[INFO] cloning repository https://github.com/mvanbem/eternity-ii-sat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mvanbem/eternity-ii-sat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvanbem%2Feternity-ii-sat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvanbem%2Feternity-ii-sat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15915802e6819f71c1625f8d20a71f178cebab0d [INFO] testing mvanbem/eternity-ii-sat against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvanbem%2Feternity-ii-sat" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mvanbem/eternity-ii-sat [INFO] finished tweaking git repo https://github.com/mvanbem/eternity-ii-sat [INFO] tweaked toml for git repo https://github.com/mvanbem/eternity-ii-sat written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mvanbem/eternity-ii-sat on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mvanbem/eternity-ii-sat 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing mvanbem/eternity-ii-sat against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvanbem%2Feternity-ii-sat" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mvanbem/eternity-ii-sat [INFO] finished tweaking git repo https://github.com/mvanbem/eternity-ii-sat [INFO] tweaked toml for git repo https://github.com/mvanbem/eternity-ii-sat written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mvanbem/eternity-ii-sat on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mvanbem/eternity-ii-sat 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hermit-abi v0.3.2 [INFO] [stderr] Downloaded num-format-windows v0.4.4 [INFO] [stderr] Downloaded bitint-macros v0.1.1 [INFO] [stderr] Downloaded which v4.4.0 [INFO] [stderr] Downloaded num-format v0.4.4 [INFO] [stderr] Downloaded assume v0.5.0 [INFO] [stderr] Downloaded seq-macro v0.3.5 [INFO] [stderr] Downloaded bitint v0.1.1 [INFO] [stderr] Downloaded mvbitfield-macros v0.2.0 [INFO] [stderr] Downloaded litrs v0.4.0 [INFO] [stderr] Downloaded mvbitfield v0.2.0 [INFO] [stderr] Downloaded anyhow v1.0.75 [INFO] [stderr] Downloaded memchr v2.6.0 [INFO] [stderr] Downloaded strum_macros v0.25.2 [INFO] [stderr] Downloaded aho-corasick v1.0.4 [INFO] [stderr] Downloaded bindgen v0.63.0 [INFO] [stderr] Downloaded syn v2.0.29 [INFO] [stderr] Downloaded regex v1.9.4 [INFO] [stderr] Downloaded regex-automata v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a00567b7033f3bee89a587c574fadeed74279a18d9e459d08717897e30a56d30 [INFO] running `Command { std: "docker" "start" "-a" "a00567b7033f3bee89a587c574fadeed74279a18d9e459d08717897e30a56d30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a00567b7033f3bee89a587c574fadeed74279a18d9e459d08717897e30a56d30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a00567b7033f3bee89a587c574fadeed74279a18d9e459d08717897e30a56d30", kill_on_drop: false }` [INFO] [stdout] a00567b7033f3bee89a587c574fadeed74279a18d9e459d08717897e30a56d30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9eb9d97a7e997df87a701da2e29c400305f9c1e0821f91dec6e9250b616acabf [INFO] running `Command { std: "docker" "start" "-a" "9eb9d97a7e997df87a701da2e29c400305f9c1e0821f91dec6e9250b616acabf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling assume v0.5.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Compiling encoding_rs v0.8.33 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling litrs v0.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling bitint-macros v0.1.1 [INFO] [stderr] Compiling mvbitfield-macros v0.2.0 [INFO] [stderr] Compiling strum_macros v0.25.2 [INFO] [stderr] Compiling bitint v0.1.1 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling mvbitfield v0.2.0 [INFO] [stderr] Compiling eternity-ii v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/mosaic.rs:65:16 [INFO] [stdout] | [INFO] [stdout] 65 | fn display(&self, indent: usize) -> MosaicDisplay { [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] 65 | fn display(&self, indent: usize) -> MosaicDisplay<'_, W, H, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/set/rectangle.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | fn get(&self, i: RotatedRectangularMosaicIndex) -> RotatedRectangularMosaic { [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] 46 | fn get(&self, i: RotatedRectangularMosaicIndex) -> RotatedRectangularMosaic<'_, W, H, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/set/rectangle.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 120 | &ArrayEdge, [INFO] [stdout] | ------------- the lifetimes get resolved as `'_` [INFO] [stdout] 121 | impl Iterator)> + '_, [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] 122 | ), [INFO] [stdout] 123 | > + '_ { [INFO] [stdout] | -- the lifetimes get 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] 121 | 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] --> src/set/rectangle.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 141 | &ArrayEdge, [INFO] [stdout] | ------------- the lifetimes get resolved as `'_` [INFO] [stdout] 142 | impl Iterator)> + '_, [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] 143 | ), [INFO] [stdout] 144 | > + '_ { [INFO] [stdout] | -- the lifetimes get 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] 142 | 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] --> src/set/rectangle.