[INFO] updating cached repository commercetools/products-csv-merger
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/commercetools/products-csv-merger
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/commercetools/products-csv-merger" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/commercetools/products-csv-merger"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/commercetools/products-csv-merger'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/commercetools/products-csv-merger" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/commercetools/products-csv-merger"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/commercetools/products-csv-merger'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d42bd6e076c0e41b11d6e20c4b890a5c0f15468c
[INFO] sha for GitHub repo commercetools/products-csv-merger: d42bd6e076c0e41b11d6e20c4b890a5c0f15468c
[INFO] validating manifest of commercetools/products-csv-merger on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of commercetools/products-csv-merger on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing commercetools/products-csv-merger
[INFO] finished frobbing commercetools/products-csv-merger
[INFO] frobbed toml for commercetools/products-csv-merger written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/commercetools/products-csv-merger/Cargo.toml
[INFO] started frobbing commercetools/products-csv-merger
[INFO] finished frobbing commercetools/products-csv-merger
[INFO] frobbed toml for commercetools/products-csv-merger written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/commercetools/products-csv-merger/Cargo.toml
[INFO] crate commercetools/products-csv-merger has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building commercetools/products-csv-merger against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/commercetools/products-csv-merger:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 1c0115dfd5851ed9196ec0d8c255c299ab64f0034463d0d31f32f4c696d157ce
[INFO] running `"docker" "start" "-a" "1c0115dfd5851ed9196ec0d8c255c299ab64f0034463d0d31f32f4c696d157ce"`
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling term v0.2.14
[INFO] [stderr]    Compiling textwrap v0.6.0
[INFO] [stderr]    Compiling csv-core v0.1.2
[INFO] [stderr]    Compiling clap v2.25.0
[INFO] [stderr]    Compiling csv v1.0.0-beta.3
[INFO] [stderr]    Compiling products-merger v1.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.70s
[INFO] running `"docker" "inspect" "1c0115dfd5851ed9196ec0d8c255c299ab64f0034463d0d31f32f4c696d157ce"`
[INFO] running `"docker" "rm" "-f" "1c0115dfd5851ed9196ec0d8c255c299ab64f0034463d0d31f32f4c696d157ce"`
[INFO] [stdout] 1c0115dfd5851ed9196ec0d8c255c299ab64f0034463d0d31f32f4c696d157ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/commercetools/products-csv-merger:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] fe7ccc2e7be0a5d3f1325a3c7e428bfb428b38f5ea4e28beea5b38f0dbae7bc0
[INFO] running `"docker" "start" "-a" "fe7ccc2e7be0a5d3f1325a3c7e428bfb428b38f5ea4e28beea5b38f0dbae7bc0"`
[INFO] [stderr]    Compiling products-merger v1.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `"docker" "inspect" "fe7ccc2e7be0a5d3f1325a3c7e428bfb428b38f5ea4e28beea5b38f0dbae7bc0"`
[INFO] running `"docker" "rm" "-f" "fe7ccc2e7be0a5d3f1325a3c7e428bfb428b38f5ea4e28beea5b38f0dbae7bc0"`
[INFO] [stdout] fe7ccc2e7be0a5d3f1325a3c7e428bfb428b38f5ea4e28beea5b38f0dbae7bc0