[INFO] cloning repository https://github.com/ZephOne/smart_rack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZephOne/smart_rack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephOne%2Fsmart_rack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephOne%2Fsmart_rack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ade1d57f076b313ff63ff4348da49ccab87be89
[INFO] testing ZephOne/smart_rack against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephOne%2Fsmart_rack" "/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/ZephOne/smart_rack on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ZephOne/smart_rack
[INFO] finished tweaking git repo https://github.com/ZephOne/smart_rack
[INFO] tweaked toml for git repo https://github.com/ZephOne/smart_rack written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ZephOne/smart_rack already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 407d13da5a77aa91d16af114f3612adf10e150befecb5bebe37756cb6376ed81
[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" "407d13da5a77aa91d16af114f3612adf10e150befecb5bebe37756cb6376ed81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "407d13da5a77aa91d16af114f3612adf10e150befecb5bebe37756cb6376ed81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407d13da5a77aa91d16af114f3612adf10e150befecb5bebe37756cb6376ed81", kill_on_drop: false }`
[INFO] [stdout] 407d13da5a77aa91d16af114f3612adf10e150befecb5bebe37756cb6376ed81
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdcec4105ca10b51bb6f6210238b82c33ea9c1cbc072d828c0dc51af96d00119
[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" "fdcec4105ca10b51bb6f6210238b82c33ea9c1cbc072d828c0dc51af96d00119", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazycell v1.2.0
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling encoding_rs v0.8.12
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.1
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling smallvec v0.6.6
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling tokio-timer v0.2.8
[INFO] [stderr]    Compiling openssl-sys v0.9.39
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling uuid v0.7.1
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling libflate v0.1.18
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-deque v0.6.2
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling http v0.1.14
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling glib v0.6.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling h2 v0.1.13
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling hyper v0.12.16
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.5
[INFO] [stderr]    Compiling smart_rack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: cannot borrow `self.current_order.items_to_pick` as mutable because it is also borrowed as immutable
[INFO] [stdout]   --> src/model.rs:88:33
[INFO] [stdout]    |
[INFO] [stdout] 85 |                       true => match self.current_order.items_to_pick.get(item_picked_gen_code) {
[INFO] [stdout]    |                                     -------------------------------- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 88 | /                                 self.current_order
[INFO] [stdout] 89 | |                                     .items_to_pick
[INFO] [stdout]    | |__________________________________________________^ mutable borrow occurs here
[INFO] [stdout] 90 |                                       .insert(item_picked.gen_code.clone(), *quantity - 1);
[INFO] [stdout]    |                                                                             --------- immutable borrow later used here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stdout]    = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]    = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Order`
[INFO] [stdout]  --> src/model.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Order {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `OrderList`
[INFO] [stdout]   --> src/model.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct OrderList {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Rack`
[INFO] [stdout]   --> src/model.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Rack {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_items_to_pick`
[INFO] [stdout]   --> src/model.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn set_items_to_pick(&mut self, items_to_pick: HashMap<String, u8>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_items_to_pick`
[INFO] [stdout]   --> src/model.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get_items_to_pick(&self) -> &HashMap<String, u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_items_picked`
[INFO] [stdout]   --> src/model.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn set_items_picked(&mut self, items_picked: HashMap<String, u8>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_items_picked`
[INFO] [stdout]   --> src/model.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_items_picked(&self) -> &HashMap<String, u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_gen_code`
[INFO] [stdout]   --> src/model.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn set_gen_code(&mut self, gen_code: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_gen_code`
[INFO] [stdout]   --> src/model.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn get_gen_code(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_gen_code`
[INFO] [stdout]   --> src/model.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn set_gen_code(&mut self, gen_code: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_gen_code`
[INFO] [stdout]   --> src/model.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn get_gen_code(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_order_list`
[INFO] [stdout]   --> src/model.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn set_order_list(&mut self, order_list: HashMap<String, Order>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> src/model.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn update(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_current_order`
[INFO] [stdout]   --> src/model.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn set_current_order(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `state_changed`
[INFO] [stdout]   --> src/model.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn state_changed(&mut self, item_number: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gtk`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gtk /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gtk-0.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=edac35534c63a3c5 -C extra-filename=-edac35534c63a3c5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-2f2b36b8a5064fee.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-b3b0dd83b6d7ed39.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-4fbd40a83055e051.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-447443db870a080d.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-2868c803442678ca.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-8ac5e2641ed72d48.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-d2b5f839e1e880a5.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-bfe78e6ab6ef7f99.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-4eb535cb6176d0dd.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-eb5736d7ac473f0e.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-0aa7bbc56672fc31.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-9ec137a1d4217cd2.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-f5f48769a290b38e.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-d31b54c95793e186.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-44a5af7d758f1cea.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-3b78a45ada0b2cc8.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "fdcec4105ca10b51bb6f6210238b82c33ea9c1cbc072d828c0dc51af96d00119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdcec4105ca10b51bb6f6210238b82c33ea9c1cbc072d828c0dc51af96d00119", kill_on_drop: false }`
[INFO] [stdout] fdcec4105ca10b51bb6f6210238b82c33ea9c1cbc072d828c0dc51af96d00119
