[INFO] cloning repository https://github.com/shfty-rust/store_v2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shfty-rust/store_v2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshfty-rust%2Fstore_v2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshfty-rust%2Fstore_v2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca9ebb2a97f1d099401d03f5540cba9614cfdcca [INFO] building shfty-rust/store_v2 against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshfty-rust%2Fstore_v2" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shfty-rust/store_v2 on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shfty-rust/store_v2 [INFO] finished tweaking git repo https://github.com/shfty-rust/store_v2 [INFO] tweaked toml for git repo https://github.com/shfty-rust/store_v2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shfty-rust/store_v2 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a44e148c74ce4599ee74694d018d27236e6abd0e1778bbbabe663da7eb61f58f [INFO] running `Command { std: "docker" "start" "-a" "a44e148c74ce4599ee74694d018d27236e6abd0e1778bbbabe663da7eb61f58f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a44e148c74ce4599ee74694d018d27236e6abd0e1778bbbabe663da7eb61f58f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a44e148c74ce4599ee74694d018d27236e6abd0e1778bbbabe663da7eb61f58f", kill_on_drop: false }` [INFO] [stdout] a44e148c74ce4599ee74694d018d27236e6abd0e1778bbbabe663da7eb61f58f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4543833acb79ad137e9fab8ac52f5b2cd99f15ba6ffe3d4ee58eafb5eaf705d0 [INFO] running `Command { std: "docker" "start" "-a" "4543833acb79ad137e9fab8ac52f5b2cd99f15ba6ffe3d4ee58eafb5eaf705d0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.45 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling atom v0.3.6 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling hibitset v0.6.3 [INFO] [stderr] Compiling store_macros v0.1.0 (/opt/rustwide/workdir/store_macros) [INFO] [stderr] Compiling store v0.1.0 (/opt/rustwide/workdir/store) [INFO] [stdout] warning: unused import: `btree_map::*` [INFO] [stdout] --> store/src/storage/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use btree_map::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash_map::*` [INFO] [stdout] --> store/src/storage/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use hash_map::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sparse_vec_map::*` [INFO] [stdout] --> store/src/storage/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use sparse_vec_map::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:58:19 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn get(&self, key: &Key) -> Option> [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] 58 | pub fn get(&self, key: &Key) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:68:23 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn get_mut(&self, key: &Key) -> 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] 68 | pub fn get_mut(&self, key: &Key) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:168:25 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn iter_untyped(&self) -> impl Iterator)> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output -------------- 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] 168 | pub fn iter_untyped(&self) -> impl Iterator)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:182:29 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn iter_key_untyped(&self, key: &Key) -> impl Iterator)> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output -------------- 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] 182 | pub fn iter_key_untyped(&self, key: &Key) -> impl Iterator)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/mod.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get(&self, key: &Key) -> 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] 25 | pub fn get(&self, key: &Key) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/mod.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn get_mut(&self, key: &Key) -> 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] 33 | pub fn get_mut(&self, key: &Key) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/ref_cell.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 21 | key: &::Key, [INFO] [stdout] 22 | ) -> Option::Value>> { [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] 22 | ) -> Option::Value>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/ref_cell.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 35 | key: &::Key, [INFO] [stdout] 36 | ) -> Option::Value>> { [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] 36 | ) -> Option::Value>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling store_benchmark v0.1.0 (/opt/rustwide/workdir/store_benchmark) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.43s [INFO] running `Command { std: "docker" "inspect" "4543833acb79ad137e9fab8ac52f5b2cd99f15ba6ffe3d4ee58eafb5eaf705d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4543833acb79ad137e9fab8ac52f5b2cd99f15ba6ffe3d4ee58eafb5eaf705d0", kill_on_drop: false }` [INFO] [stdout] 4543833acb79ad137e9fab8ac52f5b2cd99f15ba6ffe3d4ee58eafb5eaf705d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8164600789f5ba170f16b4d5914aa2f9d7f017bdf76ea459066e1085d29aad8 [INFO] running `Command { std: "docker" "start" "-a" "d8164600789f5ba170f16b4d5914aa2f9d7f017bdf76ea459066e1085d29aad8", kill_on_drop: false }` [INFO] [stderr] Compiling store_macros v0.1.0 (/opt/rustwide/workdir/store_macros) [INFO] [stderr] Compiling store v0.1.0 (/opt/rustwide/workdir/store) [INFO] [stdout] warning: unused import: `btree_map::*` [INFO] [stdout] --> store/src/storage/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use