[INFO] fetching crate crossyword 0.2.0... [INFO] testing crossyword-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate crossyword 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate crossyword 0.2.0 [INFO] finished tweaking crates.io crate crossyword 0.2.0 [INFO] tweaked toml for crates.io crate crossyword 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate crossyword 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding getrandom v0.2.16 (available: v0.3.4) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 66b6ec3e9dfe8b3502177e353b9a884afa09aec144fc4aaf759f5df248f49f38 [INFO] running `Command { std: "docker" "start" "-a" "66b6ec3e9dfe8b3502177e353b9a884afa09aec144fc4aaf759f5df248f49f38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66b6ec3e9dfe8b3502177e353b9a884afa09aec144fc4aaf759f5df248f49f38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66b6ec3e9dfe8b3502177e353b9a884afa09aec144fc4aaf759f5df248f49f38", kill_on_drop: false }` [INFO] [stdout] 66b6ec3e9dfe8b3502177e353b9a884afa09aec144fc4aaf759f5df248f49f38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9659be9568fb29b9f777321bdbcbf7018b88751f807249764ccfde2a958d01dd [INFO] running `Command { std: "docker" "start" "-a" "9659be9568fb29b9f777321bdbcbf7018b88751f807249764ccfde2a958d01dd", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.105 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling wasm-bindgen v0.2.105 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.105 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.105 [INFO] [stderr] Compiling crossyword v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.42s [INFO] running `Command { std: "docker" "inspect" "9659be9568fb29b9f777321bdbcbf7018b88751f807249764ccfde2a958d01dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9659be9568fb29b9f777321bdbcbf7018b88751f807249764ccfde2a958d01dd", kill_on_drop: false }` [INFO] [stdout] 9659be9568fb29b9f777321bdbcbf7018b88751f807249764ccfde2a958d01dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] da528d48770ad9163c45a73eb0a537fe71c9d27a14fc2220be259122672ed527 [INFO] running `Command { std: "docker" "start" "-a" "da528d48770ad9163c45a73eb0a537fe71c9d27a14fc2220be259122672ed527", kill_on_drop: false }` [INFO] [stderr] Compiling crossyword v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/generate_layout.rs:217:31 [INFO] [stdout] | [INFO] [stdout] 217 | pub fn parse_words(all_words: &str) -> Option> { [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] 217 | pub fn parse_words(all_words: &str) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "da528d48770ad9163c45a73eb0a537fe71c9d27a14fc2220be259122672ed527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da528d48770ad9163c45a73eb0a537fe71c9d27a14fc2220be259122672ed527", kill_on_drop: false }` [INFO] [stdout] da528d48770ad9163c45a73eb0a537fe71c9d27a14fc2220be259122672ed527 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b0c4a8d5b17c3d09d1f476e3fe5566d3d5ba1239d88ebc1c5ed18ca13964b1bf [INFO] running `Command { std: "docker" "start" "-a" "b0c4a8d5b17c3d09d1f476e3fe5566d3d5ba1239d88ebc1c5ed18ca13964b1bf", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/generate_layout.rs:217:31 [INFO] [stderr] | [INFO] [stderr] 217 | pub fn parse_words(all_words: &str) -> Option> { [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] 217 | pub fn parse_words(all_words: &str) -> Option>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `crossyword` (lib test) generated 1 warning (run `cargo fix --lib -p crossyword --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crossyword-e3eeaafb6ad75479) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test generate_layout::tests::calc_position ... ok [INFO] [stdout] test generate_layout::tests::count_total_overlaps ... ok [INFO] [stdout] test generate_layout::tests::illegal ... ok [INFO] [stdout] test generate_layout::tests::count_individual_word_overlaps ... ok [INFO] [stdout] test generate_layout::tests::word_overlaps_other_word ... ok [INFO] [stdout] test generate_layout::tests::parse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b0c4a8d5b17c3d09d1f476e3fe5566d3d5ba1239d88ebc1c5ed18ca13964b1bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0c4a8d5b17c3d09d1f476e3fe5566d3d5ba1239d88ebc1c5ed18ca13964b1bf", kill_on_drop: false }` [INFO] [stdout] b0c4a8d5b17c3d09d1f476e3fe5566d3d5ba1239d88ebc1c5ed18ca13964b1bf