[INFO] updating cached repository mprasil/dronelab
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mprasil/dronelab
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mprasil/dronelab" "work/ex/beta-1.38-1/sources/1.37.0/gh/mprasil/dronelab"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mprasil/dronelab'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mprasil/dronelab" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mprasil/dronelab"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mprasil/dronelab'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 80269b85c7a71821a286da1a54648f4aa62244f4
[INFO] sha for GitHub repo mprasil/dronelab: 80269b85c7a71821a286da1a54648f4aa62244f4
[INFO] validating manifest of mprasil/dronelab 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 mprasil/dronelab 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 mprasil/dronelab
[INFO] finished frobbing mprasil/dronelab
[INFO] frobbed toml for mprasil/dronelab written to work/ex/beta-1.38-1/sources/1.37.0/gh/mprasil/dronelab/Cargo.toml
[INFO] started frobbing mprasil/dronelab
[INFO] finished frobbing mprasil/dronelab
[INFO] frobbed toml for mprasil/dronelab written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mprasil/dronelab/Cargo.toml
[INFO] crate mprasil/dronelab 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing mprasil/dronelab 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/mprasil/dronelab:/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] 1ad67c973af328ffae19a2ab6290df8c0e05107c7a9e109be596dba06cd8d439
[INFO] running `"docker" "start" "-a" "1ad67c973af328ffae19a2ab6290df8c0e05107c7a9e109be596dba06cd8d439"`
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling serde_yaml v0.8.5
[INFO] [stderr]    Compiling syn v0.15.9
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling dronelab v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.17s
[INFO] running `"docker" "inspect" "1ad67c973af328ffae19a2ab6290df8c0e05107c7a9e109be596dba06cd8d439"`
[INFO] running `"docker" "rm" "-f" "1ad67c973af328ffae19a2ab6290df8c0e05107c7a9e109be596dba06cd8d439"`
[INFO] [stdout] 1ad67c973af328ffae19a2ab6290df8c0e05107c7a9e109be596dba06cd8d439
[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/mprasil/dronelab:/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] 5de94ce3ce4bb3b0e12d92916087a4fe5db3f5543f3d478900a39d9b68892272
[INFO] running `"docker" "start" "-a" "5de94ce3ce4bb3b0e12d92916087a4fe5db3f5543f3d478900a39d9b68892272"`
[INFO] [stderr]    Compiling dronelab v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "5de94ce3ce4bb3b0e12d92916087a4fe5db3f5543f3d478900a39d9b68892272"`
[INFO] running `"docker" "rm" "-f" "5de94ce3ce4bb3b0e12d92916087a4fe5db3f5543f3d478900a39d9b68892272"`
[INFO] [stdout] 5de94ce3ce4bb3b0e12d92916087a4fe5db3f5543f3d478900a39d9b68892272
[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/mprasil/dronelab:/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] 026966510da56e7664ba5364b7f6cb69d794c158c672bb97857b2cadee0167ff
[INFO] running `"docker" "start" "-a" "026966510da56e7664ba5364b7f6cb69d794c158c672bb97857b2cadee0167ff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dronelab-43d717cfecfe36e4
[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" "026966510da56e7664ba5364b7f6cb69d794c158c672bb97857b2cadee0167ff"`
[INFO] running `"docker" "rm" "-f" "026966510da56e7664ba5364b7f6cb69d794c158c672bb97857b2cadee0167ff"`
[INFO] [stdout] 026966510da56e7664ba5364b7f6cb69d794c158c672bb97857b2cadee0167ff