[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 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] caf9c876f47c1e904d5d5acd4773424380d99c1c6d8d8dfe85185e017bf2285f
[INFO] running `"docker" "start" "-a" "caf9c876f47c1e904d5d5acd4773424380d99c1c6d8d8dfe85185e017bf2285f"`
[INFO] [stderr]    Compiling openssl-sys v0.9.41
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling openssl v0.10.18
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling h2 v0.1.16
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling hyper v0.12.24
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[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 54.50s
[INFO] running `"docker" "inspect" "caf9c876f47c1e904d5d5acd4773424380d99c1c6d8d8dfe85185e017bf2285f"`
[INFO] running `"docker" "rm" "-f" "caf9c876f47c1e904d5d5acd4773424380d99c1c6d8d8dfe85185e017bf2285f"`
[INFO] [stdout] caf9c876f47c1e904d5d5acd4773424380d99c1c6d8d8dfe85185e017bf2285f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0b960eec6633e6e80aff805850ace221d9c203091d22ceb28a39c44326d7b11b
[INFO] running `"docker" "start" "-a" "0b960eec6633e6e80aff805850ace221d9c203091d22ceb28a39c44326d7b11b"`
[INFO] [stderr]    Compiling vts v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `"docker" "inspect" "0b960eec6633e6e80aff805850ace221d9c203091d22ceb28a39c44326d7b11b"`
[INFO] running `"docker" "rm" "-f" "0b960eec6633e6e80aff805850ace221d9c203091d22ceb28a39c44326d7b11b"`
[INFO] [stdout] 0b960eec6633e6e80aff805850ace221d9c203091d22ceb28a39c44326d7b11b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] abfe7966d514cd2311f1a134f595779760b7a560337763592a529a0acfd5f20d
[INFO] running `"docker" "start" "-a" "abfe7966d514cd2311f1a134f595779760b7a560337763592a529a0acfd5f20d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vts-323aab57a342ff44
[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" "abfe7966d514cd2311f1a134f595779760b7a560337763592a529a0acfd5f20d"`
[INFO] running `"docker" "rm" "-f" "abfe7966d514cd2311f1a134f595779760b7a560337763592a529a0acfd5f20d"`
[INFO] [stdout] abfe7966d514cd2311f1a134f595779760b7a560337763592a529a0acfd5f20d