[INFO] updating cached repository 0x75960/vts
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/0x75960/vts
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/0x75960/vts" "work/ex/beta-1.37-6/sources/1.36.0/gh/0x75960/vts"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/0x75960/vts'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/0x75960/vts" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0x75960/vts"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0x75960/vts'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dd20da94accfe30fc23d5b4d45dc6cc21cddc569
[INFO] sha for GitHub repo 0x75960/vts: dd20da94accfe30fc23d5b4d45dc6cc21cddc569
[INFO] validating manifest of 0x75960/vts 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 0x75960/vts 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 0x75960/vts
[INFO] finished frobbing 0x75960/vts
[INFO] frobbed toml for 0x75960/vts written to work/ex/beta-1.37-6/sources/1.36.0/gh/0x75960/vts/Cargo.toml
[INFO] started frobbing 0x75960/vts
[INFO] finished frobbing 0x75960/vts
[INFO] frobbed toml for 0x75960/vts written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0x75960/vts/Cargo.toml
[INFO] crate 0x75960/vts already has a lockfile, it will not be regenerated
[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 0x75960/vts 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-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0x75960/vts:/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] 9a3819ce95087aba0b18d7eacb32c0add8e95775de8d6f81755c84bbe3415c3c
[INFO] running `"docker" "start" "-a" "9a3819ce95087aba0b18d7eacb32c0add8e95775de8d6f81755c84bbe3415c3c"`
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling reqwest v0.9.10
[INFO] [stderr]    Compiling vts v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.24s
[INFO] running `"docker" "inspect" "9a3819ce95087aba0b18d7eacb32c0add8e95775de8d6f81755c84bbe3415c3c"`
[INFO] running `"docker" "rm" "-f" "9a3819ce95087aba0b18d7eacb32c0add8e95775de8d6f81755c84bbe3415c3c"`
[INFO] [stdout] 9a3819ce95087aba0b18d7eacb32c0add8e95775de8d6f81755c84bbe3415c3c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0x75960/vts:/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] cd8fdf01855e862ffa044671c45a99e6c6b6b90321aa2097eb42202e813a3eb6
[INFO] running `"docker" "start" "-a" "cd8fdf01855e862ffa044671c45a99e6c6b6b90321aa2097eb42202e813a3eb6"`
[INFO] [stderr]    Compiling vts v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "cd8fdf01855e862ffa044671c45a99e6c6b6b90321aa2097eb42202e813a3eb6"`
[INFO] running `"docker" "rm" "-f" "cd8fdf01855e862ffa044671c45a99e6c6b6b90321aa2097eb42202e813a3eb6"`
[INFO] [stdout] cd8fdf01855e862ffa044671c45a99e6c6b6b90321aa2097eb42202e813a3eb6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0x75960/vts:/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] 81316c78edd1f67c4cf120978b8b07d2777a4fa54ca8430a2d8ec3a29a05c9cc
[INFO] running `"docker" "start" "-a" "81316c78edd1f67c4cf120978b8b07d2777a4fa54ca8430a2d8ec3a29a05c9cc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vts-e917a46da05d0e23
[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" "81316c78edd1f67c4cf120978b8b07d2777a4fa54ca8430a2d8ec3a29a05c9cc"`
[INFO] running `"docker" "rm" "-f" "81316c78edd1f67c4cf120978b8b07d2777a4fa54ca8430a2d8ec3a29a05c9cc"`
[INFO] [stdout] 81316c78edd1f67c4cf120978b8b07d2777a4fa54ca8430a2d8ec3a29a05c9cc