[INFO] fetching crate walrus 0.23.3... [INFO] testing walrus-0.23.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate walrus 0.23.3 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate walrus 0.23.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate walrus 0.23.3 [INFO] tweaked toml for crates.io crate walrus 0.23.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate walrus 0.23.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate walrus 0.23.3 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded semver v1.0.23 [INFO] [stderr] Downloaded env_filter v0.1.2 [INFO] [stderr] Downloaded crunchy v0.2.2 [INFO] [stderr] Downloaded hermit-abi v0.4.0 [INFO] [stderr] Downloaded is-terminal v0.4.13 [INFO] [stderr] Downloaded env_logger v0.11.5 [INFO] [stderr] Downloaded half v2.4.1 [INFO] [stderr] Downloaded anyhow v1.0.94 [INFO] [stderr] Downloaded clap_builder v4.5.23 [INFO] [stderr] Downloaded anstyle-wincon v3.0.6 [INFO] [stderr] Downloaded serde_derive v1.0.216 [INFO] [stderr] Downloaded clap v4.5.23 [INFO] [stderr] Downloaded crossbeam-utils v0.8.20 [INFO] [stderr] Downloaded serde v1.0.216 [INFO] [stderr] Downloaded crossbeam-deque v0.8.5 [INFO] [stderr] Downloaded libc v0.2.168 [INFO] [stderr] Downloaded oorandom v11.1.4 [INFO] [stderr] Downloaded either v1.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27de13f71cd7ee082af9ffe39693ba13393377b11c17a5e01f0d08ac3f91c700 [INFO] running `Command { std: "docker" "start" "-a" "27de13f71cd7ee082af9ffe39693ba13393377b11c17a5e01f0d08ac3f91c700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27de13f71cd7ee082af9ffe39693ba13393377b11c17a5e01f0d08ac3f91c700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27de13f71cd7ee082af9ffe39693ba13393377b11c17a5e01f0d08ac3f91c700", kill_on_drop: false }` [INFO] [stdout] 27de13f71cd7ee082af9ffe39693ba13393377b11c17a5e01f0d08ac3f91c700 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3b0bc9bf18b35c7a3912e83e7fe137f15636ba506755540e41d89bc5d7c4ef0 [INFO] running `Command { std: "docker" "start" "-a" "b3b0bc9bf18b35c7a3912e83e7fe137f15636ba506755540e41d89bc5d7c4ef0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling anyhow v1.0.94 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling wasm-encoder v0.214.0 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling gimli v0.26.2 [INFO] [stderr] Compiling serde_derive v1.0.216 [INFO] [stderr] Compiling walrus-macro v0.22.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling wasmparser v0.214.0 [INFO] [stderr] Compiling walrus v0.23.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/function_builder.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn func_body(&mut self) -> InstrSeqBuilder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 62 | pub fn func_body(&mut self) -> InstrSeqBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/function_builder.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn instr_seq(&mut self, id: InstrSeqId) -> InstrSeqBuilder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 92 | pub fn instr_seq(&mut self, id: InstrSeqId) -> InstrSeqBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/function_builder.rs:130:31 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn dangling_instr_seq(&mut self, ty: impl Into) -> InstrSeqBuilder { [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] 130 | pub fn dangling_instr_seq(&mut self, ty: impl Into) -> InstrSeqBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/module/custom.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | fn data(&self, ids_to_indices: &IdsToIndices) -> Cow<[u8]>; [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] 31 | fn data(&self, ids_to_indices: &IdsToIndices) -> Cow<'_, [u8]>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/module/custom.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | fn data(&self, _: &IdsToIndices) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 118 | fn data(&self, _: &IdsToIndices) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tombstone_arena.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 104 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.72s [INFO] running `Command { std: "docker" "inspect" "b3b0bc9bf18b35c7a3912e83e7fe137f15636ba506755540e41d89bc5d7c4ef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3b0bc9bf18b35c7a3912e83e7fe137f15636ba506755540e41d89bc5d7c4ef0", kill_on_drop: false }` [INFO] [stdout] b3b0bc9bf18b35c7a3912e83e7fe137f15636ba506755540e41d89bc5d7c4ef0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8bd2b9b786844f4394a786d950546999aec365a8e1a67a09bc60a7d2e7a2960 [INFO] running `Command { std: "docker" "start" "-a" "b8bd2b9b786844f4394a786d950546999aec365a8e1a67a09bc60a7d2e7a2960", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling clap_builder v4.5.23 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/function_builder.