[INFO] cloning repository https://github.com/cristiarg/rustdooku [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cristiarg/rustdooku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcristiarg%2Frustdooku", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcristiarg%2Frustdooku'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b7a384dd85db5cb7af32a03a481367471a01f509 [INFO] checking cristiarg/rustdooku against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcristiarg%2Frustdooku" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 40% (6/15) Updating files: 46% (7/15) Updating files: 53% (8/15) Updating files: 60% (9/15) Updating files: 66% (10/15) Updating files: 73% (11/15) Updating files: 80% (12/15) Updating files: 86% (13/15) Updating files: 93% (14/15) Updating files: 100% (15/15) Updating files: 100% (15/15), done. [INFO] validating manifest of git repo https://github.com/cristiarg/rustdooku 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/cristiarg/rustdooku [INFO] finished tweaking git repo https://github.com/cristiarg/rustdooku [INFO] tweaked toml for git repo https://github.com/cristiarg/rustdooku written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/cristiarg/rustdooku 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 02c2bb4216d91cfed97cde4597e3ee3efc35daf127938b149dee21442ba3f884 [INFO] running `Command { std: "docker" "start" "-a" "02c2bb4216d91cfed97cde4597e3ee3efc35daf127938b149dee21442ba3f884", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02c2bb4216d91cfed97cde4597e3ee3efc35daf127938b149dee21442ba3f884", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02c2bb4216d91cfed97cde4597e3ee3efc35daf127938b149dee21442ba3f884", kill_on_drop: false }` [INFO] [stdout] 02c2bb4216d91cfed97cde4597e3ee3efc35daf127938b149dee21442ba3f884 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 03086a80f8cd0123f552edcce572057b12c8d5f0ce6ddd78f83b5d4857b2ce76 [INFO] running `Command { std: "docker" "start" "-a" "03086a80f8cd0123f552edcce572057b12c8d5f0ce6ddd78f83b5d4857b2ce76", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rusdooku v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | let trt: &DisplayBoard = &str; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn DisplayBoard` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UP_RITE_UPPER_LEFT` [INFO] [stdout] --> src/board.rs:94:3 [INFO] [stdout] | [INFO] [stdout] 94 | const UP_RITE_UPPER_LEFT : Position = Position { lin: 0 , col: GROUP_SIZE * 2 }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UP_RITE_LOWER_RITE` [INFO] [stdout] --> src/board.rs:95:3 [INFO] [stdout] | [INFO] [stdout] 95 | const UP_RITE_LOWER_RITE : Position = Position { lin: GROUP_SIZE , col: GROUP_SIZE * 3 }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | let trt: &DisplayBoard = &str; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn DisplayBoard` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `group_for_position` [INFO] [stdout] --> src/board.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn group_for_position(pos: &Position) -> (Position, Position) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.58s [INFO] running `Command { std: "docker" "inspect" "03086a80f8cd0123f552edcce572057b12c8d5f0ce6ddd78f83b5d4857b2ce76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03086a80f8cd0123f552edcce572057b12c8d5f0ce6ddd78f83b5d4857b2ce76", kill_on_drop: false }` [INFO] [stdout] 03086a80f8cd0123f552edcce572057b12c8d5f0ce6ddd78f83b5d4857b2ce76