[INFO] fetching crate serde-roxmltree 0.9.2...
[INFO] testing serde-roxmltree-0.9.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate serde-roxmltree 0.9.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate serde-roxmltree 0.9.2
[INFO] finished tweaking crates.io crate serde-roxmltree 0.9.2
[INFO] tweaked toml for crates.io crate serde-roxmltree 0.9.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-roxmltree 0.9.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde-roxmltree 0.9.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58c821645e7a1eb9baded108433d99b666dbee37485e27efcf0aaf25b4513238
[INFO] running `Command { std: "docker" "start" "-a" "58c821645e7a1eb9baded108433d99b666dbee37485e27efcf0aaf25b4513238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58c821645e7a1eb9baded108433d99b666dbee37485e27efcf0aaf25b4513238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c821645e7a1eb9baded108433d99b666dbee37485e27efcf0aaf25b4513238", kill_on_drop: false }`
[INFO] [stdout] 58c821645e7a1eb9baded108433d99b666dbee37485e27efcf0aaf25b4513238
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66377ec9caaa5695a44e6f4d2f6fea261076234e877c576358b8cebbcab0338d
[INFO] running `Command { std: "docker" "start" "-a" "66377ec9caaa5695a44e6f4d2f6fea261076234e877c576358b8cebbcab0338d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.223
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling roxmltree v0.20.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling serde-roxmltree v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `Command { std: "docker" "inspect" "66377ec9caaa5695a44e6f4d2f6fea261076234e877c576358b8cebbcab0338d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66377ec9caaa5695a44e6f4d2f6fea261076234e877c576358b8cebbcab0338d", kill_on_drop: false }`
[INFO] [stdout] 66377ec9caaa5695a44e6f4d2f6fea261076234e877c576358b8cebbcab0338d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc3ef3d3587bb08d07ab63e7e45ed089748ad854f94a37fcc0e13bffaab411c7
[INFO] running `Command { std: "docker" "start" "-a" "cc3ef3d3587bb08d07ab63e7e45ed089748ad854f94a37fcc0e13bffaab411c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.223
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.223
[INFO] [stderr]    Compiling serde-roxmltree v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.53s
[INFO] running `Command { std: "docker" "inspect" "cc3ef3d3587bb08d07ab63e7e45ed089748ad854f94a37fcc0e13bffaab411c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc3ef3d3587bb08d07ab63e7e45ed089748ad854f94a37fcc0e13bffaab411c7", kill_on_drop: false }`
[INFO] [stdout] cc3ef3d3587bb08d07ab63e7e45ed089748ad854f94a37fcc0e13bffaab411c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 842a25367100dee9f09c28d92fd799100d730c79e33c78dee588ee1c18c55def
[INFO] running `Command { std: "docker" "start" "-a" "842a25367100dee9f09c28d92fd799100d730c79e33c78dee588ee1c18c55def", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_roxmltree-88bd67372a7e81c7)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::attributes_with_namespaces ... ok
[INFO] [stdout] test tests::attribute_variants ... ok
[INFO] [stdout] test tests::child_variants ... ok
[INFO] [stdout] test tests::children_and_attributes ... ok
[INFO] [stdout] test tests::children_with_attributes ... ok
[INFO] [stdout] test tests::children_with_namespaces ... ok
[INFO] [stdout] test tests::empty_text ... ok
[INFO] [stdout] test tests::mixed_enum_and_repeated_struct_children ... ok
[INFO] [stdout] test tests::mixed_enum_and_struct_children ... ok
[INFO] [stdout] test tests::multiple_children ... ok
[INFO] [stdout] test tests::parse_bool ... ok
[INFO] [stdout] test tests::parse_char ... ok
[INFO] [stdout] test tests::prefixed_attributes ... ok
[INFO] [stdout] test tests::prefixed_attributes_with_namespaces ... ok
[INFO] [stdout] test tests::repeated_enum_and_struct_children ... ok
[INFO] [stdout] test tests::repeated_namespaced_elements ... ok
[INFO] [stdout] test tests::unit_struct ... ok
[INFO] [stdout] test tests::unit_variant ... ok
[INFO] [stdout] test tests::zero_of_multiple_children ... ok
[INFO] [stdout] test tests::only_children_skips_content ... ok
[INFO] [stdout] test tests::optional_attribute ... ok
[INFO] [stdout] test tests::multiple_lists_of_multiple_children ... ok
[INFO] [stdout] test tests::optional_child ... ok
[INFO] [stdout] test tests::only_children_skips_attributes ... ok
[INFO] [stdout] test tests::borrowed_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_roxmltree
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 180) ... ok
[INFO] [stdout] test src/lib.rs - (line 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 160) ... ok
[INFO] [stdout] test src/lib.rs - (line 129) ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "842a25367100dee9f09c28d92fd799100d730c79e33c78dee588ee1c18c55def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842a25367100dee9f09c28d92fd799100d730c79e33c78dee588ee1c18c55def", kill_on_drop: false }`
[INFO] [stdout] 842a25367100dee9f09c28d92fd799100d730c79e33c78dee588ee1c18c55def