[INFO] crate xmltree 0.8.0 is already in cache
[INFO] extracting crate xmltree 0.8.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/xmltree/0.8.0
[INFO] extracting crate xmltree 0.8.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xmltree/0.8.0
[INFO] validating manifest of xmltree-0.8.0 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 xmltree-0.8.0 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 xmltree-0.8.0
[INFO] finished frobbing xmltree-0.8.0
[INFO] frobbed toml for xmltree-0.8.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/xmltree/0.8.0/Cargo.toml
[INFO] started frobbing xmltree-0.8.0
[INFO] finished frobbing xmltree-0.8.0
[INFO] frobbed toml for xmltree-0.8.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xmltree/0.8.0/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 xmltree-0.8.0 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/xmltree/0.8.0:/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] 12a2b77f01dbb929c0d487929d84ee1e1703ed57a63d53b315e173f58c6284fc
[INFO] running `"docker" "start" "-a" "12a2b77f01dbb929c0d487929d84ee1e1703ed57a63d53b315e173f58c6284fc"`
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling xmltree v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Namespace` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 40  | pub use xml::namespace::Namespace;
[INFO] [stderr]     |         ------------------------- the item `Namespace` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 214 |         use xml::namespace::Namespace;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `"docker" "inspect" "12a2b77f01dbb929c0d487929d84ee1e1703ed57a63d53b315e173f58c6284fc"`
[INFO] running `"docker" "rm" "-f" "12a2b77f01dbb929c0d487929d84ee1e1703ed57a63d53b315e173f58c6284fc"`
[INFO] [stdout] 12a2b77f01dbb929c0d487929d84ee1e1703ed57a63d53b315e173f58c6284fc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/xmltree/0.8.0:/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] 0d80657605e9a6fffcdc42b5d46ea6f0861838d06f94f99d11d000aabaddc1a5
[INFO] running `"docker" "start" "-a" "0d80657605e9a6fffcdc42b5d46ea6f0861838d06f94f99d11d000aabaddc1a5"`
[INFO] [stderr]    Compiling xmltree v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Namespace` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 40  | pub use xml::namespace::Namespace;
[INFO] [stderr]     |         ------------------------- the item `Namespace` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 214 |         use xml::namespace::Namespace;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `"docker" "inspect" "0d80657605e9a6fffcdc42b5d46ea6f0861838d06f94f99d11d000aabaddc1a5"`
[INFO] running `"docker" "rm" "-f" "0d80657605e9a6fffcdc42b5d46ea6f0861838d06f94f99d11d000aabaddc1a5"`
[INFO] [stdout] 0d80657605e9a6fffcdc42b5d46ea6f0861838d06f94f99d11d000aabaddc1a5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/xmltree/0.8.0:/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] 4f15640afedbf2b0c346f75f4df46f4b32ba7c3ddd0978aa6d3f7636117e31d1
[INFO] running `"docker" "start" "-a" "4f15640afedbf2b0c346f75f4df46f4b32ba7c3ddd0978aa6d3f7636117e31d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xmltree-50b19fe54aae6c77
[INFO] [stderr]      Running /opt/crater/target/debug/deps/suite-cdab2098f8896231
[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] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_mut ... ok
[INFO] [stdout] test test_mal_01 ... ok
[INFO] [stdout] test test_04 ... ok
[INFO] [stdout] test test_03 ... ok
[INFO] [stdout] test test_mal_02 ... ok
[INFO] [stdout] test test_mal_03 ... ok
[INFO] [stdout] test test_02 ... ok
[INFO] [stdout] test test_new ... ok
[INFO] [stdout] test test_rw ... ok
[INFO] [stdout] test test_take ... ok
[INFO] [stdout] test test_write_with_config ... ok
[INFO] [stdout] test test_ns_rw ... ok
[INFO] [stdout] test test_01 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xmltree
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 7) ... 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" "4f15640afedbf2b0c346f75f4df46f4b32ba7c3ddd0978aa6d3f7636117e31d1"`
[INFO] running `"docker" "rm" "-f" "4f15640afedbf2b0c346f75f4df46f4b32ba7c3ddd0978aa6d3f7636117e31d1"`
[INFO] [stdout] 4f15640afedbf2b0c346f75f4df46f4b32ba7c3ddd0978aa6d3f7636117e31d1