[INFO] cloning repository https://github.com/GPPVM-Project/SkyLC
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GPPVM-Project/SkyLC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGPPVM-Project%2FSkyLC", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGPPVM-Project%2FSkyLC'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e8136702331e67a8cff2f410ae7c4a73cdf0f18
[INFO] testing GPPVM-Project/SkyLC against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGPPVM-Project%2FSkyLC" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/GPPVM-Project/SkyLC
[INFO] finished tweaking git repo https://github.com/GPPVM-Project/SkyLC
[INFO] tweaked toml for git repo https://github.com/GPPVM-Project/SkyLC written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/GPPVM-Project/SkyLC on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 262 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bincode_derive v2.0.1
[INFO] [stderr]   Downloaded terminal_size v0.4.3
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[INFO] [stderr]   Downloaded dirs v6.0.0
[INFO] [stderr]   Downloaded dark-std v0.2.16
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[INFO] [stderr]   Downloaded fastdate v0.3.36
[INFO] [stderr]   Downloaded ureq-proto v0.5.2
[INFO] [stderr]   Downloaded fast_log v1.7.7
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[INFO] [stderr]   Downloaded onig v6.5.1
[INFO] [stderr]   Downloaded ureq v3.1.3
[INFO] [stderr]   Downloaded miette-derive v7.6.0
[INFO] [stderr]   Downloaded quick-xml v0.38.3
[INFO] [stderr]   Downloaded supports-color v3.0.2
[INFO] [stderr]   Downloaded git2 v0.20.2
[INFO] [stderr]   Downloaded supports-unicode v3.0.0
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[INFO] [stderr]   Downloaded supports-hyperlinks v3.1.0
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[INFO] [stderr]   Downloaded libssh2-sys v0.3.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16a4e4f8f86c292ad14d179dcc56995d8cedcc31e42c156be29151891e84f6a9
[INFO] running `Command { std: "docker" "start" "-a" "16a4e4f8f86c292ad14d179dcc56995d8cedcc31e42c156be29151891e84f6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16a4e4f8f86c292ad14d179dcc56995d8cedcc31e42c156be29151891e84f6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a4e4f8f86c292ad14d179dcc56995d8cedcc31e42c156be29151891e84f6a9", kill_on_drop: false }`
[INFO] [stdout] 16a4e4f8f86c292ad14d179dcc56995d8cedcc31e42c156be29151891e84f6a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65e1582254b305b17f0945bedd72558a00eb9060d3d62615b670efca9b54224b
[INFO] running `Command { std: "docker" "start" "-a" "65e1582254b305b17f0945bedd72558a00eb9060d3d62615b670efca9b54224b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling arraydeque v0.5.1
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
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[INFO] [stderr]    Compiling thiserror-impl v2.0.17
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[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling yaml-rust2 v0.10.4
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling clap v4.5.51
[INFO] [stderr]    Compiling onig v6.5.1
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling rustls-webpki v0.103.8
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling dark-std v0.2.16
[INFO] [stderr]    Compiling json5 v0.4.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling skyl-data v0.1.0 (/opt/rustwide/workdir/crates/skyl-data)
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stdout] warning: use of deprecated method `sha2::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> crates/skyl-data/src/bytecode.rs:132:28
[INFO] [stdout]     |
[INFO] [stdout] 132 |         if calculated_hash.as_slice() != hash_bytes {
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling skyl-ffi v0.1.0 (/opt/rustwide/workdir/crates/skyl-ffi)
[INFO] [stderr]    Compiling config v0.15.18
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling plist v1.8.0
[INFO] [stderr]    Compiling fastdate v0.3.36
[INFO] [stderr]    Compiling fast_log v1.7.7
[INFO] [stderr]    Compiling syntect v5.3.0
[INFO] [stderr]    Compiling ureq v3.1.3
[INFO] [stderr]    Compiling git2 v0.20.2
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling skyl-driver v0.1.0 (/opt/rustwide/workdir/crates/skyl-driver)
[INFO] [stdout] warning: value assigned to `message` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub message: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub src: NamedSource<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub span: Option<SourceSpan>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub label: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `hint` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub hint: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling skyl-lexer v0.1.0 (/opt/rustwide/workdir/crates/skyl-lexer)
[INFO] [stderr]    Compiling skyl-vm v0.1.0 (/opt/rustwide/workdir/crates/skyl-vm)
[INFO] [stderr]    Compiling skyl-codegen v0.1.0 (/opt/rustwide/workdir/crates/skyl-codegen)
[INFO] [stderr]    Compiling skyl-ir v0.1.0 (/opt/rustwide/workdir/crates/skyl-ir)
[INFO] [stderr]    Compiling skyl-stdlib v0.1.0 (/opt/rustwide/workdir/crates/skyl-stdlib)
[INFO] [stdout] warning: unused import: `gpp_error`
[INFO] [stdout]  --> crates/skyl-lexer/src/lexer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     gpp_error,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling skyl-parser v0.1.0 (/opt/rustwide/workdir/crates/skyl-parser)
[INFO] [stderr]    Compiling skyl-semantics v0.1.0 (/opt/rustwide/workdir/crates/skyl-semantics)
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_declarations`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_declarations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expression`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:60
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:72
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:78
