[INFO] cloning repository https://github.com/oOBoomberOo/helicase
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oOBoomberOo/helicase" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoOBoomberOo%2Fhelicase", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoOBoomberOo%2Fhelicase'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30934cd12f32ab13fa0e147c0d92035e3080f157
[INFO] testing oOBoomberOo/helicase against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoOBoomberOo%2Fhelicase" "/workspace/builds/worker-119/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oOBoomberOo/helicase on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oOBoomberOo/helicase
[INFO] finished tweaking git repo https://github.com/oOBoomberOo/helicase
[INFO] tweaked toml for git repo https://github.com/oOBoomberOo/helicase written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate git repo https://github.com/oOBoomberOo/helicase already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.13
[INFO] [stderr]   Downloaded thiserror-impl v1.0.13
[INFO] [stderr]   Downloaded codespan v0.9.1
[INFO] [stderr]   Downloaded codespan-reporting v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eba7e20d040b4dca8422b661573b75362548a035ec495161839ac3fa3a963af2
[INFO] running `Command { std: "docker" "start" "-a" "eba7e20d040b4dca8422b661573b75362548a035ec495161839ac3fa3a963af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eba7e20d040b4dca8422b661573b75362548a035ec495161839ac3fa3a963af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eba7e20d040b4dca8422b661573b75362548a035ec495161839ac3fa3a963af2", kill_on_drop: false }`
[INFO] [stdout] eba7e20d040b4dca8422b661573b75362548a035ec495161839ac3fa3a963af2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 144265edf9747052a2f063d3d6a65783f5798acf62b44525d0674a67648bdc56
[INFO] running `Command { std: "docker" "start" "-a" "144265edf9747052a2f063d3d6a65783f5798acf62b44525d0674a67648bdc56", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling codespan-reporting v0.9.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling codespan v0.9.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling thiserror-impl v1.0.13
[INFO] [stderr]    Compiling thiserror v1.0.13
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling structopt-derive v0.4.5
[INFO] [stderr]    Compiling structopt v0.3.12
[INFO] [stderr]    Compiling helicase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/datapack/processor/function/nbt.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]   --> src/datapack/processor/function/nbt.rs:50:42
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]    |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/datapack/processor/function/nbt.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/datapack/processor/function/nbt.rs:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resource`
[INFO] [stdout]   --> src/datapack/processor/function/mod.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     resource: &'a Resource
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `FunctionProcessor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/datapack/processor/function/mod.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CircularReference`
[INFO] [stdout]   --> src/datapack/processor/advancement.rs:60:2
[INFO] [stdout]    |
[INFO] [stdout] 60 |     CircularReference(Span<String>, Span<String>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `AdvancementError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/datapack/processor/advancement.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[derive(Debug, Error)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `List`
[INFO] [stdout]  --> src/datapack/processor/function/nbt.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     List(Vec<Nbt<'a>>, Span<'a>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]  --> src/datapack/processor/function/nbt.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     String(Span<'a>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "144265edf9747052a2f063d3d6a65783f5798acf62b44525d0674a67648bdc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144265edf9747052a2f063d3d6a65783f5798acf62b44525d0674a67648bdc56", kill_on_drop: false }`
[INFO] [stdout] 144265edf9747052a2f063d3d6a65783f5798acf62b44525d0674a67648bdc56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f346a45e140bf85a11a2c17d99fb6810aaba05919742105f144aa371a867d4e
[INFO] running `Command { std: "docker" "start" "-a" "4f346a45e140bf85a11a2c17d99fb6810aaba05919742105f144aa371a867d4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling helicase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/datapack/processor/function/nbt.rs:50:16
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]   --> src/datapack/processor/function/nbt.rs:50:42
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]    |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/datapack/processor/function/nbt.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/datapack/processor/function/nbt.rs:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resource`
