[INFO] fetching crate pstoedit-sys 0.1.0...
[INFO] checking pstoedit-sys-0.1.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate pstoedit-sys 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pstoedit-sys 0.1.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pstoedit-sys 0.1.0
[INFO] finished tweaking crates.io crate pstoedit-sys 0.1.0
[INFO] tweaked toml for crates.io crate pstoedit-sys 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26cbad3e40333dde7bcc029cb3ed81979f2d60ca9f30e7f3c27996296d57dd1a
[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" "26cbad3e40333dde7bcc029cb3ed81979f2d60ca9f30e7f3c27996296d57dd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26cbad3e40333dde7bcc029cb3ed81979f2d60ca9f30e7f3c27996296d57dd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26cbad3e40333dde7bcc029cb3ed81979f2d60ca9f30e7f3c27996296d57dd1a", kill_on_drop: false }`
[INFO] [stdout] 26cbad3e40333dde7bcc029cb3ed81979f2d60ca9f30e7f3c27996296d57dd1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--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] 2f0f4dfae4bc89d6291d111bb4b64bcc5f949828ef625550d25d6f5366428c4c
[INFO] running `Command { std: "docker" "start" "-a" "2f0f4dfae4bc89d6291d111bb4b64bcc5f949828ef625550d25d6f5366428c4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pstoedit-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]   --> src/bindings.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 31 |             &(*(::std::ptr::null::<DriverDescription_S>())).symbolicname 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/bindings.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |         unsafe { &(*(::std::ptr::null::<DriverDescription_S>())).explanation 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/bindings.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |         unsafe { &(*(::std::ptr::null::<DriverDescription_S>())).suffix 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/bindings.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |             &(*(::std::ptr::null::<DriverDescription_S>())).additionalInfo 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/bindings.rs:75:14
[INFO] [stdout]    |
[INFO] [stdout] 75 |             &(*(::std::ptr::null::<DriverDescription_S>())).backendSupportsSubPaths 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/bindings.rs:88:14
[INFO] [stdout]    |
[INFO] [stdout] 88 |             &(*(::std::ptr::null::<DriverDescription_S>())).backendSupportsCurveto 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/bindings.rs:101:14
[INFO] [stdout]     |
[INFO] [stdout] 101 |             &(*(::std::ptr::null::<DriverDescription_S>())).backendSupportsMerging 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/bindings.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |             &(*(::std::ptr::null::<DriverDescription_S>())).backendSupportsText 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/bindings.rs:126:14
[INFO] [stdout]     |
[INFO] [stdout] 126 |             &(*(::std::ptr::null::<DriverDescription_S>())).backendSupportsImages 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/bindings.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 |             &(*(::std::ptr::null::<DriverDescription_S>())).backendSupportsMultiplePages as *const _
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "2f0f4dfae4bc89d6291d111bb4b64bcc5f949828ef625550d25d6f5366428c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0f4dfae4bc89d6291d111bb4b64bcc5f949828ef625550d25d6f5366428c4c", kill_on_drop: false }`
[INFO] [stdout] 2f0f4dfae4bc89d6291d111bb4b64bcc5f949828ef625550d25d6f5366428c4c