[INFO] updating cached repository Jon-Davis/GenECS
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Jon-Davis/GenECS
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Jon-Davis/GenECS" "work/ex/beta-1.38-1/sources/1.37.0/gh/Jon-Davis/GenECS"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Jon-Davis/GenECS'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Jon-Davis/GenECS" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jon-Davis/GenECS"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jon-Davis/GenECS'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fffa220a91c5d4da2fa362b29326c65fb193af81
[INFO] sha for GitHub repo Jon-Davis/GenECS: fffa220a91c5d4da2fa362b29326c65fb193af81
[INFO] validating manifest of Jon-Davis/GenECS 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 Jon-Davis/GenECS 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 Jon-Davis/GenECS
[INFO] finished frobbing Jon-Davis/GenECS
[INFO] frobbed toml for Jon-Davis/GenECS written to work/ex/beta-1.38-1/sources/1.37.0/gh/Jon-Davis/GenECS/Cargo.toml
[INFO] started frobbing Jon-Davis/GenECS
[INFO] finished frobbing Jon-Davis/GenECS
[INFO] frobbed toml for Jon-Davis/GenECS written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jon-Davis/GenECS/Cargo.toml
[INFO] crate Jon-Davis/GenECS 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 Jon-Davis/GenECS 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Jon-Davis/GenECS:/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] aa8154ad5c89682791885dcaa1da6fe229502166590b2b19e4f9b3b6c7dfde4e
[INFO] running `"docker" "start" "-a" "aa8154ad5c89682791885dcaa1da6fe229502166590b2b19e4f9b3b6c7dfde4e"`
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling genecs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "aa8154ad5c89682791885dcaa1da6fe229502166590b2b19e4f9b3b6c7dfde4e"`
[INFO] running `"docker" "rm" "-f" "aa8154ad5c89682791885dcaa1da6fe229502166590b2b19e4f9b3b6c7dfde4e"`
[INFO] [stdout] aa8154ad5c89682791885dcaa1da6fe229502166590b2b19e4f9b3b6c7dfde4e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Jon-Davis/GenECS:/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] a63e7085a3a7a253d8ed189bc4b8e18f5baa5f8719d4b6367f26f512a9c83f4a
[INFO] running `"docker" "start" "-a" "a63e7085a3a7a253d8ed189bc4b8e18f5baa5f8719d4b6367f26f512a9c83f4a"`
[INFO] [stderr]    Compiling genecs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "a63e7085a3a7a253d8ed189bc4b8e18f5baa5f8719d4b6367f26f512a9c83f4a"`
[INFO] running `"docker" "rm" "-f" "a63e7085a3a7a253d8ed189bc4b8e18f5baa5f8719d4b6367f26f512a9c83f4a"`
[INFO] [stdout] a63e7085a3a7a253d8ed189bc4b8e18f5baa5f8719d4b6367f26f512a9c83f4a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Jon-Davis/GenECS:/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] 435f9a4985d9ebc5e2cd8b9ad629da20cae8e07d7d3f9aa55a1cd7edcd08d690
[INFO] running `"docker" "start" "-a" "435f9a4985d9ebc5e2cd8b9ad629da20cae8e07d7d3f9aa55a1cd7edcd08d690"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/genecs-bce98821e9d063d9
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests genecs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "435f9a4985d9ebc5e2cd8b9ad629da20cae8e07d7d3f9aa55a1cd7edcd08d690"`
[INFO] running `"docker" "rm" "-f" "435f9a4985d9ebc5e2cd8b9ad629da20cae8e07d7d3f9aa55a1cd7edcd08d690"`
[INFO] [stdout] 435f9a4985d9ebc5e2cd8b9ad629da20cae8e07d7d3f9aa55a1cd7edcd08d690