[INFO] fetching crate libmapvxl-rs 0.1.0...
[INFO] testing libmapvxl-rs-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate libmapvxl-rs 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate libmapvxl-rs 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libmapvxl-rs 0.1.0
[INFO] finished tweaking crates.io crate libmapvxl-rs 0.1.0
[INFO] tweaked toml for crates.io crate libmapvxl-rs 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 573b52f7a009c8a150212aa77a2dbecf6b8f77f25242dbdc13176295a9028c93
[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" "573b52f7a009c8a150212aa77a2dbecf6b8f77f25242dbdc13176295a9028c93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "573b52f7a009c8a150212aa77a2dbecf6b8f77f25242dbdc13176295a9028c93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "573b52f7a009c8a150212aa77a2dbecf6b8f77f25242dbdc13176295a9028c93", kill_on_drop: false }`
[INFO] [stdout] 573b52f7a009c8a150212aa77a2dbecf6b8f77f25242dbdc13176295a9028c93
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79153b4fef392e4f63e93353ac6903d49b356324b00bee2bf3106a1acdfced19
[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" "79153b4fef392e4f63e93353ac6903d49b356324b00bee2bf3106a1acdfced19", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmapvxl-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "79153b4fef392e4f63e93353ac6903d49b356324b00bee2bf3106a1acdfced19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79153b4fef392e4f63e93353ac6903d49b356324b00bee2bf3106a1acdfced19", kill_on_drop: false }`
[INFO] [stdout] 79153b4fef392e4f63e93353ac6903d49b356324b00bee2bf3106a1acdfced19
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 110b4492cdcc11d9eb65055da63d199c9ca58aad36e3508f7463d06970edf8af
[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" "110b4492cdcc11d9eb65055da63d199c9ca58aad36e3508f7463d06970edf8af", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmapvxl-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libmapvxl-rs-126035686a0b19d9/out/bindings.rs:3:684
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < MapVxl > ())) . blocks as * const _ as usize } , 0usize , concat ! ("Offset of fiel...
[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/libmapvxl-rs-126035686a0b19d9/out/bindings.rs:3:884
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < MapVxl > ())) . color as * const _ as usize } , 16777216usize , concat ! ("Offset o...
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "110b4492cdcc11d9eb65055da63d199c9ca58aad36e3508f7463d06970edf8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110b4492cdcc11d9eb65055da63d199c9ca58aad36e3508f7463d06970edf8af", kill_on_drop: false }`
[INFO] [stdout] 110b4492cdcc11d9eb65055da63d199c9ca58aad36e3508f7463d06970edf8af
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", 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] 1cced1f6c3ec8c9a76d6c9df035da5efa8a18b118ec1dfcbac0464607447b467
[INFO] running `Command { std: "docker" "start" "-a" "1cced1f6c3ec8c9a76d6c9df035da5efa8a18b118ec1dfcbac0464607447b467", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmapvxl-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/libmapvxl-rs-126035686a0b19d9/out/bindings.rs:3:684
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < MapVxl > ())) . blocks as * const _ as usize } , 0usize , concat ! ("Offset of fiel...
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/libmapvxl-rs-126035686a0b19d9/out/bindings.rs:3:884
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < MapVxl > ())) . color as * const _ as usize } , 16777216usize , concat ! ("Offset o...
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: `libmapvxl-rs` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libmapvxl_rs-ee4e24c8504082e6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libmapvxl-rs
[INFO] [stdout] running 1 test
[INFO] [stdout] test bindgen_test_layout_MapVxl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1cced1f6c3ec8c9a76d6c9df035da5efa8a18b118ec1dfcbac0464607447b467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cced1f6c3ec8c9a76d6c9df035da5efa8a18b118ec1dfcbac0464607447b467", kill_on_drop: false }`
[INFO] [stdout] 1cced1f6c3ec8c9a76d6c9df035da5efa8a18b118ec1dfcbac0464607447b467