[INFO] updating cached repository studio-lucia/sss_fontbuild
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/studio-lucia/sss_fontbuild
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/studio-lucia/sss_fontbuild" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/studio-lucia/sss_fontbuild"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/studio-lucia/sss_fontbuild'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/studio-lucia/sss_fontbuild" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/studio-lucia/sss_fontbuild"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/studio-lucia/sss_fontbuild'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] baf945c420546f272b9c810b54a074efcb43ca2f
[INFO] sha for GitHub repo studio-lucia/sss_fontbuild: baf945c420546f272b9c810b54a074efcb43ca2f
[INFO] validating manifest of studio-lucia/sss_fontbuild on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of studio-lucia/sss_fontbuild on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing studio-lucia/sss_fontbuild
[INFO] finished frobbing studio-lucia/sss_fontbuild
[INFO] frobbed toml for studio-lucia/sss_fontbuild written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/studio-lucia/sss_fontbuild/Cargo.toml
[INFO] started frobbing studio-lucia/sss_fontbuild
[INFO] finished frobbing studio-lucia/sss_fontbuild
[INFO] frobbed toml for studio-lucia/sss_fontbuild written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/studio-lucia/sss_fontbuild/Cargo.toml
[INFO] crate studio-lucia/sss_fontbuild already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/studio-lucia/sss_fontbuild/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking studio-lucia/sss_fontbuild against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/studio-lucia/sss_fontbuild:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5eeb720d23f4b91f7f15ffb3f2a56993a817c24e64cb246a1dcb962845faa972
[INFO] running `"docker" "start" "-a" "5eeb720d23f4b91f7f15ffb3f2a56993a817c24e64cb246a1dcb962845faa972"`
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling sega_cmp v0.2.0
[INFO] [stderr]     Checking backtrace-sys v0.1.29
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]     Checking rayon v0.9.0
[INFO] [stderr]     Checking backtrace v0.3.32
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking structopt v0.2.16
[INFO] [stderr]     Checking png v0.9.0
[INFO] [stderr]     Checking quicli v0.2.0
[INFO] [stderr]     Checking sss_fontbuild v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/utils.rs:228:15
[INFO] [stderr]     |
[INFO] [stderr] 228 |     return Ok((new_data));
[INFO] [stderr]     |               ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/utils.rs:228:15
[INFO] [stderr]     |
[INFO] [stderr] 228 |     return Ok((new_data));
[INFO] [stderr]     |               ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.78s
[INFO] running `"docker" "inspect" "5eeb720d23f4b91f7f15ffb3f2a56993a817c24e64cb246a1dcb962845faa972"`
[INFO] running `"docker" "rm" "-f" "5eeb720d23f4b91f7f15ffb3f2a56993a817c24e64cb246a1dcb962845faa972"`
[INFO] [stdout] 5eeb720d23f4b91f7f15ffb3f2a56993a817c24e64cb246a1dcb962845faa972