[INFO] cloning repository https://github.com/AlexanderHarrison/TetrisPercent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexanderHarrison/TetrisPercent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderHarrison%2FTetrisPercent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderHarrison%2FTetrisPercent'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 19c5967e4ed24fb217eef171b955fc526ad0535a [INFO] checking AlexanderHarrison/TetrisPercent against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderHarrison%2FTetrisPercent" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AlexanderHarrison/TetrisPercent on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AlexanderHarrison/TetrisPercent [INFO] finished tweaking git repo https://github.com/AlexanderHarrison/TetrisPercent [INFO] tweaked toml for git repo https://github.com/AlexanderHarrison/TetrisPercent written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/AlexanderHarrison/TetrisPercent already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded permutohedron v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00c10cc246f92a85298bec49ea278c0ce5f9545e938cd351913e70f9ca709fd6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "00c10cc246f92a85298bec49ea278c0ce5f9545e938cd351913e70f9ca709fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00c10cc246f92a85298bec49ea278c0ce5f9545e938cd351913e70f9ca709fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00c10cc246f92a85298bec49ea278c0ce5f9545e938cd351913e70f9ca709fd6", kill_on_drop: false }` [INFO] [stdout] 00c10cc246f92a85298bec49ea278c0ce5f9545e938cd351913e70f9ca709fd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d97fe31b507d9759cc07440a900b24ec77ff7f271b61e507f2adc7e6bb00a52 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0d97fe31b507d9759cc07440a900b24ec77ff7f271b61e507f2adc7e6bb00a52", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking urlparse v0.7.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking percentage v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `permutohedron::Heap` [INFO] [stdout] --> src/hold_comp.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use permutohedron::Heap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `permutohedron::Heap` [INFO] [stdout] --> src/hold_comp.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use permutohedron::Heap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/field.rs:41:53 [INFO] [stdout] | [INFO] [stdout] 41 | crate::hold_comp::compute_with_hold(pieces, works_perms_no_hold) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected `usize`, found struct `Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec` [INFO] [stdout] found struct `Vec>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/hold_comp.rs:17:81 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn compute_with_hold(pieces: Vec, works_without_hold: Vec) -> u64 { [INFO] [stdout] | ----------------- ^^^ expected `u64`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/field.rs:41:53 [INFO] [stdout] | [INFO] [stdout] 41 | crate::hold_comp::compute_with_hold(pieces, works_perms_no_hold) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected `usize`, found struct `Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec` [INFO] [stdout] found struct `Vec>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `percentage` due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/hold_comp.rs:17:81 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn compute_with_hold(pieces: Vec, works_without_hold: Vec) -> u64 { [INFO] [stdout] | ----------------- ^^^ expected `u64`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0d97fe31b507d9759cc07440a900b24ec77ff7f271b61e507f2adc7e6bb00a52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d97fe31b507d9759cc07440a900b24ec77ff7f271b61e507f2adc7e6bb00a52", kill_on_drop: false }` [INFO] [stdout] 0d97fe31b507d9759cc07440a900b24ec77ff7f271b61e507f2adc7e6bb00a52