[INFO] crate maomi 0.1.0 is already in cache
[INFO] checking maomi-0.1.0 against master#52b605c8cb2f730e607de0777a694cd1b9bb3e15 for pr-72622
[INFO] extracting crate maomi 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate maomi 0.1.0 on toolchain 52b605c8cb2f730e607de0777a694cd1b9bb3e15
[INFO] running `"/workspace/cargo-home/bin/cargo" "+52b605c8cb2f730e607de0777a694cd1b9bb3e15" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate maomi 0.1.0
[INFO] finished tweaking crates.io crate maomi 0.1.0
[INFO] tweaked toml for crates.io crate maomi 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+52b605c8cb2f730e607de0777a694cd1b9bb3e15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+52b605c8cb2f730e607de0777a694cd1b9bb3e15" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+52b605c8cb2f730e607de0777a694cd1b9bb3e15" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 78a10dcecdcf71c6cd01299091c67bd97718c60a67fec678b14d8d27274f84ab
[INFO] running `"docker" "start" "-a" "78a10dcecdcf71c6cd01299091c67bd97718c60a67fec678b14d8d27274f84ab"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] Compiling log v0.4.8
[INFO] [stderr] Compiling lazy_static v1.4.0
[INFO] [stderr] Compiling proc-macro-nested v0.1.4
[INFO] [stderr] Checking futures-core v0.3.5
[INFO] [stderr] Compiling proc-macro-hack v0.5.16
[INFO] [stderr] Compiling serde v1.0.110
[INFO] [stderr] Checking slab v0.4.2
[INFO] [stderr] Compiling byteorder v1.3.4
[INFO] [stderr] Checking me-cell v0.1.0
[INFO] [stderr] Checking downcast-rs v1.1.1
[INFO] [stderr] Checking base64 v0.11.0
[INFO] [stderr] Compiling memchr v2.3.3
[INFO] [stderr] Compiling syn v1.0.26
[INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.12
[INFO] [stderr] Checking futures-channel v0.3.5
[INFO] [stderr] Compiling quick-xml v0.16.1
[INFO] [stderr] Compiling wasm-bindgen-backend v0.2.62
[INFO] [stderr] Compiling pin-project-internal v0.4.17
[INFO] [stderr] Compiling futures-macro v0.3.5
[INFO] [stderr] Compiling serde_derive v1.0.110
[INFO] [stderr] Compiling maomi-macro v0.1.0
[INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.62
[INFO] [stderr] Compiling wasm-bindgen-macro v0.2.62
[INFO] [stderr] Checking wasm-bindgen v0.2.62
[INFO] [stderr] Checking pin-project v0.4.17
[INFO] [stderr] Checking futures-util v0.3.5
[INFO] [stderr] Checking js-sys v0.3.39
[INFO] [stderr] Checking console_error_panic_hook v0.1.6
[INFO] [stderr] Checking web-sys v0.3.39
[INFO] [stderr] Checking wasm-bindgen-futures v0.4.12
[INFO] [stderr] Checking wasm-bindgen-test v0.3.12
[INFO] [stderr] Checking futures-executor v0.3.5
[INFO] [stderr] Checking futures v0.3.5
[INFO] [stderr] Checking bincode v1.2.1
[INFO] [stderr] Checking console_log v0.1.2
[INFO] [stderr] Checking maomi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the type `std::boxed::Box<dyn component::Component<B>>` does not permit being left uninitialized
[INFO] [stderr] --> src/node.rs:624:34
[INFO] [stderr] |
[INFO] [stderr] 624 | let component = unsafe { std::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] | |
[INFO] [stderr] | this code causes undefined behavior when executed
[INFO] [stderr] | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] = note: `Box` must be non-null
[INFO] [stderr]
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr]
[INFO] [stderr] warning: the type `std::boxed::Box<dyn component::Component<B>>` does not permit being left uninitialized
[INFO] [stderr] --> src/node.rs:624:34
[INFO] [stderr] |
[INFO] [stderr] 624 | let component = unsafe { std::mem::MaybeUninit::uninit().assume_init() };
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] | |
[INFO] [stderr] | this code causes undefined behavior when executed
[INFO] [stderr] | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] = note: `Box` must be non-null
[INFO] [stderr]
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `"docker" "inspect" "78a10dcecdcf71c6cd01299091c67bd97718c60a67fec678b14d8d27274f84ab"`
[INFO] running `"docker" "rm" "-f" "78a10dcecdcf71c6cd01299091c67bd97718c60a67fec678b14d8d27274f84ab"`
[INFO] [stdout] 78a10dcecdcf71c6cd01299091c67bd97718c60a67fec678b14d8d27274f84ab