[INFO] fetching crate ggmath 0.6.0... [INFO] checking ggmath-0.6.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate ggmath 0.6.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate ggmath 0.6.0 [INFO] finished tweaking crates.io crate ggmath 0.6.0 [INFO] tweaked toml for crates.io crate ggmath 0.6.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ggmath 0.6.0 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] crate crates.io crate ggmath 0.6.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d122e5d5360b6575fa20265063b7ce3a1b7b9e064e98bd18fd104b89841e8d8f [INFO] running `Command { std: "docker" "start" "-a" "d122e5d5360b6575fa20265063b7ce3a1b7b9e064e98bd18fd104b89841e8d8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d122e5d5360b6575fa20265063b7ce3a1b7b9e064e98bd18fd104b89841e8d8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d122e5d5360b6575fa20265063b7ce3a1b7b9e064e98bd18fd104b89841e8d8f", kill_on_drop: false }` [INFO] [stdout] d122e5d5360b6575fa20265063b7ce3a1b7b9e064e98bd18fd104b89841e8d8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0b95235304849bc883353371d8d5cdc8fc64ec497667be36b85760ddea67caa1 [INFO] running `Command { std: "docker" "start" "-a" "0b95235304849bc883353371d8d5cdc8fc64ec497667be36b85760ddea67caa1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling is_sorted v0.1.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling derive-syn-parse v0.2.0 [INFO] [stderr] Compiling derive-where v1.2.7 [INFO] [stderr] Compiling newnum_proc_macros v0.0.11 [INFO] [stderr] Compiling splat_attribs v1.0.0 [INFO] [stderr] Compiling ggmath_proc_macros v0.6.0 [INFO] [stderr] Checking newnum v0.0.12 [INFO] [stderr] Checking ggmath v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vector/api_core/or_t.rs:55:20 [INFO] [stdout] | [INFO] [stdout] 55 | vec_or_scalar: &VectorOrT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 56 | ) -> ResolvedVectorOrTRef [INFO] [stdout] | -------------------------- the lifetime gets resolved as `'_` [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] 56 | ) -> ResolvedVectorOrTRef<'_, T, 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/vector/api_core/or_t.rs:71:20 [INFO] [stdout] | [INFO] [stdout] 71 | vec_or_scalar: &mut VectorOrT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 72 | ) -> ResolvedVectorOrTMut [INFO] [stdout] | -------------------------- the lifetime gets resolved as `'_` [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] 72 | ) -> ResolvedVectorOrTMut<'_, T, 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/vector/generics/alignment.rs:196:34 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn resolve_alignment_ref(&self) -> AlignmentResolvedVectorRef { [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] 196 | pub fn resolve_alignment_ref(&self) -> AlignmentResolvedVectorRef<'_, N, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vector/generics/alignment.rs:208:34 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn resolve_alignment_mut(&mut self) -> AlignmentResolvedVectorMut { [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] 208 | pub fn resolve_alignment_mut(&mut self) -> AlignmentResolvedVectorMut<'_, N, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vector/generics/length.rs:100:31 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn resolve_length_ref(&self) -> LengthResolvedVectorRef { [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] 100 | pub fn resolve_length_ref(&self) -> LengthResolvedVectorRef<'_, T, 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/vector/generics/length.rs:111:31 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn resolve_length_mut(&mut self) -> LengthResolvedVectorMut { [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] 111 | pub fn resolve_length_mut(&mut self) -> LengthResolvedVectorMut<'_, T, 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/matrix/generics/major_axis.rs:76:35 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn resolve_major_axis_ref(&self) -> MajorAxisResolvedMatrixRef { [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] 76 | pub fn resolve_major_axis_ref(&self) -> MajorAxisResolvedMatrixRef<'_, C, R, T, 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/matrix/generics/major_axis.rs:88:35 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn resolve_major_axis_mut(&mut self) -> MajorAxisResolvedMatrixMut { [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] 88 | pub fn resolve_major_axis_mut(&mut self) -> MajorAxisResolvedMatrixMut<'_, C, R, T, 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/vector/api_core/or_t.rs:55:20 [INFO] [stdout] | [INFO] [stdout] 55 | vec_or_scalar: &VectorOrT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 56 | ) -> ResolvedVectorOrTRef [INFO] [stdout] | -------------------------- the lifetime gets resolved as `'_` [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] 56 | ) -> ResolvedVectorOrTRef<'_, T, 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/vector/api_core/or_t.rs:71:20 [INFO] [stdout] | [INFO] [stdout] 71 | vec_or_scalar: &mut VectorOrT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 72 | ) -> ResolvedVectorOrTMut [INFO] [stdout] | -------------------------- the lifetime gets resolved as `'_` [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] 72 | ) -> ResolvedVectorOrTMut<'_, T, 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/vector/generics/alignment.rs:196:34 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn resolve_alignment_ref(&self) -> AlignmentResolvedVectorRef { [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] 196 | pub fn resolve_alignment_ref(&self) -> AlignmentResolvedVectorRef<'_, N, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vector/generics/alignment.rs:208:34 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn resolve_alignment_mut(&mut self) -> AlignmentResolvedVectorMut { [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] 208 | pub fn resolve_alignment_mut(&mut self) -> AlignmentResolvedVectorMut<'_, N, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vector/generics/length.rs:100:31 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn resolve_length_ref(&self) -> LengthResolvedVectorRef { [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] 100 | pub fn resolve_length_ref(&self) -> LengthResolvedVectorRef<'_, T, 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/vector/generics/length.rs:111:31 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn resolve_length_mut(&mut self) -> LengthResolvedVectorMut { [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] 111 | pub fn resolve_length_mut(&mut self) -> LengthResolvedVectorMut<'_, T, 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/matrix/generics/major_axis.rs:76:35 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn resolve_major_axis_ref(&self) -> MajorAxisResolvedMatrixRef { [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] 76 | pub fn resolve_major_axis_ref(&self) -> MajorAxisResolvedMatrixRef<'_, C, R, T, 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/matrix/generics/major_axis.rs:88:35 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn resolve_major_axis_mut(&mut self) -> MajorAxisResolvedMatrixMut { [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] 88 | pub fn resolve_major_axis_mut(&mut self) -> MajorAxisResolvedMatrixMut<'_, C, R, T, A> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.88s [INFO] running `Command { std: "docker" "inspect" "0b95235304849bc883353371d8d5cdc8fc64ec497667be36b85760ddea67caa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b95235304849bc883353371d8d5cdc8fc64ec497667be36b85760ddea67caa1", kill_on_drop: false }` [INFO] [stdout] 0b95235304849bc883353371d8d5cdc8fc64ec497667be36b85760ddea67caa1