[INFO] updating cached repository melt-umn/monto-example-services
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/melt-umn/monto-example-services
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/melt-umn/monto-example-services" "work/ex/beta-1.38-1/sources/1.37.0/gh/melt-umn/monto-example-services"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/melt-umn/monto-example-services'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/melt-umn/monto-example-services" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/melt-umn/monto-example-services"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/melt-umn/monto-example-services'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ad183cb3f9a6baf80d77ae7a1fe7257daf3c341
[INFO] sha for GitHub repo melt-umn/monto-example-services: 8ad183cb3f9a6baf80d77ae7a1fe7257daf3c341
[INFO] validating manifest of melt-umn/monto-example-services 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 melt-umn/monto-example-services 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 melt-umn/monto-example-services
[INFO] finished frobbing melt-umn/monto-example-services
[INFO] frobbed toml for melt-umn/monto-example-services written to work/ex/beta-1.38-1/sources/1.37.0/gh/melt-umn/monto-example-services/Cargo.toml
[INFO] started frobbing melt-umn/monto-example-services
[INFO] finished frobbing melt-umn/monto-example-services
[INFO] frobbed toml for melt-umn/monto-example-services written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/melt-umn/monto-example-services/Cargo.toml
[INFO] crate melt-umn/monto-example-services 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 melt-umn/monto-example-services 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/melt-umn/monto-example-services:/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] ad9a8df22e2fb904f96fa98c40671cdde61bf7d7282d6c4f6a8edeb881029886
[INFO] running `"docker" "start" "-a" "ad9a8df22e2fb904f96fa98c40671cdde61bf7d7282d6c4f6a8edeb881029886"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling inotify v0.3.0
[INFO] [stderr]    Compiling shell32-sys v0.1.1
[INFO] [stderr]    Compiling filetime v0.1.14
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling pretty_logger v0.1.8
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling tokio-core v0.1.10
[INFO] [stderr]    Compiling miow v0.1.5
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling dirs v0.3.1
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling mio v0.5.1
[INFO] [stderr]    Compiling notify v4.0.2
[INFO] [stderr]    Compiling hyper v0.11.7
[INFO] [stderr]    Compiling monto v0.1.12
[INFO] [stderr]    Compiling monto-example-services v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `"docker" "inspect" "ad9a8df22e2fb904f96fa98c40671cdde61bf7d7282d6c4f6a8edeb881029886"`
[INFO] running `"docker" "rm" "-f" "ad9a8df22e2fb904f96fa98c40671cdde61bf7d7282d6c4f6a8edeb881029886"`
[INFO] [stdout] ad9a8df22e2fb904f96fa98c40671cdde61bf7d7282d6c4f6a8edeb881029886
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/melt-umn/monto-example-services:/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] aadcb8deed6c52d1a0f6116166322286f1d9c659f62d8d11a2781901fd230e0f
[INFO] running `"docker" "start" "-a" "aadcb8deed6c52d1a0f6116166322286f1d9c659f62d8d11a2781901fd230e0f"`
[INFO] [stderr]    Compiling monto-example-services v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `"docker" "inspect" "aadcb8deed6c52d1a0f6116166322286f1d9c659f62d8d11a2781901fd230e0f"`
[INFO] running `"docker" "rm" "-f" "aadcb8deed6c52d1a0f6116166322286f1d9c659f62d8d11a2781901fd230e0f"`
[INFO] [stdout] aadcb8deed6c52d1a0f6116166322286f1d9c659f62d8d11a2781901fd230e0f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/melt-umn/monto-example-services:/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] 56304dce1a4008ad5109b156f688f4e9cb90a6db522da352389f74a22eaea92f
[INFO] running `"docker" "start" "-a" "56304dce1a4008ad5109b156f688f4e9cb90a6db522da352389f74a22eaea92f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/monto_example_services-dbcc256d04425a17
[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" "56304dce1a4008ad5109b156f688f4e9cb90a6db522da352389f74a22eaea92f"`
[INFO] running `"docker" "rm" "-f" "56304dce1a4008ad5109b156f688f4e9cb90a6db522da352389f74a22eaea92f"`
[INFO] [stdout] 56304dce1a4008ad5109b156f688f4e9cb90a6db522da352389f74a22eaea92f