[INFO] [stdout]   --> src/datapack/processor/function/mod.rs:17:2
[INFO] [stdout]    |
[INFO] [stdout] 17 |     resource: &'a Resource
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `FunctionProcessor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/datapack/processor/function/mod.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CircularReference`
[INFO] [stdout]   --> src/datapack/processor/advancement.rs:60:2
[INFO] [stdout]    |
[INFO] [stdout] 60 |     CircularReference(Span<String>, Span<String>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `AdvancementError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/datapack/processor/advancement.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[derive(Debug, Error)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `List`
[INFO] [stdout]  --> src/datapack/processor/function/nbt.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     List(Vec<Nbt<'a>>, Span<'a>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]  --> src/datapack/processor/function/nbt.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     String(Span<'a>),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "4f346a45e140bf85a11a2c17d99fb6810aaba05919742105f144aa371a867d4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f346a45e140bf85a11a2c17d99fb6810aaba05919742105f144aa371a867d4e", kill_on_drop: false }`
[INFO] [stdout] 4f346a45e140bf85a11a2c17d99fb6810aaba05919742105f144aa371a867d4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4bfa882c6588697b6692bbd425d5b5e626f093f79966e35cd0c9972560a6331
[INFO] running `Command { std: "docker" "start" "-a" "b4bfa882c6588697b6692bbd425d5b5e626f093f79966e35cd0c9972560a6331", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `stream`
[INFO] [stdout] running 6 tests
[INFO] [stderr]   --> src/datapack/processor/function/nbt.rs:50:16
[INFO] [stdout] test datapack::resource::tests::get_advancement_extension ... ok
[INFO] [stderr]    |
[INFO] [stdout] test datapack::resource::tests::get_loot_table_extension ... ok
[INFO] [stderr] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stdout] test datapack::resource::tests::get_packmeta_extension ... ok
[INFO] [stderr]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] test datapack::resource::tests::get_mcfunction_extension ... ok
[INFO] [stderr]    |
[INFO] [stdout] test datapack::resource::tests::get_tags_extension ... ok
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] test datapack::resource::tests::get_unified_loot_table_extension ... ok
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `source`
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   --> src/datapack/processor/function/nbt.rs:50:42
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn parse_list(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stderr]    |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stream`
[INFO] [stderr]    --> src/datapack/processor/function/nbt.rs:102:18
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source`
[INFO] [stderr]    --> src/datapack/processor/function/nbt.rs:102:44
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn parse_string(stream: &mut TokenStream, source: &'a str) -> Self {
[INFO] [stderr]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `resource`
[INFO] [stderr]   --> src/datapack/processor/function/mod.rs:17:2
[INFO] [stderr]    |
[INFO] [stderr] 17 |     resource: &'a Resource
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `FunctionProcessor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/datapack/processor/function/mod.rs:14:10
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CircularReference`
[INFO] [stderr]   --> src/datapack/processor/advancement.rs:60:2
[INFO] [stderr]    |
[INFO] [stderr] 60 |     CircularReference(Span<String>, Span<String>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `AdvancementError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/datapack/processor/advancement.rs:55:10
[INFO] [stderr]    |
[INFO] [stderr] 55 | #[derive(Debug, Error)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `List`
[INFO] [stderr]  --> src/datapack/processor/function/nbt.rs:7:2
[INFO] [stderr]   |
[INFO] [stderr] 7 |     List(Vec<Nbt<'a>>, Span<'a>),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `String`
[INFO] [stderr]  --> src/datapack/processor/function/nbt.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     String(Span<'a>),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `helicase` (bin "helicase" test) generated 8 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/helicase-104431b3b39285ff)
[INFO] running `Command { std: "docker" "inspect" "b4bfa882c6588697b6692bbd425d5b5e626f093f79966e35cd0c9972560a6331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4bfa882c6588697b6692bbd425d5b5e626f093f79966e35cd0c9972560a6331", kill_on_drop: false }`
[INFO] [stdout] b4bfa882c6588697b6692bbd425d5b5e626f093f79966e35cd0c9972560a6331