[INFO] fetching crate sp-wasm-memfs 0.2.0...
[INFO] testing sp-wasm-memfs-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate sp-wasm-memfs 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sp-wasm-memfs 0.2.0 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 sp-wasm-memfs 0.2.0
[INFO] finished tweaking crates.io crate sp-wasm-memfs 0.2.0
[INFO] tweaked toml for crates.io crate sp-wasm-memfs 0.2.0 written to /workspace/builds/worker-8/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 path-clean v0.1.0
[INFO] [stderr]   Downloaded tool v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] eaa19f42a194fe9d1a36754464a54cfd4ab9078215bac6ede8dc86de875791d9
[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" "eaa19f42a194fe9d1a36754464a54cfd4ab9078215bac6ede8dc86de875791d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaa19f42a194fe9d1a36754464a54cfd4ab9078215bac6ede8dc86de875791d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa19f42a194fe9d1a36754464a54cfd4ab9078215bac6ede8dc86de875791d9", kill_on_drop: false }`
[INFO] [stdout] eaa19f42a194fe9d1a36754464a54cfd4ab9078215bac6ede8dc86de875791d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0ab5c70c5114b2499101bc18989434044a2faeb1889042d12c3a2730cef2e7c6
[INFO] running `Command { std: "docker" "start" "-a" "0ab5c70c5114b2499101bc18989434044a2faeb1889042d12c3a2730cef2e7c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling path-clean v0.1.0
[INFO] [stderr]    Compiling tool v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling sp-wasm-memfs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.37s
[INFO] running `Command { std: "docker" "inspect" "0ab5c70c5114b2499101bc18989434044a2faeb1889042d12c3a2730cef2e7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab5c70c5114b2499101bc18989434044a2faeb1889042d12c3a2730cef2e7c6", kill_on_drop: false }`
[INFO] [stdout] 0ab5c70c5114b2499101bc18989434044a2faeb1889042d12c3a2730cef2e7c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 04471903d210beae170e6c4f2dea7c6f60f2c062f69b2ef9e38419dd2e5e2fcd
[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" "04471903d210beae170e6c4f2dea7c6f60f2c062f69b2ef9e38419dd2e5e2fcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sp-wasm-memfs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "04471903d210beae170e6c4f2dea7c6f60f2c062f69b2ef9e38419dd2e5e2fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04471903d210beae170e6c4f2dea7c6f60f2c062f69b2ef9e38419dd2e5e2fcd", kill_on_drop: false }`
[INFO] [stdout] 04471903d210beae170e6c4f2dea7c6f60f2c062f69b2ef9e38419dd2e5e2fcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 0b7bd355b41ac3c101f0fd58040ab680acde0e9bdfcd436c11bd3db4d8f4435b
[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" "0b7bd355b41ac3c101f0fd58040ab680acde0e9bdfcd436c11bd3db4d8f4435b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sp_wasm_memfs-58d56cee17bcde66
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test file::test::read ... ok
[INFO] [stdout] test memfs::test::create_dir_all ... ok
[INFO] [stdout] test memfs::test::normalize_path ... ok
[INFO] [stdout] test file::test::write ... ok
[INFO] [stdout] test memfs::test::create_file ... ok
[INFO] [stdout] test memfs::test::create_dir ... ok
[INFO] [stdout] test memfs::test::open_file ... ok
[INFO] [stdout] test memfs::test::resolve_parent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sp-wasm-memfs
[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" "0b7bd355b41ac3c101f0fd58040ab680acde0e9bdfcd436c11bd3db4d8f4435b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7bd355b41ac3c101f0fd58040ab680acde0e9bdfcd436c11bd3db4d8f4435b", kill_on_drop: false }`
[INFO] [stdout] 0b7bd355b41ac3c101f0fd58040ab680acde0e9bdfcd436c11bd3db4d8f4435b