[INFO] fetching crate treexml 0.7.0...
[INFO] testing treexml-0.7.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate treexml 0.7.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate treexml 0.7.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate treexml 0.7.0
[INFO] finished tweaking crates.io crate treexml 0.7.0
[INFO] tweaked toml for crates.io crate treexml 0.7.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d6fe5e3e12a599163bc453558a4a13285de7a1b81121824e8ae101b4d9620f7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d6fe5e3e12a599163bc453558a4a13285de7a1b81121824e8ae101b4d9620f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d6fe5e3e12a599163bc453558a4a13285de7a1b81121824e8ae101b4d9620f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d6fe5e3e12a599163bc453558a4a13285de7a1b81121824e8ae101b4d9620f7", kill_on_drop: false }`
[INFO] [stdout] 7d6fe5e3e12a599163bc453558a4a13285de7a1b81121824e8ae101b4d9620f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a646345177caa3cd069b5d83028a3c0eb9531d07d54fb6aedaec86431e7ade5e
[INFO] running `Command { std: "docker" "start" "-a" "a646345177caa3cd069b5d83028a3c0eb9531d07d54fb6aedaec86431e7ade5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling treexml v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.00s
[INFO] running `Command { std: "docker" "inspect" "a646345177caa3cd069b5d83028a3c0eb9531d07d54fb6aedaec86431e7ade5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a646345177caa3cd069b5d83028a3c0eb9531d07d54fb6aedaec86431e7ade5e", kill_on_drop: false }`
[INFO] [stdout] a646345177caa3cd069b5d83028a3c0eb9531d07d54fb6aedaec86431e7ade5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 029015700c97ed1d0a9426f8298ff76bc206502f2dd3560c79f67b80f583e5c4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "029015700c97ed1d0a9426f8298ff76bc206502f2dd3560c79f67b80f583e5c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling treexml v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "029015700c97ed1d0a9426f8298ff76bc206502f2dd3560c79f67b80f583e5c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "029015700c97ed1d0a9426f8298ff76bc206502f2dd3560c79f67b80f583e5c4", kill_on_drop: false }`
[INFO] [stdout] 029015700c97ed1d0a9426f8298ff76bc206502f2dd3560c79f67b80f583e5c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ba81c0fb155dabb2f316dd70b99999f2af8782fe07b8ca4a9e5c64fdf560c17e
[INFO] running `Command { std: "docker" "start" "-a" "ba81c0fb155dabb2f316dd70b99999f2af8782fe07b8ca4a9e5c64fdf560c17e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/treexml-c473f26fe8e8202e
[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/read-e15812a5bc6878c9
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test read::cdata::no_opening_square_bracket ... ok
[INFO] [stdout] test read::document::empty ... ok
[INFO] [stdout] test read::cdata::transposed_exclamation ... ok
[INFO] [stdout] test read::element::filter_children ... ok
[INFO] [stdout] test read::element::find_child_none ... ok
[INFO] [stdout] test read::tags::mismatched_close ... ok
[INFO] [stdout] test read::cdata::plain_text ... ok
[INFO] [stdout] test read::tags::unclosed_root ... ok
[INFO] [stdout] test read::cdata::text_across_cdata ... ok
[INFO] [stdout] test read::document::no_xml_tag ... ok
[INFO] [stdout] test read::element::find_value ... ok
[INFO] [stdout] test read::element::find_child_many ... ok
[INFO] [stdout] test read::element::find_child_mut_one ... ok
[INFO] [stdout] test read::element::find_child_one ... ok
[INFO] [stdout] test read::tags::mismatched_case_close ... ok
[INFO] [stdout] test read::element::filter_children_mut ... ok
[INFO] [stdout] test read::cdata::nested_tags ... ok
[INFO] [stdout] test read::tags::self_closing ... ok
[INFO] [stdout] test read::element::find ... ok
[INFO] [stdout] test read::tags::self_closing_no_space ... ok
[INFO] [stdout] test read::document::no_root_tag ... ok
[INFO] [stdout] test read::complete::parse_document ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/write-797f0628fefe3785
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test write::builder::incremental_build_multiline ... ok
[INFO] [stdout] test write::builder::incremental_build ... ok
[INFO] [stderr]    Doc-tests treexml
[INFO] [stdout] test write::contents::plain_text ... ok
[INFO] [stdout] test write::document::simple_document ... ok
[INFO] [stdout] test write::document::condensed_document ... ok
[INFO] [stdout] test write::contents::tags_in_text ... ok
[INFO] [stdout] test write::cdata::plain_text ... ok
[INFO] [stdout] test write::element::stringify ... ok
[INFO] [stdout] test write::cdata::nested_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba81c0fb155dabb2f316dd70b99999f2af8782fe07b8ca4a9e5c64fdf560c17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba81c0fb155dabb2f316dd70b99999f2af8782fe07b8ca4a9e5c64fdf560c17e", kill_on_drop: false }`
[INFO] [stdout] ba81c0fb155dabb2f316dd70b99999f2af8782fe07b8ca4a9e5c64fdf560c17e