[INFO] updating cached repository jaredmaxwell/experiment
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jaredmaxwell/experiment
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jaredmaxwell/experiment" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/jaredmaxwell/experiment"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/jaredmaxwell/experiment'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jaredmaxwell/experiment" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/jaredmaxwell/experiment"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/jaredmaxwell/experiment'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d023edb5a45874f58a40462c093774b89738460c
[INFO] sha for GitHub repo jaredmaxwell/experiment: d023edb5a45874f58a40462c093774b89738460c
[INFO] validating manifest of jaredmaxwell/experiment on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jaredmaxwell/experiment on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jaredmaxwell/experiment
[INFO] finished frobbing jaredmaxwell/experiment
[INFO] frobbed toml for jaredmaxwell/experiment written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/jaredmaxwell/experiment/Cargo.toml
[INFO] started frobbing jaredmaxwell/experiment
[INFO] finished frobbing jaredmaxwell/experiment
[INFO] frobbed toml for jaredmaxwell/experiment written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/jaredmaxwell/experiment/Cargo.toml
[INFO] crate jaredmaxwell/experiment already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/jaredmaxwell/experiment/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jaredmaxwell/experiment against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-0/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/jaredmaxwell/experiment:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8e357612fa1c9da012aed269a63ceee26c0895652b9f6fb1b4c53b5008c4851e
[INFO] running `"docker" "start" "-a" "8e357612fa1c9da012aed269a63ceee26c0895652b9f6fb1b4c53b5008c4851e"`
[INFO] [stderr]     Checking piston-texture v0.2.3
[INFO] [stderr]     Checking clock_ticks v0.1.1
[INFO] [stderr]     Checking gif v0.5.1
[INFO] [stderr]    Compiling libz-sys v0.1.9
[INFO] [stderr]    Compiling xml-rs v0.1.26
[INFO] [stderr]     Checking pistoncore-window v0.12.1
[INFO] [stderr]     Checking png v0.3.1
[INFO] [stderr]     Checking enum_primitive v0.0.1
[INFO] [stderr]    Compiling freetype-sys v0.1.2
[INFO] [stderr] error: no rules expected the token `flags`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xml-rs-0.1.26/src/writer/emitter.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     flags IndentFlags: u8 {
[INFO] [stderr]     |     ^^^^^ no rules expected this token in macro call
[INFO] [stderr] 
[INFO] [stderr]     Checking piston2d-graphics v0.11.0
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `IndentFlags`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xml-rs-0.1.26/src/writer/emitter.rs:77:32
[INFO] [stderr]    |
[INFO] [stderr] 77 |             indent_stack: vec!(IndentFlags::empty()),
[INFO] [stderr]    |                                ^^^^^^^^^^^ use of undeclared type or module `IndentFlags`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `IndentFlags` in this scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xml-rs-0.1.26/src/writer/emitter.rs:64:23
[INFO] [stderr]    |
[INFO] [stderr] 64 |     indent_stack: Vec<IndentFlags>,
[INFO] [stderr]    |                       ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `WROTE_TEXT` in this scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xml-rs-0.1.26/src/writer/emitter.rs:131:52
[INFO] [stderr]     |
[INFO] [stderr] 131 |         self.indent_stack.last().unwrap().contains(WROTE_TEXT)
[INFO] [stderr]     |                                                    ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `WROTE_MARKUP` in this scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xml-rs-0.1.26/src/writer/emitter.rs:136:52
[INFO] [stderr]     |
[INFO] [stderr] 136 |         self.indent_stack.last().unwrap().contains(WROTE_MARKUP)
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `WROTE_TEXT` in this scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xml-rs-0.1.26/src/writer/emitter.rs:141:50
[INFO] [stderr]     |
[INFO] [stderr] 141 |         *self.indent_stack.last_mut().unwrap() = WROTE_TEXT;
[INFO] [stderr]     |                                                  ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `WROTE_MARKUP` in this scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xml-rs-0.1.26/src/writer/emitter.rs:146:50
[INFO] [stderr]     |
[INFO] [stderr] 146 |         *self.indent_stack.last_mut().unwrap() = WROTE_MARKUP;
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `WROTE_NOTHING` in this scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xml-rs-0.1.26/src/writer/emitter.rs:151:50
[INFO] [stderr]     |
[INFO] [stderr] 151 |         *self.indent_stack.last_mut().unwrap() = WROTE_NOTHING;
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `WROTE_NOTHING` in this scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xml-rs-0.1.26/src/writer/emitter.rs:179:32
