[INFO] fetching crate xmltree 0.10.2...
[INFO] testing xmltree-0.10.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate xmltree 0.10.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate xmltree 0.10.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xmltree 0.10.2
[INFO] finished tweaking crates.io crate xmltree 0.10.2
[INFO] tweaked toml for crates.io crate xmltree 0.10.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09733fe723d7aa6218c871ebd3a2ff006fa581acceb0ec6071460b5312b1852a
[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" "09733fe723d7aa6218c871ebd3a2ff006fa581acceb0ec6071460b5312b1852a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09733fe723d7aa6218c871ebd3a2ff006fa581acceb0ec6071460b5312b1852a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09733fe723d7aa6218c871ebd3a2ff006fa581acceb0ec6071460b5312b1852a", kill_on_drop: false }`
[INFO] [stdout] 09733fe723d7aa6218c871ebd3a2ff006fa581acceb0ec6071460b5312b1852a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72245d576c177899bf5d83aa47c69d5c2f32c9faef5eb763b62b9fe5fa39db62
[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" "72245d576c177899bf5d83aa47c69d5c2f32c9faef5eb763b62b9fe5fa39db62", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling xmltree v0.10.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "72245d576c177899bf5d83aa47c69d5c2f32c9faef5eb763b62b9fe5fa39db62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72245d576c177899bf5d83aa47c69d5c2f32c9faef5eb763b62b9fe5fa39db62", kill_on_drop: false }`
[INFO] [stdout] 72245d576c177899bf5d83aa47c69d5c2f32c9faef5eb763b62b9fe5fa39db62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 476a00fcf8a512650dd854221d3a771994939454465bb303ebd1e2e9e57dc75d
[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" "476a00fcf8a512650dd854221d3a771994939454465bb303ebd1e2e9e57dc75d", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmltree v0.10.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "476a00fcf8a512650dd854221d3a771994939454465bb303ebd1e2e9e57dc75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "476a00fcf8a512650dd854221d3a771994939454465bb303ebd1e2e9e57dc75d", kill_on_drop: false }`
[INFO] [stdout] 476a00fcf8a512650dd854221d3a771994939454465bb303ebd1e2e9e57dc75d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 2e8ee90b05293bc85cda38469a7c02c87f65fc5d8a11647b85ef6f62fbf49783
[INFO] running `Command { std: "docker" "start" "-a" "2e8ee90b05293bc85cda38469a7c02c87f65fc5d8a11647b85ef6f62fbf49783", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xmltree-c184715b9832ee3b
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/suite-1f30fd5557f532b8
[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 17 tests
[INFO] [stdout] test test_mal_02 ... ok
[INFO] [stdout] test test_mal_01 ... ok
[INFO] [stdout] test test_mal_03 ... ok
[INFO] [stdout] test test_mut ... ok
[INFO] [stdout] test test_new ... ok
[INFO] [stdout] test test_03 ... ok
[INFO] [stdout] test test_no_root_node ... ok
[INFO] [stdout] test test_04 ... ok
[INFO] [stdout] test test_ns ... ok
[INFO] [stderr]    Doc-tests xmltree
[INFO] [stdout] test test_01 ... ok
[INFO] [stdout] test test_take ... ok
[INFO] [stdout] test test_parse_all ... ok
[INFO] [stdout] test test_ns_rw ... ok
[INFO] [stdout] test test_write_with_config ... ok
[INFO] [stdout] test test_text ... ok
[INFO] [stdout] test test_rw ... ok
[INFO] [stdout] test test_02 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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 `Command { std: "docker" "inspect" "2e8ee90b05293bc85cda38469a7c02c87f65fc5d8a11647b85ef6f62fbf49783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8ee90b05293bc85cda38469a7c02c87f65fc5d8a11647b85ef6f62fbf49783", kill_on_drop: false }`
[INFO] [stdout] 2e8ee90b05293bc85cda38469a7c02c87f65fc5d8a11647b85ef6f62fbf49783