[INFO] fetching crate tapestry 0.1.0... [INFO] testing tapestry-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate tapestry 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate tapestry 0.1.0 [INFO] finished tweaking crates.io crate tapestry 0.1.0 [INFO] tweaked toml for crates.io crate tapestry 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tapestry 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tapestry 0.1.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45df100f6579eab3b51ab2d2d880e24251281af8836163939cfca07e04851459 [INFO] running `Command { std: "docker" "start" "-a" "45df100f6579eab3b51ab2d2d880e24251281af8836163939cfca07e04851459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45df100f6579eab3b51ab2d2d880e24251281af8836163939cfca07e04851459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45df100f6579eab3b51ab2d2d880e24251281af8836163939cfca07e04851459", kill_on_drop: false }` [INFO] [stdout] 45df100f6579eab3b51ab2d2d880e24251281af8836163939cfca07e04851459 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9ef8d7bb121de1154bacb69aaafa46ad9ea56679798638740b6d5c7a5ea6557 [INFO] running `Command { std: "docker" "start" "-a" "d9ef8d7bb121de1154bacb69aaafa46ad9ea56679798638740b6d5c7a5ea6557", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling tapestry v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:129:30 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:143:34 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut [INFO] [stdout] | ^^^^^^^^^ ---------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 168 | ) -> FloodIter { [INFO] [stdout] | ------------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 168 | ) -> FloodIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.49s [INFO] running `Command { std: "docker" "inspect" "d9ef8d7bb121de1154bacb69aaafa46ad9ea56679798638740b6d5c7a5ea6557", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9ef8d7bb121de1154bacb69aaafa46ad9ea56679798638740b6d5c7a5ea6557", kill_on_drop: false }` [INFO] [stdout] d9ef8d7bb121de1154bacb69aaafa46ad9ea56679798638740b6d5c7a5ea6557 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a2b18cec7a719c9cffb5c0712084703acf09ccc22a528499b3cca26d9fd96b1 [INFO] running `Command { std: "docker" "start" "-a" "7a2b18cec7a719c9cffb5c0712084703acf09ccc22a528499b3cca26d9fd96b1", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:129:30 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:143:34 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut [INFO] [stdout] | ^^^^^^^^^ ---------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 168 | ) -> FloodIter { [INFO] [stdout] | ------------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 168 | ) -> FloodIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tapestry v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:129:30 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:143:34 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut [INFO] [stdout] | ^^^^^^^^^ ---------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 168 | ) -> FloodIter { [INFO] [stdout] | ------------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 168 | ) -> FloodIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "7a2b18cec7a719c9cffb5c0712084703acf09ccc22a528499b3cca26d9fd96b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a2b18cec7a719c9cffb5c0712084703acf09ccc22a528499b3cca26d9fd96b1", kill_on_drop: false }` [INFO] [stdout] 7a2b18cec7a719c9cffb5c0712084703acf09ccc22a528499b3cca26d9fd96b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 616cd9b1773af946c4c5ed118271fb2fa0bc5a1b283088dddb552dfe50eb7f6d [INFO] running `Command { std: "docker" "start" "-a" "616cd9b1773af946c4c5ed118271fb2fa0bc5a1b283088dddb552dfe50eb7f6d", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/grid.rs:129:30 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter [INFO] [stderr] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter<'_, T, I> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/grid.rs:143:34 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut [INFO] [stderr] | ^^^^^^^^^ ---------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut<'_, T, I> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/grid.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 168 | ) -> FloodIter { [INFO] [stderr] | ------------ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 168 | ) -> FloodIter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `tapestry` (lib) generated 3 warnings (run `cargo fix --lib -p tapestry` to apply 3 suggestions) [INFO] [stderr] warning: `tapestry` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tapestry-969783e076740178) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test coord::tests::coord_parse ... ok [INFO] [stdout] test coord::tests::flexible_spacing_coord_parse ... ok [INFO] [stdout] test coord::tests::neg_coord_parse ... ok [INFO] [stdout] test coord::tests::coord_parse_invalid_digit ... ok [INFO] [stdout] test patterns::tests::single_coord_cluster_layers ... ok [INFO] [stdout] test rect::tests::dimensions ... ok [INFO] [stdout] test patterns::tests::square_cluster_layers ... ok [INFO] [stdout] test rect::tests::equally_subdivided_bsp ... ok [INFO] [stdout] test rect::tests::horizontal_partitioning ... ok [INFO] [stdout] test rect::tests::horizontal_zero_partitioning ... ok [INFO] [stdout] test grid::tests::selection_iter_mut ... ok [INFO] [stdout] test grid::tests::selection_iter_mut_already_visited ... ok [INFO] [stdout] test rect::tests::multi_coord_rect_iter ... ok [INFO] [stdout] test grid::tests::bounds_and_dimensions ... ok [INFO] [stdout] test rect::tests::reversed_coord_rect_iter ... ok [INFO] [stdout] test rect::tests::single_coord_rect_iter ... ok [INFO] [stdout] test rect::tests::vertical_partitioning ... ok [INFO] [stdout] test rect::tests::vertical_zero_partitioning ... ok [INFO] [stdout] test coord::tests::coord_parse_invalid_dimensions ... ok [INFO] [stdout] test grid::tests::out_of_bounds_coords ... ok [INFO] [stdout] test grid::tests::test_index_to_coord ... ok [INFO] [stderr] Doc-tests tapestry [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [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" "616cd9b1773af946c4c5ed118271fb2fa0bc5a1b283088dddb552dfe50eb7f6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "616cd9b1773af946c4c5ed118271fb2fa0bc5a1b283088dddb552dfe50eb7f6d", kill_on_drop: false }` [INFO] [stdout] 616cd9b1773af946c4c5ed118271fb2fa0bc5a1b283088dddb552dfe50eb7f6d