[INFO] fetching crate mpi-fork-fnsp 0.6.0... [INFO] testing mpi-fork-fnsp-0.6.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate mpi-fork-fnsp 0.6.0 into /workspace/builds/worker-23/source [INFO] validating manifest of crates.io crate mpi-fork-fnsp 0.6.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mpi-fork-fnsp 0.6.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mpi-fork-fnsp 0.6.0 [INFO] tweaked toml for crates.io crate mpi-fork-fnsp 0.6.0 written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate crates.io crate mpi-fork-fnsp 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 build-probe-mpi v0.1.1 [INFO] [stderr] Downloaded abort_on_panic v2.0.0 [INFO] [stderr] Downloaded conv v0.3.3 [INFO] [stderr] Downloaded utf8-ranges v1.0.4 [INFO] [stderr] Downloaded which v1.0.5 [INFO] [stderr] Downloaded bindgen v0.31.3 [INFO] [stderr] Downloaded libloading v0.4.3 [INFO] [stderr] Downloaded clang-sys v0.21.2 [INFO] [stderr] Downloaded libffi v1.0.1 [INFO] [stderr] Downloaded cexpr v0.2.3 [INFO] [stderr] Downloaded libffi-sys v1.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6189a487941d92013464339aab642ab7fa8a8f01b23534d5230f4b35e418428 [INFO] running `Command { std: "docker" "start" "-a" "a6189a487941d92013464339aab642ab7fa8a8f01b23534d5230f4b35e418428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6189a487941d92013464339aab642ab7fa8a8f01b23534d5230f4b35e418428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6189a487941d92013464339aab642ab7fa8a8f01b23534d5230f4b35e418428", kill_on_drop: false }` [INFO] [stdout] a6189a487941d92013464339aab642ab7fa8a8f01b23534d5230f4b35e418428 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ceec44735f2ca0d84a57d2fa0bc0cf31a40bc58911cec0ef3b937188f584fa58 [INFO] running `Command { std: "docker" "start" "-a" "ceec44735f2ca0d84a57d2fa0bc0cf31a40bc58911cec0ef3b937188f584fa58", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.31.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling libffi-sys v1.3.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling abort_on_panic v2.0.0 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling build-probe-mpi v0.1.1 [INFO] [stderr] Compiling clang-sys v0.21.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling mpi-fork-fnsp v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling libffi v1.0.1 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "ceec44735f2ca0d84a57d2fa0bc0cf31a40bc58911cec0ef3b937188f584fa58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceec44735f2ca0d84a57d2fa0bc0cf31a40bc58911cec0ef3b937188f584fa58", kill_on_drop: false }` [INFO] [stdout] ceec44735f2ca0d84a57d2fa0bc0cf31a40bc58911cec0ef3b937188f584fa58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98b090f0e92e1f90ef3e0bd2d347b2d189ebe338d3ff9487728fe9e65f8dc1ec [INFO] running `Command { std: "docker" "start" "-a" "98b090f0e92e1f90ef3e0bd2d347b2d189ebe338d3ff9487728fe9e65f8dc1ec", kill_on_drop: false }` [INFO] [stderr] Compiling mpi-fork-fnsp v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/mpi-fork-fnsp-c6993d8159bc5c34/out/functions_and_types.rs:3:32011 [INFO] [stdout] | [INFO] [stdout] 3 | ...assert_eq ! ( unsafe { & ( * ( 0 as * const max_align_t ) ) . __clang_max_align_nonce1 as * const _ as usize } , 0usize , concat ! ( "... [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/mpi-fork-fnsp-c6993d8159bc5c34/out/functions_and_types.rs:3:32253 [INFO] [stdout] | [INFO] [stdout] 3 | ...assert_eq ! ( unsafe { & ( * ( 0 as * const max_align_t ) ) . __clang_max_align_nonce2 as * const _ as usize } , 16usize , concat ! ( ... [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/mpi-fork-fnsp-c6993d8159bc5c34/out/functions_and_types.rs:3:35530 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! ( unsafe { & ( * ( 0 as * const ompi_status_public_t ) ) . MPI_SOURCE as * const _ as usize } , 0usize , concat ! ( "Alignment ... [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/mpi-fork-fnsp-c6993d8159bc5c34/out/functions_and_types.rs:3:35762 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! ( unsafe { & ( * ( 0 as * const ompi_status_public_t ) ) . MPI_TAG as * const _ as usize } , 4usize , concat ! ( "Alignment of ... [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/mpi-fork-fnsp-c6993d8159bc5c34/out/functions_and_types.rs:3:35988 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! ( unsafe { & ( * ( 0 as * const ompi_status_public_t ) ) . MPI_ERROR as * const _ as usize } , 8usize , concat ! ( "Alignment o... [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/mpi-fork-fnsp-c6993d8159bc5c34/out/functions_and_types.rs:3:36218 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! ( unsafe { & ( * ( 0 as * const ompi_status_public_t ) ) . _cancelled as * const _ as usize } , 12usize , concat ! ( "Alignment... [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/mpi-fork-fnsp-c6993d8159bc5c34/out/functions_and_types.rs:3:36451 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! ( unsafe { & ( * ( 0 as * const ompi_status_public_t ) ) . _ucount as * const _ as usize } , 16usize , concat ! ( "Alignment of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mpi-fork-fnsp`; 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name mpi_fork_fnsp --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="libffi"' --cfg 'feature="user-operations"' -C metadata=db3ec7ee86b4c527 -C extra-filename=-db3ec7ee86b4c527 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern conv=/opt/rustwide/target/debug/deps/libconv-7987d080eb7c5708.rlib --extern libffi=/opt/rustwide/target/debug/deps/liblibffi-f2c53edc4a10d76f.rlib --extern memoffset=/opt/rustwide/target/debug/deps/libmemoffset-9c9e2ab89dd01fb6.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-f5ffc55e4b12b5dd.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-d4edd22523d7b9ae.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-068ac8185082e6f5.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/mpi-fork-fnsp-c6993d8159bc5c34/out -L native=/usr/lib/x86_64-linux-gnu/openmpi/lib -l static=rsmpi -l mpi -L /opt/rustwide/target/debug/build/libffi-sys-c88373b44ccc580a/out/libffi-root/lib -L /opt/rustwide/target/debug/build/libffi-sys-c88373b44ccc580a/out/libffi-root/lib64` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "98b090f0e92e1f90ef3e0bd2d347b2d189ebe338d3ff9487728fe9e65f8dc1ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98b090f0e92e1f90ef3e0bd2d347b2d189ebe338d3ff9487728fe9e65f8dc1ec", kill_on_drop: false }` [INFO] [stdout] 98b090f0e92e1f90ef3e0bd2d347b2d189ebe338d3ff9487728fe9e65f8dc1ec