[INFO] updating cached repository fumita/struct-examples
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fumita/struct-examples
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fumita/struct-examples" "work/ex/beta-1.38-1/sources/1.37.0/gh/fumita/struct-examples"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fumita/struct-examples'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fumita/struct-examples" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fumita/struct-examples"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fumita/struct-examples'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 671e514312da1e91dbefe4f9b7e7a6ae3257e463
[INFO] sha for GitHub repo fumita/struct-examples: 671e514312da1e91dbefe4f9b7e7a6ae3257e463
[INFO] validating manifest of fumita/struct-examples 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 fumita/struct-examples 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 fumita/struct-examples
[INFO] finished frobbing fumita/struct-examples
[INFO] frobbed toml for fumita/struct-examples written to work/ex/beta-1.38-1/sources/1.37.0/gh/fumita/struct-examples/Cargo.toml
[INFO] started frobbing fumita/struct-examples
[INFO] finished frobbing fumita/struct-examples
[INFO] frobbed toml for fumita/struct-examples written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fumita/struct-examples/Cargo.toml
[INFO] crate fumita/struct-examples 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 fumita/struct-examples against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fumita/struct-examples:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 290ecf6ce1c455cc79447e74f2baf6278960ea181e68bb5890b163796d61afbe
[INFO] running `"docker" "start" "-a" "290ecf6ce1c455cc79447e74f2baf6278960ea181e68bb5890b163796d61afbe"`
[INFO] [stderr]    Compiling struct-examples v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "290ecf6ce1c455cc79447e74f2baf6278960ea181e68bb5890b163796d61afbe"`
[INFO] running `"docker" "rm" "-f" "290ecf6ce1c455cc79447e74f2baf6278960ea181e68bb5890b163796d61afbe"`
[INFO] [stdout] 290ecf6ce1c455cc79447e74f2baf6278960ea181e68bb5890b163796d61afbe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fumita/struct-examples:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3161aa4a58a2649c246ecce10513a1c7af468594f6a57b5e573a66f5f8413b8a
[INFO] running `"docker" "start" "-a" "3161aa4a58a2649c246ecce10513a1c7af468594f6a57b5e573a66f5f8413b8a"`
[INFO] [stderr]    Compiling struct-examples v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "3161aa4a58a2649c246ecce10513a1c7af468594f6a57b5e573a66f5f8413b8a"`
[INFO] running `"docker" "rm" "-f" "3161aa4a58a2649c246ecce10513a1c7af468594f6a57b5e573a66f5f8413b8a"`
[INFO] [stdout] 3161aa4a58a2649c246ecce10513a1c7af468594f6a57b5e573a66f5f8413b8a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fumita/struct-examples:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8b0a3e1c6f7e65217026a1ebdec056d94dbcfd55134f36b5273b0cac8f57e891
[INFO] running `"docker" "start" "-a" "8b0a3e1c6f7e65217026a1ebdec056d94dbcfd55134f36b5273b0cac8f57e891"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/struct_examples-227bd8a755bda6ee
[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" "8b0a3e1c6f7e65217026a1ebdec056d94dbcfd55134f36b5273b0cac8f57e891"`
[INFO] running `"docker" "rm" "-f" "8b0a3e1c6f7e65217026a1ebdec056d94dbcfd55134f36b5273b0cac8f57e891"`
[INFO] [stdout] 8b0a3e1c6f7e65217026a1ebdec056d94dbcfd55134f36b5273b0cac8f57e891