[INFO] updating cached repository joris-r/grandbec
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/joris-r/grandbec
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/joris-r/grandbec" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/joris-r/grandbec"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/joris-r/grandbec'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/joris-r/grandbec" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/joris-r/grandbec"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/joris-r/grandbec'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ab916600a0815acab1f87d7bd4517685034b4d21
[INFO] sha for GitHub repo joris-r/grandbec: ab916600a0815acab1f87d7bd4517685034b4d21
[INFO] validating manifest of joris-r/grandbec on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of joris-r/grandbec on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing joris-r/grandbec
[INFO] finished frobbing joris-r/grandbec
[INFO] frobbed toml for joris-r/grandbec written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/joris-r/grandbec/Cargo.toml
[INFO] started frobbing joris-r/grandbec
[INFO] finished frobbing joris-r/grandbec
[INFO] frobbed toml for joris-r/grandbec written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/joris-r/grandbec/Cargo.toml
[INFO] crate joris-r/grandbec has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking joris-r/grandbec against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-1/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/joris-r/grandbec:/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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6e365c29ea29c4c857f0f1c9cfdcb0eb4b21ff6050e53e7b0e86ec4fbf81c4de
[INFO] running `"docker" "start" "-a" "6e365c29ea29c4c857f0f1c9cfdcb0eb4b21ff6050e53e7b0e86ec4fbf81c4de"`
[INFO] [stderr]    Compiling gio v0.1.3
[INFO] [stderr]    Compiling gdk v0.5.3
[INFO] [stderr]    Compiling gtk v0.1.3
[INFO] [stderr]    Compiling gio-sys v0.3.4
[INFO] [stderr]    Compiling gdk-sys v0.3.4
[INFO] [stderr]    Compiling gtk-sys v0.3.4
[INFO] [stderr]     Checking gobject-sys v0.3.4
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.3.4
[INFO] [stderr]    Compiling gdk-pixbuf v0.1.3
[INFO] [stderr]     Checking glib v0.1.3
[INFO] [stderr]     Checking pango-sys v0.3.4
[INFO] [stderr]     Checking atk-sys v0.3.4
[INFO] [stderr]     Checking pango v0.1.3
[INFO] [stderr]     Checking cairo-rs v0.1.3
[INFO] [stderr]     Checking grandbec v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gui_goods.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let mut i = d.get_ingredient_mut(i_id);
[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/gui_goods.rs:130:17
[INFO] [stderr]     |
[INFO] [stderr] 130 |             let mut i = d.get_ingredient_mut(i_id);
[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/gui_goods.rs:144:17
[INFO] [stderr]     |
[INFO] [stderr] 144 |             let mut i = d.get_ingredient_mut(i_id);
[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/gui_goods.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |             let mut i = data.get_ingredient_mut(i_id);
[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/gui_goods.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |             let mut i = data.get_ingredient_mut(i_id);
[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/gui_goods.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let mut i = d.get_ingredient_mut(i_id);
[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/gui_goods.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let mut i = d.get_ingredient_mut(i_id);
[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/gui_goods.rs:130:17
[INFO] [stderr]     |
[INFO] [stderr] 130 |             let mut i = d.get_ingredient_mut(i_id);
[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/gui_goods.rs:144:17
[INFO] [stderr]     |
[INFO] [stderr] 144 |             let mut i = d.get_ingredient_mut(i_id);
[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/gui_goods.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |             let mut i = data.get_ingredient_mut(i_id);
[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/gui_goods.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |             let mut i = data.get_ingredient_mut(i_id);
[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/gui_goods.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let mut i = d.get_ingredient_mut(i_id);
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.04s
[INFO] running `"docker" "inspect" "6e365c29ea29c4c857f0f1c9cfdcb0eb4b21ff6050e53e7b0e86ec4fbf81c4de"`
[INFO] running `"docker" "rm" "-f" "6e365c29ea29c4c857f0f1c9cfdcb0eb4b21ff6050e53e7b0e86ec4fbf81c4de"`
[INFO] [stdout] 6e365c29ea29c4c857f0f1c9cfdcb0eb4b21ff6050e53e7b0e86ec4fbf81c4de