[INFO] crate expat-sys 2.1.6 is already in cache
[INFO] extracting crate expat-sys 2.1.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/expat-sys/2.1.6
[INFO] extracting crate expat-sys 2.1.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/expat-sys/2.1.6
[INFO] validating manifest of expat-sys-2.1.6 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of expat-sys-2.1.6 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing expat-sys-2.1.6
[INFO] finished frobbing expat-sys-2.1.6
[INFO] frobbed toml for expat-sys-2.1.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/expat-sys/2.1.6/Cargo.toml
[INFO] started frobbing expat-sys-2.1.6
[INFO] finished frobbing expat-sys-2.1.6
[INFO] frobbed toml for expat-sys-2.1.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/expat-sys/2.1.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing expat-sys-2.1.6 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/expat-sys/2.1.6:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] ca17b5757af87ba616e962aed1d591dfd94bc5602cbd2fca981a1e52c87f7a34
[INFO] running `"docker" "start" "-a" "ca17b5757af87ba616e962aed1d591dfd94bc5602cbd2fca981a1e52c87f7a34"`
[INFO] [stderr]    Compiling expat-sys v2.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "ca17b5757af87ba616e962aed1d591dfd94bc5602cbd2fca981a1e52c87f7a34"`
[INFO] running `"docker" "rm" "-f" "ca17b5757af87ba616e962aed1d591dfd94bc5602cbd2fca981a1e52c87f7a34"`
[INFO] [stdout] ca17b5757af87ba616e962aed1d591dfd94bc5602cbd2fca981a1e52c87f7a34
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/expat-sys/2.1.6:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6a06c50ffcc7752fc73ced44529dd4b2c048de9f113814f3156a9989445f5314
[INFO] running `"docker" "start" "-a" "6a06c50ffcc7752fc73ced44529dd4b2c048de9f113814f3156a9989445f5314"`
[INFO] [stderr]    Compiling expat-sys v2.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "6a06c50ffcc7752fc73ced44529dd4b2c048de9f113814f3156a9989445f5314"`
[INFO] running `"docker" "rm" "-f" "6a06c50ffcc7752fc73ced44529dd4b2c048de9f113814f3156a9989445f5314"`
[INFO] [stdout] 6a06c50ffcc7752fc73ced44529dd4b2c048de9f113814f3156a9989445f5314
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/expat-sys/2.1.6:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f86fd377277d96c0455b212dc4d0a73b1309d0ec8a9000eba11d463801769627
[INFO] running `"docker" "start" "-a" "f86fd377277d96c0455b212dc4d0a73b1309d0ec8a9000eba11d463801769627"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/expat_sys-7872cc317cd5215f
[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] [stderr]    Doc-tests expat_sys
[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" "f86fd377277d96c0455b212dc4d0a73b1309d0ec8a9000eba11d463801769627"`
[INFO] running `"docker" "rm" "-f" "f86fd377277d96c0455b212dc4d0a73b1309d0ec8a9000eba11d463801769627"`
[INFO] [stdout] f86fd377277d96c0455b212dc4d0a73b1309d0ec8a9000eba11d463801769627