[INFO] crate xmltree 0.8.0 is already in cache
[INFO] testing xmltree-0.8.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate xmltree 0.8.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate xmltree 0.8.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate xmltree 0.8.0
[INFO] finished tweaking crates.io crate xmltree 0.8.0
[INFO] tweaked toml for crates.io crate xmltree 0.8.0 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 7460979e4427b810d3a4cd191524f0a033952faf750f79dc17214ce937dffbbc
[INFO] running `"docker" "start" "-a" "7460979e4427b810d3a4cd191524f0a033952faf750f79dc17214ce937dffbbc"`
[INFO] [stderr]    Compiling xmltree v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:137:36
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 elem.children.push(try!(build(reader, new_elem)));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:96:32
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[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 0.51s
[INFO] running `"docker" "inspect" "7460979e4427b810d3a4cd191524f0a033952faf750f79dc17214ce937dffbbc"`
[INFO] running `"docker" "rm" "-f" "7460979e4427b810d3a4cd191524f0a033952faf750f79dc17214ce937dffbbc"`
[INFO] [stdout] 7460979e4427b810d3a4cd191524f0a033952faf750f79dc17214ce937dffbbc
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 68e76e8f86fe810c35f1d88faa967931dc171fa954e25713dda6a9c9582360b8
[INFO] running `"docker" "start" "-a" "68e76e8f86fe810c35f1d88faa967931dc171fa954e25713dda6a9c9582360b8"`
[INFO] [stderr]    Compiling xmltree v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:137:36
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 elem.children.push(try!(build(reader, new_elem)));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:96:32
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[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 1.43s
[INFO] running `"docker" "inspect" "68e76e8f86fe810c35f1d88faa967931dc171fa954e25713dda6a9c9582360b8"`
[INFO] running `"docker" "rm" "-f" "68e76e8f86fe810c35f1d88faa967931dc171fa954e25713dda6a9c9582360b8"`
[INFO] [stdout] 68e76e8f86fe810c35f1d88faa967931dc171fa954e25713dda6a9c9582360b8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 6f5cf54626f1f1e853ef6a8af47830980726d87ee44c1714662d1909d02a6470
[INFO] running `"docker" "start" "-a" "6f5cf54626f1f1e853ef6a8af47830980726d87ee44c1714662d1909d02a6470"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xmltree-87d3041123425be6
[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] [stderr]      Running /opt/rustwide/target/debug/deps/suite-86d6ebe85ea25ec1
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_mal_02 ... ok
[INFO] [stdout] test test_new ... ok
[INFO] [stdout] test test_mal_01 ... ok
[INFO] [stdout] test test_mal_03 ... ok
[INFO] [stdout] test test_04 ... ok
[INFO] [stdout] test test_mut ... ok
[INFO] [stdout] test test_03 ... ok
[INFO] [stdout] test test_rw ... ok
[INFO] [stdout] test test_take ... ok
[INFO] [stdout] test test_02 ... ok
[INFO] [stdout] test test_write_with_config ... ok
[INFO] [stdout] test test_01 ... ok
[INFO] [stdout] test test_ns_rw ... 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" "6f5cf54626f1f1e853ef6a8af47830980726d87ee44c1714662d1909d02a6470"`
[INFO] running `"docker" "rm" "-f" "6f5cf54626f1f1e853ef6a8af47830980726d87ee44c1714662d1909d02a6470"`
[INFO] [stdout] 6f5cf54626f1f1e853ef6a8af47830980726d87ee44c1714662d1909d02a6470