[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 beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoOBoomberOo%2Fhelicase" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oOBoomberOo/helicase on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2/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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 883a84e10dbc30f84f079ee82f0405a970f5073a5f13eb174847ae5713de2e95
[INFO] running `Command { std: "docker" "start" "-a" "883a84e10dbc30f84f079ee82f0405a970f5073a5f13eb174847ae5713de2e95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "883a84e10dbc30f84f079ee82f0405a970f5073a5f13eb174847ae5713de2e95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "883a84e10dbc30f84f079ee82f0405a970f5073a5f13eb174847ae5713de2e95", kill_on_drop: false }`
[INFO] [stdout] 883a84e10dbc30f84f079ee82f0405a970f5073a5f13eb174847ae5713de2e95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4f1e7890105266bda29c68d6170ea3e2c5f1c64b7376bd126b8f1f9418c04b4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4f1e7890105266bda29c68d6170ea3e2c5f1c64b7376bd126b8f1f9418c04b4", 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 syn v1.0.17
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling codespan-reporting v0.9.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling codespan v0.9.1
[INFO] [stderr]    Compiling quote v1.0.3
[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 structopt-derive v0.4.5
[INFO] [stderr]    Compiling thiserror v1.0.13
[INFO] [stderr]    Compiling structopt v0.3.12
[INFO] [stderr]    Compiling serde_json v1.0.48
[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 dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "b4f1e7890105266bda29c68d6170ea3e2c5f1c64b7376bd126b8f1f9418c04b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f1e7890105266bda29c68d6170ea3e2c5f1c64b7376bd126b8f1f9418c04b4", kill_on_drop: false }`
[INFO] [stdout] b4f1e7890105266bda29c68d6170ea3e2c5f1c64b7376bd126b8f1f9418c04b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 282221c10bf10e828bd732763e1193fe37edde383a09ba8cb9fbee21050a3158
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "282221c10bf10e828bd732763e1193fe37edde383a09ba8cb9fbee21050a3158", 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 2.45s
[INFO] running `Command { std: "docker" "inspect" "282221c10bf10e828bd732763e1193fe37edde383a09ba8cb9fbee21050a3158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "282221c10bf10e828bd732763e1193fe37edde383a09ba8cb9fbee21050a3158", kill_on_drop: false }`
[INFO] [stdout] 282221c10bf10e828bd732763e1193fe37edde383a09ba8cb9fbee21050a3158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e62128b489654eaa0e318713a8775c5f3ace0d0c36d748f131557b792979b24b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e62128b489654eaa0e318713a8775c5f3ace0d0c36d748f131557b792979b24b", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `stream`
[INFO] [stderr]   --> src/datapack/processor/function/nbt.rs:50:16
[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: `_stream`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source`
[INFO] [stderr]   --> src/datapack/processor/function/nbt.rs:50:42
[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 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/helicase-95458dd560648ed6)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test datapack::resource::tests::get_advancement_extension ... ok
[INFO] [stdout] test datapack::resource::tests::get_packmeta_extension ... ok
[INFO] [stdout] test datapack::resource::tests::get_loot_table_extension ... ok
[INFO] [stdout] test datapack::resource::tests::get_tags_extension ... ok
[INFO] [stdout] test datapack::resource::tests::get_unified_loot_table_extension ... ok
[INFO] [stdout] test datapack::resource::tests::get_mcfunction_extension ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e62128b489654eaa0e318713a8775c5f3ace0d0c36d748f131557b792979b24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62128b489654eaa0e318713a8775c5f3ace0d0c36d748f131557b792979b24b", kill_on_drop: false }`
[INFO] [stdout] e62128b489654eaa0e318713a8775c5f3ace0d0c36d748f131557b792979b24b