[INFO] fetching crate turbojpeg-sys 0.1.0...
[INFO] checking turbojpeg-sys-0.1.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate turbojpeg-sys 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate turbojpeg-sys 0.1.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate turbojpeg-sys 0.1.0
[INFO] finished tweaking crates.io crate turbojpeg-sys 0.1.0
[INFO] tweaked toml for crates.io crate turbojpeg-sys 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88aa798047f011284194726410609fe579fbb3fbb7bf4e4a6296c0415e49880a
[INFO] running `Command { std: "docker" "start" "-a" "88aa798047f011284194726410609fe579fbb3fbb7bf4e4a6296c0415e49880a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88aa798047f011284194726410609fe579fbb3fbb7bf4e4a6296c0415e49880a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88aa798047f011284194726410609fe579fbb3fbb7bf4e4a6296c0415e49880a", kill_on_drop: false }`
[INFO] [stdout] 88aa798047f011284194726410609fe579fbb3fbb7bf4e4a6296c0415e49880a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65cd6e599e180f9998b5a2d2ea6d10a469ffa5c979856b1393a6fbb1d85e464e
[INFO] running `Command { std: "docker" "start" "-a" "65cd6e599e180f9998b5a2d2ea6d10a469ffa5c979856b1393a6fbb1d85e464e", kill_on_drop: false }`
[INFO] [stderr]    Compiling turbojpeg-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/turbojpeg-sys-a4d77b395fdb5413/out/bindings.rs:115:19
[INFO] [stdout]     |
[INFO] [stdout] 115 |         unsafe { &(*(::core::ptr::null::<tjscalingfactor>())).num 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]    --> /opt/rustwide/target/debug/build/turbojpeg-sys-a4d77b395fdb5413/out/bindings.rs:125:19
[INFO] [stdout]     |
[INFO] [stdout] 125 |         unsafe { &(*(::core::ptr::null::<tjscalingfactor>())).denom 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]    --> /opt/rustwide/target/debug/build/turbojpeg-sys-a4d77b395fdb5413/out/bindings.rs:156:19
[INFO] [stdout]     |
[INFO] [stdout] 156 |         unsafe { &(*(::core::ptr::null::<tjregion>())).x 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]    --> /opt/rustwide/target/debug/build/turbojpeg-sys-a4d77b395fdb5413/out/bindings.rs:166:19
[INFO] [stdout]     |
[INFO] [stdout] 166 |         unsafe { &(*(::core::ptr::null::<tjregion>())).y 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]    --> /opt/rustwide/target/debug/build/turbojpeg-sys-a4d77b395fdb5413/out/bindings.rs:176:19
[INFO] [stdout]     |
[INFO] [stdout] 176 |         unsafe { &(*(::core::ptr::null::<tjregion>())).w 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]    --> /opt/rustwide/target/debug/build/turbojpeg-sys-a4d77b395fdb5413/out/bindings.rs:186:19
[INFO] [stdout]     |
[INFO] [stdout] 186 |         unsafe { &(*(::core::ptr::null::<tjregion>())).h 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]    --> /opt/rustwide/target/debug/build/turbojpeg-sys-a4d77b395fdb5413/out/bindings.rs:227:19
[INFO] [stdout]     |
[INFO] [stdout] 227 |         unsafe { &(*(::core::ptr::null::<tjtransform>())).r 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]    --> /opt/rustwide/target/debug/build/turbojpeg-sys-a4d77b395fdb5413/out/bindings.rs:237:19
[INFO] [stdout]     |
[INFO] [stdout] 237 |         unsafe { &(*(::core::ptr::null::<tjtransform>())).op 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]    --> /opt/rustwide/target/debug/build/turbojpeg-sys-a4d77b395fdb5413/out/bindings.rs:247:19
[INFO] [stdout]     |
[INFO] [stdout] 247 |         unsafe { &(*(::core::ptr::null::<tjtransform>())).options 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]    --> /opt/rustwide/target/debug/build/turbojpeg-sys-a4d77b395fdb5413/out/bindings.rs:257:19
[INFO] [stdout]     |
[INFO] [stdout] 257 |         unsafe { &(*(::core::ptr::null::<tjtransform>())).data 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]    --> /opt/rustwide/target/debug/build/turbojpeg-sys-a4d77b395fdb5413/out/bindings.rs:267:19
[INFO] [stdout]     |
[INFO] [stdout] 267 |         unsafe { &(*(::core::ptr::null::<tjtransform>())).customFilter as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "65cd6e599e180f9998b5a2d2ea6d10a469ffa5c979856b1393a6fbb1d85e464e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65cd6e599e180f9998b5a2d2ea6d10a469ffa5c979856b1393a6fbb1d85e464e", kill_on_drop: false }`
[INFO] [stdout] 65cd6e599e180f9998b5a2d2ea6d10a469ffa5c979856b1393a6fbb1d85e464e