[INFO] updating cached repository triptec/libffi-u
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/triptec/libffi-u
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/triptec/libffi-u" "work/ex/beta-1.38-1/sources/1.37.0/gh/triptec/libffi-u"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/triptec/libffi-u'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/triptec/libffi-u" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/triptec/libffi-u"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/triptec/libffi-u'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 607066ec99e73f182cc471cd1fa952f2eecd9506
[INFO] sha for GitHub repo triptec/libffi-u: 607066ec99e73f182cc471cd1fa952f2eecd9506
[INFO] validating manifest of triptec/libffi-u 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 triptec/libffi-u 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 triptec/libffi-u
[INFO] finished frobbing triptec/libffi-u
[INFO] frobbed toml for triptec/libffi-u written to work/ex/beta-1.38-1/sources/1.37.0/gh/triptec/libffi-u/Cargo.toml
[INFO] started frobbing triptec/libffi-u
[INFO] finished frobbing triptec/libffi-u
[INFO] frobbed toml for triptec/libffi-u written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/triptec/libffi-u/Cargo.toml
[INFO] crate triptec/libffi-u already has a lockfile, it will not be regenerated
[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 triptec/libffi-u 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/gh/triptec/libffi-u:/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] 43478ddb71646d82be25e56f1772a53c15c2d06d39661639f82b09f3cd77f972
[INFO] running `"docker" "start" "-a" "43478ddb71646d82be25e56f1772a53c15c2d06d39661639f82b09f3cd77f972"`
[INFO] [stderr]    Compiling bindgen v0.31.3
[INFO] [stderr]    Compiling abort_on_panic v1.0.0
[INFO] [stderr]    Compiling clang-sys v0.21.2
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling libffi-sys v0.6.3
[INFO] [stderr]    Compiling libffi v0.6.4
[INFO] [stderr]    Compiling libffi-amzn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `"docker" "inspect" "43478ddb71646d82be25e56f1772a53c15c2d06d39661639f82b09f3cd77f972"`
[INFO] running `"docker" "rm" "-f" "43478ddb71646d82be25e56f1772a53c15c2d06d39661639f82b09f3cd77f972"`
[INFO] [stdout] 43478ddb71646d82be25e56f1772a53c15c2d06d39661639f82b09f3cd77f972
[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/gh/triptec/libffi-u:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] acc2d5cff07dfc7ee4c3d2edf8126b7885fb4839f3b0c0beaf3d893462105a1e
[INFO] running `"docker" "start" "-a" "acc2d5cff07dfc7ee4c3d2edf8126b7885fb4839f3b0c0beaf3d893462105a1e"`
[INFO] [stderr]    Compiling libffi-amzn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "acc2d5cff07dfc7ee4c3d2edf8126b7885fb4839f3b0c0beaf3d893462105a1e"`
[INFO] running `"docker" "rm" "-f" "acc2d5cff07dfc7ee4c3d2edf8126b7885fb4839f3b0c0beaf3d893462105a1e"`
[INFO] [stdout] acc2d5cff07dfc7ee4c3d2edf8126b7885fb4839f3b0c0beaf3d893462105a1e
[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/gh/triptec/libffi-u:/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" "test" "--frozen"`
[INFO] [stdout] a03e9f4c43d2d8f10076e7c989660304484fe2f30916601cf8af1f5484ccf175
[INFO] running `"docker" "start" "-a" "a03e9f4c43d2d8f10076e7c989660304484fe2f30916601cf8af1f5484ccf175"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libffi_amzn-6d1123da958d9274
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a03e9f4c43d2d8f10076e7c989660304484fe2f30916601cf8af1f5484ccf175"`
[INFO] running `"docker" "rm" "-f" "a03e9f4c43d2d8f10076e7c989660304484fe2f30916601cf8af1f5484ccf175"`
[INFO] [stdout] a03e9f4c43d2d8f10076e7c989660304484fe2f30916601cf8af1f5484ccf175