: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span_index` is never read
[INFO] [stdout]    --> codeswitch/src/heap.rs:331:5
[INFO] [stdout]     |
[INFO] [stdout] 329 | struct Page {
[INFO] [stdout]     |        ---- field in this struct
[INFO] [stdout] 330 |     /// Index of the span containing the page.
[INFO] [stdout] 331 |     span_index: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `Command { std: "docker" "inspect" "623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[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 2021 resolver, specify `workspace.resolver = "2"` 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] warning: field `0` is never read
[INFO] [stderr]    --> codeswitch/src/heap.rs:276:11
[INFO] [stderr]     |
[INFO] [stderr] 276 |     Large(LargeSpan),
[INFO] [stderr]     |     ----- ^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 276 -     Large(LargeSpan),
[INFO] [stderr] 276 +     Large(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `marks` and `size` are never read
[INFO] [stderr]    --> codeswitch/src/heap.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 281 | struct SmallSpan {
[INFO] [stderr]     |        --------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 288 |     marks: Bitmap,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 297 |     size: usize,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `begin` and `size` are never read
[INFO] [stderr]    --> codeswitch/src/heap.rs:315:5
[INFO] [stderr]     |
[INFO] [stderr] 313 | struct LargeSpan {
[INFO] [stderr]     |        --------- fields in this struct
[INFO] [stderr] 314 |     /// Address of the lowest byte in the span.
[INFO] [stderr] 315 |     begin: usize,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 318 |     size: usize,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `span_index` is never read
[INFO] [stderr]    --> codeswitch/src/heap.rs:331:5
[INFO] [stderr]     |
[INFO] [stderr] 329 | struct Page {
[INFO] [stderr]     |        ---- field in this struct
[INFO] [stderr] 330 |     /// Index of the span containing the page.
[INFO] [stderr] 331 |     span_index: usize,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `codeswitch` (lib) generated 4 warnings
[INFO] [stderr] warning: `codeswitch` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> codeswitch_lua/src/scope.rs:1148:12
[INFO] [stderr]      |
[INFO] [stderr] 1148 |     fn top(&mut self) -> &Scope {
[INFO] [stderr]      |            ^^^^^^^^^     ^^^^^^
[INFO] [stderr]      |            |             ||
[INFO] [stderr]      |            |             |the same lifetime is hidden here
[INFO] [stderr]      |            |             the same lifetime is elided here
[INFO] [stderr]      |            the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1148 |     fn top(&mut self) -> &Scope<'_> {
[INFO] [stderr]      |                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> codeswitch_lua/src/scope.rs:1156:21
[INFO] [stderr]      |
[INFO] [stderr] 1156 |     fn local_parent(&self) -> Option<&Scope> {
[INFO] [stderr]      |                     ^^^^^            ^^^^^^
[INFO] [stderr]      |                     |                ||
[INFO] [stderr]      |                     |                |the same lifetime is hidden here
[INFO] [stderr]      |                     |                the same lifetime is elided here
[INFO] [stderr]      |                     the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1156 |     fn local_parent(&self) -> Option<&Scope<'_>> {
[INFO] [stderr]      |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `codeswitch_lua` (lib) generated 2 warnings (run `cargo fix --lib -p codeswitch_lua` to apply 2 suggestions)
[INFO] [stderr] warning: `codeswitch_lua` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/codeswitch-afedd094dc3ac201)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test data_test::slice_test ... ok
[INFO] [stdout] test data_test::array_test ... ok
[INFO] [stdout] test data_test::list_test ... ok
[INFO] [stdout] test data_test::string_test ... ok
[INFO] [stdout] test heap_test::alloc_test ... ok
[INFO] [stdout] test data_test::hashmap_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/codeswitch_lox-f260f660231ae758)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests src/bin/loxi.rs (/opt/rustwide/target/debug/deps/loxi-11daca8327326902)
[INFO] [stdout] test test::interpret_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/codeswitch_lua-d0b33db96bcd0e66)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test compile_test::test_disable_control ... ok
[INFO] [stdout] test compile_test::test_for_break_disable ... ok
[INFO] [stdout] test compile_test::test_if_return_all_branch_disable ... ok
[INFO] [stdout] test compile_test::test_repeat_break_disable ... ok
[INFO] [stdout] test compile_test::test_return_disable ... ok
[INFO] [stdout] test compile_test::test_while_break_disable ... ok
[INFO] [stdout] test compile_test::test_goto_disable ... ok
[INFO] [stdout] test compile_test::test_for_in_break_disable ... ok
[INFO] [stdout] test compile_test::test_if_return_some_branch_disable ... ok
[INFO] [stdout] test compile_test::test_label_enable ... ok
[INFO] [stdout] test interpret_test::interpret_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/cswlua.rs (/opt/rustwide/target/debug/deps/cswlua-369fbfbe7751e3c8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests codeswitch
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests codeswitch_lox
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests codeswitch_lua
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e", kill_on_drop: false }`
[INFO] [stdout] 623ea817d29756da2cbc3a8159ab76ece32c3a7ed5b96d4470b3ab95c50e7e5e
