[INFO] fetching crate sawp-ffi 0.6.0...
[INFO] testing sawp-ffi-0.6.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sawp-ffi 0.6.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate sawp-ffi 0.6.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sawp-ffi 0.6.0
[INFO] finished tweaking crates.io crate sawp-ffi 0.6.0
[INFO] tweaked toml for crates.io crate sawp-ffi 0.6.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8846a8302ab3f6b38d259cf2c9cfb7e58df2cb74fe7b235b0e39828380e9337
[INFO] running `Command { std: "docker" "start" "-a" "a8846a8302ab3f6b38d259cf2c9cfb7e58df2cb74fe7b235b0e39828380e9337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8846a8302ab3f6b38d259cf2c9cfb7e58df2cb74fe7b235b0e39828380e9337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8846a8302ab3f6b38d259cf2c9cfb7e58df2cb74fe7b235b0e39828380e9337", kill_on_drop: false }`
[INFO] [stdout] a8846a8302ab3f6b38d259cf2c9cfb7e58df2cb74fe7b235b0e39828380e9337
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 024e3f3b7a1b10fe4167ea6f9ec6329ced5d0f2c9795d799ab1a062eb5125d1d
[INFO] running `Command { std: "docker" "start" "-a" "024e3f3b7a1b10fe4167ea6f9ec6329ced5d0f2c9795d799ab1a062eb5125d1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling sawp-flags-derive v0.6.0
[INFO] [stderr]    Compiling sawp-ffi-derive v0.6.0
[INFO] [stderr]    Compiling sawp-flags v0.6.0
[INFO] [stderr]    Compiling sawp-ffi v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.45s
[INFO] running `Command { std: "docker" "inspect" "024e3f3b7a1b10fe4167ea6f9ec6329ced5d0f2c9795d799ab1a062eb5125d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "024e3f3b7a1b10fe4167ea6f9ec6329ced5d0f2c9795d799ab1a062eb5125d1d", kill_on_drop: false }`
[INFO] [stdout] 024e3f3b7a1b10fe4167ea6f9ec6329ced5d0f2c9795d799ab1a062eb5125d1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1fb30454e26d400db2ad5a3e53e0bf937bf54806c76d460638da36c0aa81eb2
[INFO] running `Command { std: "docker" "start" "-a" "e1fb30454e26d400db2ad5a3e53e0bf937bf54806c76d460638da36c0aa81eb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling sawp-ffi v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "e1fb30454e26d400db2ad5a3e53e0bf937bf54806c76d460638da36c0aa81eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1fb30454e26d400db2ad5a3e53e0bf937bf54806c76d460638da36c0aa81eb2", kill_on_drop: false }`
[INFO] [stdout] e1fb30454e26d400db2ad5a3e53e0bf937bf54806c76d460638da36c0aa81eb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0219050f7d32d4da5c11a748cafbf404b0d7115a1f6f64e3f887dd50fc1da09
[INFO] running `Command { std: "docker" "start" "-a" "d0219050f7d32d4da5c11a748cafbf404b0d7115a1f6f64e3f887dd50fc1da09", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sawp_ffi-2c6fe99ff1a8a7da)
[INFO] [stdout] test tests::test_enum ... ok
[INFO] [stdout] test tests::test_get_vec_at_index ... ok
[INFO] [stdout] test tests::test_into_ffi_ptr ... ok
[INFO] [stdout] test tests::test_struct ... ok
[INFO] [stdout] test tests::test_deref - should panic ... ok
[INFO] [stdout] test tests::test_nullcheck - should panic ... ok
[INFO] [stderr]    Doc-tests sawp-ffi
[INFO] [stdout] test tests::test_derive_nullcheck - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "d0219050f7d32d4da5c11a748cafbf404b0d7115a1f6f64e3f887dd50fc1da09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0219050f7d32d4da5c11a748cafbf404b0d7115a1f6f64e3f887dd50fc1da09", kill_on_drop: false }`
[INFO] [stdout] d0219050f7d32d4da5c11a748cafbf404b0d7115a1f6f64e3f887dd50fc1da09