[INFO] fetching crate rs-ecs 0.7.7...
[INFO] checking rs-ecs-0.7.7 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate rs-ecs 0.7.7 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rs-ecs 0.7.7
[INFO] finished tweaking crates.io crate rs-ecs 0.7.7
[INFO] tweaked toml for crates.io crate rs-ecs 0.7.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-ecs 0.7.7 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]      Locking 6 packages to latest compatible versions
[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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52a360745b909ca64c2d2a1c6a516e8ad2bb873c15b19b464bb87c5d5ec6b7b1
[INFO] running `Command { std: "docker" "start" "-a" "52a360745b909ca64c2d2a1c6a516e8ad2bb873c15b19b464bb87c5d5ec6b7b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52a360745b909ca64c2d2a1c6a516e8ad2bb873c15b19b464bb87c5d5ec6b7b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a360745b909ca64c2d2a1c6a516e8ad2bb873c15b19b464bb87c5d5ec6b7b1", kill_on_drop: false }`
[INFO] [stdout] 52a360745b909ca64c2d2a1c6a516e8ad2bb873c15b19b464bb87c5d5ec6b7b1
[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=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] 54b03570a75eaa3e4ef3376af815df89db1ac4b274a8b76dd12cbbdae91ea6f9
[INFO] running `Command { std: "docker" "start" "-a" "54b03570a75eaa3e4ef3376af815df89db1ac4b274a8b76dd12cbbdae91ea6f9", kill_on_drop: false }`
[INFO] [stderr]     Checking rs-ecs v0.7.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/query.rs:485:16
[INFO] [stdout]     |
[INFO] [stdout] 485 |     pub fn get(&self, ent: Entity) -> Option<<S::Fetch as Fetch>::Item>
[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] 485 |     pub fn get(&self, ent: Entity) -> Option<<S::Fetch as Fetch<'_>>::Item>
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/query.rs:493:20
[INFO] [stdout]     |
[INFO] [stdout] 493 |     pub fn get_mut(&mut self, ent: Entity) -> Option<<S::Fetch as Fetch>::Item> {
[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] 493 |     pub fn get_mut(&mut self, ent: Entity) -> Option<<S::Fetch as Fetch<'_>>::Item> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/query.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 522 |         ent: [Entity; N],
[INFO] [stdout] 523 |     ) -> [Option<<S::Fetch as Fetch>::Item>; N] {
[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] 523 |     ) -> [Option<<S::Fetch as Fetch<'_>>::Item>; N] {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/query.rs:485:16
[INFO] [stdout]     |
[INFO] [stdout] 485 |     pub fn get(&self, ent: Entity) -> Option<<S::Fetch as Fetch>::Item>
[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] 485 |     pub fn get(&self, ent: Entity) -> Option<<S::Fetch as Fetch<'_>>::Item>
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/query.rs:493:20
[INFO] [stdout]     |
[INFO] [stdout] 493 |     pub fn get_mut(&mut self, ent: Entity) -> Option<<S::Fetch as Fetch>::Item> {
[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] 493 |     pub fn get_mut(&mut self, ent: Entity) -> Option<<S::Fetch as Fetch<'_>>::Item> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/world.rs:505:25
[INFO] [stdout]     |
[INFO] [stdout] 505 |     pub fn query_one<S>(&self, ent: Entity) -> Option<QueryOne<S>>
[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] 505 |     pub fn query_one<S>(&self, ent: Entity) -> Option<QueryOne<'_, S>>
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/query.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 522 |         ent: [Entity; N],
[INFO] [stdout] 523 |     ) -> [Option<<S::Fetch as Fetch>::Item>; N] {
[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] 523 |     ) -> [Option<<S::Fetch as Fetch<'_>>::Item>; N] {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/world.rs:505:25
[INFO] [stdout]     |
[INFO] [stdout] 505 |     pub fn query_one<S>(&self, ent: Entity) -> Option<QueryOne<S>>
[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] 505 |     pub fn query_one<S>(&self, ent: Entity) -> Option<QueryOne<'_, S>>
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "54b03570a75eaa3e4ef3376af815df89db1ac4b274a8b76dd12cbbdae91ea6f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54b03570a75eaa3e4ef3376af815df89db1ac4b274a8b76dd12cbbdae91ea6f9", kill_on_drop: false }`
[INFO] [stdout] 54b03570a75eaa3e4ef3376af815df89db1ac4b274a8b76dd12cbbdae91ea6f9