[INFO] cloning repository https://github.com/ericrobolson/GameUtils [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericrobolson/GameUtils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2FGameUtils", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2FGameUtils'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 93dffa6aeda4674933232245a1fded3a1e26c9e7 [INFO] building ericrobolson/GameUtils against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2FGameUtils" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ericrobolson/GameUtils on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ericrobolson/GameUtils [INFO] finished tweaking git repo https://github.com/ericrobolson/GameUtils [INFO] tweaked toml for git repo https://github.com/ericrobolson/GameUtils written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ericrobolson/GameUtils 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ad4bb165f18ffd1870eb036bdd7b28670dd76ed0c7f690ced5aaeaa712a556b [INFO] running `Command { std: "docker" "start" "-a" "6ad4bb165f18ffd1870eb036bdd7b28670dd76ed0c7f690ced5aaeaa712a556b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ad4bb165f18ffd1870eb036bdd7b28670dd76ed0c7f690ced5aaeaa712a556b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ad4bb165f18ffd1870eb036bdd7b28670dd76ed0c7f690ced5aaeaa712a556b", kill_on_drop: false }` [INFO] [stdout] 6ad4bb165f18ffd1870eb036bdd7b28670dd76ed0c7f690ced5aaeaa712a556b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b85244d45f5192863b7d57b8a1f4815fb81daaad4c3d72869b5d097c675034c [INFO] running `Command { std: "docker" "start" "-a" "0b85244d45f5192863b7d57b8a1f4815fb81daaad4c3d72869b5d097c675034c", kill_on_drop: false }` [INFO] [stderr] Compiling game_utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `ENTITY_INDEX_BITS` is never used [INFO] [stdout] --> src/entity/entity.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const ENTITY_INDEX_BITS: usize = 32 - ENTITY_GENERATION_BITS; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/hierarchy.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn iter_items<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^ -- -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 138 | pub fn iter_items<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/hierarchy.rs:143:32 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn iter_items_mut<'a>(&'a mut self) -> Box + 'a> { [INFO] [stdout] | ^^ ------ -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | this lifetime flows to the output the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 143 | pub fn iter_items_mut<'a>(&'a mut self) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/hierarchy.rs:148:22 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn iter<'a>(&'a self) -> Box)> + 'a> { [INFO] [stdout] | ^^ -------- -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | this lifetime flows to the output the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 148 | pub fn iter<'a>(&'a self) -> Box)> + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `MAX_ENTITIES` should have a snake case name [INFO] [stdout] --> src/entity/entity.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn MAX_ENTITIES() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `max_entities` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "0b85244d45f5192863b7d57b8a1f4815fb81daaad4c3d72869b5d097c675034c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b85244d45f5192863b7d57b8a1f4815fb81daaad4c3d72869b5d097c675034c", kill_on_drop: false }` [INFO] [stdout] 0b85244d45f5192863b7d57b8a1f4815fb81daaad4c3d72869b5d097c675034c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be84c6b775edb1b5518a44a1545e69a60eaaa11a0d0b81c129089a70b2d4d4e9 [INFO] running `Command { std: "docker" "start" "-a" "be84c6b775edb1b5518a44a1545e69a60eaaa11a0d0b81c129089a70b2d4d4e9", kill_on_drop: false }` [INFO] [stderr] Compiling game_utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `ENTITY_INDEX_BITS` is never used [INFO] [stdout] --> src/entity/entity.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const ENTITY_INDEX_BITS: usize = 32 - ENTITY_GENERATION_BITS; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/hierarchy.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn iter_items<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^ -- -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 138 | pub fn iter_items<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/hierarchy.rs:143:32 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn iter_items_mut<'a>(&'a mut self) -> Box + 'a> { [INFO] [stdout] | ^^ ------ -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | this lifetime flows to the output the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 143 | pub fn iter_items_mut<'a>(&'a mut self) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/hierarchy.rs:148:22 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn iter<'a>(&'a self) -> Box)> + 'a> { [INFO] [stdout] | ^^ -------- -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | this lifetime flows to the output the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 148 | pub fn iter<'a>(&'a self) -> Box)> + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `MAX_ENTITIES` should have a snake case name [INFO] [stdout] --> src/entity/entity.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn MAX_ENTITIES() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `max_entities` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected_items` [INFO] [stdout] --> src/collections/queue.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let expected_items: Vec = vec![true, false, true, false]; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_items` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/hierarchy.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn iter_items<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^ -- -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 138 | pub fn iter_items<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/hierarchy.rs:143:32 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn iter_items_mut<'a>(&'a mut self) -> Box + 'a> { [INFO] [stdout] | ^^ ------ -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | this lifetime flows to the output the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 143 | pub fn iter_items_mut<'a>(&'a mut self) -> Box + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collections/hierarchy.rs:148:22 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn iter<'a>(&'a self) -> Box)> + 'a> { [INFO] [stdout] | ^^ -------- -- the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | this lifetime flows to the output the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 148 | pub fn iter<'a>(&'a self) -> Box)> + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `MAX_ENTITIES` should have a snake case name [INFO] [stdout] --> src/entity/entity.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn MAX_ENTITIES() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `max_entities` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "be84c6b775edb1b5518a44a1545e69a60eaaa11a0d0b81c129089a70b2d4d4e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be84c6b775edb1b5518a44a1545e69a60eaaa11a0d0b81c129089a70b2d4d4e9", kill_on_drop: false }` [INFO] [stdout] be84c6b775edb1b5518a44a1545e69a60eaaa11a0d0b81c129089a70b2d4d4e9