[INFO] updating cached repository Tarv3/heat_map [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Tarv3/heat_map [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Tarv3/heat_map" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Tarv3/heat_map"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Tarv3/heat_map'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Tarv3/heat_map" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Tarv3/heat_map"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Tarv3/heat_map'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0b84496e7c3b3e359aa7316e1f2507331d63033f [INFO] sha for GitHub repo Tarv3/heat_map: 0b84496e7c3b3e359aa7316e1f2507331d63033f [INFO] validating manifest of Tarv3/heat_map on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Tarv3/heat_map on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Tarv3/heat_map [INFO] finished frobbing Tarv3/heat_map [INFO] frobbed toml for Tarv3/heat_map written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Tarv3/heat_map/Cargo.toml [INFO] started frobbing Tarv3/heat_map [INFO] finished frobbing Tarv3/heat_map [INFO] frobbed toml for Tarv3/heat_map written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Tarv3/heat_map/Cargo.toml [INFO] crate Tarv3/heat_map already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Tarv3/heat_map against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-5/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Tarv3/heat_map:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5db814f5d46396a03ac1403f4ad6119ed21a360d2971686937da84ed34ab8b6a [INFO] running `"docker" "start" "-a" "5db814f5d46396a03ac1403f4ad6119ed21a360d2971686937da84ed34ab8b6a"` [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Compiling wayland-scanner v0.20.11 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling glium v0.22.0 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking wayland-sys v0.20.11 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking wayland-commons v0.20.11 [INFO] [stderr] Checking parking_lot v0.6.3 [INFO] [stderr] Checking csv v1.0.0 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Compiling wayland-client v0.20.11 [INFO] [stderr] Compiling wayland-protocols v0.20.11 [INFO] [stderr] Checking smithay-client-toolkit v0.2.6 [INFO] [stderr] Checking winit v0.16.2 [INFO] [stderr] Checking heat_map v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:127:21 [INFO] [stderr] | [INFO] [stderr] 127 | let mut long = record[long_col].parse().ok(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:128:21 [INFO] [stderr] | [INFO] [stderr] 128 | let mut lat = record[lat_col].parse().ok(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:129:21 [INFO] [stderr] | [INFO] [stderr] 129 | let mut date = record[date_col].parse().ok(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:130:21 [INFO] [stderr] | [INFO] [stderr] 130 | let mut avg_wind = record[avg_wind_col].parse().ok(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:173:21 [INFO] [stderr] | [INFO] [stderr] 173 | let mut long = record[long_col].parse().ok(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:174:21 [INFO] [stderr] | [INFO] [stderr] 174 | let mut lat = record[lat_col].parse().ok(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:175:21 [INFO] [stderr] | [INFO] [stderr] 175 | let mut date = record[date_col].parse().ok(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:176:21 [INFO] [stderr] | [INFO] [stderr] 176 | let mut precip = record[precip_col].parse().ok(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:127:21 [INFO] [stderr] | [INFO] [stderr] 127 | let mut long = record[long_col].parse().ok(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:128:21 [INFO] [stderr] | [INFO] [stderr] 128 | let mut lat = record[lat_col].parse().ok(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:129:21 [INFO] [stderr] | [INFO] [stderr] 129 | let mut date = record[date_col].parse().ok(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:130:21 [INFO] [stderr] | [INFO] [stderr] 130 | let mut avg_wind = record[avg_wind_col].parse().ok(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:173:21 [INFO] [stderr] | [INFO] [stderr] 173 | let mut long = record[long_col].parse().ok(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:174:21 [INFO] [stderr] | [INFO] [stderr] 174 | let mut lat = record[lat_col].parse().ok(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:175:21 [INFO] [stderr] | [INFO] [stderr] 175 | let mut date = record[date_col].parse().ok(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csv_read/read.rs:176:21 [INFO] [stderr] | [INFO] [stderr] 176 | let mut precip = record[precip_col].parse().ok(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `"docker" "inspect" "5db814f5d46396a03ac1403f4ad6119ed21a360d2971686937da84ed34ab8b6a"` [INFO] running `"docker" "rm" "-f" "5db814f5d46396a03ac1403f4ad6119ed21a360d2971686937da84ed34ab8b6a"` [INFO] [stdout] 5db814f5d46396a03ac1403f4ad6119ed21a360d2971686937da84ed34ab8b6a