[INFO] cloning repository lf94/PAT [INFO] running `"git" "clone" "--bare" "git://github.com/lf94/PAT.git" "work/cache/sources/gh/lf94/PAT"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/lf94/PAT'... [INFO] running `"git" "clone" "work/cache/sources/gh/lf94/PAT" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/lf94/PAT"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/lf94/PAT'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lf94/PAT" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lf94/PAT"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lf94/PAT'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bac7d5ebd45022b74c91eadfe6e82b88ecf575ce [INFO] sha for GitHub repo lf94/PAT: bac7d5ebd45022b74c91eadfe6e82b88ecf575ce [INFO] validating manifest of lf94/PAT on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lf94/PAT on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lf94/PAT [INFO] finished frobbing lf94/PAT [INFO] frobbed toml for lf94/PAT written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/lf94/PAT/Cargo.toml [INFO] started frobbing lf94/PAT [INFO] finished frobbing lf94/PAT [INFO] frobbed toml for lf94/PAT written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lf94/PAT/Cargo.toml [INFO] crate lf94/PAT already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking lf94/PAT against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-4/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lf94/PAT:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 44586ca9fa3fd9380e9ac9f3c0a37a0660f5a7dcbf1bfa33e1a92cc1ab2ef2a8 [INFO] running `"docker" "start" "-a" "44586ca9fa3fd9380e9ac9f3c0a37a0660f5a7dcbf1bfa33e1a92cc1ab2ef2a8"` [INFO] [stderr] Checking circular-queue v0.2.0 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking num-rational v0.1.40 [INFO] [stderr] Checking serde_json v1.0.5 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking rayon-core v1.3.0 [INFO] [stderr] Checking msdos_time v0.1.5 [INFO] [stderr] Checking sdl2-sys v0.27.3 [INFO] [stderr] Checking rusttype v0.2.3 [INFO] [stderr] Checking alsa-sys v0.1.1 [INFO] [stderr] Checking hyper v0.10.13 [INFO] [stderr] Checking native-tls v0.1.4 [INFO] [stderr] Checking zip v0.1.19 [INFO] [stderr] Checking sdl2 v0.29.1 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Checking tokio-tls v0.1.3 [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking cpal v0.4.6 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking websocket v0.20.2 [INFO] [stderr] Checking gfx_window_sdl v0.6.0 [INFO] [stderr] Checking image v0.12.4 [INFO] [stderr] Checking rodio v0.5.2 [INFO] [stderr] Checking ggez v0.3.3 [INFO] [stderr] Checking pgta v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/frontend.rs:23:43 [INFO] [stderr] | [INFO] [stderr] 23 | fn get_children(&mut self) -> &mut [Box]; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Component` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/frontend.rs:51:43 [INFO] [stderr] | [INFO] [stderr] 51 | fn get_children(&mut self) -> &mut [Box] { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Component` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/frontend.rs:81:17 [INFO] [stderr] | [INFO] [stderr] 81 | root: Vec> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Component` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | type WebSocket = Client>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/frontend.rs:23:43 [INFO] [stderr] | [INFO] [stderr] 23 | fn get_children(&mut self) -> &mut [Box]; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Component` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/frontend.rs:51:43 [INFO] [stderr] | [INFO] [stderr] 51 | fn get_children(&mut self) -> &mut [Box] { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Component` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/frontend.rs:81:17 [INFO] [stderr] | [INFO] [stderr] 81 | root: Vec> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Component` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | type WebSocket = Client>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream + Send` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/frontend.rs:147:27 [INFO] [stderr] | [INFO] [stderr] 147 | .map(|&(a,d)| d.num_seconds() as f64) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/frontend.rs:147:27 [INFO] [stderr] | [INFO] [stderr] 147 | .map(|&(a,d)| d.num_seconds() as f64) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `User` [INFO] [stderr] --> src/poloniex_api_2.rs:190:3 [INFO] [stderr] | [INFO] [stderr] 190 | User = 1000, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TrollBox` [INFO] [stderr] --> src/poloniex_api_2.rs:191:3 [INFO] [stderr] | [INFO] [stderr] 191 | TrollBox, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/backend.rs:37:3 [INFO] [stderr] | [INFO] [stderr] 37 | ClientBuilder::new(url.as_str()) [INFO] [stderr] | _________^ [INFO] [stderr] 38 | | .map_err(|a| WebSocketError::UrlError(a)) [INFO] [stderr] 39 | | .and_then(|mut a| a.connect(None)) [INFO] [stderr] 40 | | .and_then(|mut a| handle_events(&mut a, sink)) [INFO] [stderr] 41 | | .or_else(handle_error); [INFO] [stderr] | |___________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/backend.rs:47:3 [INFO] [stderr] | [INFO] [stderr] 47 | client.send_message(&Message::text(json)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `User` [INFO] [stderr] --> src/poloniex_api_2.rs:190:3 [INFO] [stderr] | [INFO] [stderr] 190 | User = 1000, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TrollBox` [INFO] [stderr] --> src/poloniex_api_2.rs:191:3 [INFO] [stderr] | [INFO] [stderr] 191 | TrollBox, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/backend.rs:37:3 [INFO] [stderr] | [INFO] [stderr] 37 | ClientBuilder::new(url.as_str()) [INFO] [stderr] | _________^ [INFO] [stderr] 38 | | .map_err(|a| WebSocketError::UrlError(a)) [INFO] [stderr] 39 | | .and_then(|mut a| a.connect(None)) [INFO] [stderr] 40 | | .and_then(|mut a| handle_events(&mut a, sink)) [INFO] [stderr] 41 | | .or_else(handle_error); [INFO] [stderr] | |___________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/backend.rs:47:3 [INFO] [stderr] | [INFO] [stderr] 47 | client.send_message(&Message::text(json)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.24s [INFO] running `"docker" "inspect" "44586ca9fa3fd9380e9ac9f3c0a37a0660f5a7dcbf1bfa33e1a92cc1ab2ef2a8"` [INFO] running `"docker" "rm" "-f" "44586ca9fa3fd9380e9ac9f3c0a37a0660f5a7dcbf1bfa33e1a92cc1ab2ef2a8"` [INFO] [stdout] 44586ca9fa3fd9380e9ac9f3c0a37a0660f5a7dcbf1bfa33e1a92cc1ab2ef2a8