[INFO] fetching crate sp-wasm-memfs 0.2.0...
[INFO] testing sp-wasm-memfs-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sp-wasm-memfs 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate sp-wasm-memfs 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 866c6a796378b736eb42e67de15a41a2f7dce485bd26940bb5e190c6d084f2c9
[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" "866c6a796378b736eb42e67de15a41a2f7dce485bd26940bb5e190c6d084f2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "866c6a796378b736eb42e67de15a41a2f7dce485bd26940bb5e190c6d084f2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866c6a796378b736eb42e67de15a41a2f7dce485bd26940bb5e190c6d084f2c9", kill_on_drop: false }`
[INFO] [stdout] 866c6a796378b736eb42e67de15a41a2f7dce485bd26940bb5e190c6d084f2c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e9161fe07666157f366a2580ab439acd450502250b130bd521922cd0cd3bda2
[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" "4e9161fe07666157f366a2580ab439acd450502250b130bd521922cd0cd3bda2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tool v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling sp-wasm-memfs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.20s
[INFO] running `Command { std: "docker" "inspect" "4e9161fe07666157f366a2580ab439acd450502250b130bd521922cd0cd3bda2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e9161fe07666157f366a2580ab439acd450502250b130bd521922cd0cd3bda2", kill_on_drop: false }`
[INFO] [stdout] 4e9161fe07666157f366a2580ab439acd450502250b130bd521922cd0cd3bda2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7dcd3e8278b92cb2f70f54dfa1eee9bc6abab454fccab325f17650f3604c296
[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" "f7dcd3e8278b92cb2f70f54dfa1eee9bc6abab454fccab325f17650f3604c296", 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 2.14s
[INFO] running `Command { std: "docker" "inspect" "f7dcd3e8278b92cb2f70f54dfa1eee9bc6abab454fccab325f17650f3604c296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7dcd3e8278b92cb2f70f54dfa1eee9bc6abab454fccab325f17650f3604c296", kill_on_drop: false }`
[INFO] [stdout] f7dcd3e8278b92cb2f70f54dfa1eee9bc6abab454fccab325f17650f3604c296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10a6ec1a9a8fe4454a3d65139fef4e902f93e14bd5c67107f19ed223097e5794
[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" "10a6ec1a9a8fe4454a3d65139fef4e902f93e14bd5c67107f19ed223097e5794", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.48s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sp_wasm_memfs-7be4d5ed4893957d)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test file::test::read ... ok
[INFO] [stdout] test memfs::test::create_dir ... ok
[INFO] [stdout] test memfs::test::create_file ... ok
[INFO] [stdout] test memfs::test::normalize_path ... ok
[INFO] [stdout] test memfs::test::resolve_parent ... ok
[INFO] [stdout] test file::test::write ... ok
[INFO] [stdout] test memfs::test::open_file ... ok
[INFO] [stdout] test memfs::test::create_dir_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "10a6ec1a9a8fe4454a3d65139fef4e902f93e14bd5c67107f19ed223097e5794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10a6ec1a9a8fe4454a3d65139fef4e902f93e14bd5c67107f19ed223097e5794", kill_on_drop: false }`
[INFO] [stdout] 10a6ec1a9a8fe4454a3d65139fef4e902f93e14bd5c67107f19ed223097e5794