[INFO] crate xmlhelper 0.1.0 is already in cache
[INFO] extracting crate xmlhelper 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/xmlhelper/0.1.0
[INFO] extracting crate xmlhelper 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xmlhelper/0.1.0
[INFO] validating manifest of xmlhelper-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of xmlhelper-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing xmlhelper-0.1.0
[INFO] finished frobbing xmlhelper-0.1.0
[INFO] frobbed toml for xmlhelper-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/xmlhelper/0.1.0/Cargo.toml
[INFO] started frobbing xmlhelper-0.1.0
[INFO] finished frobbing xmlhelper-0.1.0
[INFO] frobbed toml for xmlhelper-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xmlhelper/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing xmlhelper-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/xmlhelper/0.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f520aebb691032f4efa5649b129343ab2db239052314d2b098ed8954b18972da
[INFO] running `"docker" "start" "-a" "f520aebb691032f4efa5649b129343ab2db239052314d2b098ed8954b18972da"`
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling xmlhelper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/decode.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | / error_chain! {
[INFO] [stderr] 13 | |   foreign_links {
[INFO] [stderr] 14 | |     Xml(::xml::reader::Error);
[INFO] [stderr] 15 | |   }
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |   }
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `"docker" "inspect" "f520aebb691032f4efa5649b129343ab2db239052314d2b098ed8954b18972da"`
[INFO] running `"docker" "rm" "-f" "f520aebb691032f4efa5649b129343ab2db239052314d2b098ed8954b18972da"`
[INFO] [stdout] f520aebb691032f4efa5649b129343ab2db239052314d2b098ed8954b18972da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/xmlhelper/0.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8375f811bc1d5191b3ce7e033f9a049e8fea792448a61c966d4abc5800d2c6eb
[INFO] running `"docker" "start" "-a" "8375f811bc1d5191b3ce7e033f9a049e8fea792448a61c966d4abc5800d2c6eb"`
[INFO] [stderr]    Compiling xmlhelper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/decode.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | / error_chain! {
[INFO] [stderr] 13 | |   foreign_links {
[INFO] [stderr] 14 | |     Xml(::xml::reader::Error);
[INFO] [stderr] 15 | |   }
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |   }
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "8375f811bc1d5191b3ce7e033f9a049e8fea792448a61c966d4abc5800d2c6eb"`
[INFO] running `"docker" "rm" "-f" "8375f811bc1d5191b3ce7e033f9a049e8fea792448a61c966d4abc5800d2c6eb"`
[INFO] [stdout] 8375f811bc1d5191b3ce7e033f9a049e8fea792448a61c966d4abc5800d2c6eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/xmlhelper/0.1.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] fe655f1fd913137caa9d50ba042915a34ff85f7b9259b9d2e9b4a3112d6d408d
[INFO] running `"docker" "start" "-a" "fe655f1fd913137caa9d50ba042915a34ff85f7b9259b9d2e9b4a3112d6d408d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xmlhelper-d5aeefc3000e41c6
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test decode::tests::test_element_list ... ok
[INFO] [stderr]    Doc-tests xmlhelper
[INFO] [stdout] test decode::tests::test_element_scope ... ok
[INFO] [stdout] test decode::tests::test_empty_element ... ok
[INFO] [stdout] test decode::tests::test_start_element ... ok
[INFO] [stdout] test decode::tests::test_fold_elements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/encode.rs - write_xml (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fe655f1fd913137caa9d50ba042915a34ff85f7b9259b9d2e9b4a3112d6d408d"`
[INFO] running `"docker" "rm" "-f" "fe655f1fd913137caa9d50ba042915a34ff85f7b9259b9d2e9b4a3112d6d408d"`
[INFO] [stdout] fe655f1fd913137caa9d50ba042915a34ff85f7b9259b9d2e9b4a3112d6d408d