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:42
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expressions`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:49
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expressions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expression`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:62
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:74
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling skylc v0.1.0 (/opt/rustwide/workdir/crates/skylc)
[INFO] [stderr]    Compiling skyd v0.1.0 (/opt/rustwide/workdir/crates/skyd)
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> crates/skylc/src/cli.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{command, Parser, Subcommand};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "65e1582254b305b17f0945bedd72558a00eb9060d3d62615b670efca9b54224b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e1582254b305b17f0945bedd72558a00eb9060d3d62615b670efca9b54224b", kill_on_drop: false }`
[INFO] [stdout] 65e1582254b305b17f0945bedd72558a00eb9060d3d62615b670efca9b54224b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb330185556f07bac30f3607d71c543aa1c56e6054e50f9de7e67f03ed529dd4
[INFO] running `Command { std: "docker" "start" "-a" "fb330185556f07bac30f3607d71c543aa1c56e6054e50f9de7e67f03ed529dd4", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated method `sha2::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> crates/skyl-data/src/bytecode.rs:132:28
[INFO] [stdout]     |
[INFO] [stdout] 132 |         if calculated_hash.as_slice() != hash_bytes {
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `message` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub message: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub src: NamedSource<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub span: Option<SourceSpan>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub label: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `hint` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub hint: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gpp_error`
[INFO] [stdout]  --> crates/skyl-lexer/src/lexer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     gpp_error,
[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: `token`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_declarations`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_declarations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expression`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:60
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:72
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:78
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:42
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expressions`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:49
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expressions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expression`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:62
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:74
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling skyl-vm v0.1.0 (/opt/rustwide/workdir/crates/skyl-vm)
[INFO] [stderr]    Compiling skyl-stdlib v0.1.0 (/opt/rustwide/workdir/crates/skyl-stdlib)
[INFO] [stderr]    Compiling skyl-semantics v0.1.0 (/opt/rustwide/workdir/crates/skyl-semantics)
[INFO] [stderr]    Compiling skyl-parser v0.1.0 (/opt/rustwide/workdir/crates/skyl-parser)
[INFO] [stderr]    Compiling skyl-lexer v0.1.0 (/opt/rustwide/workdir/crates/skyl-lexer)
[INFO] [stderr]    Compiling skyl-ir v0.1.0 (/opt/rustwide/workdir/crates/skyl-ir)
[INFO] [stderr]    Compiling skyl-codegen v0.1.0 (/opt/rustwide/workdir/crates/skyl-codegen)
[INFO] [stderr]    Compiling skyl-driver v0.1.0 (/opt/rustwide/workdir/crates/skyl-driver)
[INFO] [stderr]    Compiling skyl-ffi v0.1.0 (/opt/rustwide/workdir/crates/skyl-ffi)
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> crates/skylc/src/cli.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{command, Parser, Subcommand};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling skyd v0.1.0 (/opt/rustwide/workdir/crates/skyd)
[INFO] [stderr]    Compiling skylc v0.1.0 (/opt/rustwide/workdir/crates/skylc)
[INFO] [stderr]    Compiling skyl-data v0.1.0 (/opt/rustwide/workdir/crates/skyl-data)
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> crates/skylc/src/cli.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{command, Parser, Subcommand};
[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: `gpp_error`
[INFO] [stdout]  --> crates/skyl-lexer/src/lexer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     gpp_error,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `message` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub message: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub src: NamedSource<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub span: Option<SourceSpan>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub label: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `hint` is never read
[INFO] [stdout]   --> crates/skyl-driver/src/diagnostic.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub hint: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `sha2::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> crates/skyl-data/src/bytecode.rs:132:28
[INFO] [stdout]     |
[INFO] [stdout] 132 |         if calculated_hash.as_slice() != hash_bytes {
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_declarations`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_declarations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expression`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:60
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:72
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:90:78
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stdout]    |                                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:42