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn func_body(&mut self) -> InstrSeqBuilder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 62 | pub fn func_body(&mut self) -> InstrSeqBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/function_builder.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn instr_seq(&mut self, id: InstrSeqId) -> InstrSeqBuilder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 92 | pub fn instr_seq(&mut self, id: InstrSeqId) -> InstrSeqBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/function_builder.rs:130:31 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn dangling_instr_seq(&mut self, ty: impl Into) -> InstrSeqBuilder { [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] 130 | pub fn dangling_instr_seq(&mut self, ty: impl Into) -> InstrSeqBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/module/custom.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | fn data(&self, ids_to_indices: &IdsToIndices) -> Cow<[u8]>; [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] 31 | fn data(&self, ids_to_indices: &IdsToIndices) -> Cow<'_, [u8]>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/module/custom.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | fn data(&self, _: &IdsToIndices) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 118 | fn data(&self, _: &IdsToIndices) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tombstone_arena.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 104 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling clap v4.5.23 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling walrus v0.23.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/function_builder.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn func_body(&mut self) -> InstrSeqBuilder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 62 | pub fn func_body(&mut self) -> InstrSeqBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/function_builder.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn instr_seq(&mut self, id: InstrSeqId) -> InstrSeqBuilder { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 92 | pub fn instr_seq(&mut self, id: InstrSeqId) -> InstrSeqBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/function_builder.rs:130:31 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn dangling_instr_seq(&mut self, ty: impl Into) -> InstrSeqBuilder { [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] 130 | pub fn dangling_instr_seq(&mut self, ty: impl Into) -> InstrSeqBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/module/custom.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | fn data(&self, ids_to_indices: &IdsToIndices) -> Cow<[u8]>; [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] 31 | fn data(&self, ids_to_indices: &IdsToIndices) -> Cow<'_, [u8]>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/module/custom.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | fn data(&self, _: &IdsToIndices) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 118 | fn data(&self, _: &IdsToIndices) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tombstone_arena.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 104 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.61s [INFO] running `Command { std: "docker" "inspect" "b8bd2b9b786844f4394a786d950546999aec365a8e1a67a09bc60a7d2e7a2960", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8bd2b9b786844f4394a786d950546999aec365a8e1a67a09bc60a7d2e7a2960", kill_on_drop: false }` [INFO] [stdout] b8bd2b9b786844f4394a786d950546999aec365a8e1a67a09bc60a7d2e7a2960 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a4ff88d190531cbacbf3edee6671f821fa7a4a6889fec8c12a999025b0ba8102 [INFO] running `Command { std: "docker" "start" "-a" "a4ff88d190531cbacbf3edee6671f821fa7a4a6889fec8c12a999025b0ba8102", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/function_builder.rs:62:22 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn func_body(&mut self) -> InstrSeqBuilder { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 62 | pub fn func_body(&mut self) -> InstrSeqBuilder<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/function_builder.rs:92:22 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn instr_seq(&mut self, id: InstrSeqId) -> InstrSeqBuilder { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 92 | pub fn instr_seq(&mut self, id: InstrSeqId) -> InstrSeqBuilder<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/function_builder.rs:130:31 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn dangling_instr_seq(&mut self, ty: impl Into) -> InstrSeqBuilder { [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 130 | pub fn dangling_instr_seq(&mut self, ty: impl Into) -> InstrSeqBuilder<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/module/custom.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | fn data(&self, ids_to_indices: &IdsToIndices) -> Cow<[u8]>; [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 31 | fn data(&self, ids_to_indices: &IdsToIndices) -> Cow<'_, [u8]>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/module/custom.