[INFO] fetching crate sp-wasm-memfs 0.2.0...
[INFO] testing sp-wasm-memfs-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate sp-wasm-memfs 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sp-wasm-memfs 0.2.0 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 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-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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] aad240198fb77b367c12203f37048ed9fffe2a4a143bc598e7869976d2984913
[INFO] running `Command { std: "docker" "start" "-a" "aad240198fb77b367c12203f37048ed9fffe2a4a143bc598e7869976d2984913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aad240198fb77b367c12203f37048ed9fffe2a4a143bc598e7869976d2984913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad240198fb77b367c12203f37048ed9fffe2a4a143bc598e7869976d2984913", kill_on_drop: false }`
[INFO] [stdout] aad240198fb77b367c12203f37048ed9fffe2a4a143bc598e7869976d2984913
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 09ca7fee7ce3ce6800b0a91cd5d1f69f1fb506f7f9612b21cd01e8ecd3456644
[INFO] running `Command { std: "docker" "start" "-a" "09ca7fee7ce3ce6800b0a91cd5d1f69f1fb506f7f9612b21cd01e8ecd3456644", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling tool v0.2.1
[INFO] [stderr]    Compiling path-clean v0.1.0
[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 12.78s
[INFO] running `Command { std: "docker" "inspect" "09ca7fee7ce3ce6800b0a91cd5d1f69f1fb506f7f9612b21cd01e8ecd3456644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ca7fee7ce3ce6800b0a91cd5d1f69f1fb506f7f9612b21cd01e8ecd3456644", kill_on_drop: false }`
[INFO] [stdout] 09ca7fee7ce3ce6800b0a91cd5d1f69f1fb506f7f9612b21cd01e8ecd3456644
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a6de9b13cb67b45537b8b6ea1ddb093abee0cfcfb6fcb527b87bda89c72c31f
[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" "1a6de9b13cb67b45537b8b6ea1ddb093abee0cfcfb6fcb527b87bda89c72c31f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sp-wasm-memfs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.34s
[INFO] running `Command { std: "docker" "inspect" "1a6de9b13cb67b45537b8b6ea1ddb093abee0cfcfb6fcb527b87bda89c72c31f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a6de9b13cb67b45537b8b6ea1ddb093abee0cfcfb6fcb527b87bda89c72c31f", kill_on_drop: false }`
[INFO] [stdout] 1a6de9b13cb67b45537b8b6ea1ddb093abee0cfcfb6fcb527b87bda89c72c31f
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/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] 982bb3b8f6a6086b29077cdd7425b7bfce0a06209e457d787a00d352cc92e08b
[INFO] running `Command { std: "docker" "start" "-a" "982bb3b8f6a6086b29077cdd7425b7bfce0a06209e457d787a00d352cc92e08b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sp_wasm_memfs-fc922858ddc73fc6
[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::resolve_parent ... ok
[INFO] [stdout] test memfs::test::create_file ... ok
[INFO] [stdout] test file::test::write ... ok
[INFO] [stdout] test memfs::test::open_file ... ok
[INFO] [stdout] test memfs::test::create_dir ... ok
[INFO] [stderr]    Doc-tests sp-wasm-memfs
[INFO] [stdout] test memfs::test::normalize_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "982bb3b8f6a6086b29077cdd7425b7bfce0a06209e457d787a00d352cc92e08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982bb3b8f6a6086b29077cdd7425b7bfce0a06209e457d787a00d352cc92e08b", kill_on_drop: false }`
[INFO] [stdout] 982bb3b8f6a6086b29077cdd7425b7bfce0a06209e457d787a00d352cc92e08b