[INFO] crate xml_writer 0.4.0 is already in cache
[INFO] extracting crate xml_writer 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/xml_writer/0.4.0
[INFO] extracting crate xml_writer 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xml_writer/0.4.0
[INFO] validating manifest of xml_writer-0.4.0 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 xml_writer-0.4.0 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 xml_writer-0.4.0
[INFO] finished frobbing xml_writer-0.4.0
[INFO] frobbed toml for xml_writer-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/xml_writer/0.4.0/Cargo.toml
[INFO] started frobbing xml_writer-0.4.0
[INFO] finished frobbing xml_writer-0.4.0
[INFO] frobbed toml for xml_writer-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xml_writer/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 xml_writer-0.4.0 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-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xml_writer/0.4.0:/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] 49455a0325826c6921b9bc82f8ee992e0a09baf86fd6063ec1e57423880c020b
[INFO] running `"docker" "start" "-a" "49455a0325826c6921b9bc82f8ee992e0a09baf86fd6063ec1e57423880c020b"`
[INFO] [stderr]    Compiling xml_writer v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "49455a0325826c6921b9bc82f8ee992e0a09baf86fd6063ec1e57423880c020b"`
[INFO] running `"docker" "rm" "-f" "49455a0325826c6921b9bc82f8ee992e0a09baf86fd6063ec1e57423880c020b"`
[INFO] [stdout] 49455a0325826c6921b9bc82f8ee992e0a09baf86fd6063ec1e57423880c020b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xml_writer/0.4.0:/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] 624e2a3cecfce21b98fe5b62bfcbe064382535b0605b093711992fe259b16359
[INFO] running `"docker" "start" "-a" "624e2a3cecfce21b98fe5b62bfcbe064382535b0605b093711992fe259b16359"`
[INFO] [stderr]    Compiling xml_writer v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "624e2a3cecfce21b98fe5b62bfcbe064382535b0605b093711992fe259b16359"`
[INFO] running `"docker" "rm" "-f" "624e2a3cecfce21b98fe5b62bfcbe064382535b0605b093711992fe259b16359"`
[INFO] [stdout] 624e2a3cecfce21b98fe5b62bfcbe064382535b0605b093711992fe259b16359
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xml_writer/0.4.0:/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] d8bafc0197961af250d91415c50814d3738238f0c0220487f2068c15cf549a8d
[INFO] running `"docker" "start" "-a" "d8bafc0197961af250d91415c50814d3738238f0c0220487f2068c15cf549a8d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xml_writer-0032e899995616b4
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test xml_writer::tests::comment ... ok
[INFO] [stderr]    Doc-tests xml_writer
[INFO] [stdout] test xml_writer::tests::integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "d8bafc0197961af250d91415c50814d3738238f0c0220487f2068c15cf549a8d"`
[INFO] running `"docker" "rm" "-f" "d8bafc0197961af250d91415c50814d3738238f0c0220487f2068c15cf549a8d"`
[INFO] [stdout] d8bafc0197961af250d91415c50814d3738238f0c0220487f2068c15cf549a8d