[INFO] updating cached repository mattastic214/RustProgVars
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mattastic214/RustProgVars
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mattastic214/RustProgVars" "work/ex/beta-1.38-1/sources/1.37.0/gh/mattastic214/RustProgVars"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mattastic214/RustProgVars'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mattastic214/RustProgVars" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mattastic214/RustProgVars"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mattastic214/RustProgVars'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0c3d4254a051b3fcac623e52f94b03de68b273ec
[INFO] sha for GitHub repo mattastic214/RustProgVars: 0c3d4254a051b3fcac623e52f94b03de68b273ec
[INFO] validating manifest of mattastic214/RustProgVars 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 mattastic214/RustProgVars 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 mattastic214/RustProgVars
[INFO] finished frobbing mattastic214/RustProgVars
[INFO] frobbed toml for mattastic214/RustProgVars written to work/ex/beta-1.38-1/sources/1.37.0/gh/mattastic214/RustProgVars/Cargo.toml
[INFO] started frobbing mattastic214/RustProgVars
[INFO] finished frobbing mattastic214/RustProgVars
[INFO] frobbed toml for mattastic214/RustProgVars written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mattastic214/RustProgVars/Cargo.toml
[INFO] crate mattastic214/RustProgVars 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 mattastic214/RustProgVars against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mattastic214/RustProgVars:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 27e85cc459db91f6683f2095b47c996a0e32b2d2fa6762409200a022e70479a3
[INFO] running `"docker" "start" "-a" "27e85cc459db91f6683f2095b47c996a0e32b2d2fa6762409200a022e70479a3"`
[INFO] [stderr]    Compiling variables v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "27e85cc459db91f6683f2095b47c996a0e32b2d2fa6762409200a022e70479a3"`
[INFO] running `"docker" "rm" "-f" "27e85cc459db91f6683f2095b47c996a0e32b2d2fa6762409200a022e70479a3"`
[INFO] [stdout] 27e85cc459db91f6683f2095b47c996a0e32b2d2fa6762409200a022e70479a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mattastic214/RustProgVars:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 86d4620eaeafa5f466729483ce931b6ba98eec204490199b307d698d6768f517
[INFO] running `"docker" "start" "-a" "86d4620eaeafa5f466729483ce931b6ba98eec204490199b307d698d6768f517"`
[INFO] [stderr]    Compiling variables v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "86d4620eaeafa5f466729483ce931b6ba98eec204490199b307d698d6768f517"`
[INFO] running `"docker" "rm" "-f" "86d4620eaeafa5f466729483ce931b6ba98eec204490199b307d698d6768f517"`
[INFO] [stdout] 86d4620eaeafa5f466729483ce931b6ba98eec204490199b307d698d6768f517
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mattastic214/RustProgVars:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 21ff431dd51fffaa8fbed2f99a0e745c9c2d24422a70bbab337e37daffa82123
[INFO] running `"docker" "start" "-a" "21ff431dd51fffaa8fbed2f99a0e745c9c2d24422a70bbab337e37daffa82123"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/variables-5f3a16f44e6fbea3
[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" "21ff431dd51fffaa8fbed2f99a0e745c9c2d24422a70bbab337e37daffa82123"`
[INFO] running `"docker" "rm" "-f" "21ff431dd51fffaa8fbed2f99a0e745c9c2d24422a70bbab337e37daffa82123"`
[INFO] [stdout] 21ff431dd51fffaa8fbed2f99a0e745c9c2d24422a70bbab337e37daffa82123