[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] testing ericrobolson/GameUtils against try#d724b5ab2f4ac098ff483349a80b6a3799a5177b for pr-113843
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2FGameUtils" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ericrobolson/GameUtils on toolchain d724b5ab2f4ac098ff483349a80b6a3799a5177b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "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-0-tc2/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" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4881f2d27c9977e233d0609025efa3e01a98a9a7d52c441afe3e254fbbd606a8
[INFO] running `Command { std: "docker" "start" "-a" "4881f2d27c9977e233d0609025efa3e01a98a9a7d52c441afe3e254fbbd606a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4881f2d27c9977e233d0609025efa3e01a98a9a7d52c441afe3e254fbbd606a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4881f2d27c9977e233d0609025efa3e01a98a9a7d52c441afe3e254fbbd606a8", kill_on_drop: false }`
[INFO] [stdout] 4881f2d27c9977e233d0609025efa3e01a98a9a7d52c441afe3e254fbbd606a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 195552d195d008a79c468f7c100627ed4b21389932b1e1fdd8d75ece118a8980
[INFO] running `Command { std: "docker" "start" "-a" "195552d195d008a79c468f7c100627ed4b21389932b1e1fdd8d75ece118a8980", 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: 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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "195552d195d008a79c468f7c100627ed4b21389932b1e1fdd8d75ece118a8980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "195552d195d008a79c468f7c100627ed4b21389932b1e1fdd8d75ece118a8980", kill_on_drop: false }`
[INFO] [stdout] 195552d195d008a79c468f7c100627ed4b21389932b1e1fdd8d75ece118a8980
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 453d340b779d8dc2d6b05ee6537f1ba79713a1bbff5c416000f68282f5576a06
[INFO] running `Command { std: "docker" "start" "-a" "453d340b779d8dc2d6b05ee6537f1ba79713a1bbff5c416000f68282f5576a06", kill_on_drop: false }`
[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] [stderr]    Compiling game_utils v0.1.0 (/opt/rustwide/workdir)
[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: 2 warnings emitted
[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<bool> = 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: 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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "453d340b779d8dc2d6b05ee6537f1ba79713a1bbff5c416000f68282f5576a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453d340b779d8dc2d6b05ee6537f1ba79713a1bbff5c416000f68282f5576a06", kill_on_drop: false }`
[INFO] [stdout] 453d340b779d8dc2d6b05ee6537f1ba79713a1bbff5c416000f68282f5576a06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/dd6316439c091af8831caf2b24ecdf36aa029c80f9ae1110414473e76be34d52-init: no space left on device