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expressions`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:49
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expressions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expression`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:62
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> crates/skyl-semantics/src/expressions.rs:91:74
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stdout]    |                                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `Command { std: "docker" "inspect" "fb330185556f07bac30f3607d71c543aa1c56e6054e50f9de7e67f03ed529dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb330185556f07bac30f3607d71c543aa1c56e6054e50f9de7e67f03ed529dd4", kill_on_drop: false }`
[INFO] [stdout] fb330185556f07bac30f3607d71c543aa1c56e6054e50f9de7e67f03ed529dd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc30895e0b765a944d9d7f7ba1fb8d89071d1229c2f2fc2a04f43090f9ba2076
[INFO] running `Command { std: "docker" "start" "-a" "fc30895e0b765a944d9d7f7ba1fb8d89071d1229c2f2fc2a04f43090f9ba2076", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `sha2::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stderr]    --> crates/skyl-data/src/bytecode.rs:132:28
[INFO] [stderr]     |
[INFO] [stderr] 132 |         if calculated_hash.as_slice() != hash_bytes {
[INFO] [stderr]     |                            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `skyl-data` (lib) generated 1 warning
[INFO] [stderr] warning: value assigned to `message` is never read
[INFO] [stderr]   --> crates/skyl-driver/src/diagnostic.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub message: String,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `src` is never read
[INFO] [stderr]   --> crates/skyl-driver/src/diagnostic.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub src: NamedSource<String>,
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `span` is never read
[INFO] [stderr]   --> crates/skyl-driver/src/diagnostic.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub span: Option<SourceSpan>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `label` is never read
[INFO] [stderr]   --> crates/skyl-driver/src/diagnostic.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub label: String,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `hint` is never read
[INFO] [stderr]   --> crates/skyl-driver/src/diagnostic.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub hint: Option<String>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `skyl-driver` (lib) generated 5 warnings
[INFO] [stderr] warning: unused import: `gpp_error`
[INFO] [stderr]  --> crates/skyl-lexer/src/lexer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     gpp_error,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `skyl-lexer` (lib) generated 1 warning (run `cargo fix --lib -p skyl-lexer` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `token`
[INFO] [stderr]   --> crates/skyl-semantics/src/expressions.rs:90:33
[INFO] [stderr]    |
[INFO] [stderr] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stderr]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field_declarations`
[INFO] [stderr]   --> crates/skyl-semantics/src/expressions.rs:90:40
[INFO] [stderr]    |
[INFO] [stderr] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_declarations`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expression`
[INFO] [stderr]   --> crates/skyl-semantics/src/expressions.rs:90:60
[INFO] [stderr]    |
[INFO] [stderr] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stderr]    |                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]   --> crates/skyl-semantics/src/expressions.rs:90:72
[INFO] [stderr]    |
[INFO] [stderr] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stderr]    |                                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_body`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `span`
[INFO] [stderr]   --> crates/skyl-semantics/src/expressions.rs:90:78
[INFO] [stderr]    |
[INFO] [stderr] 90 |             Expression::Closure(token, field_declarations, expression, body, span) => todo!(),
[INFO] [stderr]    |                                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `token`
[INFO] [stderr]   --> crates/skyl-semantics/src/expressions.rs:91:42
[INFO] [stderr]    |
[INFO] [stderr] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stderr]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expressions`
[INFO] [stderr]   --> crates/skyl-semantics/src/expressions.rs:91:49
[INFO] [stderr]    |
[INFO] [stderr] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stderr]    |                                                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expressions`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expression`
[INFO] [stderr]   --> crates/skyl-semantics/src/expressions.rs:91:62
[INFO] [stderr]    |
[INFO] [stderr] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stderr]    |                                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expression`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `span`
[INFO] [stderr]   --> crates/skyl-semantics/src/expressions.rs:91:74
[INFO] [stderr]    |
[INFO] [stderr] 91 |             Expression::ClosureSignature(token, expressions, expression, span) => todo!(),
[INFO] [stderr]    |                                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stderr] 
[INFO] [stderr] warning: `skyl-semantics` (lib) generated 9 warnings (run `cargo fix --lib -p skyl-semantics` to apply 9 suggestions)
[INFO] [stderr] warning: `skyl-semantics` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr] warning: `skyl-lexer` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `skyl-driver` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: `skyl-data` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `command`
