[INFO] fetching crate csfml-audio-sys 0.6.0...
[INFO] checking csfml-audio-sys-0.6.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate csfml-audio-sys 0.6.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate csfml-audio-sys 0.6.0 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 csfml-audio-sys 0.6.0
[INFO] finished tweaking crates.io crate csfml-audio-sys 0.6.0
[INFO] tweaked toml for crates.io crate csfml-audio-sys 0.6.0 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sfml-build v0.4.0
[INFO] [stderr]   Downloaded csfml-system-sys v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 2b93cfc4c836c3af487cd6e52283b6c8941b007c245cfc834aa367ec8dc42977
[INFO] running `Command { std: "docker" "start" "-a" "2b93cfc4c836c3af487cd6e52283b6c8941b007c245cfc834aa367ec8dc42977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b93cfc4c836c3af487cd6e52283b6c8941b007c245cfc834aa367ec8dc42977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b93cfc4c836c3af487cd6e52283b6c8941b007c245cfc834aa367ec8dc42977", kill_on_drop: false }`
[INFO] [stdout] 2b93cfc4c836c3af487cd6e52283b6c8941b007c245cfc834aa367ec8dc42977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4450b5f6b86f561d6a495e3a40a4fa8bacf64ff1f7b03f2ae13ad626080a4253
[INFO] running `Command { std: "docker" "start" "-a" "4450b5f6b86f561d6a495e3a40a4fa8bacf64ff1f7b03f2ae13ad626080a4253", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sfml-build v0.4.0
[INFO] [stderr]    Compiling csfml-system-sys v0.6.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]   --> src/lib.rs:87:19
[INFO] [stdout]    |
[INFO] [stdout] 87 |         unsafe { &(*(::std::ptr::null::<sfTimeSpan>())).offset 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/lib.rs:97:19
[INFO] [stdout]    |
[INFO] [stdout] 97 |         unsafe { &(*(::std::ptr::null::<sfTimeSpan>())).length 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/lib.rs:454:19
[INFO] [stdout]     |
[INFO] [stdout] 454 |         unsafe { &(*(::std::ptr::null::<sfSoundStreamChunk>())).samples 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/lib.rs:464:19
[INFO] [stdout]     |
[INFO] [stdout] 464 |         unsafe { &(*(::std::ptr::null::<sfSoundStreamChunk>())).sampleCount as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.77s
[INFO] running `Command { std: "docker" "inspect" "4450b5f6b86f561d6a495e3a40a4fa8bacf64ff1f7b03f2ae13ad626080a4253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4450b5f6b86f561d6a495e3a40a4fa8bacf64ff1f7b03f2ae13ad626080a4253", kill_on_drop: false }`
[INFO] [stdout] 4450b5f6b86f561d6a495e3a40a4fa8bacf64ff1f7b03f2ae13ad626080a4253
