[INFO] fetching crate metis-sys 0.1.1...
[INFO] testing metis-sys-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate metis-sys 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate metis-sys 0.1.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metis-sys 0.1.1
[INFO] finished tweaking crates.io crate metis-sys 0.1.1
[INFO] tweaked toml for crates.io crate metis-sys 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1b78b55eb2313442297715586c30e082bd9bde4d100a3350f01349d97007d9c
[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" "d1b78b55eb2313442297715586c30e082bd9bde4d100a3350f01349d97007d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1b78b55eb2313442297715586c30e082bd9bde4d100a3350f01349d97007d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b78b55eb2313442297715586c30e082bd9bde4d100a3350f01349d97007d9c", kill_on_drop: false }`
[INFO] [stdout] d1b78b55eb2313442297715586c30e082bd9bde4d100a3350f01349d97007d9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 853ce9e20ea29f2e7a7ab0e9b4aa71c9485a82f1a1d940f50fc5b242bfdbe192
[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" "853ce9e20ea29f2e7a7ab0e9b4aa71c9485a82f1a1d940f50fc5b242bfdbe192", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling metis-sys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.37s
[INFO] running `Command { std: "docker" "inspect" "853ce9e20ea29f2e7a7ab0e9b4aa71c9485a82f1a1d940f50fc5b242bfdbe192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "853ce9e20ea29f2e7a7ab0e9b4aa71c9485a82f1a1d940f50fc5b242bfdbe192", kill_on_drop: false }`
[INFO] [stdout] 853ce9e20ea29f2e7a7ab0e9b4aa71c9485a82f1a1d940f50fc5b242bfdbe192
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3506fadb70c8d7a78f8714269ca20ab913052d95f7edb3d3c471330a1fc45cd
[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" "f3506fadb70c8d7a78f8714269ca20ab913052d95f7edb3d3c471330a1fc45cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling metis-sys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/metis-sys-d9d57c8180df171c/out/bindings.rs:3:15516
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < __fsid_t > ())) . __val 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/metis-sys-d9d57c8180df171c/out/bindings.rs:3:18571
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < imaxdiv_t > ())) . quot as * const _ as usize } , 0usize , concat ! ("Offset of field...
[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/metis-sys-d9d57c8180df171c/out/bindings.rs:3:18773
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < imaxdiv_t > ())) . rem as * const _ as usize } , 8usize , concat ! ("Offset of field:...
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "f3506fadb70c8d7a78f8714269ca20ab913052d95f7edb3d3c471330a1fc45cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3506fadb70c8d7a78f8714269ca20ab913052d95f7edb3d3c471330a1fc45cd", kill_on_drop: false }`
[INFO] [stdout] f3506fadb70c8d7a78f8714269ca20ab913052d95f7edb3d3c471330a1fc45cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7837097fb06f73ba9358ec23116634fcfd037794f2ebc05bfc95b38d3948c554
[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" "7837097fb06f73ba9358ec23116634fcfd037794f2ebc05bfc95b38d3948c554", kill_on_drop: false }`
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/metis-sys-d9d57c8180df171c/out/bindings.rs:3:15516
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < __fsid_t > ())) . __val 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/metis-sys-d9d57c8180df171c/out/bindings.rs:3:18571
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < imaxdiv_t > ())) . quot as * const _ as usize } , 0usize , concat ! ("Offset of field...
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/metis-sys-d9d57c8180df171c/out/bindings.rs:3:18773
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < imaxdiv_t > ())) . rem as * const _ as usize } , 8usize , concat ! ("Offset of field:...
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: `metis-sys` (lib test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/metis_sys-44945013cf1f1d29)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test bindgen_test_layout_imaxdiv_t ... ok
[INFO] [stdout] test bindgen_test_layout___fsid_t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metis-sys
[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" "7837097fb06f73ba9358ec23116634fcfd037794f2ebc05bfc95b38d3948c554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7837097fb06f73ba9358ec23116634fcfd037794f2ebc05bfc95b38d3948c554", kill_on_drop: false }`
[INFO] [stdout] 7837097fb06f73ba9358ec23116634fcfd037794f2ebc05bfc95b38d3948c554