[INFO] crate ffi-support 0.4.0 is already in cache
[INFO] testing ffi-support-0.4.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate ffi-support 0.4.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ffi-support 0.4.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ffi-support 0.4.0
[INFO] finished tweaking crates.io crate ffi-support 0.4.0
[INFO] tweaked toml for crates.io crate ffi-support 0.4.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9ed10ec791445b97b148aa5230549928a87adee32a1105b7e7d03c1d8594b948
[INFO] running `"docker" "start" "-a" "9ed10ec791445b97b148aa5230549928a87adee32a1105b7e7d03c1d8594b948"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling ffi-support v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `"docker" "inspect" "9ed10ec791445b97b148aa5230549928a87adee32a1105b7e7d03c1d8594b948"`
[INFO] running `"docker" "rm" "-f" "9ed10ec791445b97b148aa5230549928a87adee32a1105b7e7d03c1d8594b948"`
[INFO] [stdout] 9ed10ec791445b97b148aa5230549928a87adee32a1105b7e7d03c1d8594b948
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d1a3fdbc4b56a76e7ad0f35795b11a9b53ee395a83ed9bf84524d6bc6ccd9a1
[INFO] running `"docker" "start" "-a" "7d1a3fdbc4b56a76e7ad0f35795b11a9b53ee395a83ed9bf84524d6bc6ccd9a1"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling ffi-support v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 41.88s
[INFO] running `"docker" "inspect" "7d1a3fdbc4b56a76e7ad0f35795b11a9b53ee395a83ed9bf84524d6bc6ccd9a1"`
[INFO] running `"docker" "rm" "-f" "7d1a3fdbc4b56a76e7ad0f35795b11a9b53ee395a83ed9bf84524d6bc6ccd9a1"`
[INFO] [stdout] 7d1a3fdbc4b56a76e7ad0f35795b11a9b53ee395a83ed9bf84524d6bc6ccd9a1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7ca7c2ed870db1081bcd3e6d10dbc1bbb7f856e25a490827edff2aad80556585
[INFO] running `"docker" "start" "-a" "7ca7c2ed870db1081bcd3e6d10dbc1bbb7f856e25a490827edff2aad80556585"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ffi_support-6f6a59355ced7759
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test error::test::test_code ... ok
[INFO] [stdout] test error::test::test_code_new_allowed ... ok
[INFO] [stdout] test handle_map::test::test_correct_value_multiple ... ok
[INFO] [stdout] test handle_map::test::test_bad_index ... ok
[INFO] [stdout] test handle_map::test::test_correct_value_single ... ok
[INFO] [stdout] test handle_map::test::test_invalid_handle ... ok
[INFO] [stdout] test error::test::test_code_new_reserved_success ... ok
[INFO] [stdout] test error::test::test_code_new_reserved_panic ... ok
[INFO] [stdout] test error::test::test_code_new_reserved_handle_error ... ok
[INFO] [stderr] [2020-04-19T14:15:18Z ERROR ffi_support::error] Caught a panic calling rust code: "intentional panic (call_with_output)"
[INFO] [stdout] test error::test::test_code_new_reserved_unknown ... ok
[INFO] [stdout] test handle_map::test::test_panicking_call_with ... ok
[INFO] [stdout] test handle_map::test::test_wrong_map ... ok
[INFO] [stdout] test handle_map::test::test_panicking_drop ... ok
[INFO] [stderr] [2020-04-19T14:15:18Z ERROR ffi_support::error] Caught a panic calling rust code: "intentional panic (drop)"
[INFO] [stdout] test handle_map::test::test_panicking_insert_with ... ok
[INFO] [stderr] [2020-04-19T14:15:18Z ERROR ffi_support::error] Caught a panic calling rust code: "intentional panic (insert_with_output)"
[INFO] [stdout] test handle_map::test::test_concurrent_drop ... ok
[INFO] [stdout] test handle_map::test::test_resizing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ffi-support
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/error.rs - error::ExternError (line 105) ... ok
[INFO] [stdout] test src/handle_map.rs - handle_map::ConcurrentHandleMap (line 681) ... ok
[INFO] [stdout] test src/lib.rs - call_with_result (line 151) ... ok
[INFO] [stdout] test src/ffistr.rs - ffistr::FfiStr (line 40) ... ok
[INFO] [stdout] test src/into_ffi.rs - into_ffi::IntoFfi (line 113) ... ok
[INFO] [stdout] test src/ffistr.rs - ffistr::FfiStr (line 52) ... ok
[INFO] [stdout] test src/into_ffi.rs - into_ffi::IntoFfi (line 89) ... ok
[INFO] [stdout] test src/macros.rs - define_box_destructor (line 238) ... ok
[INFO] [stdout] test src/macros.rs - static_assert (line 342) ... ok
[INFO] [stdout] test src/macros.rs - define_string_destructor (line 189) ... ok
[INFO] [stdout] test src/macros.rs - define_bytebuffer_destructor (line 281) ... ok
[INFO] [stdout] test src/macros.rs - static_assert (line 348) ... ok
[INFO] [stdout] test src/macros.rs - define_handle_map_deleter (line 310) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7ca7c2ed870db1081bcd3e6d10dbc1bbb7f856e25a490827edff2aad80556585"`
[INFO] running `"docker" "rm" "-f" "7ca7c2ed870db1081bcd3e6d10dbc1bbb7f856e25a490827edff2aad80556585"`
[INFO] [stdout] 7ca7c2ed870db1081bcd3e6d10dbc1bbb7f856e25a490827edff2aad80556585