[INFO] fetching crate bitgrid 0.1.0... [INFO] testing bitgrid-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate bitgrid 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate bitgrid 0.1.0 [INFO] finished tweaking crates.io crate bitgrid 0.1.0 [INFO] tweaked toml for crates.io crate bitgrid 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bitgrid 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate bitgrid 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1451e2c91a2c8830f2014116e8beb3fd73f374478b82ca29b86a6013652317e [INFO] running `Command { std: "docker" "start" "-a" "c1451e2c91a2c8830f2014116e8beb3fd73f374478b82ca29b86a6013652317e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1451e2c91a2c8830f2014116e8beb3fd73f374478b82ca29b86a6013652317e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1451e2c91a2c8830f2014116e8beb3fd73f374478b82ca29b86a6013652317e", kill_on_drop: false }` [INFO] [stdout] c1451e2c91a2c8830f2014116e8beb3fd73f374478b82ca29b86a6013652317e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c09073a8ce49ba27cf473ec0c710d9f63c63f15011b45aae07ef67c30da2b7e [INFO] running `Command { std: "docker" "start" "-a" "1c09073a8ce49ba27cf473ec0c710d9f63c63f15011b45aae07ef67c30da2b7e", kill_on_drop: false }` [INFO] [stderr] Compiling bitgrid v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `vec::Vec` [INFO] [stdout] --> src/lib.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | use alloc::{boxed::Box, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn iter(&self) -> BitIter { [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] 254 | pub fn iter(&self) -> BitIter<'_, WRD, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "1c09073a8ce49ba27cf473ec0c710d9f63c63f15011b45aae07ef67c30da2b7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c09073a8ce49ba27cf473ec0c710d9f63c63f15011b45aae07ef67c30da2b7e", kill_on_drop: false }` [INFO] [stdout] 1c09073a8ce49ba27cf473ec0c710d9f63c63f15011b45aae07ef67c30da2b7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a21d3adeaef485430491141d32e3b367b64b57079ce157a39de2a3a26ec2c647 [INFO] running `Command { std: "docker" "start" "-a" "a21d3adeaef485430491141d32e3b367b64b57079ce157a39de2a3a26ec2c647", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `vec::Vec` [INFO] [stdout] --> src/lib.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | use alloc::{boxed::Box, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitgrid v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn iter(&self) -> BitIter { [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] 254 | pub fn iter(&self) -> BitIter<'_, WRD, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec::Vec` [INFO] [stdout] --> src/lib.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | use alloc::{boxed::Box, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BitGrid` [INFO] [stdout] --> src/lib.rs:452:17 [INFO] [stdout] | [INFO] [stdout] 452 | use super::{BitGrid, BitGrid2D, BitGrid3D, Word}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn iter(&self) -> BitIter { [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] 254 | pub fn iter(&self) -> BitIter<'_, WRD, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "a21d3adeaef485430491141d32e3b367b64b57079ce157a39de2a3a26ec2c647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a21d3adeaef485430491141d32e3b367b64b57079ce157a39de2a3a26ec2c647", kill_on_drop: false }` [INFO] [stdout] a21d3adeaef485430491141d32e3b367b64b57079ce157a39de2a3a26ec2c647 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9a45431276cc135b24355872dfd7db52978eb1347fbba30fd0f7bc76f507f520 [INFO] running `Command { std: "docker" "start" "-a" "9a45431276cc135b24355872dfd7db52978eb1347fbba30fd0f7bc76f507f520", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `vec::Vec` [INFO] [stderr] --> src/lib.rs:44:25 [INFO] [stderr] | [INFO] [stderr] 44 | use alloc::{boxed::Box, vec::Vec}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | pub fn iter(&self) -> BitIter { [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] 254 | pub fn iter(&self) -> BitIter<'_, WRD, N> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `bitgrid` (lib) generated 2 warnings (run `cargo fix --lib -p bitgrid` to apply 2 suggestions) [INFO] [stderr] warning: unused import: `BitGrid` [INFO] [stderr] --> src/lib.rs:452:17 [INFO] [stderr] | [INFO] [stderr] 452 | use super::{BitGrid, BitGrid2D, BitGrid3D, Word}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `bitgrid` (lib test) generated 3 warnings (2 duplicates) (run `cargo fix --lib -p bitgrid --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitgrid-e89ed20a28398cbc) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test::packed_grid ... ok [INFO] [stdout] test test::test_3d_grid ... ok [INFO] [stdout] test test::test_edge_cases ... ok [INFO] [stdout] test test::test_full_grid ... ok [INFO] [stdout] test test::test_full_last_word_masking ... ok [INFO] [stdout] test test::test_iterator ... ok [INFO] [stdout] test test::test_iterator_basic ... ok [INFO] [stdout] test test::test_new_and_empty ... ok [INFO] [stdout] test test::test_iterator_sparse ... ok [INFO] [stdout] test test::test_set_and_get ... ok [INFO] [stdout] test test::test_set_clear_get ... ok [INFO] [stdout] test test::test_overflow_protection - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests bitgrid [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - BitGrid::set_n (line 174) ... ok [INFO] [stdout] test src/lib.rs - BitGrid::new_n (line 129) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/lib.rs - BitGrid::get_n (line 210) ... ok [INFO] [stdout] test src/lib.rs - BitGrid::iter (line 241) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9a45431276cc135b24355872dfd7db52978eb1347fbba30fd0f7bc76f507f520", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a45431276cc135b24355872dfd7db52978eb1347fbba30fd0f7bc76f507f520", kill_on_drop: false }` [INFO] [stdout] 9a45431276cc135b24355872dfd7db52978eb1347fbba30fd0f7bc76f507f520