btree_map::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash_map::*` [INFO] [stdout] --> store/src/storage/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use hash_map::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sparse_vec_map::*` [INFO] [stdout] --> store/src/storage/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use sparse_vec_map::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `btree_map::*` [INFO] [stdout] --> store/src/storage/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use btree_map::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash_map::*` [INFO] [stdout] --> store/src/storage/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use hash_map::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sparse_vec_map::*` [INFO] [stdout] --> store/src/storage/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use sparse_vec_map::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:58:19 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn get(&self, key: &Key) -> Option> [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] 58 | pub fn get(&self, key: &Key) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:68:23 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn get_mut(&self, key: &Key) -> 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] 68 | pub fn get_mut(&self, key: &Key) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:168:25 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn iter_untyped(&self) -> impl Iterator)> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output -------------- 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] 168 | pub fn iter_untyped(&self) -> impl Iterator)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:182:29 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn iter_key_untyped(&self, key: &Key) -> impl Iterator)> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output -------------- 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] 182 | pub fn iter_key_untyped(&self, key: &Key) -> impl Iterator)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/mod.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get(&self, key: &Key) -> 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] 25 | pub fn get(&self, key: &Key) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/mod.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn get_mut(&self, key: &Key) -> 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] 33 | pub fn get_mut(&self, key: &Key) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/ref_cell.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 21 | key: &::Key, [INFO] [stdout] 22 | ) -> Option::Value>> { [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] 22 | ) -> Option::Value>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/ref_cell.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 35 | key: &::Key, [INFO] [stdout] 36 | ) -> Option::Value>> { [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] 36 | ) -> Option::Value>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:58:19 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn get(&self, key: &Key) -> Option> [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] 58 | pub fn get(&self, key: &Key) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:68:23 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn get_mut(&self, key: &Key) -> 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] 68 | pub fn get_mut(&self, key: &Key) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:168:25 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn iter_untyped(&self) -> impl Iterator)> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output -------------- 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] 168 | pub fn iter_untyped(&self) -> impl Iterator)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/lib.rs:182:29 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn iter_key_untyped(&self, key: &Key) -> impl Iterator)> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output -------------- 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] 182 | pub fn iter_key_untyped(&self, key: &Key) -> impl Iterator)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/mod.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get(&self, key: &Key) -> 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] 25 | pub fn get(&self, key: &Key) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/mod.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn get_mut(&self, key: &Key) -> 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] 33 | pub fn get_mut(&self, key: &Key) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/ref_cell.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 21 | key: &::Key, [INFO] [stdout] 22 | ) -> Option::Value>> { [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] 22 | ) -> Option::Value>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> store/src/store_backing/ref_cell.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 35 | key: &::Key, [INFO] [stdout] 36 | ) -> Option::Value>> { [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] 36 | ) -> Option::Value>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling store_benchmark v0.1.0 (/opt/rustwide/workdir/store_benchmark) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.81s [INFO] running `Command { std: "docker" "inspect" "d8164600789f5ba170f16b4d5914aa2f9d7f017bdf76ea459066e1085d29aad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8164600789f5ba170f16b4d5914aa2f9d7f017bdf76ea459066e1085d29aad8", kill_on_drop: false }` [INFO] [stdout] d8164600789f5ba170f16b4d5914aa2f9d7f017bdf76ea459066e1085d29aad8