[INFO] fetching crate kangarootwelve_xkcp 0.1.4... [INFO] checking kangarootwelve_xkcp-0.1.4 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477 [INFO] extracting crate kangarootwelve_xkcp 0.1.4 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate kangarootwelve_xkcp 0.1.4 on toolchain 90442458ac46b1d5eed752c316da25450f67285b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kangarootwelve_xkcp 0.1.4 [INFO] finished tweaking crates.io crate kangarootwelve_xkcp 0.1.4 [INFO] tweaked toml for crates.io crate kangarootwelve_xkcp 0.1.4 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47bfd4e0217985fd3503d82ba3fd987ac78630dcc73669f2b162fcd88e4dba38 [INFO] running `Command { std: "docker" "start" "-a" "47bfd4e0217985fd3503d82ba3fd987ac78630dcc73669f2b162fcd88e4dba38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47bfd4e0217985fd3503d82ba3fd987ac78630dcc73669f2b162fcd88e4dba38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47bfd4e0217985fd3503d82ba3fd987ac78630dcc73669f2b162fcd88e4dba38", kill_on_drop: false }` [INFO] [stdout] 47bfd4e0217985fd3503d82ba3fd987ac78630dcc73669f2b162fcd88e4dba38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cc9eb046eee1caf51665e8216d3a829869ea9ef018be5c96bb430c3435b4263 [INFO] running `Command { std: "docker" "start" "-a" "7cc9eb046eee1caf51665e8216d3a829869ea9ef018be5c96bb430c3435b4263", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking page_size v0.4.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling kangarootwelve_xkcp v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/ffi_optimized64.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | unsafe { &(*(::std::ptr::null::())).state as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/ffi_optimized64.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | &(*(::std::ptr::null::())).byteIOIndex as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/ffi_optimized64.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | &(*(::std::ptr::null::())).squeezing as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/ffi_optimized64.rs:85:14 [INFO] [stdout] | [INFO] [stdout] 85 | &(*(::std::ptr::null::())).queueNode as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/ffi_optimized64.rs:97:14 [INFO] [stdout] | [INFO] [stdout] 97 | &(*(::std::ptr::null::())).finalNode as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/ffi_optimized64.rs:109:14 [INFO] [stdout] | [INFO] [stdout] 109 | &(*(::std::ptr::null::())).fixedOutputLength as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/ffi_optimized64.rs:122:14 [INFO] [stdout] | [INFO] [stdout] 122 | &(*(::std::ptr::null::())).blockNumber as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/ffi_optimized64.rs:135:14 [INFO] [stdout] | [INFO] [stdout] 135 | &(*(::std::ptr::null::())).queueAbsorbedLen as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/ffi_optimized64.rs:148:14 [INFO] [stdout] | [INFO] [stdout] 148 | &(*(::std::ptr::null::())).phase as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.61s [INFO] running `Command { std: "docker" "inspect" "7cc9eb046eee1caf51665e8216d3a829869ea9ef018be5c96bb430c3435b4263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cc9eb046eee1caf51665e8216d3a829869ea9ef018be5c96bb430c3435b4263", kill_on_drop: false }` [INFO] [stdout] 7cc9eb046eee1caf51665e8216d3a829869ea9ef018be5c96bb430c3435b4263