[INFO] updating cached repository cundd/rcoin
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cundd/rcoin
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cundd/rcoin" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/cundd/rcoin"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/cundd/rcoin'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cundd/rcoin" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/cundd/rcoin"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/cundd/rcoin'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 96b176675cc83725949ddefc02b83433d9c66ccb
[INFO] sha for GitHub repo cundd/rcoin: 96b176675cc83725949ddefc02b83433d9c66ccb
[INFO] validating manifest of cundd/rcoin on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cundd/rcoin on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cundd/rcoin
[INFO] finished frobbing cundd/rcoin
[INFO] frobbed toml for cundd/rcoin written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/cundd/rcoin/Cargo.toml
[INFO] started frobbing cundd/rcoin
[INFO] finished frobbing cundd/rcoin
[INFO] frobbed toml for cundd/rcoin written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/cundd/rcoin/Cargo.toml
[INFO] crate cundd/rcoin already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cundd/rcoin against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/cundd/rcoin:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] db656da1ffa42121682cffbdde4564aecc66014c162b054a244f34aac72472d3
[INFO] running `"docker" "start" "-a" "db656da1ffa42121682cffbdde4564aecc66014c162b054a244f34aac72472d3"`
[INFO] [stderr]    Compiling openssl-sys v0.9.21
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking clap v2.29.0
[INFO] [stderr]    Compiling curl-sys v0.3.15
[INFO] [stderr]     Checking curl v0.4.8
[INFO] [stderr]     Checking rcoin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable `current_index` is assigned to, but never used
[INFO] [stderr]    --> src/ui/screen_buffer.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let mut current_index = y * width;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr]     = note: consider using `_current_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `current_index` is assigned to, but never used
[INFO] [stderr]    --> src/ui/screen_buffer.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let mut current_index = y * width;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr]     = note: consider using `_current_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `price_to_coordinate`
[INFO] [stderr]   --> src/rate/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn price_to_coordinate(price: f32) -> CoordinatePrecision {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]  --> src/chart/configuration.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | type Row<I: PointTrait> = BTreeMap<CoordinatePrecision, I>;
[INFO] [stderr]   |             ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(type_alias_bounds)] on by default
[INFO] [stderr]   = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]  --> src/matrix.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type Row<I: Debug> = BTreeMap<CoordinatePrecision, I>;
[INFO] [stderr]   |                 ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `price_to_coordinate`
[INFO] [stderr]   --> src/rate/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn price_to_coordinate(price: f32) -> CoordinatePrecision {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]  --> src/chart/configuration.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | type Row<I: PointTrait> = BTreeMap<CoordinatePrecision, I>;
[INFO] [stderr]   |             ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(type_alias_bounds)] on by default
[INFO] [stderr]   = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]  --> src/matrix.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type Row<I: Debug> = BTreeMap<CoordinatePrecision, I>;
[INFO] [stderr]   |                 ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `"docker" "inspect" "db656da1ffa42121682cffbdde4564aecc66014c162b054a244f34aac72472d3"`
[INFO] running `"docker" "rm" "-f" "db656da1ffa42121682cffbdde4564aecc66014c162b054a244f34aac72472d3"`
[INFO] [stdout] db656da1ffa42121682cffbdde4564aecc66014c162b054a244f34aac72472d3