[INFO] updating cached repository appalachian-io/vapor-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/appalachian-io/vapor-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/appalachian-io/vapor-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/appalachian-io/vapor-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/appalachian-io/vapor-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/appalachian-io/vapor-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/appalachian-io/vapor-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/appalachian-io/vapor-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 15b4d62e7959cd922d5f4faf9524dd56598bdf59
[INFO] sha for GitHub repo appalachian-io/vapor-rust: 15b4d62e7959cd922d5f4faf9524dd56598bdf59
[INFO] validating manifest of appalachian-io/vapor-rust 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 appalachian-io/vapor-rust 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 appalachian-io/vapor-rust
[INFO] finished frobbing appalachian-io/vapor-rust
[INFO] frobbed toml for appalachian-io/vapor-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/appalachian-io/vapor-rust/Cargo.toml
[INFO] started frobbing appalachian-io/vapor-rust
[INFO] finished frobbing appalachian-io/vapor-rust
[INFO] frobbed toml for appalachian-io/vapor-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/appalachian-io/vapor-rust/Cargo.toml
[INFO] crate appalachian-io/vapor-rust 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/appalachian-io/vapor-rust/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[INFO] the lockfile is outdated, regenerating it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 appalachian-io/vapor-rust 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/appalachian-io/vapor-rust:/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] 0f62b881eaf0c4489d5fcae47a2264d4ac9083427d0403b7eebbf4c5382361b1
[INFO] running `"docker" "start" "-a" "0f62b881eaf0c4489d5fcae47a2264d4ac9083427d0403b7eebbf4c5382361b1"`
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling vapor v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "0f62b881eaf0c4489d5fcae47a2264d4ac9083427d0403b7eebbf4c5382361b1"`
[INFO] running `"docker" "rm" "-f" "0f62b881eaf0c4489d5fcae47a2264d4ac9083427d0403b7eebbf4c5382361b1"`
[INFO] [stdout] 0f62b881eaf0c4489d5fcae47a2264d4ac9083427d0403b7eebbf4c5382361b1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/appalachian-io/vapor-rust:/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] 4d6aec5180c5cb85c6b3ef1d8f20675d7966f93eab8d323bf9e174c95cc2c4db
[INFO] running `"docker" "start" "-a" "4d6aec5180c5cb85c6b3ef1d8f20675d7966f93eab8d323bf9e174c95cc2c4db"`
[INFO] [stderr]    Compiling vapor v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "4d6aec5180c5cb85c6b3ef1d8f20675d7966f93eab8d323bf9e174c95cc2c4db"`
[INFO] running `"docker" "rm" "-f" "4d6aec5180c5cb85c6b3ef1d8f20675d7966f93eab8d323bf9e174c95cc2c4db"`
[INFO] [stdout] 4d6aec5180c5cb85c6b3ef1d8f20675d7966f93eab8d323bf9e174c95cc2c4db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/appalachian-io/vapor-rust:/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] 29df9bc86803eb992d6c0dba816bff301f55f182ae21df1e6f9e9f9bdc89e4fc
[INFO] running `"docker" "start" "-a" "29df9bc86803eb992d6c0dba816bff301f55f182ae21df1e6f9e9f9bdc89e4fc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vapor-2beb5094cd7210e2
[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] [stderr]    Doc-tests vapor
[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" "29df9bc86803eb992d6c0dba816bff301f55f182ae21df1e6f9e9f9bdc89e4fc"`
[INFO] running `"docker" "rm" "-f" "29df9bc86803eb992d6c0dba816bff301f55f182ae21df1e6f9e9f9bdc89e4fc"`
[INFO] [stdout] 29df9bc86803eb992d6c0dba816bff301f55f182ae21df1e6f9e9f9bdc89e4fc