[INFO] cloning repository https://github.com/UgiNyaa/square
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UgiNyaa/square" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUgiNyaa%2Fsquare", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUgiNyaa%2Fsquare'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90101182e05e46e421fdd23a8fdeb103741a711d
[INFO] building UgiNyaa/square against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUgiNyaa%2Fsquare" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UgiNyaa/square on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UgiNyaa/square
[INFO] finished tweaking git repo https://github.com/UgiNyaa/square
[INFO] tweaked toml for git repo https://github.com/UgiNyaa/square written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/UgiNyaa/square already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shred-derive v0.3.0
[INFO] [stderr]   Downloaded serde v1.0.42
[INFO] [stderr]   Downloaded serde_json v1.0.16
[INFO] [stderr]   Downloaded atom v0.3.4
[INFO] [stderr]   Downloaded pulse v0.5.3
[INFO] [stderr]   Downloaded hibitset v0.3.2
[INFO] [stderr]   Downloaded specs v0.10.0
[INFO] [stderr]   Downloaded shred v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2129d4717a70e2d9b41c776e383f04543a4559563cf089a912d3c5349676adda
[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" "2129d4717a70e2d9b41c776e383f04543a4559563cf089a912d3c5349676adda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2129d4717a70e2d9b41c776e383f04543a4559563cf089a912d3c5349676adda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2129d4717a70e2d9b41c776e383f04543a4559563cf089a912d3c5349676adda", kill_on_drop: false }`
[INFO] [stdout] 2129d4717a70e2d9b41c776e383f04543a4559563cf089a912d3c5349676adda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 235c0a31a2ea642b89923718ec446c4066bbf629a801bed1b2b5caff9927fbc8
[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" "235c0a31a2ea642b89923718ec446c4066bbf629a801bed1b2b5caff9927fbc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling atom v0.3.4
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling smallvec v0.4.4
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling crossbeam v0.3.2
[INFO] [stderr]    Compiling tuple_utils v0.2.0
[INFO] [stderr]    Compiling itoa v0.4.1
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling serde v1.0.42
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling arrayvec v0.3.25
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling pulse v0.5.3
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling shred-derive v0.3.0
[INFO] [stderr]    Compiling hibitset v0.3.2
[INFO] [stderr]    Compiling shred v0.5.2
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.16
[INFO] [stderr]    Compiling specs v0.10.0
[INFO] [stderr]    Compiling square-backend v0.1.0 (/opt/rustwide/workdir/square-backend)
[INFO] [stdout] error: expected pattern, found `.`
[INFO] [stdout]    --> square-backend/src/systems/ipc_handler.rs:107:21
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     .map(|p| match p.as_str() {
[INFO] [stdout]     |                     ^ expected pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `WriteStorage` in this scope
[INFO] [stdout]   --> square-backend/src/systems/ipc_handler.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         WriteStorage<'a, Position>,
[INFO] [stdout]    |         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::WriteStorage;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `WriteStorage` in this scope
[INFO] [stdout]   --> square-backend/src/systems/ipc_handler.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         WriteStorage<'a, Velocity>,
[INFO] [stdout]    |         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::WriteStorage;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `velocity` in this scope
[INFO] [stdout]    --> square-backend/src/systems/ipc_handler.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 velocity.get_mut(entity_id) = Velocity { x: x, y: y };
[INFO] [stdout]     |                 ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `to_string`
[INFO] [stdout]  --> square-backend/src/systems/ipc_handler.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde_json::{ to_string, from_str, Value, Error };
[INFO] [stdout]   |                   ^^^^^^^^^                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> square-backend/src/systems/ipc_handler.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |           let params = match map.get("params") {
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 105 | |             Some(params) => match params.as_array() {
[INFO] [stdout] 106 | |                 Some(params) => match params.iter() {
[INFO] [stdout] 107 | |                     .map(|p| match p.as_str() {
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |             },
[INFO] [stdout] 142 | |         };
[INFO] [stdout]     | |_________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 143 | 
[INFO] [stdout] 144 | /         let response = match method {
[INFO] [stdout] 145 | |             "spawn" => {
[INFO] [stdout] 146 | |                 let entity = entities.create();
[INFO] [stdout] 147 | |                 updater.insert(entity, Position { x: 0.0, y: 0.0 });
[INFO] [stdout] ...   |
[INFO] [stdout] 180 | |             }).to_string()
[INFO] [stdout] 181 | |         };
[INFO] [stdout]     | |__________^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0070]: invalid left-hand side of assignment
[INFO] [stdout]    --> square-backend/src/systems/ipc_handler.rs:171:45
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 velocity.get_mut(entity_id) = Velocity { x: x, y: y };
[INFO] [stdout]     |                 --------------------------- ^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 cannot assign to this expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0070, E0412, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0070`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `square-backend`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "235c0a31a2ea642b89923718ec446c4066bbf629a801bed1b2b5caff9927fbc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "235c0a31a2ea642b89923718ec446c4066bbf629a801bed1b2b5caff9927fbc8", kill_on_drop: false }`
[INFO] [stdout] 235c0a31a2ea642b89923718ec446c4066bbf629a801bed1b2b5caff9927fbc8