[INFO] [stderr]     |
[INFO] [stderr] 179 |         self.indent_stack.push(WROTE_NOTHING);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr]     Checking pistoncore-event_loop v0.13.1
[INFO] [stderr] error: no rules expected the token `flags`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/common.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     flags Transformations: u32 {
[INFO] [stderr]     |     ^^^^^ no rules expected this token in macro call
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `common::Transformations`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:11:41
[INFO] [stderr]    |
[INFO] [stderr] 11 | use common::{ColorType, BitDepth, Info, Transformations};
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^ no `Transformations` in `common`
[INFO] [stderr] 
[INFO] [stderr]     Checking freetype-rs v0.3.1
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn perp<T=Scalar>(v: [T; 2]) -> [T; 2]
[INFO] [stderr]    |             ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:56:22
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn abs_transform<T=Scalar>(w: T, h: T) -> Matrix2d<T>
[INFO] [stderr]    |                      ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:72:18
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn translate<T=Scalar>(v: Vec2d<T>) -> Matrix2d<T>
[INFO] [stderr]    |                  ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:85:23
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn rotate_radians<T=Scalar>(angle: T) -> Matrix2d<T>
[INFO] [stderr]    |                       ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:102:15
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub fn orient<T=Scalar>(x: T, y: T) -> Matrix2d<T>
[INFO] [stderr]     |               ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:122:14
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn scale<T=Scalar>(sx: T, sy: T) -> Matrix2d<T>
[INFO] [stderr]     |              ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:134:14
[INFO] [stderr]     |
[INFO] [stderr] 134 | pub fn shear<T=Scalar>(v: Vec2d<T>) -> Matrix2d<T>
[INFO] [stderr]     |              ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:147:17
[INFO] [stderr]     |
[INFO] [stderr] 147 | pub fn identity<T=Scalar>() -> Matrix2d<T>
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:160:18
[INFO] [stderr]     |
[INFO] [stderr] 160 | pub fn get_scale<T=Scalar>(m: Matrix2d<T>) -> Vec2d<T>
[INFO] [stderr]     |                  ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:172:19
[INFO] [stderr]     |
[INFO] [stderr] 172 | pub fn separation<T=Scalar>(ray: Ray<T>, v: Vec2d<T>) -> Vec2d<T>
[INFO] [stderr]     |                   ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:194:27
[INFO] [stderr]     |
[INFO] [stderr] 194 | pub fn least_separation_4<T=Scalar>(
[INFO] [stderr]     |                           ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:224:25
[INFO] [stderr]     |
[INFO] [stderr] 224 | pub fn margin_rectangle<T=Scalar>(rect: Rectangle<T>, m: T) -> Rectangle<T>
[INFO] [stderr]     |                         ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:251:27
[INFO] [stderr]     |
[INFO] [stderr] 251 | pub fn relative_rectangle<T=Scalar>(
[INFO] [stderr]     |                           ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:269:26
[INFO] [stderr]     |
[INFO] [stderr] 269 | pub fn overlap_rectangle<T=Scalar>(
[INFO] [stderr]     |                          ^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:365:22
[INFO] [stderr]     |
[INFO] [stderr] 365 | pub fn area_centroid<T=Scalar>(polygon: Polygon<T>) -> (Area<T>, Vec2d<T>)
[INFO] [stderr]     |                      ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:398:13
[INFO] [stderr]     |
[INFO] [stderr] 398 | pub fn area<T=Scalar>(polygon: Polygon<T>) -> T
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:409:17
[INFO] [stderr]     |
[INFO] [stderr] 409 | pub fn centroid<T=Scalar>(polygon: Polygon<T>) -> Vec2d<T>
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:422:18
[INFO] [stderr]     |
[INFO] [stderr] 422 | pub fn line_side<T=Scalar>(line: Line<T>, v: Vec2d<T>) -> T
[INFO] [stderr]     |                  ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:435:24
[INFO] [stderr]     |
[INFO] [stderr] 435 | pub fn inside_triangle<T=Scalar>(triangle: Triangle<T>, v: Vec2d<T>) -> bool
[INFO] [stderr]     |                        ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:469:22
[INFO] [stderr]     |
[INFO] [stderr] 469 | pub fn triangle_face<T=Scalar>(triangle: Triangle<T>) -> bool
[INFO] [stderr]     |                      ^
[INFO] [stderr] 
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:508:23
[INFO] [stderr]     |
[INFO] [stderr] 508 | pub fn to_barycentric<T=Scalar>(
[INFO] [stderr]     |                       ^
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stderr] error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions.
