[INFO] fetching crate ABC-ECS 0.2.1...
[INFO] testing ABC-ECS-0.2.1 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] extracting crate ABC-ECS 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate ABC-ECS 0.2.1 on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ABC-ECS 0.2.1
[INFO] finished tweaking crates.io crate ABC-ECS 0.2.1
[INFO] tweaked toml for crates.io crate ABC-ECS 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17cd7cb6ea6cab71c76085b5ec07d2e3dcab32cd4425c0e7772c4165777be4d8
[INFO] running `Command { std: "docker" "start" "-a" "17cd7cb6ea6cab71c76085b5ec07d2e3dcab32cd4425c0e7772c4165777be4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17cd7cb6ea6cab71c76085b5ec07d2e3dcab32cd4425c0e7772c4165777be4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cd7cb6ea6cab71c76085b5ec07d2e3dcab32cd4425c0e7772c4165777be4d8", kill_on_drop: false }`
[INFO] [stdout] 17cd7cb6ea6cab71c76085b5ec07d2e3dcab32cd4425c0e7772c4165777be4d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e113844e29bfa45a3c4a5fc9aa70defd88820f7dbc135b590b55da33525d442
[INFO] running `Command { std: "docker" "start" "-a" "9e113844e29bfa45a3c4a5fc9aa70defd88820f7dbc135b590b55da33525d442", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling anymap v1.0.0-beta.2
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling ABC-ECS v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]     --> src/lib.rs:1039:27
[INFO] [stdout]      |
[INFO] [stdout] 1039 |     fn prestep(&mut self, engine: &EntitiesAndComponentsThreadSafe) {}
[INFO] [stdout]      |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `single_entity`
[INFO] [stdout]     --> src/lib.rs:1045:34
[INFO] [stdout]      |
[INFO] [stdout] 1045 |     fn single_entity_step(&self, single_entity: &mut SingleMutEntity) {}
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_single_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]     --> src/lib.rs:1051:23
[INFO] [stdout]      |
[INFO] [stdout] 1051 |     fn run(&mut self, engine: &mut EntitiesAndComponents) {}
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_all_children` is never used
[INFO] [stdout]    --> src/lib.rs:502:8
[INFO] [stdout]     |
[INFO] [stdout] 77  | impl EntitiesAndComponents {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 502 |     fn remove_all_children(&mut self, parent_entity: Entity) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_any_mut` is never used
[INFO] [stdout]     --> src/lib.rs:1073:8
[INFO] [stdout]      |
[INFO] [stdout] 1066 | trait SystemWrapper {
[INFO] [stdout]      |       ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 1073 |     fn as_any_mut(&mut self) -> &mut dyn std::any::Any;
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `ABC_ECS` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `abc_ecs`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.67s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: anymap v1.0.0-beta.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "9e113844e29bfa45a3c4a5fc9aa70defd88820f7dbc135b590b55da33525d442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e113844e29bfa45a3c4a5fc9aa70defd88820f7dbc135b590b55da33525d442", kill_on_drop: false }`
[INFO] [stdout] 9e113844e29bfa45a3c4a5fc9aa70defd88820f7dbc135b590b55da33525d442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8adf2daf1893ef1af03c3782bfef997faa5860a56845d47819130b9d627c521
[INFO] running `Command { std: "docker" "start" "-a" "f8adf2daf1893ef1af03c3782bfef997faa5860a56845d47819130b9d627c521", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]     --> src/lib.rs:1039:27
[INFO] [stdout]      |
[INFO] [stdout] 1039 |     fn prestep(&mut self, engine: &EntitiesAndComponentsThreadSafe) {}
[INFO] [stdout]      |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `single_entity`
[INFO] [stdout]     --> src/lib.rs:1045:34
[INFO] [stdout]      |
[INFO] [stdout] 1045 |     fn single_entity_step(&self, single_entity: &mut SingleMutEntity) {}
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_single_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]     --> src/lib.rs:1051:23
[INFO] [stdout]      |
[INFO] [stdout] 1051 |     fn run(&mut self, engine: &mut EntitiesAndComponents) {}
[INFO] [stdout]      |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_all_children` is never used
[INFO] [stdout]    --> src/lib.rs:502:8
[INFO] [stdout]     |
[INFO] [stdout] 77  | impl EntitiesAndComponents {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 502 |     fn remove_all_children(&mut self, parent_entity: Entity) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_any_mut` is never used
[INFO] [stdout]     --> src/lib.rs:1073:8
[INFO] [stdout]      |
[INFO] [stdout] 1066 | trait SystemWrapper {
[INFO] [stdout]      |       ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 1073 |     fn as_any_mut(&mut self) -> &mut dyn std::any::Any;
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `ABC_ECS` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `abc_ecs`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stdout] error: error writing metadata object file: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zerocopy-derive` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f8adf2daf1893ef1af03c3782bfef997faa5860a56845d47819130b9d627c521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8adf2daf1893ef1af03c3782bfef997faa5860a56845d47819130b9d627c521", kill_on_drop: false }`
[INFO] [stdout] f8adf2daf1893ef1af03c3782bfef997faa5860a56845d47819130b9d627c521