[INFO] cloning repository toasteater/tilecomp
[INFO] running `"git" "clone" "--bare" "git://github.com/toasteater/tilecomp.git" "work/cache/sources/gh/toasteater/tilecomp"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/toasteater/tilecomp'...
[INFO] running `"git" "clone" "work/cache/sources/gh/toasteater/tilecomp" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/toasteater/tilecomp"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/toasteater/tilecomp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/toasteater/tilecomp" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/toasteater/tilecomp"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/toasteater/tilecomp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 25b44cd32579c3fd6f0091603984d18ee1b3eb37
[INFO] sha for GitHub repo toasteater/tilecomp: 25b44cd32579c3fd6f0091603984d18ee1b3eb37
[INFO] validating manifest of toasteater/tilecomp 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 toasteater/tilecomp 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 toasteater/tilecomp
[INFO] finished frobbing toasteater/tilecomp
[INFO] frobbed toml for toasteater/tilecomp written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/toasteater/tilecomp/Cargo.toml
[INFO] started frobbing toasteater/tilecomp
[INFO] finished frobbing toasteater/tilecomp
[INFO] frobbed toml for toasteater/tilecomp written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/toasteater/tilecomp/Cargo.toml
[INFO] crate toasteater/tilecomp 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking toasteater/tilecomp against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/toasteater/tilecomp:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b3b47f1403d782232c1f8f5ba19eabc0eaaee61e1af47d08ce661bf83fe26e5e
[INFO] running `"docker" "start" "-a" "b3b47f1403d782232c1f8f5ba19eabc0eaaee61e1af47d08ce661bf83fe26e5e"`
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling bitflags v1.0.5
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking image v0.21.1
[INFO] [stderr]     Checking ron v0.5.1
[INFO] [stderr]     Checking tilecomp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `rotate`
[INFO] [stderr]   --> src/layout/blob_flags.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn rotate(self, n: i32) -> BlobFlags {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `adjacent`
[INFO] [stderr]   --> src/layout/blob_flags.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn adjacent(self) -> BlobFlags {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_clockwise`
[INFO] [stderr]   --> src/layout/tile.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn to_clockwise(self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_counter_clockwise`
[INFO] [stderr]   --> src/layout/tile.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn to_counter_clockwise(self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `serialize_godot`
[INFO] [stderr]   --> src/output/godot/data.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn serialize_godot<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `all_positional`
[INFO] [stderr]    --> src/subargs.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     pub fn all_positional(&self) -> &[String] { &self.positional }
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `all_named`
[INFO] [stderr]    --> src/subargs.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn all_named(&self) -> &FnvHashMap<String, String> { &self.named }
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `adjacent`
[INFO] [stderr]   --> src/layout/blob_flags.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn adjacent(self) -> BlobFlags {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_clockwise`
[INFO] [stderr]   --> src/layout/tile.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn to_clockwise(self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_counter_clockwise`
[INFO] [stderr]   --> src/layout/tile.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn to_counter_clockwise(self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `serialize_godot`
[INFO] [stderr]   --> src/output/godot/data.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn serialize_godot<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.17s
[INFO] running `"docker" "inspect" "b3b47f1403d782232c1f8f5ba19eabc0eaaee61e1af47d08ce661bf83fe26e5e"`
[INFO] running `"docker" "rm" "-f" "b3b47f1403d782232c1f8f5ba19eabc0eaaee61e1af47d08ce661bf83fe26e5e"`
[INFO] [stdout] b3b47f1403d782232c1f8f5ba19eabc0eaaee61e1af47d08ce661bf83fe26e5e