[INFO] updating cached repository compass-rs/compass
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/compass-rs/compass
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/compass-rs/compass" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/compass-rs/compass"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/compass-rs/compass'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/compass-rs/compass" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/compass-rs/compass"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/compass-rs/compass'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 53c4a9681cb263bd7ed6c501e4544031cab2b67a
[INFO] sha for GitHub repo compass-rs/compass: 53c4a9681cb263bd7ed6c501e4544031cab2b67a
[INFO] validating manifest of compass-rs/compass on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of compass-rs/compass on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing compass-rs/compass
[INFO] finished frobbing compass-rs/compass
[INFO] frobbed toml for compass-rs/compass written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/compass-rs/compass/Cargo.toml
[INFO] started frobbing compass-rs/compass
[INFO] finished frobbing compass-rs/compass
[INFO] frobbed toml for compass-rs/compass written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/compass-rs/compass/Cargo.toml
[INFO] crate compass-rs/compass already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/compass-rs/compass/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking compass-rs/compass against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-6/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/compass-rs/compass:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6081c7a472fab4be8e232f8dbeb32d77b1d7c99bc1c6c15e427254da82534fb1
[INFO] running `"docker" "start" "-a" "6081c7a472fab4be8e232f8dbeb32d77b1d7c99bc1c6c15e427254da82534fb1"`
[INFO] [stderr]    Compiling sass-sys v0.4.8
[INFO] [stderr]     Checking png v0.3.1
[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] 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: Could not compile `png`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name png /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="default"' -C metadata=69cd467159650e78 -C extra-filename=-69cd467159650e78 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-935308e5bf6cddf9.rmeta --extern flate2=/opt/crater/target/debug/deps/libflate2-1d93196164086fdb.rmeta --extern libc=/opt/crater/target/debug/deps/liblibc-549853658dabab4b.rmeta --extern num=/opt/crater/target/debug/deps/libnum-8667929919af0594.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/crater/target/debug/build/miniz-sys-ed2d244d7412a777/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `sass-sys v0.4.8`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/sass-sys-d89a4dd6a3a5dc2c/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'Build error:
[INFO] [stderr] STDERR:g++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] Please submit a full bug report,
[INFO] [stderr] with preprocessed source if appropriate.
[INFO] [stderr] See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] make: *** [src/util.o] Error 4
[INFO] [stderr] make: *** Waiting for unfinished jobs....
[INFO] [stderr] g++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] Please submit a full bug report,
[INFO] [stderr] with preprocessed source if appropriate.
[INFO] [stderr] See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] make: *** [src/bind.o] Error 4
[INFO] [stderr] g++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] Please submit a full bug report,
[INFO] [stderr] with preprocessed source if appropriate.
[INFO] [stderr] See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] make: *** [src/ast.o] Error 4
[INFO] [stderr] g++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] Please submit a full bug report,
[INFO] [stderr] with preprocessed source if appropriate.
[INFO] [stderr] See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] make: *** [src/context.o] Error 4
[INFO] [stderr] 
[INFO] [stderr] STDOUT:mkdir lib
[INFO] [stderr] cc -Wall -O2 -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/cencode.o src/cencode.c
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/ast.o src/ast.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/node.o src/node.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/context.o src/context.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/constants.o src/constants.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/functions.o src/functions.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/color_maps.o src/color_maps.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/environment.o src/environment.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/ast_fwd_decl.o src/ast_fwd_decl.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/bind.o src/bind.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/file.o src/file.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/util.o src/util.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/json.o src/json.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/units.o src/units.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/values.o src/values.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/plugins.o src/plugins.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/position.o src/position.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/lexer.o src/lexer.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/parser.o src/parser.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/prelexer.o src/prelexer.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/eval.o src/eval.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/expand.o src/expand.cpp
[INFO] [stderr] g++ -Wall -O2 -std=c++0x -I /opt/crater/target/debug/build/sass-sys-41896c74df5189bb/out/build/include -fPIC -fPIC -c -o src/listize.o src/listize.cpp
[INFO] [stderr] Makefile:249: recipe for target 'src/util.o' failed
[INFO] [stderr] Makefile:249: recipe for target 'src/bind.o' failed
[INFO] [stderr] Makefile:249: recipe for target 'src/ast.o' failed
[INFO] [stderr] Makefile:249: recipe for target 'src/context.o' failed
[INFO] [stderr] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.8/build.rs:81:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5632ddc55b33 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb8de48fc76930a93
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x5632ddc5184b - std::sys_common::backtrace::_print::ha2266954ddac1c55
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x5632ddc54926 - std::panicking::default_hook::{{closure}}::h975448ea6b286e60
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x5632ddc546b9 - std::panicking::default_hook::h45c767eadadf14be
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x5632ddc54f7f - std::panicking::rust_panic_with_hook::h1d02df52de2c5a52
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x5632ddc54b01 - std::panicking::continue_panic_fmt::h12ba60f6c9ca47f0
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x5632ddc54a4e - std::panicking::begin_panic_fmt::hc31ea410c25581d5
[INFO] [stderr]                                at src/libstd/panicking.rs:336
[INFO] [stderr]    7:     0x5632ddc01bef - build_script_build::compile::he8c321291b1810e6
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.8/build.rs:81
[INFO] [stderr]    8:     0x5632ddc0207d - build_script_build::main::hc937a9a2731c0785
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sass-sys-0.4.8/build.rs:166
[INFO] [stderr]    9:     0x5632ddc03e4f - std::rt::lang_start::{{closure}}::hf08a39e4b6b1e140
[INFO] [stderr]                                at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/rt.rs:64
[INFO] [stderr]   10:     0x5632ddc549d2 - std::panicking::try::do_call::h05c7913fdf970160
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   11:     0x5632ddc5c959 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   12:     0x5632ddc5548c - std::rt::lang_start_internal::h0dec2254ff9ebbe4
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   13:     0x5632ddc03e28 - std::rt::lang_start::hcef16f34a91eea93
[INFO] [stderr]                                at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/rt.rs:64
[INFO] [stderr]   14:     0x5632ddc020a9 - main
[INFO] [stderr]   15:     0x7f789063a2e0 - __libc_start_main
[INFO] [stderr]   16:     0x5632ddbffec9 - _start
[INFO] [stderr]   17:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "6081c7a472fab4be8e232f8dbeb32d77b1d7c99bc1c6c15e427254da82534fb1"`
[INFO] running `"docker" "rm" "-f" "6081c7a472fab4be8e232f8dbeb32d77b1d7c99bc1c6c15e427254da82534fb1"`
[INFO] [stdout] 6081c7a472fab4be8e232f8dbeb32d77b1d7c99bc1c6c15e427254da82534fb1