[INFO] updating cached repository kbacha/csv-writing-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kbacha/csv-writing-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kbacha/csv-writing-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/kbacha/csv-writing-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kbacha/csv-writing-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kbacha/csv-writing-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/csv-writing-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/csv-writing-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ecf9217afa8275ea2114efd14cd1e454db64beda
[INFO] sha for GitHub repo kbacha/csv-writing-rs: ecf9217afa8275ea2114efd14cd1e454db64beda
[INFO] validating manifest of kbacha/csv-writing-rs 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 kbacha/csv-writing-rs 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 kbacha/csv-writing-rs
[INFO] finished frobbing kbacha/csv-writing-rs
[INFO] frobbed toml for kbacha/csv-writing-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/kbacha/csv-writing-rs/Cargo.toml
[INFO] started frobbing kbacha/csv-writing-rs
[INFO] finished frobbing kbacha/csv-writing-rs
[INFO] frobbed toml for kbacha/csv-writing-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/csv-writing-rs/Cargo.toml
[INFO] crate kbacha/csv-writing-rs 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 kbacha/csv-writing-rs 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-6/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/kbacha/csv-writing-rs:/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] 76d94f6ebe57910a111069d0e38e48934266e0d0b00d0831570429c73d78ffcc
[INFO] running `"docker" "start" "-a" "76d94f6ebe57910a111069d0e38e48934266e0d0b00d0831570429c73d78ffcc"`
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling fake v1.2.1
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling csv v1.0.0-beta.5
[INFO] [stderr]    Compiling csv-writing-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `"docker" "inspect" "76d94f6ebe57910a111069d0e38e48934266e0d0b00d0831570429c73d78ffcc"`
[INFO] running `"docker" "rm" "-f" "76d94f6ebe57910a111069d0e38e48934266e0d0b00d0831570429c73d78ffcc"`
[INFO] [stdout] 76d94f6ebe57910a111069d0e38e48934266e0d0b00d0831570429c73d78ffcc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/kbacha/csv-writing-rs:/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] 7377d06df7d9229ee34de40ba41d1c919889f9e91b91df6b788e2404d8218187
[INFO] running `"docker" "start" "-a" "7377d06df7d9229ee34de40ba41d1c919889f9e91b91df6b788e2404d8218187"`
[INFO] [stderr]    Compiling csv-writing-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "7377d06df7d9229ee34de40ba41d1c919889f9e91b91df6b788e2404d8218187"`
[INFO] running `"docker" "rm" "-f" "7377d06df7d9229ee34de40ba41d1c919889f9e91b91df6b788e2404d8218187"`
[INFO] [stdout] 7377d06df7d9229ee34de40ba41d1c919889f9e91b91df6b788e2404d8218187
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/kbacha/csv-writing-rs:/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] c759d70aeb69742a855e7e8b13604ceedbee91b08e0bce693103b85980f31e3e
[INFO] running `"docker" "start" "-a" "c759d70aeb69742a855e7e8b13604ceedbee91b08e0bce693103b85980f31e3e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csv_writing_rs-7d6ffd654059dbe0
[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" "c759d70aeb69742a855e7e8b13604ceedbee91b08e0bce693103b85980f31e3e"`
[INFO] running `"docker" "rm" "-f" "c759d70aeb69742a855e7e8b13604ceedbee91b08e0bce693103b85980f31e3e"`
[INFO] [stdout] c759d70aeb69742a855e7e8b13604ceedbee91b08e0bce693103b85980f31e3e