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | fn data(&self, _: &IdsToIndices) -> Cow<[u8]> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 118 | fn data(&self, _: &IdsToIndices) -> Cow<'_, [u8]> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tombstone_arena.rs:104:21 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 104 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `walrus` (lib) generated 6 warnings (run `cargo fix --lib -p walrus` to apply 6 suggestions) [INFO] [stderr] warning: `walrus` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/walrus-e3984368096c8471) [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test module::debug::dwarf::tests::test_converted_address ... ok [INFO] [stdout] test ir::traversals::tests::dfs_pre_order_mut ... ok [INFO] [stdout] test module::debug::dwarf::tests::test_convert_high_pc ... ok [INFO] [stdout] test ir::traversals::tests::dfs_in_order ... ok [INFO] [stdout] test module::debug::dwarf::tests::test_converted_none_address ... ok [INFO] [stdout] test module::debug::expression::tests::test_code_address_converter ... ok [INFO] [stdout] test module::debug::expression::tests::test_code_address_generator ... ok [INFO] [stdout] test module::debug::units::tests::test_create_instance ... ok [INFO] [stdout] test module::exports::tests::get_exported_func ... ok [INFO] [stdout] test module::exports::tests::get_exported_func_should_return_none_for_unknown_function_id ... ok [INFO] [stdout] test module::exports::tests::delete ... ok [INFO] [stdout] test module::exports::tests::get_exported_global ... ok [INFO] [stdout] test module::exports::tests::get_exported_memory ... ok [INFO] [stdout] test module::exports::tests::get_exported_memory_should_return_none_for_unknown_memory_id ... ok [INFO] [stdout] test module::exports::tests::get_exported_global_should_return_none_for_unknown_global_id ... ok [INFO] [stdout] test module::exports::tests::get_exported_table ... ok [INFO] [stdout] test module::exports::tests::get_exported_table_should_return_none_for_unknown_table_id ... ok [INFO] [stdout] test module::exports::tests::get_func_by_name ... ok [INFO] [stdout] test module::exports::tests::iter_mut_can_update_export_item ... ok [INFO] [stdout] test module::functions::tests::get_memory_id ... ok [INFO] [stdout] test module::functions::tests::replace_exported_func ... ok [INFO] [stdout] test module::functions::tests::replace_exported_func_generated_no_op ... ok [INFO] [stdout] test module::functions::tests::replace_imported_func ... ok [INFO] [stdout] test module::functions::tests::replace_imported_func_generated_no_op ... ok [INFO] [stdout] test module::memories::tests::memories_len ... ok [INFO] [stdout] test module::imports::tests::get_func_by_name ... ok [INFO] [stdout] test tombstone_arena::tests::can_delete ... ok [INFO] [stdout] test module::imports::tests::get_imported_func ... ok [INFO] [stdout] test module::debug::dwarf::tests::convert_callback_invoke ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests walrus [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/ir/mod.rs - ir::Instr (line 230) ... ignored [INFO] [stdout] test src/ir/mod.rs - ir::Instr (line 239) ... ignored [INFO] [stdout] test src/module/functions/mod.rs - module::functions::Module::replace_exported_func (line 456) ... ignored [INFO] [stdout] test src/module/functions/mod.rs - module::functions::Module::replace_imported_func (line 510) ... ignored [INFO] [stdout] test src/ir/traversals.rs - ir::traversals::dfs_in_order (line 33) - compile ... ok [INFO] [stdout] test src/ir/traversals.rs - ir::traversals::dfs_pre_order_mut (line 155) - compile ... ok [INFO] [stdout] test src/dot.rs - dot::Module::write_graphviz_dot (line 17) ... ok [INFO] [stdout] test src/function_builder.rs - function_builder::FunctionBuilder::dangling_instr_seq (line 110) ... ok [INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::loop_at (line 345) ... ok [INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::block (line 239) ... ok [INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::loop_ (line 311) ... ok [INFO] [stdout] test src/function_builder.rs - function_builder::FunctionBuilder::instr_seq (line 71) ... ok [INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::if_else (line 385) ... ok [INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::if_else_at (line 441) ... ok [INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::block_at (line 272) ... ok [INFO] [stdout] test src/function_builder.rs - function_builder::FunctionBuilder::finish (line 141) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 1.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a4ff88d190531cbacbf3edee6671f821fa7a4a6889fec8c12a999025b0ba8102", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4ff88d190531cbacbf3edee6671f821fa7a4a6889fec8c12a999025b0ba8102", kill_on_drop: false }` [INFO] [stdout] a4ff88d190531cbacbf3edee6671f821fa7a4a6889fec8c12a999025b0ba8102