[INFO] fetching crate rome_rowan 0.0.1... [INFO] checking rome_rowan-0.0.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate rome_rowan 0.0.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate rome_rowan 0.0.1 [INFO] finished tweaking crates.io crate rome_rowan 0.0.1 [INFO] tweaked toml for crates.io crate rome_rowan 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rome_rowan 0.0.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 43 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.15.4) [INFO] [stderr] Adding memoffset v0.8.0 (available: v0.9.1) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.1.1) [INFO] [stderr] Adding schemars v0.8.22 (available: v1.0.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94c4bcb1095d0030fb26e6813b9adfa3eea73b339a43a577ce8eaab1de1b17e5 [INFO] running `Command { std: "docker" "start" "-a" "94c4bcb1095d0030fb26e6813b9adfa3eea73b339a43a577ce8eaab1de1b17e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94c4bcb1095d0030fb26e6813b9adfa3eea73b339a43a577ce8eaab1de1b17e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c4bcb1095d0030fb26e6813b9adfa3eea73b339a43a577ce8eaab1de1b17e5", kill_on_drop: false }` [INFO] [stdout] 94c4bcb1095d0030fb26e6813b9adfa3eea73b339a43a577ce8eaab1de1b17e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a96f559426e1b9eb0acc923c5a9d8a4e9071f2daf44aa1740a4279b3b6341b9a [INFO] running `Command { std: "docker" "start" "-a" "a96f559426e1b9eb0acc923c5a9d8a4e9071f2daf44aa1740a4279b3b6341b9a", kill_on_drop: false }` [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking countme v3.0.1 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking iai v0.1.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking rome_text_size v0.0.1 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking rome_text_edit v0.0.1 [INFO] [stderr] Checking rome_rowan v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/ast/batch.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | #[must_use = "This method consumes the node and return the BatchMutation api that returns the new SynytaxNode on commit"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/ast/mod.rs:737:1 [INFO] [stdout] | [INFO] [stdout] 737 | / mod tests { [INFO] [stdout] 738 | | use crate::raw_language::{ [INFO] [stdout] 739 | | LiteralExpression, RawLanguage, RawLanguageKind, RawSyntaxTreeBuilder, [INFO] [stdout] 740 | | SeparatedExpressionList, [INFO] [stdout] ... | [INFO] [stdout] 1067 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the name `tests` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/ast/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use batch::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/ast/mod.rs:737:1 [INFO] [stdout] | [INFO] [stdout] 737 | / mod tests { [INFO] [stdout] 738 | | use crate::raw_language::{ [INFO] [stdout] 739 | | LiteralExpression, RawLanguage, RawLanguageKind, RawSyntaxTreeBuilder, [INFO] [stdout] 740 | | SeparatedExpressionList, [INFO] [stdout] ... | [INFO] [stdout] 1067 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/ast/batch.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | #[must_use = "This method consumes the node and return the BatchMutation api that returns the new SynytaxNode on commit"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cursor.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | fn as_deref(&self) -> GreenElementRef { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 125 | fn as_deref(&self) -> GreenElementRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cursor.rs:202:23 [INFO] [stdout] | [INFO] [stdout] 202 | fn green_siblings(&self) -> Option { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 202 | fn green_siblings(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/green/node.rs:301:26 [INFO] [stdout] | [INFO] [stdout] 301 | pub(crate) fn as_ref(&self) -> Option { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 301 | pub(crate) fn as_ref(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stdout] --> src/arc.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | this.ptr() == other.ptr() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stdout] | [INFO] [stdout] 89 - this.ptr() == other.ptr() [INFO] [stdout] 89 + std::ptr::addr_eq(this.ptr(), other.ptr()) [INFO] [stdout] | [INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stdout] | [INFO] [stdout] 89 - this.ptr() == other.ptr() [INFO] [stdout] 89 + std::ptr::eq(this.ptr(), other.ptr()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cursor.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | fn as_deref(&self) -> GreenElementRef { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 125 | fn as_deref(&self) -> GreenElementRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cursor.rs:202:23 [INFO] [stdout] | [INFO] [stdout] 202 | fn green_siblings(&self) -> Option { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 202 | fn green_siblings(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/green/node.rs:301:26 [INFO] [stdout] | [INFO] [stdout] 301 | pub(crate) fn as_ref(&self) -> Option { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 301 | pub(crate) fn as_ref(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stdout] --> src/arc.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | this.ptr() == other.ptr() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stdout] | [INFO] [stdout] 89 - this.ptr() == other.ptr() [INFO] [stdout] 89 + std::ptr::addr_eq(this.ptr(), other.ptr()) [INFO] [stdout] | [INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stdout] | [INFO] [stdout] 89 - this.ptr() == other.ptr() [INFO] [stdout] 89 + std::ptr::eq(this.ptr(), other.ptr()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.78s [INFO] running `Command { std: "docker" "inspect" "a96f559426e1b9eb0acc923c5a9d8a4e9071f2daf44aa1740a4279b3b6341b9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a96f559426e1b9eb0acc923c5a9d8a4e9071f2daf44aa1740a4279b3b6341b9a", kill_on_drop: false }` [INFO] [stdout] a96f559426e1b9eb0acc923c5a9d8a4e9071f2daf44aa1740a4279b3b6341b9a