[INFO] fetching crate rutter_layout 0.1.0... [INFO] testing rutter_layout-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate rutter_layout 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate rutter_layout 0.1.0 [INFO] finished tweaking crates.io crate rutter_layout 0.1.0 [INFO] tweaked toml for crates.io crate rutter_layout 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rutter_layout 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--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] Locking 7 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded freelist v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4d1082a8261b365158580190fc424c179081e475d6f0571bcf01c971d0d8a73 [INFO] running `Command { std: "docker" "start" "-a" "e4d1082a8261b365158580190fc424c179081e475d6f0571bcf01c971d0d8a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4d1082a8261b365158580190fc424c179081e475d6f0571bcf01c971d0d8a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4d1082a8261b365158580190fc424c179081e475d6f0571bcf01c971d0d8a73", kill_on_drop: false }` [INFO] [stdout] e4d1082a8261b365158580190fc424c179081e475d6f0571bcf01c971d0d8a73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7695029d497edb1f3c9b13212e500b0a2f3dff29f7e3136d78695b7facf872d6 [INFO] running `Command { std: "docker" "start" "-a" "7695029d497edb1f3c9b13212e500b0a2f3dff29f7e3136d78695b7facf872d6", kill_on_drop: false }` [INFO] [stderr] Compiling freelist v0.1.0 [INFO] [stderr] Compiling rutter_layout v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `any_dirty_child_abs_pos` is never used [INFO] [stdout] --> src/layouter.rs:364:8 [INFO] [stdout] | [INFO] [stdout] 335 | trait PositionedNodeT: std::fmt::Debug { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 364 | fn any_dirty_child_abs_pos(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/layouter.rs:213:17 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn iter(&self, idx: Idx) -> impl Iterator, LayoutIterDirection)> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ------------- 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 213 | pub fn iter(&self, idx: Idx) -> impl Iterator, LayoutIterDirection)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "7695029d497edb1f3c9b13212e500b0a2f3dff29f7e3136d78695b7facf872d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7695029d497edb1f3c9b13212e500b0a2f3dff29f7e3136d78695b7facf872d6", kill_on_drop: false }` [INFO] [stdout] 7695029d497edb1f3c9b13212e500b0a2f3dff29f7e3136d78695b7facf872d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 233fd667f8d01cbf08a2cffa2462724095d9c2ed5477624469067fb1f23099fa [INFO] running `Command { std: "docker" "start" "-a" "233fd667f8d01cbf08a2cffa2462724095d9c2ed5477624469067fb1f23099fa", kill_on_drop: false }` [INFO] [stderr] Compiling rutter_layout v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `any_dirty_child_abs_pos` is never used [INFO] [stdout] --> src/layouter.rs:364:8 [INFO] [stdout] | [INFO] [stdout] 335 | trait PositionedNodeT: std::fmt::Debug { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 364 | fn any_dirty_child_abs_pos(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/layouter.rs:213:17 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn iter(&self, idx: Idx) -> impl Iterator, LayoutIterDirection)> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ------------- 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 213 | pub fn iter(&self, idx: Idx) -> impl Iterator, LayoutIterDirection)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `any_dirty_child_abs_pos` is never used [INFO] [stdout] --> src/layouter.rs:364:8 [INFO] [stdout] | [INFO] [stdout] 335 | trait PositionedNodeT: std::fmt::Debug { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 364 | fn any_dirty_child_abs_pos(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/layouter.rs:213:17 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn iter(&self, idx: Idx) -> impl Iterator, LayoutIterDirection)> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ------------- 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 213 | pub fn iter(&self, idx: Idx) -> impl Iterator, LayoutIterDirection)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "233fd667f8d01cbf08a2cffa2462724095d9c2ed5477624469067fb1f23099fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "233fd667f8d01cbf08a2cffa2462724095d9c2ed5477624469067fb1f23099fa", kill_on_drop: false }` [INFO] [stdout] 233fd667f8d01cbf08a2cffa2462724095d9c2ed5477624469067fb1f23099fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d7d8bf5cf43cba786f6a75e28a3d1f9068f9f50f55a8b0f7f846728d1519a787 [INFO] running `Command { std: "docker" "start" "-a" "d7d8bf5cf43cba786f6a75e28a3d1f9068f9f50f55a8b0f7f846728d1519a787", kill_on_drop: false }` [INFO] [stderr] warning: method `any_dirty_child_abs_pos` is never used [INFO] [stderr] --> src/layouter.rs:364:8 [INFO] [stderr] | [INFO] [stderr] 335 | trait PositionedNodeT: std::fmt::Debug { [INFO] [stderr] | --------------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 364 | fn any_dirty_child_abs_pos(&self) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/layouter.rs:213:17 [INFO] [stderr] | [INFO] [stderr] 213 | pub fn iter(&self, idx: Idx) -> impl Iterator, LayoutIterDirection)> { [INFO] [stderr] | ^^^^^ the lifetime is elided here ------------- 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 213 | pub fn iter(&self, idx: Idx) -> impl Iterator, LayoutIterDirection)> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `rutter_layout` (lib) generated 2 warnings (run `cargo fix --lib -p rutter_layout` to apply 1 suggestion) [INFO] [stderr] warning: `rutter_layout` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rutter_layout-d0f4c15f3836f17f) [INFO] [stdout] [INFO] [stderr] Doc-tests rutter_layout [INFO] [stdout] running 1 test [INFO] [stdout] test smoke_test::smoke_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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" "d7d8bf5cf43cba786f6a75e28a3d1f9068f9f50f55a8b0f7f846728d1519a787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7d8bf5cf43cba786f6a75e28a3d1f9068f9f50f55a8b0f7f846728d1519a787", kill_on_drop: false }` [INFO] [stdout] d7d8bf5cf43cba786f6a75e28a3d1f9068f9f50f55a8b0f7f846728d1519a787