[INFO] cloning repository https://github.com/Lukasz825700516/mcfrs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lukasz825700516/mcfrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasz825700516%2Fmcfrs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasz825700516%2Fmcfrs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11bc09899c845cf3dd709ace32b2173b0255d0dc [INFO] checking Lukasz825700516/mcfrs against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasz825700516%2Fmcfrs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lukasz825700516/mcfrs on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Lukasz825700516/mcfrs [INFO] finished tweaking git repo https://github.com/Lukasz825700516/mcfrs [INFO] tweaked toml for git repo https://github.com/Lukasz825700516/mcfrs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Lukasz825700516/mcfrs 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5066e6d8d03a12254b2e0db5cbb3c1baf8829412c732b9f1b1ffe5ff2f25885 [INFO] running `Command { std: "docker" "start" "-a" "a5066e6d8d03a12254b2e0db5cbb3c1baf8829412c732b9f1b1ffe5ff2f25885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5066e6d8d03a12254b2e0db5cbb3c1baf8829412c732b9f1b1ffe5ff2f25885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5066e6d8d03a12254b2e0db5cbb3c1baf8829412c732b9f1b1ffe5ff2f25885", kill_on_drop: false }` [INFO] [stdout] a5066e6d8d03a12254b2e0db5cbb3c1baf8829412c732b9f1b1ffe5ff2f25885 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcadd0aa56705f7233be46b0f448fe1d533d2d13c51a44c590e415ad7e8742e0 [INFO] running `Command { std: "docker" "start" "-a" "dcadd0aa56705f7233be46b0f448fe1d533d2d13c51a44c590e415ad7e8742e0", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking mcfrs1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/mcfrs/compiler/macro_compiler.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{HashMap, HashSet}, iter::{Peekable, Rev, repeat}, ops::Range}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/mcfrs/compiler/macro_compiler.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{HashMap, HashSet}, iter::{Peekable, Rev, repeat}, ops::Range}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sha2::digest::generic_array::sequence::Split` [INFO] [stdout] --> src/mcfrs/compiler/macro_compiler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use sha2::digest::generic_array::sequence::Split; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sha2::digest::generic_array::sequence::Split` [INFO] [stdout] --> src/mcfrs/compiler/macro_compiler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use sha2::digest::generic_array::sequence::Split; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `burn` is never used [INFO] [stdout] --> src/mcfrs/compiler/scope_burner.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait ScopeBurnerExt<'a>: Sized + Iterator> { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] 6 | fn burn(self) -> Result<(), std::io::Error>; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `namespace` is never read [INFO] [stdout] --> src/mcfrs/compiler/macro_compiler.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct MacroDefinition<'a> { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 9 | namespace: &'a Namespace<'a>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_reference_id` is never used [INFO] [stdout] --> src/mcfrs/scope.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl<'a> Scope<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn set_reference_id(&mut self, id: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `PathBuf` to `PathBuf` [INFO] [stdout] --> src/vanilla/namespace.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | / self.datapack.path [INFO] [stdout] 17 | | .join(&self.datapack.name) [INFO] [stdout] 18 | | .join("data") [INFO] [stdout] 19 | | .join(&self.name) [INFO] [stdout] 20 | | .join("functions") [INFO] [stdout] 21 | | .into() [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mcfrs1` (bin "mcfrs1") due to 1 previous error; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `burn` is never used [INFO] [stdout] --> src/mcfrs/compiler/scope_burner.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait ScopeBurnerExt<'a>: Sized + Iterator> { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] 6 | fn burn(self) -> Result<(), std::io::Error>; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `namespace` is never read [INFO] [stdout] --> src/mcfrs/compiler/macro_compiler.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct MacroDefinition<'a> { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 9 | namespace: &'a Namespace<'a>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_reference_id` is never used [INFO] [stdout] --> src/mcfrs/scope.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl<'a> Scope<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn set_reference_id(&mut self, id: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `PathBuf` to `PathBuf` [INFO] [stdout] --> src/vanilla/namespace.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | / self.datapack.path [INFO] [stdout] 17 | | .join(&self.datapack.name) [INFO] [stdout] 18 | | .join("data") [INFO] [stdout] 19 | | .join(&self.name) [INFO] [stdout] 20 | | .join("functions") [INFO] [stdout] 21 | | .into() [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mcfrs1` (bin "mcfrs1" test) due to 1 previous error; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "dcadd0aa56705f7233be46b0f448fe1d533d2d13c51a44c590e415ad7e8742e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcadd0aa56705f7233be46b0f448fe1d533d2d13c51a44c590e415ad7e8742e0", kill_on_drop: false }` [INFO] [stdout] dcadd0aa56705f7233be46b0f448fe1d533d2d13c51a44c590e415ad7e8742e0