[INFO] crate redwood 0.1.0 is already in cache
[INFO] extracting crate redwood 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/redwood/0.1.0
[INFO] extracting crate redwood 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/redwood/0.1.0
[INFO] validating manifest of redwood-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of redwood-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing redwood-0.1.0
[INFO] finished frobbing redwood-0.1.0
[INFO] frobbed toml for redwood-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/redwood/0.1.0/Cargo.toml
[INFO] started frobbing redwood-0.1.0
[INFO] finished frobbing redwood-0.1.0
[INFO] frobbed toml for redwood-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/redwood/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing redwood-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/redwood/0.1.0:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c59e4029988bd3426e91e7702fba850a3ed01d9de5c670fae5a0db3ffcfdbd63
[INFO] running `"docker" "start" "-a" "c59e4029988bd3426e91e7702fba850a3ed01d9de5c670fae5a0db3ffcfdbd63"`
[INFO] [stderr]    Compiling redwood v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `redwood v0.1.0 (/opt/crater/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/redwood-dfc179c660d6d774/build-script-build` (exit code: 1)
[INFO] [stderr] --- stdout
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CC = None
[INFO] [stderr] CC = None
[INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CFLAGS = None
[INFO] [stderr] CFLAGS = None
[INFO] [stderr] CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr] DEBUG = Some("true")
[INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
[INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/crater/target/debug/build/redwood-084f620d1eae2f59/out/src/avx_convert.o" "-c" "src/avx_convert.s"
[INFO] [stderr] cargo:warning=src/avx_convert.s: Assembler messages:
[INFO] [stderr] cargo:warning=src/avx_convert.s:8: Error: bad expression
[INFO] [stderr] cargo:warning=src/avx_convert.s:8: Error: invalid use of register
[INFO] [stderr] cargo:warning=src/avx_convert.s:8: Error: junk `input(ymm0):f32' after expression
[INFO] [stderr] cargo:warning=src/avx_convert.s:9: Error: invalid character '=' in operand 3
[INFO] [stderr] cargo:warning=src/avx_convert.s:11: Error: invalid character '=' in operand 2
[INFO] [stderr] cargo:warning=src/avx_convert.s:13: Error: invalid character '=' in operand 3
[INFO] [stderr] cargo:warning=src/avx_convert.s:14: Error: invalid character '=' in operand 3
[INFO] [stderr] cargo:warning=src/avx_convert.s:15: Error: invalid character '=' in operand 3
[INFO] [stderr] cargo:warning=src/avx_convert.s:16: Error: invalid character '=' in operand 3
[INFO] [stderr] cargo:warning=src/avx_convert.s:17: Error: invalid character '=' in operand 3
[INFO] [stderr] cargo:warning=src/avx_convert.s:18: Error: bad expression
[INFO] [stderr] cargo:warning=src/avx_convert.s:18: Error: invalid use of register
[INFO] [stderr] cargo:warning=src/avx_convert.s:18: Error: junk `return(xmm1)result_if_negative|result_if_nonnegative' after expression
[INFO] [stderr] cargo:warning=src/avx_convert.s:28: Error: bad expression
[INFO] [stderr] cargo:warning=src/avx_convert.s:28: Error: invalid use of register
[INFO] [stderr] cargo:warning=src/avx_convert.s:28: Error: junk `input(xmm0):i16' after expression
[INFO] [stderr] cargo:warning=src/avx_convert.s:33: Error: invalid character '=' in operand 3
[INFO] [stderr] cargo:warning=src/avx_convert.s:34: Error: invalid character '=' in operand 3
[INFO] [stderr] cargo:warning=src/avx_convert.s:35: Error: invalid character '=' in operand 3
[INFO] [stderr] cargo:warning=src/avx_convert.s:36: Error: invalid character '=' in operand 3
[INFO] [stderr] cargo:warning=src/avx_convert.s:37: Error: bad expression
[INFO] [stderr] cargo:warning=src/avx_convert.s:37: Error: invalid use of register
[INFO] [stderr] cargo:warning=src/avx_convert.s:37: Error: junk `return (xmm8)result_if_negative|result_if_nonnegative' after expression
[INFO] [stderr] exit code: 1
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/crater/target/debug/build/redwood-084f620d1eae2f59/out/src/avx_convert.o" "-c" "src/avx_convert.s" with args "cc" did not execute successfully (status code exit code: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "c59e4029988bd3426e91e7702fba850a3ed01d9de5c670fae5a0db3ffcfdbd63"`
[INFO] running `"docker" "rm" "-f" "c59e4029988bd3426e91e7702fba850a3ed01d9de5c670fae5a0db3ffcfdbd63"`
[INFO] [stdout] c59e4029988bd3426e91e7702fba850a3ed01d9de5c670fae5a0db3ffcfdbd63