[INFO] cloning repository https://github.com/Logicalshift/flowbetween
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Logicalshift/flowbetween" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogicalshift%2Fflowbetween", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogicalshift%2Fflowbetween'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 579322b2cbd0080ce5e7da548e9b679420757997
[INFO] testing Logicalshift/flowbetween against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogicalshift%2Fflowbetween" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Logicalshift/flowbetween on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Logicalshift/flowbetween
[INFO] finished tweaking git repo https://github.com/Logicalshift/flowbetween
[INFO] tweaked toml for git repo https://github.com/Logicalshift/flowbetween written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Logicalshift/flowbetween already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fd7f6ec9f752dba7e507b858877f773d1fea504d72ba038594e3c23593d116d
[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" "2fd7f6ec9f752dba7e507b858877f773d1fea504d72ba038594e3c23593d116d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fd7f6ec9f752dba7e507b858877f773d1fea504d72ba038594e3c23593d116d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd7f6ec9f752dba7e507b858877f773d1fea504d72ba038594e3c23593d116d", kill_on_drop: false }`
[INFO] [stdout] 2fd7f6ec9f752dba7e507b858877f773d1fea504d72ba038594e3c23593d116d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e412ebba99a99cf149832677cd2ef3123ec62ec291a4a13b46f00446f8f5f1f
[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" "4e412ebba99a99cf149832677cd2ef3123ec62ec291a4a13b46f00446f8f5f1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling futures-sink v0.3.12
[INFO] [stderr]    Compiling futures-core v0.3.12
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling roots v0.0.6
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling rust-hsluv v0.1.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling flo_rope v0.1.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling flo_float_encoder v0.1.1 (/opt/rustwide/workdir/float_encoder)
[INFO] [stderr]    Compiling futures-channel v0.3.12
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling futures-task v0.3.12
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling flo_curves v0.4.2 (https://github.com/Logicalshift/flo_curves#d112d55f)
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling libsqlite3-sys v0.18.0
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.12
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling futures-util v0.3.12
[INFO] [stderr]    Compiling rusqlite v0.23.1
[INFO] [stderr]    Compiling futures-executor v0.3.12
[INFO] [stderr]    Compiling futures v0.3.12
[INFO] [stderr]    Compiling desync v0.7.0 (https://github.com/Logicalshift/desync?branch=v0.7.0#468a7262)
[INFO] [stderr]    Compiling flo_stream v0.6.1 (https://github.com/Logicalshift/flo_stream?branch=v0.6#a54149c6)
[INFO] [stderr]    Compiling flo_canvas v0.2.0 (https://github.com/Logicalshift/flo_draw?branch=v0.2#e626154e)
[INFO] [stderr]    Compiling flo_binding v2.0.1 (https://github.com/Logicalshift/flo_binding#cd95d767)
[INFO] [stderr]    Compiling flo_logging v0.2.0 (/opt/rustwide/workdir/logging)
[INFO] [stderr]    Compiling flo_animation v0.2.0 (/opt/rustwide/workdir/animation)
[INFO] [stderr]    Compiling flo_ui v0.2.0 (/opt/rustwide/workdir/ui)
[INFO] [stderr]    Compiling flo_ui_files v0.2.0 (/opt/rustwide/workdir/ui_files)
[INFO] [stderr]    Compiling flo v0.2.0 (/opt/rustwide/workdir/flo)
[INFO] [stderr]    Compiling flo_sqlite_storage v0.1.0 (/opt/rustwide/workdir/sqlite_storage)
[INFO] [stdout] warning: unused variable: `ungroup`
[INFO] [stdout]    --> flo/src/menu/select.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let ungroup             = images.get_named_resource("Ungroup");
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ungroup`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_id`
[INFO] [stdout]    --> flo/src/model/flo_model.rs:151:23
[INFO] [stdout]     |
[INFO] [stdout] 151 |                 Layer(layer_id, SetOrdering(at_index)) => {
[INFO] [stdout]     |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `at_index`
[INFO] [stdout]    --> flo/src/model/flo_model.rs:151:45
[INFO] [stdout]     |
[INFO] [stdout] 151 |                 Layer(layer_id, SetOrdering(at_index)) => {
[INFO] [stdout]     |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_at_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `frame`
[INFO] [stdout]   --> flo/src/editor/frame_controls_controller.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     frame: FrameModel,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `timeline`
[INFO] [stdout]   --> flo/src/editor/frame_controls_controller.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     timeline: TimelineModel<Anim>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_time`
[INFO] [stdout]   --> flo/src/editor/frame_controls_controller.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     current_time: Binding<Duration>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `edit_sink`
[INFO] [stdout]   --> flo/src/animation_canvas/canvas_tools.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     edit_sink: Publisher<Arc<Vec<AnimationEdit>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `selected`
[INFO] [stdout]   --> flo/src/menu/select.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     selected: BindRef<Arc<HashSet<ElementId>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling flow_between v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: You must pick a UI implementation as a feature to compile FlowBetween (cargo build scripts cannot autodetect, sadly). Build with cargo --features gtk,http
[INFO] [stdout]    --> src/main.rs:123:1
[INFO] [stdout]     |
[INFO] [stdout] 123 | compile_error!("You must pick a UI implementation as a feature to compile FlowBetween (cargo build scripts cannot autodetect, sadly). Build with cargo --features gtk,http");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::*`
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use std::sync::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | use std::thread;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::flo_session::*`
[INFO] [stdout]   --> src/main.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | use self::flo_session::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flow_between`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "4e412ebba99a99cf149832677cd2ef3123ec62ec291a4a13b46f00446f8f5f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e412ebba99a99cf149832677cd2ef3123ec62ec291a4a13b46f00446f8f5f1f", kill_on_drop: false }`
[INFO] [stdout] 4e412ebba99a99cf149832677cd2ef3123ec62ec291a4a13b46f00446f8f5f1f