[INFO] fetching crate xml-string 0.0.1...
[INFO] testing xml-string-0.0.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate xml-string 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate xml-string 0.0.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xml-string 0.0.1
[INFO] finished tweaking crates.io crate xml-string 0.0.1
[INFO] tweaked toml for crates.io crate xml-string 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beac95fd7db3d8a49623b71ea0c9702a11372385c0e58be461e30e25d5ab01f5
[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" "beac95fd7db3d8a49623b71ea0c9702a11372385c0e58be461e30e25d5ab01f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beac95fd7db3d8a49623b71ea0c9702a11372385c0e58be461e30e25d5ab01f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beac95fd7db3d8a49623b71ea0c9702a11372385c0e58be461e30e25d5ab01f5", kill_on_drop: false }`
[INFO] [stdout] beac95fd7db3d8a49623b71ea0c9702a11372385c0e58be461e30e25d5ab01f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78853a9679583c6e7a85cbe95cdeed3f15e0408349160bc70b38e94691b8fc5e
[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" "78853a9679583c6e7a85cbe95cdeed3f15e0408349160bc70b38e94691b8fc5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-string v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "78853a9679583c6e7a85cbe95cdeed3f15e0408349160bc70b38e94691b8fc5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78853a9679583c6e7a85cbe95cdeed3f15e0408349160bc70b38e94691b8fc5e", kill_on_drop: false }`
[INFO] [stdout] 78853a9679583c6e7a85cbe95cdeed3f15e0408349160bc70b38e94691b8fc5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--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] 06da6194c986213eca45f4ba171fa6b2e77116b6b0e138fa82343c2a1a11f870
[INFO] running `Command { std: "docker" "start" "-a" "06da6194c986213eca45f4ba171fa6b2e77116b6b0e138fa82343c2a1a11f870", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-string v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "06da6194c986213eca45f4ba171fa6b2e77116b6b0e138fa82343c2a1a11f870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06da6194c986213eca45f4ba171fa6b2e77116b6b0e138fa82343c2a1a11f870", kill_on_drop: false }`
[INFO] [stdout] 06da6194c986213eca45f4ba171fa6b2e77116b6b0e138fa82343c2a1a11f870
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c657f1af95606638ee862ce96106abdc3e17ecb5478380661a09d6125bd023ba
[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" "c657f1af95606638ee862ce96106abdc3e17ecb5478380661a09d6125bd023ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xml_string-e5a7898e8af77c2a)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test names::chars::tests::name_continue_ascii ... ok
[INFO] [stdout] test names::chars::tests::ncname_continue_ascii ... ok
[INFO] [stdout] test names::name::tests::name_str_valid ... ok
[INFO] [stdout] test names::ncname::tests::ncname_str_valid ... ok
[INFO] [stdout] test names::qname::tests::parsed_qname_local_part ... ok
[INFO] [stdout] test names::qname::tests::parsed_qname_prefix ... ok
[INFO] [stdout] test names::uri_qualified_name::tests::parsed_uri_qualified_name_local_name ... ok
[INFO] [stdout] test names::uri_qualified_name::tests::parsed_uri_qualified_name_uri ... ok
[INFO] [stderr]    Doc-tests xml-string
[INFO] [stdout] test names::uri_qualified_name::tests::parsed_uri_qualified_name_uri_and_local ... ok
[INFO] [stdout] test names::uri_qualified_name::tests::qname_str_invalid ... ok
[INFO] [stdout] test names::uri_qualified_name::tests::qname_str_valid ... ok
[INFO] [stdout] test names::chars::tests::ncname_start_ascii ... ok
[INFO] [stdout] test names::qname::tests::parse_as_possible ... ok
[INFO] [stdout] test names::qname::tests::qname_str_invalid ... ok
[INFO] [stdout] test names::ncname::tests::ncname_str_invalid ... ok
[INFO] [stdout] test names::chars::tests::name_start_ascii ... ok
[INFO] [stdout] test names::name::tests::name_str_invalid ... ok
[INFO] [stdout] test names::qname::tests::qname_str_valid ... ok
[INFO] [stdout] test names::nmtoken::tests::nmtoken_str_invalid ... ok
[INFO] [stdout] test names::nmtoken::tests::nmtoken_str_valid ... ok
[INFO] [stdout] test names::uri_qualified_name::tests::parse_as_possible ... ok
[INFO] [stdout] test names::uri_qualified_name::tests::parsed_uri_qualified_name_from_str ... ok
[INFO] [stdout] test names::qname::tests::parsed_qname_from_str ... ok
[INFO] [stdout] test names::qname::tests::parsed_qname_prefix_and_local ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name xml_string --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern xml_string=/opt/rustwide/target/debug/deps/libxml_string-c924bb2d060affd4.rlib -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c657f1af95606638ee862ce96106abdc3e17ecb5478380661a09d6125bd023ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c657f1af95606638ee862ce96106abdc3e17ecb5478380661a09d6125bd023ba", kill_on_drop: false }`
[INFO] [stdout] c657f1af95606638ee862ce96106abdc3e17ecb5478380661a09d6125bd023ba