[INFO] cloning repository https://github.com/dots-git/vinegar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dots-git/vinegar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdots-git%2Fvinegar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdots-git%2Fvinegar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 98f577c455196130f253113ef5be659858e6e4d1 [INFO] checking dots-git/vinegar against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdots-git%2Fvinegar" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dots-git/vinegar on toolchain 336209eef13882bd1e211b24779584cb7ef911eb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dots-git/vinegar [INFO] finished tweaking git repo https://github.com/dots-git/vinegar [INFO] tweaked toml for git repo https://github.com/dots-git/vinegar written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dots-git/vinegar 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unescaper v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7efe2c0a03439beca08ab31cc727af39d87fe76f6804fff9b143f8c7a1479456 [INFO] running `Command { std: "docker" "start" "-a" "7efe2c0a03439beca08ab31cc727af39d87fe76f6804fff9b143f8c7a1479456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7efe2c0a03439beca08ab31cc727af39d87fe76f6804fff9b143f8c7a1479456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7efe2c0a03439beca08ab31cc727af39d87fe76f6804fff9b143f8c7a1479456", kill_on_drop: false }` [INFO] [stdout] 7efe2c0a03439beca08ab31cc727af39d87fe76f6804fff9b143f8c7a1479456 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f85d37ed5f37a79fe68d31a7f4d9cd639c4a42cb41fac4d6dc0ab723d2cc20b [INFO] running `Command { std: "docker" "start" "-a" "4f85d37ed5f37a79fe68d31a7f4d9cd639c4a42cb41fac4d6dc0ab723d2cc20b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling rustix v0.38.13 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking aho-corasick v1.0.5 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking colored v2.0.4 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling rust_struct_wrapper_macro v0.1.0 (/opt/rustwide/workdir/rust_struct_wrapper_macro) [INFO] [stderr] Checking unescaper v0.1.2 [INFO] [stderr] Checking vinegar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interpreter/runtime.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn as_string<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 279 | ) -> Result<&String, VinegarError> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interpreter/runtime.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn as_string<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 279 | ) -> Result<&String, VinegarError> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interpreter/runtime.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn as_string<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 279 | ) -> Result<&String, VinegarError> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/interpreter/runtime.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn as_string<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 279 | ) -> Result<&String, VinegarError> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `concat_single` is never used [INFO] [stdout] --> src/interpreter/iter.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait CanConcatenate [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 38 | fn concat_single(self, other: I::Item) -> ConcatenatedIterator>; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `concat_single` is never used [INFO] [stdout] --> src/interpreter/iter.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait CanConcatenate [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 38 | fn concat_single(self, other: I::Item) -> ConcatenatedIterator>; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.43s [INFO] running `Command { std: "docker" "inspect" "4f85d37ed5f37a79fe68d31a7f4d9cd639c4a42cb41fac4d6dc0ab723d2cc20b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f85d37ed5f37a79fe68d31a7f4d9cd639c4a42cb41fac4d6dc0ab723d2cc20b", kill_on_drop: false }` [INFO] [stdout] 4f85d37ed5f37a79fe68d31a7f4d9cd639c4a42cb41fac4d6dc0ab723d2cc20b