[INFO] fetching crate imdom 0.0.1...
[INFO] testing imdom-0.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate imdom 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate imdom 0.0.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imdom 0.0.1
[INFO] finished tweaking crates.io crate imdom 0.0.1
[INFO] tweaked toml for crates.io crate imdom 0.0.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uexpr v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03fed0e59d6ea61f04f621d899ef133f2ed742635a4c578174a676dcd3e69e36
[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" "03fed0e59d6ea61f04f621d899ef133f2ed742635a4c578174a676dcd3e69e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03fed0e59d6ea61f04f621d899ef133f2ed742635a4c578174a676dcd3e69e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03fed0e59d6ea61f04f621d899ef133f2ed742635a4c578174a676dcd3e69e36", kill_on_drop: false }`
[INFO] [stdout] 03fed0e59d6ea61f04f621d899ef133f2ed742635a4c578174a676dcd3e69e36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cc54cb6ecb3c8977c98ca7fac1768231b3dffb0a193527dc0b65996c1e85440
[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" "0cc54cb6ecb3c8977c98ca7fac1768231b3dffb0a193527dc0b65996c1e85440", kill_on_drop: false }`
[INFO] [stderr]    Compiling uexpr v0.0.1
[INFO] [stderr]    Compiling imdom v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "0cc54cb6ecb3c8977c98ca7fac1768231b3dffb0a193527dc0b65996c1e85440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc54cb6ecb3c8977c98ca7fac1768231b3dffb0a193527dc0b65996c1e85440", kill_on_drop: false }`
[INFO] [stdout] 0cc54cb6ecb3c8977c98ca7fac1768231b3dffb0a193527dc0b65996c1e85440
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dcc8357881f11b8b3264575793ad1aace1b0b6ebf667ca3a54b43ca10552ac3
[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" "5dcc8357881f11b8b3264575793ad1aace1b0b6ebf667ca3a54b43ca10552ac3", kill_on_drop: false }`
[INFO] [stderr]    Compiling imdom v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "5dcc8357881f11b8b3264575793ad1aace1b0b6ebf667ca3a54b43ca10552ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dcc8357881f11b8b3264575793ad1aace1b0b6ebf667ca3a54b43ca10552ac3", kill_on_drop: false }`
[INFO] [stdout] 5dcc8357881f11b8b3264575793ad1aace1b0b6ebf667ca3a54b43ca10552ac3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 09017185fb1666ef7239a4e3c9be5cb11857607c9743073b96a27ce8e4972cfd
[INFO] running `Command { std: "docker" "start" "-a" "09017185fb1666ef7239a4e3c9be5cb11857607c9743073b96a27ce8e4972cfd", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/imdom-2127c324ddafb9ac
[INFO] [stdout] test dom::tests::new_namespaces ... ok
[INFO] [stdout] test dom::tests::serializing ... ok
[INFO] [stdout] test namespaces::tests::predefined_namspaces ... ok
[INFO] [stdout] test uexpr_token_parser::tests::parse_prefixed_attribute_current_namespace ... ok
[INFO] [stdout] test uexpr_token_parser::tests::parse_prefixed_empty_element_different_namespace ... ok
[INFO] [stdout] test uexpr_token_parser::tests::parse_prefixed_attribute_different_namespace ... ok
[INFO] [stdout] test uexpr_token_parser::tests::parse_unprefixed_empty_element ... ok
[INFO] [stdout] test uexpr_token_parser::tests::parse_unprefixed_empty_element_local_attribute ... ok
[INFO] [stdout] test uexpr_token_parser::tests::parse_prefixed_empty_element_current_namespace ... ok
[INFO] [stdout] test uexpr_token_parser::tests::parse_unprefixed_attribute ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uexpr_imdom_repl-faf8a2e45ef1c797
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests imdom
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09017185fb1666ef7239a4e3c9be5cb11857607c9743073b96a27ce8e4972cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09017185fb1666ef7239a4e3c9be5cb11857607c9743073b96a27ce8e4972cfd", kill_on_drop: false }`
[INFO] [stdout] 09017185fb1666ef7239a4e3c9be5cb11857607c9743073b96a27ce8e4972cfd