[INFO] fetching crate tapestry 0.1.0... [INFO] testing tapestry-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate tapestry 0.1.0 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tapestry 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8da91bcc98a9dc2a869b7f73e713ba56f1ae72e0ae1941a1ba990fb86ee3346b [INFO] running `Command { std: "docker" "start" "-a" "8da91bcc98a9dc2a869b7f73e713ba56f1ae72e0ae1941a1ba990fb86ee3346b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8da91bcc98a9dc2a869b7f73e713ba56f1ae72e0ae1941a1ba990fb86ee3346b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8da91bcc98a9dc2a869b7f73e713ba56f1ae72e0ae1941a1ba990fb86ee3346b", kill_on_drop: false }` [INFO] [stdout] 8da91bcc98a9dc2a869b7f73e713ba56f1ae72e0ae1941a1ba990fb86ee3346b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4a89408f91ffc9c29a21af0396c8aa5674ab85857ca6452aedf8894b48a31067 [INFO] running `Command { std: "docker" "start" "-a" "4a89408f91ffc9c29a21af0396c8aa5674ab85857ca6452aedf8894b48a31067", 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/grid.rs:129:30 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter [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] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 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] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/grid.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 168 | ) -> FloodIter { [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] 168 | ) -> FloodIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.26s [INFO] running `Command { std: "docker" "inspect" "4a89408f91ffc9c29a21af0396c8aa5674ab85857ca6452aedf8894b48a31067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a89408f91ffc9c29a21af0396c8aa5674ab85857ca6452aedf8894b48a31067", kill_on_drop: false }` [INFO] [stdout] 4a89408f91ffc9c29a21af0396c8aa5674ab85857ca6452aedf8894b48a31067 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1eb0661fb174e94d54c5e55f8724792512a02fd4f96757c7724f7ba194d261b8 [INFO] running `Command { std: "docker" "start" "-a" "1eb0661fb174e94d54c5e55f8724792512a02fd4f96757c7724f7ba194d261b8", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/grid.rs:129:30 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter [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] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 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] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/grid.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 168 | ) -> FloodIter { [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] 168 | ) -> FloodIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tapestry v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/grid.rs:129:30 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter [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] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 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] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut<'_, T, I> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/grid.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 168 | ) -> FloodIter { [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] 168 | ) -> FloodIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "1eb0661fb174e94d54c5e55f8724792512a02fd4f96757c7724f7ba194d261b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eb0661fb174e94d54c5e55f8724792512a02fd4f96757c7724f7ba194d261b8", kill_on_drop: false }` [INFO] [stdout] 1eb0661fb174e94d54c5e55f8724792512a02fd4f96757c7724f7ba194d261b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4c8398e9eb5a6b9de5aa5f1dba93de37c29e411a223381066c2a443cd4789e66 [INFO] running `Command { std: "docker" "start" "-a" "4c8398e9eb5a6b9de5aa5f1dba93de37c29e411a223381066c2a443cd4789e66", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/grid.rs:129:30 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter [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] 129 | pub fn selection_iter(&self, coords: I) -> SelectionIter<'_, T, I> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be 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 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] 143 | pub fn selection_iter_mut(&mut self, coords: I) -> SelectionIterMut<'_, T, I> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/grid.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] ... [INFO] [stderr] 168 | ) -> FloodIter { [INFO] [stderr] | ------------ 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] 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 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tapestry-5b457fed439a42d9) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test coord::tests::coord_parse ... ok [INFO] [stdout] test coord::tests::coord_parse_invalid_dimensions ... ok [INFO] [stdout] test coord::tests::coord_parse_invalid_digit ... ok [INFO] [stdout] test coord::tests::flexible_spacing_coord_parse ... ok [INFO] [stdout] test coord::tests::neg_coord_parse ... ok [INFO] [stdout] test grid::tests::bounds_and_dimensions ... ok [INFO] [stdout] test grid::tests::out_of_bounds_coords ... ok [INFO] [stdout] test grid::tests::selection_iter_mut_already_visited ... ok [INFO] [stdout] test patterns::tests::single_coord_cluster_layers ... ok [INFO] [stdout] test rect::tests::dimensions ... ok [INFO] [stdout] test grid::tests::test_index_to_coord ... ok [INFO] [stdout] test patterns::tests::square_cluster_layers ... ok [INFO] [stdout] test rect::tests::horizontal_partitioning ... ok [INFO] [stdout] test rect::tests::equally_subdivided_bsp ... ok [INFO] [stdout] test rect::tests::multi_coord_rect_iter ... ok [INFO] [stdout] test rect::tests::reversed_coord_rect_iter ... ok [INFO] [stdout] test rect::tests::horizontal_zero_partitioning ... 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 grid::tests::selection_iter_mut ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4c8398e9eb5a6b9de5aa5f1dba93de37c29e411a223381066c2a443cd4789e66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c8398e9eb5a6b9de5aa5f1dba93de37c29e411a223381066c2a443cd4789e66", kill_on_drop: false }` [INFO] [stdout] 4c8398e9eb5a6b9de5aa5f1dba93de37c29e411a223381066c2a443cd4789e66