[INFO] updating cached repository RustExamples/using_structs_to_structure_related_data
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RustExamples/using_structs_to_structure_related_data
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RustExamples/using_structs_to_structure_related_data" "work/ex/beta-1.38-1/sources/1.37.0/gh/RustExamples/using_structs_to_structure_related_data"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RustExamples/using_structs_to_structure_related_data'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RustExamples/using_structs_to_structure_related_data" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RustExamples/using_structs_to_structure_related_data"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RustExamples/using_structs_to_structure_related_data'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a3626e50cf17575dde92bfe478d26dfba75806f6
[INFO] sha for GitHub repo RustExamples/using_structs_to_structure_related_data: a3626e50cf17575dde92bfe478d26dfba75806f6
[INFO] validating manifest of RustExamples/using_structs_to_structure_related_data 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 RustExamples/using_structs_to_structure_related_data 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 RustExamples/using_structs_to_structure_related_data
[INFO] finished frobbing RustExamples/using_structs_to_structure_related_data
[INFO] frobbed toml for RustExamples/using_structs_to_structure_related_data written to work/ex/beta-1.38-1/sources/1.37.0/gh/RustExamples/using_structs_to_structure_related_data/Cargo.toml
[INFO] started frobbing RustExamples/using_structs_to_structure_related_data
[INFO] finished frobbing RustExamples/using_structs_to_structure_related_data
[INFO] frobbed toml for RustExamples/using_structs_to_structure_related_data written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RustExamples/using_structs_to_structure_related_data/Cargo.toml
[INFO] crate RustExamples/using_structs_to_structure_related_data 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 RustExamples/using_structs_to_structure_related_data 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RustExamples/using_structs_to_structure_related_data:/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] a93e4b0e450977367109a6209826b4131a6ade7fec85d3c27d25c65181da7e69
[INFO] running `"docker" "start" "-a" "a93e4b0e450977367109a6209826b4131a6ade7fec85d3c27d25c65181da7e69"`
[INFO] [stderr]    Compiling using_structs_to_structure_related_data v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "a93e4b0e450977367109a6209826b4131a6ade7fec85d3c27d25c65181da7e69"`
[INFO] running `"docker" "rm" "-f" "a93e4b0e450977367109a6209826b4131a6ade7fec85d3c27d25c65181da7e69"`
[INFO] [stdout] a93e4b0e450977367109a6209826b4131a6ade7fec85d3c27d25c65181da7e69
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RustExamples/using_structs_to_structure_related_data:/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] fd8b5d8049a4f25eeae7624f8fceb47ff3fe5d0d3358a0d539b815700b4ca161
[INFO] running `"docker" "start" "-a" "fd8b5d8049a4f25eeae7624f8fceb47ff3fe5d0d3358a0d539b815700b4ca161"`
[INFO] [stderr]    Compiling using_structs_to_structure_related_data v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "fd8b5d8049a4f25eeae7624f8fceb47ff3fe5d0d3358a0d539b815700b4ca161"`
[INFO] running `"docker" "rm" "-f" "fd8b5d8049a4f25eeae7624f8fceb47ff3fe5d0d3358a0d539b815700b4ca161"`
[INFO] [stdout] fd8b5d8049a4f25eeae7624f8fceb47ff3fe5d0d3358a0d539b815700b4ca161
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RustExamples/using_structs_to_structure_related_data:/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] 11b5e9336004e839ae6ffe7bd4fd22136bab4ae42d5f40702b741c8e3c5d1ffe
[INFO] running `"docker" "start" "-a" "11b5e9336004e839ae6ffe7bd4fd22136bab4ae42d5f40702b741c8e3c5d1ffe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/using_structs_to_structure_related_data-2225b6198a25c72e
[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" "11b5e9336004e839ae6ffe7bd4fd22136bab4ae42d5f40702b741c8e3c5d1ffe"`
[INFO] running `"docker" "rm" "-f" "11b5e9336004e839ae6ffe7bd4fd22136bab4ae42d5f40702b741c8e3c5d1ffe"`
[INFO] [stdout] 11b5e9336004e839ae6ffe7bd4fd22136bab4ae42d5f40702b741c8e3c5d1ffe