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 161 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get 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] 161 | ) -> 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] --> src/set/rectangle.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 173 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get 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] 173 | ) -> 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] --> src/set/square.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | fn get(&self, i: RotatedSquareMosaicIndex) -> RotatedSquareMosaic { [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] 44 | fn get(&self, i: RotatedSquareMosaicIndex) -> RotatedSquareMosaic<'_, N, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/set/square.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 98 | &ArrayEdge, [INFO] [stdout] | ------------- the lifetimes get resolved as `'_` [INFO] [stdout] 99 | impl Iterator)> + '_, [INFO] [stdout] | ------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] 100 | ), [INFO] [stdout] 101 | > + '_ { [INFO] [stdout] | -- the lifetimes get 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] 99 | 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] --> src/set/square.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 118 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | ------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get 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] 118 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.80s [INFO] running `Command { std: "docker" "inspect" "9eb9d97a7e997df87a701da2e29c400305f9c1e0821f91dec6e9250b616acabf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9eb9d97a7e997df87a701da2e29c400305f9c1e0821f91dec6e9250b616acabf", kill_on_drop: false }` [INFO] [stdout] 9eb9d97a7e997df87a701da2e29c400305f9c1e0821f91dec6e9250b616acabf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 574352cba474e98354a32782e1602fe30db62eb3e0188b6ed82bf7f536eeb44f [INFO] running `Command { std: "docker" "start" "-a" "574352cba474e98354a32782e1602fe30db62eb3e0188b6ed82bf7f536eeb44f", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/mosaic.rs:65:16 [INFO] [stdout] | [INFO] [stdout] 65 | fn display(&self, indent: usize) -> MosaicDisplay { [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] 65 | fn display(&self, indent: usize) -> MosaicDisplay<'_, W, H, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/set/rectangle.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | fn get(&self, i: RotatedRectangularMosaicIndex) -> RotatedRectangularMosaic { [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] 46 | fn get(&self, i: RotatedRectangularMosaicIndex) -> RotatedRectangularMosaic<'_, W, H, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/set/rectangle.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 120 | &ArrayEdge, [INFO] [stdout] | ------------- the lifetimes get resolved as `'_` [INFO] [stdout] 121 | impl Iterator)> + '_, [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] 122 | ), [INFO] [stdout] 123 | > + '_ { [INFO] [stdout] | -- the lifetimes get 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] 121 | 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] --> src/set/rectangle.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 141 | &ArrayEdge, [INFO] [stdout] | ------------- the lifetimes get resolved as `'_` [INFO] [stdout] 142 | impl Iterator)> + '_, [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] 143 | ), [INFO] [stdout] 144 | > + '_ { [INFO] [stdout] | -- the lifetimes get 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] 142 | 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] --> src/set/rectangle.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 161 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get 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] 161 | ) -> 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] --> src/set/rectangle.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 173 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get 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] 173 | ) -> 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] --> src/set/square.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | fn get(&self, i: RotatedSquareMosaicIndex) -> RotatedSquareMosaic { [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] 44 | fn get(&self, i: RotatedSquareMosaicIndex) -> RotatedSquareMosaic<'_, N, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/set/square.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 98 | &ArrayEdge, [INFO] [stdout] | ------------- the lifetimes get resolved as `'_` [INFO] [stdout] 99 | impl Iterator)> + '_, [INFO] [stdout] | ------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] 100 | ), [INFO] [stdout] 101 | > + '_ { [INFO] [stdout] | -- the lifetimes get 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] 99 | 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] --> src/set/square.