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.11.0/./src/math.rs:534:25
[INFO] [stderr]     |
[INFO] [stderr] 534 | pub fn from_barycentric<T=Scalar>(
[INFO] [stderr]     |                         ^
[INFO] [stderr] 
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: aborting due to 22 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `piston2d-graphics`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `xml-rs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_EXPAND` in the crate root
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:68:26
[INFO] [stderr]    |
[INFO] [stderr] 68 |             transform: ::TRANSFORM_EXPAND | ::TRANSFORM_SCALE_16 | ::TRANSFORM_STRIP_16,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_SCALE_16` in the crate root
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:68:47
[INFO] [stderr]    |
[INFO] [stderr] 68 |             transform: ::TRANSFORM_EXPAND | ::TRANSFORM_SCALE_16 | ::TRANSFORM_STRIP_16,
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_STRIP_16` in the crate root
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:68:70
[INFO] [stderr]    |
[INFO] [stderr] 68 |             transform: ::TRANSFORM_EXPAND | ::TRANSFORM_SCALE_16 | ::TRANSFORM_STRIP_16,
[INFO] [stderr]    |                                                                      ^^^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_IDENTITY` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:250:27
[INFO] [stderr]     |
[INFO] [stderr] 250 |         if transform == ::TRANSFORM_IDENTITY {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_EXPAND` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:271:41
[INFO] [stderr]     |
[INFO] [stderr] 271 |                 if transform.contains(::TRANSFORM_EXPAND) {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_SCALE_16` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:291:62
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 if bit_depth == 16 && transform.intersects(::TRANSFORM_SCALE_16 | ::TRANSFORM_STRIP_16) {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_STRIP_16` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:291:85
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 if bit_depth == 16 && transform.intersects(::TRANSFORM_SCALE_16 | ::TRANSFORM_STRIP_16) {
[INFO] [stderr]     |                                                                                     ^^^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_IDENTITY` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:313:19
[INFO] [stderr]     |
[INFO] [stderr] 313 |         if t == ::TRANSFORM_IDENTITY {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_SCALE_16` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:318:23
[INFO] [stderr]     |
[INFO] [stderr] 318 |                     ::TRANSFORM_SCALE_16 | ::TRANSFORM_STRIP_16
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_STRIP_16` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:318:46
[INFO] [stderr]     |
[INFO] [stderr] 318 |                     ::TRANSFORM_SCALE_16 | ::TRANSFORM_STRIP_16
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_EXPAND` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:320:35
[INFO] [stderr]     |
[INFO] [stderr] 320 |                 _ if t.contains(::TRANSFORM_EXPAND) => 8,
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_EXPAND` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:323:46
[INFO] [stderr]     |
[INFO] [stderr] 323 |             let color_type = if t.contains(::TRANSFORM_EXPAND) {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_SCALE_16` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:351:15
[INFO] [stderr]     |
[INFO] [stderr] 351 |             ::TRANSFORM_SCALE_16 | ::TRANSFORM_STRIP_16
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_STRIP_16` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:351:38
[INFO] [stderr]     |
[INFO] [stderr] 351 |             ::TRANSFORM_SCALE_16 | ::TRANSFORM_STRIP_16
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_EXPAND` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:367:45
[INFO] [stderr]     |
[INFO] [stderr] 367 |             Indexed if trns && t.contains(::TRANSFORM_EXPAND) => 4 * 8,
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_EXPAND` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:368:37
[INFO] [stderr]     |
[INFO] [stderr] 368 |             Indexed if t.contains(::TRANSFORM_EXPAND) => 3 * 8,
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_EXPAND` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:369:41
[INFO] [stderr]     |
[INFO] [stderr] 369 |             RGB if trns && t.contains(::TRANSFORM_EXPAND) => 4 * 8,
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_EXPAND` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:370:47
[INFO] [stderr]     |
[INFO] [stderr] 370 |             Grayscale if trns && t.contains(::TRANSFORM_EXPAND) => 2 * 8,
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_EXPAND` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:371:39
[INFO] [stderr]     |
[INFO] [stderr] 371 |             Grayscale if t.contains(::TRANSFORM_EXPAND) => 1 * 8,
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `TRANSFORM_EXPAND` in the crate root
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/decoder/mod.rs:372:44
[INFO] [stderr]     |
[INFO] [stderr] 372 |             GrayscaleAlpha if t.contains(::TRANSFORM_EXPAND) => 2 * 8,
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^ not found in the crate root
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no associated item named `Best` found for type `encoder::flate2::Compression` in the current scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/encoder.rs:141:34
[INFO] [stderr]     |
[INFO] [stderr] 141 |             flate2::Compression::Best
[INFO] [stderr]     |                                  ^^^^
[INFO] [stderr]     |                                  |
[INFO] [stderr]     |                                  associated item not found in `encoder::flate2::Compression`
[INFO] [stderr]     |                                  help: there is a method with a similar name: `best`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 23 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `png`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8e357612fa1c9da012aed269a63ceee26c0895652b9f6fb1b4c53b5008c4851e"`
[INFO] running `"docker" "rm" "-f" "8e357612fa1c9da012aed269a63ceee26c0895652b9f6fb1b4c53b5008c4851e"`
[INFO] [stdout] 8e357612fa1c9da012aed269a63ceee26c0895652b9f6fb1b4c53b5008c4851e