[INFO] updating cached repository go717franciswang/cidr-print
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/go717franciswang/cidr-print
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/go717franciswang/cidr-print" "work/ex/beta-1.38-1/sources/1.37.0/gh/go717franciswang/cidr-print"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/go717franciswang/cidr-print'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/go717franciswang/cidr-print" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/go717franciswang/cidr-print"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/go717franciswang/cidr-print'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fedf61ff1f8e40779d45d4def49ab355fac8e885
[INFO] sha for GitHub repo go717franciswang/cidr-print: fedf61ff1f8e40779d45d4def49ab355fac8e885
[INFO] validating manifest of go717franciswang/cidr-print 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 go717franciswang/cidr-print 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 go717franciswang/cidr-print
[INFO] finished frobbing go717franciswang/cidr-print
[INFO] frobbed toml for go717franciswang/cidr-print written to work/ex/beta-1.38-1/sources/1.37.0/gh/go717franciswang/cidr-print/Cargo.toml
[INFO] started frobbing go717franciswang/cidr-print
[INFO] finished frobbing go717franciswang/cidr-print
[INFO] frobbed toml for go717franciswang/cidr-print written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/go717franciswang/cidr-print/Cargo.toml
[INFO] crate go717franciswang/cidr-print 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 go717franciswang/cidr-print 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-7/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/go717franciswang/cidr-print:/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] 573ae96a6aad44e8f428a47fd20a136289f10805cb4e393cd1dd24f71b2dd59e
[INFO] running `"docker" "start" "-a" "573ae96a6aad44e8f428a47fd20a136289f10805cb4e393cd1dd24f71b2dd59e"`
[INFO] [stderr]    Compiling cidr-print v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "573ae96a6aad44e8f428a47fd20a136289f10805cb4e393cd1dd24f71b2dd59e"`
[INFO] running `"docker" "rm" "-f" "573ae96a6aad44e8f428a47fd20a136289f10805cb4e393cd1dd24f71b2dd59e"`
[INFO] [stdout] 573ae96a6aad44e8f428a47fd20a136289f10805cb4e393cd1dd24f71b2dd59e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/go717franciswang/cidr-print:/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] 9af0eaa00d46390ab7914c88db208d54db1066c6e2b9a0b04f3432c35192ba2d
[INFO] running `"docker" "start" "-a" "9af0eaa00d46390ab7914c88db208d54db1066c6e2b9a0b04f3432c35192ba2d"`
[INFO] [stderr]    Compiling cidr-print v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "9af0eaa00d46390ab7914c88db208d54db1066c6e2b9a0b04f3432c35192ba2d"`
[INFO] running `"docker" "rm" "-f" "9af0eaa00d46390ab7914c88db208d54db1066c6e2b9a0b04f3432c35192ba2d"`
[INFO] [stdout] 9af0eaa00d46390ab7914c88db208d54db1066c6e2b9a0b04f3432c35192ba2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/go717franciswang/cidr-print:/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] 099d6909fdbe0b4592b27ee7e209a33255fcd0986d116206d9b9ea7dc7380007
[INFO] running `"docker" "start" "-a" "099d6909fdbe0b4592b27ee7e209a33255fcd0986d116206d9b9ea7dc7380007"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cidr_print-f06b261e9f59b95f
[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" "099d6909fdbe0b4592b27ee7e209a33255fcd0986d116206d9b9ea7dc7380007"`
[INFO] running `"docker" "rm" "-f" "099d6909fdbe0b4592b27ee7e209a33255fcd0986d116206d9b9ea7dc7380007"`
[INFO] [stdout] 099d6909fdbe0b4592b27ee7e209a33255fcd0986d116206d9b9ea7dc7380007