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 118 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | ------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get 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] 118 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling eternity-ii v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/mosaic.rs:65:16 [INFO] [stdout] | [INFO] [stdout] 65 | fn display(&self, indent: usize) -> MosaicDisplay { [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] 65 | fn display(&self, indent: usize) -> MosaicDisplay<'_, W, H, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/set/rectangle.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | fn get(&self, i: RotatedRectangularMosaicIndex) -> RotatedRectangularMosaic { [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] 46 | fn get(&self, i: RotatedRectangularMosaicIndex) -> RotatedRectangularMosaic<'_, W, H, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/set/rectangle.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 120 | &ArrayEdge, [INFO] [stdout] | ------------- the lifetimes get resolved as `'_` [INFO] [stdout] 121 | impl Iterator)> + '_, [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] 122 | ), [INFO] [stdout] 123 | > + '_ { [INFO] [stdout] | -- the lifetimes get 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] 121 | 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] --> src/set/rectangle.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 141 | &ArrayEdge, [INFO] [stdout] | ------------- the lifetimes get resolved as `'_` [INFO] [stdout] 142 | impl Iterator)> + '_, [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] 143 | ), [INFO] [stdout] 144 | > + '_ { [INFO] [stdout] | -- the lifetimes get 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] 142 | 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] --> src/set/rectangle.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 161 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get 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] 161 | ) -> 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] --> src/set/rectangle.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 173 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get 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] 173 | ) -> 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] --> src/set/square.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | fn get(&self, i: RotatedSquareMosaicIndex) -> RotatedSquareMosaic { [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] 44 | fn get(&self, i: RotatedSquareMosaicIndex) -> RotatedSquareMosaic<'_, N, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/set/square.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 98 | &ArrayEdge, [INFO] [stdout] | ------------- the lifetimes get resolved as `'_` [INFO] [stdout] 99 | impl Iterator)> + '_, [INFO] [stdout] | ------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] 100 | ), [INFO] [stdout] 101 | > + '_ { [INFO] [stdout] | -- the lifetimes get 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] 99 | 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] --> src/set/square.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 118 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | ------------------------- -- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get 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] 118 | ) -> impl Iterator)> + '_ { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `Command { std: "docker" "inspect" "574352cba474e98354a32782e1602fe30db62eb3e0188b6ed82bf7f536eeb44f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "574352cba474e98354a32782e1602fe30db62eb3e0188b6ed82bf7f536eeb44f", kill_on_drop: false }` [INFO] [stdout] 574352cba474e98354a32782e1602fe30db62eb3e0188b6ed82bf7f536eeb44f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6fbf98f05c6dbf7aee602c049b510e9be519ec6d01c81c6126cd73140a4ddc61 [INFO] running `Command { std: "docker" "start" "-a" "6fbf98f05c6dbf7aee602c049b510e9be519ec6d01c81c6126cd73140a4ddc61", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/mosaic.rs:65:16 [INFO] [stderr] | [INFO] [stderr] 65 | fn display(&self, indent: usize) -> MosaicDisplay { [INFO] [stderr] | ^^^^^ ------------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 65 | fn display(&self, indent: usize) -> MosaicDisplay<'_, W, H, Self> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/set/rectangle.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | fn get(&self, i: RotatedRectangularMosaicIndex) -> RotatedRectangularMosaic { [INFO] [stderr] | ^^^^^ this lifetime flows to the output --------------------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 46 | fn get(&self, i: RotatedRectangularMosaicIndex) -> RotatedRectangularMosaic<'_, W, H, M> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/set/rectangle.