[INFO] updating cached repository vksmgr/DATA
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vksmgr/DATA
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vksmgr/DATA" "work/ex/beta-1.38-1/sources/1.37.0/gh/vksmgr/DATA"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vksmgr/DATA'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vksmgr/DATA" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vksmgr/DATA"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vksmgr/DATA'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 525f6095f5f7b7a2cef24f82a36d32e8f4c7c852
[INFO] sha for GitHub repo vksmgr/DATA: 525f6095f5f7b7a2cef24f82a36d32e8f4c7c852
[INFO] validating manifest of vksmgr/DATA 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 vksmgr/DATA 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 vksmgr/DATA
[INFO] finished frobbing vksmgr/DATA
[INFO] frobbed toml for vksmgr/DATA written to work/ex/beta-1.38-1/sources/1.37.0/gh/vksmgr/DATA/Cargo.toml
[INFO] started frobbing vksmgr/DATA
[INFO] finished frobbing vksmgr/DATA
[INFO] frobbed toml for vksmgr/DATA written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vksmgr/DATA/Cargo.toml
[INFO] crate vksmgr/DATA 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 vksmgr/DATA 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-0/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/vksmgr/DATA:/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] 72c576c30f4215a33f970fd30e068c1e411ea33d95361c2f73ad359bc5b833e4
[INFO] running `"docker" "start" "-a" "72c576c30f4215a33f970fd30e068c1e411ea33d95361c2f73ad359bc5b833e4"`
[INFO] [stderr]    Compiling DATA v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `DATA` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `data`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "72c576c30f4215a33f970fd30e068c1e411ea33d95361c2f73ad359bc5b833e4"`
[INFO] running `"docker" "rm" "-f" "72c576c30f4215a33f970fd30e068c1e411ea33d95361c2f73ad359bc5b833e4"`
[INFO] [stdout] 72c576c30f4215a33f970fd30e068c1e411ea33d95361c2f73ad359bc5b833e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/vksmgr/DATA:/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] bb74521bb76c1afededf4a34ef0cfa2319900c151ea41343ebe8b0d37296279c
[INFO] running `"docker" "start" "-a" "bb74521bb76c1afededf4a34ef0cfa2319900c151ea41343ebe8b0d37296279c"`
[INFO] [stderr]    Compiling DATA v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `DATA` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `data`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "bb74521bb76c1afededf4a34ef0cfa2319900c151ea41343ebe8b0d37296279c"`
[INFO] running `"docker" "rm" "-f" "bb74521bb76c1afededf4a34ef0cfa2319900c151ea41343ebe8b0d37296279c"`
[INFO] [stdout] bb74521bb76c1afededf4a34ef0cfa2319900c151ea41343ebe8b0d37296279c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/vksmgr/DATA:/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] 9c8872e3904918c2d115dd100da2a904856cc2cbaea8179d256c289c617af111
[INFO] running `"docker" "start" "-a" "9c8872e3904918c2d115dd100da2a904856cc2cbaea8179d256c289c617af111"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/DATA-a7f75d07f21eb2b9
[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" "9c8872e3904918c2d115dd100da2a904856cc2cbaea8179d256c289c617af111"`
[INFO] running `"docker" "rm" "-f" "9c8872e3904918c2d115dd100da2a904856cc2cbaea8179d256c289c617af111"`
[INFO] [stdout] 9c8872e3904918c2d115dd100da2a904856cc2cbaea8179d256c289c617af111