[INFO] updating cached repository alsacoin/alsacoin
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alsacoin/alsacoin
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alsacoin/alsacoin" "work/ex/beta-1.38-1/sources/1.37.0/gh/alsacoin/alsacoin"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/alsacoin/alsacoin'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alsacoin/alsacoin" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alsacoin/alsacoin"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alsacoin/alsacoin'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 104a0a29a1160992c50d567828321ab73829673f
[INFO] sha for GitHub repo alsacoin/alsacoin: 104a0a29a1160992c50d567828321ab73829673f
[INFO] validating manifest of alsacoin/alsacoin 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 alsacoin/alsacoin 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 alsacoin/alsacoin
[INFO] removed workspace from alsacoin/alsacoin
[INFO] finished frobbing alsacoin/alsacoin
[INFO] frobbed toml for alsacoin/alsacoin written to work/ex/beta-1.38-1/sources/1.37.0/gh/alsacoin/alsacoin/Cargo.toml
[INFO] started frobbing alsacoin/alsacoin
[INFO] removed workspace from alsacoin/alsacoin
[INFO] finished frobbing alsacoin/alsacoin
[INFO] frobbed toml for alsacoin/alsacoin written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alsacoin/alsacoin/Cargo.toml
[INFO] crate alsacoin/alsacoin 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/alsacoin/alsacoin/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 alsacoin/alsacoin 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/alsacoin/alsacoin:/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] 556116a9e847af39186762d5e199d6445f19866a0c17ea593afabbcc3ea42989
[INFO] running `"docker" "start" "-a" "556116a9e847af39186762d5e199d6445f19866a0c17ea593afabbcc3ea42989"`
[INFO] [stderr]    Compiling alsacoin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "556116a9e847af39186762d5e199d6445f19866a0c17ea593afabbcc3ea42989"`
[INFO] running `"docker" "rm" "-f" "556116a9e847af39186762d5e199d6445f19866a0c17ea593afabbcc3ea42989"`
[INFO] [stdout] 556116a9e847af39186762d5e199d6445f19866a0c17ea593afabbcc3ea42989
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/alsacoin/alsacoin:/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] 9ff315c5e09ea2f391da52d326eede2dc8bcba03778df8aeb6842ac9223a4d1d
[INFO] running `"docker" "start" "-a" "9ff315c5e09ea2f391da52d326eede2dc8bcba03778df8aeb6842ac9223a4d1d"`
[INFO] [stderr]    Compiling alsacoin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "9ff315c5e09ea2f391da52d326eede2dc8bcba03778df8aeb6842ac9223a4d1d"`
[INFO] running `"docker" "rm" "-f" "9ff315c5e09ea2f391da52d326eede2dc8bcba03778df8aeb6842ac9223a4d1d"`
[INFO] [stdout] 9ff315c5e09ea2f391da52d326eede2dc8bcba03778df8aeb6842ac9223a4d1d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/alsacoin/alsacoin:/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] d3ec989caa8e83cb6c8ef1a03385000bc8cde9ed29d97f0d854d3301a1f39a93
[INFO] running `"docker" "start" "-a" "d3ec989caa8e83cb6c8ef1a03385000bc8cde9ed29d97f0d854d3301a1f39a93"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/alsacoin-238e60ade8df5cc8
[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" "d3ec989caa8e83cb6c8ef1a03385000bc8cde9ed29d97f0d854d3301a1f39a93"`
[INFO] running `"docker" "rm" "-f" "d3ec989caa8e83cb6c8ef1a03385000bc8cde9ed29d97f0d854d3301a1f39a93"`
[INFO] [stdout] d3ec989caa8e83cb6c8ef1a03385000bc8cde9ed29d97f0d854d3301a1f39a93