[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] checking oOBoomberOo/helicase against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoOBoomberOo%2Fhelicase" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oOBoomberOo/helicase on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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-3-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.13 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.12 [INFO] [stderr] Downloaded structopt-derive v0.4.5 [INFO] [stderr] Downloaded hermit-abi v0.1.8 [INFO] [stderr] Downloaded proc-macro-error v0.4.12 [INFO] [stderr] Downloaded thiserror v1.0.13 [INFO] [stderr] Downloaded structopt v0.3.12 [INFO] [stderr] Downloaded codespan v0.9.1 [INFO] [stderr] Downloaded serde_derive v1.0.105 [INFO] [stderr] Downloaded serde v1.0.105 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded serde_json v1.0.48 [INFO] [stderr] Downloaded winapi-util v0.1.3 [INFO] [stderr] Downloaded either v1.5.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.9 [INFO] [stderr] Downloaded codespan-reporting v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 007bcbf4ab33341e224bd3833314b799cd9b774e02890860d4c7c503f53c21ff [INFO] running `Command { std: "docker" "start" "-a" "007bcbf4ab33341e224bd3833314b799cd9b774e02890860d4c7c503f53c21ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "007bcbf4ab33341e224bd3833314b799cd9b774e02890860d4c7c503f53c21ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "007bcbf4ab33341e224bd3833314b799cd9b774e02890860d4c7c503f53c21ff", kill_on_drop: false }` [INFO] [stdout] 007bcbf4ab33341e224bd3833314b799cd9b774e02890860d4c7c503f53c21ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a3b529b0e24cde2b329ec10c04a74defbb8e69831506a51cd98d438f33d5a9d [INFO] running `Command { std: "docker" "start" "-a" "4a3b529b0e24cde2b329ec10c04a74defbb8e69831506a51cd98d438f33d5a9d", kill_on_drop: false }` [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] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking codespan-reporting v0.9.1 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking codespan v0.9.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking 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 structopt-derive v0.4.5 [INFO] [stderr] Checking thiserror v1.0.13 [INFO] [stderr] Checking structopt v0.3.12 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking helicase v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/datapack/processor/mod.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | pub use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Label` [INFO] [stdout] --> src/datapack/processor/mod.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | pub use codespan_reporting::diagnostic::{Diagnostic, Label}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/datapack/processor/mod.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | pub use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Label` [INFO] [stdout] --> src/datapack/processor/mod.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | pub use codespan_reporting::diagnostic::{Diagnostic, Label}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [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: 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 `resource` is never read [INFO] [stdout] --> src/datapack/processor/function/mod.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct FunctionProcessor<'a> { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 16 | content: &'a str, [INFO] [stdout] 17 | resource: &'a Resource [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionProcessor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `List` and `String` are never constructed [INFO] [stdout] --> src/datapack/processor/function/nbt.rs:7:2 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Nbt<'a> { [INFO] [stdout] | --- variants in this enum [INFO] [stdout] 6 | Compound(HashMap>, Span<'a>), [INFO] [stdout] 7 | List(Vec>, Span<'a>), [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | String(Span<'a>), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CircularReference` is never constructed [INFO] [stdout] --> src/datapack/processor/advancement.rs:60:2 [INFO] [stdout] | [INFO] [stdout] 56 | pub enum AdvancementError { [INFO] [stdout] | ---------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 60 | CircularReference(Span, Span), [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] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `resource` is never read [INFO] [stdout] --> src/datapack/processor/function/mod.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct FunctionProcessor<'a> { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 16 | content: &'a str, [INFO] [stdout] 17 | resource: &'a Resource [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionProcessor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `List` and `String` are never constructed [INFO] [stdout] --> src/datapack/processor/function/nbt.rs:7:2 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Nbt<'a> { [INFO] [stdout] | --- variants in this enum [INFO] [stdout] 6 | Compound(HashMap>, Span<'a>), [INFO] [stdout] 7 | List(Vec>, Span<'a>), [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | String(Span<'a>), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CircularReference` is never constructed [INFO] [stdout] --> src/datapack/processor/advancement.rs:60:2 [INFO] [stdout] | [INFO] [stdout] 56 | pub enum AdvancementError { [INFO] [stdout] | ---------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 60 | CircularReference(Span, Span), [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] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.31s [INFO] running `Command { std: "docker" "inspect" "4a3b529b0e24cde2b329ec10c04a74defbb8e69831506a51cd98d438f33d5a9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a3b529b0e24cde2b329ec10c04a74defbb8e69831506a51cd98d438f33d5a9d", kill_on_drop: false }` [INFO] [stdout] 4a3b529b0e24cde2b329ec10c04a74defbb8e69831506a51cd98d438f33d5a9d