[INFO] fetching crate yabo 0.1.0... [INFO] checking yabo-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate yabo 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate yabo 0.1.0 [INFO] finished tweaking crates.io crate yabo 0.1.0 [INFO] tweaked toml for crates.io crate yabo 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate yabo 0.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate yabo 0.1.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tree-sitter-yabo v0.0.1 [INFO] [stderr] Downloaded tree-sitter v0.20.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ecabc2d4bf45d35b5242d661ac8bd2a3c4a0a9a7988e82ecf2fdac57cf20d3cc [INFO] running `Command { std: "docker" "start" "-a" "ecabc2d4bf45d35b5242d661ac8bd2a3c4a0a9a7988e82ecf2fdac57cf20d3cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecabc2d4bf45d35b5242d661ac8bd2a3c4a0a9a7988e82ecf2fdac57cf20d3cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecabc2d4bf45d35b5242d661ac8bd2a3c4a0a9a7988e82ecf2fdac57cf20d3cc", kill_on_drop: false }` [INFO] [stdout] ecabc2d4bf45d35b5242d661ac8bd2a3c4a0a9a7988e82ecf2fdac57cf20d3cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3eb739620df0b0978d9e0da91a74d5c3feb1a302757cf5d353eeb292514b1f58 [INFO] running `Command { std: "docker" "start" "-a" "3eb739620df0b0978d9e0da91a74d5c3feb1a302757cf5d353eeb292514b1f58", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking fixedbitset v0.4.0 [INFO] [stderr] Checking ariadne v0.1.5 [INFO] [stderr] Checking bumpalo v3.9.1 [INFO] [stderr] Checking dot v0.1.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling tree-sitter v0.20.6 [INFO] [stderr] Compiling tree-sitter-yabo v0.0.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling enumflags2_derive v0.7.4 [INFO] [stderr] Compiling salsa-macros v0.16.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking enumflags2 v0.7.5 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking salsa v0.16.1 [INFO] [stderr] Checking yabo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hir/represent.rs:197:20 [INFO] [stdout] | [INFO] [stdout] 197 | fn edge_label(&'a self, e: &(HirId, HirId, String, dot::Style)) -> dot::LabelText<'_> { [INFO] [stdout] | ^^ this lifetime flows to the output -- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 197 - fn edge_label(&'a self, e: &(HirId, HirId, String, dot::Style)) -> dot::LabelText<'_> { [INFO] [stdout] 197 + fn edge_label(&'a self, e: &(HirId, HirId, String, dot::Style)) -> dot::LabelText<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hir_types/public.rs:156:14 [INFO] [stdout] | [INFO] [stdout] 156 | db: &'a dyn TyHirs, [INFO] [stdout] | ^^ this lifetime flows to the output [INFO] [stdout] 157 | loc: HirId, [INFO] [stdout] 158 | ) -> SResult> { [INFO] [stdout] | ------------------- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 158 | ) -> SResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hir/represent.rs:197:20 [INFO] [stdout] | [INFO] [stdout] 197 | fn edge_label(&'a self, e: &(HirId, HirId, String, dot::Style)) -> dot::LabelText<'_> { [INFO] [stdout] | ^^ this lifetime flows to the output -- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 197 - fn edge_label(&'a self, e: &(HirId, HirId, String, dot::Style)) -> dot::LabelText<'_> { [INFO] [stdout] 197 + fn edge_label(&'a self, e: &(HirId, HirId, String, dot::Style)) -> dot::LabelText<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hir_types/public.rs:156:14 [INFO] [stdout] | [INFO] [stdout] 156 | db: &'a dyn TyHirs, [INFO] [stdout] | ^^ this lifetime flows to the output [INFO] [stdout] 157 | loc: HirId, [INFO] [stdout] 158 | ) -> SResult> { [INFO] [stdout] | ------------------- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 158 | ) -> SResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.52s [INFO] running `Command { std: "docker" "inspect" "3eb739620df0b0978d9e0da91a74d5c3feb1a302757cf5d353eeb292514b1f58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eb739620df0b0978d9e0da91a74d5c3feb1a302757cf5d353eeb292514b1f58", kill_on_drop: false }` [INFO] [stdout] 3eb739620df0b0978d9e0da91a74d5c3feb1a302757cf5d353eeb292514b1f58