[INFO] [stderr]  --> crates/skylc/src/cli.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use clap::{command, Parser, Subcommand};
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `skylc` (lib) generated 1 warning (run `cargo fix --lib -p skylc` to apply 1 suggestion)
[INFO] [stderr] warning: `skylc` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/skyd-0ad1e9c2942d65f3)
[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/bin/skyd.rs (/opt/rustwide/target/debug/deps/skyd-87616504f9bbd955)
[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/skyl_codegen-4da704dfdae6063e)
[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/skyl_data-1365233935b36bae)
[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/skyl_driver-f7cfa9cde8fae8e4)
[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/skyl_ffi-9b1d934d61967050)
[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/skyl_ir-c93d99eb515dc63d)
[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/skyl_lexer-f346c8c8a229a223)
[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 tests/tokens.rs (/opt/rustwide/target/debug/deps/tokens-32e70815c9aefaec)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::should_generate_operator_tokens ... ok
[INFO] [stdout] test tests::should_generate_keyword_tokens ... ok
[INFO] [stdout] test tests::should_generate_float_literal_tokens ... ok
[INFO] [stdout] test tests::should_generate_punctuation_tokens ... ok
[INFO] [stdout] test tests::should_ignore_comment_lines ... ok
[INFO] [stdout] test tests::should_generate_str_literal_tokens ... ok
[INFO] [stdout] test tests::should_generate_int_literal_tokens ... ok
[INFO] [stdout] test tests::should_generate_bool_literal_tokens ... ok
[INFO] [stdout] test tests::should_report_invalid_character_error ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::should_report_invalid_character_error stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::should_report_invalid_character_error' (41) panicked at crates/skyl-lexer/tests/tokens.rs:383:13:
[INFO] [stdout] not implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60bacc964372 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60bacc964372 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60bacc964372 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x60bacc964372 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x60bacc97424f - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x60bacc97424f - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x60bacc931cb3 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x60bacc931cb3 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x60bacc93db82 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x60bacc9426bf - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x60bacc942551 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x60bacc8e5ace - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x60bacc8e5ace - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x60bacc942ccf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x60bacc942ccf - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x60bacc942af6 - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x60bacc93dcb9 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x60bacc9265ad - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x60bacc97bbd0 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60bacc97bbac - core::panicking::panic::hb290d809a6d6b140
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x60bacc8c4d1d - tokens::tests::should_report_invalid_character_error::h0a9257771df67b9f
[INFO] [stdout]                                at /opt/rustwide/workdir/crates/skyl-lexer/tests/tokens.rs:383:13
[INFO] [stdout]   21:     0x60bacc8c4f27 - tokens::tests::should_report_invalid_character_error::{{closure}}::hb82558e4f5f53d28
[INFO] [stdout]                                at /opt/rustwide/workdir/crates/skyl-lexer/tests/tokens.rs:332:47
[INFO] [stdout]   22:     0x60bacc8bf286 - core::ops::function::FnOnce::call_once::hb445c394eded819a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x60bacc8e58ab - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x60bacc8e58ab - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x60bacc8f992d - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x60bacc8f992d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x60bacc8f992d - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x60bacc8f992d - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x60bacc8f992d - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x60bacc8f992d - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x60bacc8f992d - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x60bacc8d2e44 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x60bacc8d2e44 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   34:     0x60bacc8d677a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   35:     0x60bacc8d677a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x60bacc8d677a - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   37:     0x60bacc8d677a - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   38:     0x60bacc8d677a - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x60bacc8d677a - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   40:     0x60bacc8d677a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x60bacc9390bf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   42:     0x60bacc9390bf - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   43:     0x73fad54c0aa4 - <unknown>
[INFO] [stdout]   44:     0x73fad554da64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::should_report_invalid_character_error
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p skyl-lexer --test tokens`
[INFO] running `Command { std: "docker" "inspect" "fc30895e0b765a944d9d7f7ba1fb8d89071d1229c2f2fc2a04f43090f9ba2076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc30895e0b765a944d9d7f7ba1fb8d89071d1229c2f2fc2a04f43090f9ba2076", kill_on_drop: false }`
[INFO] [stdout] fc30895e0b765a944d9d7f7ba1fb8d89071d1229c2f2fc2a04f43090f9ba2076