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] ... [INFO] [stderr] 120 | &ArrayEdge, [INFO] [stderr] | ------------- the lifetimes get resolved as `'_` [INFO] [stderr] 121 | impl Iterator)> + '_, [INFO] [stderr] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | the lifetimes get resolved as `'_` [INFO] [stderr] 122 | ), [INFO] [stderr] 123 | > + '_ { [INFO] [stderr] | -- the lifetimes get resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 121 | impl Iterator)> + '_, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/set/rectangle.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] ... [INFO] [stderr] 141 | &ArrayEdge, [INFO] [stderr] | ------------- the lifetimes get resolved as `'_` [INFO] [stderr] 142 | impl Iterator)> + '_, [INFO] [stderr] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | the lifetimes get resolved as `'_` [INFO] [stderr] 143 | ), [INFO] [stderr] 144 | > + '_ { [INFO] [stderr] | -- the lifetimes get resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 142 | impl Iterator)> + '_, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/set/rectangle.rs:158:9 [INFO] [stderr] | [INFO] [stderr] 158 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] ... [INFO] [stderr] 161 | ) -> impl Iterator)> + '_ { [INFO] [stderr] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | the lifetimes get resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 161 | ) -> impl Iterator)> + '_ { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/set/rectangle.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] ... [INFO] [stderr] 173 | ) -> impl Iterator)> + '_ { [INFO] [stderr] | --------------------------------- -- the lifetimes get resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | the lifetimes get resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 173 | ) -> impl Iterator)> + '_ { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/set/square.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | fn get(&self, i: RotatedSquareMosaicIndex) -> RotatedSquareMosaic { [INFO] [stderr] | ^^^^^ ------------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 44 | fn get(&self, i: RotatedSquareMosaicIndex) -> RotatedSquareMosaic<'_, N, M> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/set/square.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] ... [INFO] [stderr] 98 | &ArrayEdge, [INFO] [stderr] | ------------- the lifetimes get resolved as `'_` [INFO] [stderr] 99 | impl Iterator)> + '_, [INFO] [stderr] | ------------------------- -- the lifetimes get resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | the lifetimes get resolved as `'_` [INFO] [stderr] 100 | ), [INFO] [stderr] 101 | > + '_ { [INFO] [stderr] | -- the lifetimes get resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 99 | impl Iterator)> + '_, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/set/square.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] ... [INFO] [stderr] 118 | ) -> impl Iterator)> + '_ { [INFO] [stderr] | ------------------------- -- the lifetimes get resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | the lifetimes get resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 118 | ) -> impl Iterator)> + '_ { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `eternity-ii` (lib) generated 9 warnings [INFO] [stderr] warning: `eternity-ii` (lib test) generated 9 warnings (9 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eternity_ii-ac1f97b89797786d) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test mosaic::tests::rotated_rectangular_mosaic ... ok [INFO] [stdout] test rectangular::tests::add ... ok [INFO] [stdout] test rectangular::tests::rotation_from_right ... ok [INFO] [stdout] test rectangular::tests::rotation_from_top ... ok [INFO] [stdout] test color_tests::iter_and_to_char ... ok [INFO] [stdout] test rectangular::tests::to_square ... ok [INFO] [stdout] test mosaic::tests::rotated_square_mosaic ... ok [INFO] [stdout] test set::rectangle::tests::iter_by_edge ... ok [INFO] [stdout] test tests::edge_colors ... ok [INFO] [stdout] test set::square::tests::iter_by_edge ... ok [INFO] [stdout] test mosaic::tests::to_array_mosaic ... ok [INFO] [stdout] test rectangular::tests::add_assign ... ok [INFO] [stdout] test tests::rotate_side ... ok [INFO] [stdout] test tests::rotated_tile_colors ... ok [INFO] [stdout] test sat::tests::variable_encoding_is_unique_and_round_trips ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/emit_problem.rs (/opt/rustwide/target/debug/deps/emit_problem-ede941902b6fbf95) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/enumerate_mosaics.rs (/opt/rustwide/target/debug/deps/enumerate_mosaics-152661e6ae7c631d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/find_tile.rs (/opt/rustwide/target/debug/deps/find_tile-dcb46143d8196af4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/translate_to_url.rs (/opt/rustwide/target/debug/deps/translate_to_url-20e718f3b2889723) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests eternity_ii [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6fbf98f05c6dbf7aee602c049b510e9be519ec6d01c81c6126cd73140a4ddc61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fbf98f05c6dbf7aee602c049b510e9be519ec6d01c81c6126cd73140a4ddc61", kill_on_drop: false }` [INFO] [stdout] 6fbf98f05c6dbf7aee602c049b510e9be519ec6d01c81c6126cd73140a4ddc61