[INFO] updating cached repository yupferris/hello-distro
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yupferris/hello-distro
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yupferris/hello-distro" "work/ex/beta-1.38-1/sources/1.37.0/gh/yupferris/hello-distro"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/yupferris/hello-distro'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yupferris/hello-distro" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yupferris/hello-distro"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yupferris/hello-distro'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 350eca28f8c77e1cbbb0549290a3679d9a1bfd31
[INFO] sha for GitHub repo yupferris/hello-distro: 350eca28f8c77e1cbbb0549290a3679d9a1bfd31
[INFO] validating manifest of yupferris/hello-distro 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 yupferris/hello-distro 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 yupferris/hello-distro
[INFO] finished frobbing yupferris/hello-distro
[INFO] frobbed toml for yupferris/hello-distro written to work/ex/beta-1.38-1/sources/1.37.0/gh/yupferris/hello-distro/Cargo.toml
[INFO] started frobbing yupferris/hello-distro
[INFO] finished frobbing yupferris/hello-distro
[INFO] frobbed toml for yupferris/hello-distro written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yupferris/hello-distro/Cargo.toml
[INFO] crate yupferris/hello-distro 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/yupferris/hello-distro/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[INFO] the lockfile is outdated, regenerating it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 yupferris/hello-distro 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/yupferris/hello-distro:/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] 9e861c637abd591b3c7269ef1f018aa95ac260e6817b9bb2daa63f50241d1656
[INFO] running `"docker" "start" "-a" "9e861c637abd591b3c7269ef1f018aa95ac260e6817b9bb2daa63f50241d1656"`
[INFO] [stderr]    Compiling hello-distro v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "9e861c637abd591b3c7269ef1f018aa95ac260e6817b9bb2daa63f50241d1656"`
[INFO] running `"docker" "rm" "-f" "9e861c637abd591b3c7269ef1f018aa95ac260e6817b9bb2daa63f50241d1656"`
[INFO] [stdout] 9e861c637abd591b3c7269ef1f018aa95ac260e6817b9bb2daa63f50241d1656
[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/yupferris/hello-distro:/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] 7cd8cfe6fa681c61f3b92352ff1a085103039826b909e9450ff59a8cbd65f456
[INFO] running `"docker" "start" "-a" "7cd8cfe6fa681c61f3b92352ff1a085103039826b909e9450ff59a8cbd65f456"`
[INFO] [stderr]    Compiling hello-distro v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "7cd8cfe6fa681c61f3b92352ff1a085103039826b909e9450ff59a8cbd65f456"`
[INFO] running `"docker" "rm" "-f" "7cd8cfe6fa681c61f3b92352ff1a085103039826b909e9450ff59a8cbd65f456"`
[INFO] [stdout] 7cd8cfe6fa681c61f3b92352ff1a085103039826b909e9450ff59a8cbd65f456
[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/yupferris/hello-distro:/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] 66bde68ea3f244369677ee4aa42232728048b6177d01075b176a148963cd04bf
[INFO] running `"docker" "start" "-a" "66bde68ea3f244369677ee4aa42232728048b6177d01075b176a148963cd04bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_distro-f9d127095523667a
[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" "66bde68ea3f244369677ee4aa42232728048b6177d01075b176a148963cd04bf"`
[INFO] running `"docker" "rm" "-f" "66bde68ea3f244369677ee4aa42232728048b6177d01075b176a148963cd04bf"`
[INFO] [stdout] 66bde68ea3f244369677ee4aa42232728048b6177d01075b176a148963cd04bf