[INFO] crate libflo_api 0.1.2 is already in cache
[INFO] extracting crate libflo_api 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/libflo_api/0.1.2
[INFO] extracting crate libflo_api 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libflo_api/0.1.2
[INFO] validating manifest of libflo_api-0.1.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libflo_api-0.1.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libflo_api-0.1.2
[INFO] removed path dependency libflo from libflo_api-0.1.2
[INFO] removed path dependency libflo_dynamic_event from libflo_api-0.1.2
[INFO] removed path dependency libflo_error from libflo_api-0.1.2
[INFO] removed path dependency libflo_func from libflo_api-0.1.2
[INFO] removed path dependency libflo_module from libflo_api-0.1.2
[INFO] removed path dependency mut_static from libflo_api-0.1.2
[INFO] finished frobbing libflo_api-0.1.2
[INFO] frobbed toml for libflo_api-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libflo_api/0.1.2/Cargo.toml
[INFO] started frobbing libflo_api-0.1.2
[INFO] removed path dependency libflo from libflo_api-0.1.2
[INFO] removed path dependency libflo_dynamic_event from libflo_api-0.1.2
[INFO] removed path dependency libflo_error from libflo_api-0.1.2
[INFO] removed path dependency libflo_func from libflo_api-0.1.2
[INFO] removed path dependency libflo_module from libflo_api-0.1.2
[INFO] removed path dependency mut_static from libflo_api-0.1.2
[INFO] finished frobbing libflo_api-0.1.2
[INFO] frobbed toml for libflo_api-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libflo_api/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libflo_api-0.1.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libflo_api/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1678c2fba9d186adde2bf13b6690edb9795deb3a6f1036718de4763ff8d9d268
[INFO] running `"docker" "start" "-a" "1678c2fba9d186adde2bf13b6690edb9795deb3a6f1036718de4763ff8d9d268"`
[INFO] [stderr]    Compiling mut_static v0.1.0
[INFO] [stderr]    Compiling libflo_dynamic_event v0.1.2
[INFO] [stderr]    Compiling libflo_event v0.1.2
[INFO] [stderr]    Compiling libflo_api v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]    Compiling libflo v0.1.2
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/func/construct.rs:9:34
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub extern fn construct(libflo: &Any) -> FuncResult<()> {
[INFO] [stderr]   |                                  ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/static_libflo.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | / lazy_static! {
[INFO] [stderr] 6 | |     pub static ref STATIC_LIBFLO: MutStatic<Arc<Libflo>> = {
[INFO] [stderr] 7 | |         MutStatic::new()
[INFO] [stderr] 8 | |     };
[INFO] [stderr] 9 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.28s
[INFO] running `"docker" "inspect" "1678c2fba9d186adde2bf13b6690edb9795deb3a6f1036718de4763ff8d9d268"`
[INFO] running `"docker" "rm" "-f" "1678c2fba9d186adde2bf13b6690edb9795deb3a6f1036718de4763ff8d9d268"`
[INFO] [stdout] 1678c2fba9d186adde2bf13b6690edb9795deb3a6f1036718de4763ff8d9d268
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libflo_api/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a8faec7856ce15b0ca14eae285917a5e9c6927be55ec62ca6b7136f96d055f80
[INFO] running `"docker" "start" "-a" "a8faec7856ce15b0ca14eae285917a5e9c6927be55ec62ca6b7136f96d055f80"`
[INFO] [stderr]    Compiling libflo_api v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/func/construct.rs:9:34
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub extern fn construct(libflo: &Any) -> FuncResult<()> {
[INFO] [stderr]   |                                  ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/static_libflo.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | / lazy_static! {
[INFO] [stderr] 6 | |     pub static ref STATIC_LIBFLO: MutStatic<Arc<Libflo>> = {
[INFO] [stderr] 7 | |         MutStatic::new()
[INFO] [stderr] 8 | |     };
[INFO] [stderr] 9 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "a8faec7856ce15b0ca14eae285917a5e9c6927be55ec62ca6b7136f96d055f80"`
[INFO] running `"docker" "rm" "-f" "a8faec7856ce15b0ca14eae285917a5e9c6927be55ec62ca6b7136f96d055f80"`
[INFO] [stdout] a8faec7856ce15b0ca14eae285917a5e9c6927be55ec62ca6b7136f96d055f80
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libflo_api/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 22f699c3796c725e72191321d99526c8c0c944c1aa2325fff87f4ae554e96197
[INFO] running `"docker" "start" "-a" "22f699c3796c725e72191321d99526c8c0c944c1aa2325fff87f4ae554e96197"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libflo_api-6f0608b0f0121d2b
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "22f699c3796c725e72191321d99526c8c0c944c1aa2325fff87f4ae554e96197"`
[INFO] running `"docker" "rm" "-f" "22f699c3796c725e72191321d99526c8c0c944c1aa2325fff87f4ae554e96197"`
[INFO] [stdout] 22f699c3796c725e72191321d99526c8c0c944c1aa2325fff87f4ae554e96197