[INFO] cloning repository https://github.com/Gohla/pie [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gohla/pie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGohla%2Fpie", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGohla%2Fpie'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 362efb23a7698badff4d0c33103f15627fd80c88 [INFO] checking Gohla/pie against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGohla%2Fpie" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Gohla/pie [INFO] finished tweaking git repo https://github.com/Gohla/pie [INFO] tweaked toml for git repo https://github.com/Gohla/pie written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Gohla/pie on toolchain a5689b034ad287112f709693384a37f1377eb9cc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Gohla/pie 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 149e2ff1fb42679712a200166251600e9468a9e8178ada509a95718f34557f2d [INFO] running `Command { std: "docker" "start" "149e2ff1fb42679712a200166251600e9468a9e8178ada509a95718f34557f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "149e2ff1fb42679712a200166251600e9468a9e8178ada509a95718f34557f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "149e2ff1fb42679712a200166251600e9468a9e8178ada509a95718f34557f2d" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "149e2ff1fb42679712a200166251600e9468a9e8178ada509a95718f34557f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "149e2ff1fb42679712a200166251600e9468a9e8178ada509a95718f34557f2d" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking once_cell v1.21.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling rustix v1.0.3 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking linux-raw-sys v0.9.3 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking testresult v0.4.1 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking tempfile v3.19.1 [INFO] [stderr] Checking dev_util v0.1.0 (/opt/rustwide/workdir/dev_util) [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking hashlink v0.8.4 [INFO] [stderr] Checking pie_graph v0.0.1 (/opt/rustwide/workdir/graph) [INFO] [stdout] error: useless conversion to the same type: `Node` [INFO] [stdout] --> graph/src/lib.rs:312:36 [INFO] [stdout] | [INFO] [stdout] 312 | child_node.parents.remove(&node.into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 312 - child_node.parents.remove(&node.into()); [INFO] [stdout] 312 + child_node.parents.remove(&node); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 312 - child_node.parents.remove(&node.into()); [INFO] [stdout] 312 + child_node.parents.remove(&>::into(node)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Node` [INFO] [stdout] --> graph/src/lib.rs:319:38 [INFO] [stdout] | [INFO] [stdout] 319 | parent_node.children.remove(&node.into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 319 - parent_node.children.remove(&node.into()); [INFO] [stdout] 319 + parent_node.children.remove(&node); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 319 - parent_node.children.remove(&node.into()); [INFO] [stdout] 319 + parent_node.children.remove(&>::into(node)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> graph/src/lib.rs:812:5 [INFO] [stdout] | [INFO] [stdout] 812 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 813 | node: impl Borrow, [INFO] [stdout] 814 | ) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 814 | ) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> graph/src/lib.rs:860:22 [INFO] [stdout] | [INFO] [stdout] 860 | pub fn descendants(&self, node: impl Borrow) -> Result, Error> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 860 | pub fn descendants(&self, node: impl Borrow) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pie_graph` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `Node` [INFO] [stdout] --> graph/src/lib.rs:312:36 [INFO] [stdout] | [INFO] [stdout] 312 | child_node.parents.remove(&node.into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 312 - child_node.parents.remove(&node.into()); [INFO] [stdout] 312 + child_node.parents.remove(&node); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 312 - child_node.parents.remove(&node.into()); [INFO] [stdout] 312 + child_node.parents.remove(&>::into(node)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Node` [INFO] [stdout] --> graph/src/lib.rs:319:38 [INFO] [stdout] | [INFO] [stdout] 319 | parent_node.children.remove(&node.into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 319 - parent_node.children.remove(&node.into()); [INFO] [stdout] 319 + parent_node.children.remove(&node); [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 319 - parent_node.children.remove(&node.into()); [INFO] [stdout] 319 + parent_node.children.remove(&>::into(node)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> graph/src/lib.rs:812:5 [INFO] [stdout] | [INFO] [stdout] 812 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 813 | node: impl Borrow, [INFO] [stdout] 814 | ) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 814 | ) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> graph/src/lib.rs:860:22 [INFO] [stdout] | [INFO] [stdout] 860 | pub fn descendants(&self, node: impl Borrow) -> Result, Error> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 860 | pub fn descendants(&self, node: impl Borrow) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pie_graph` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "149e2ff1fb42679712a200166251600e9468a9e8178ada509a95718f34557f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "149e2ff1fb42679712a200166251600e9468a9e8178ada509a95718f34557f2d", kill_on_drop: false }` [INFO] [stdout] 149e2ff1fb42679712a200166251600e9468a9e8178ada509a95718f34557f2d