[INFO] crate libloading 0.5.2 is already in cache
[INFO] extracting crate libloading 0.5.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/libloading/0.5.2
[INFO] extracting crate libloading 0.5.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libloading/0.5.2
[INFO] validating manifest of libloading-0.5.2 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 libloading-0.5.2 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 libloading-0.5.2
[INFO] finished frobbing libloading-0.5.2
[INFO] frobbed toml for libloading-0.5.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libloading/0.5.2/Cargo.toml
[INFO] started frobbing libloading-0.5.2
[INFO] finished frobbing libloading-0.5.2
[INFO] frobbed toml for libloading-0.5.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libloading/0.5.2/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 libloading-0.5.2 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-5/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/libloading/0.5.2:/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] ffb199d147e709358a9cc4568e72c8ec140358f2e6c4cbc45a3da1e719444099
[INFO] running `"docker" "start" "-a" "ffb199d147e709358a9cc4568e72c8ec140358f2e6c4cbc45a3da1e719444099"`
[INFO] [stderr]    Compiling libloading v0.5.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "ffb199d147e709358a9cc4568e72c8ec140358f2e6c4cbc45a3da1e719444099"`
[INFO] running `"docker" "rm" "-f" "ffb199d147e709358a9cc4568e72c8ec140358f2e6c4cbc45a3da1e719444099"`
[INFO] [stdout] ffb199d147e709358a9cc4568e72c8ec140358f2e6c4cbc45a3da1e719444099
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/libloading/0.5.2:/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] 87992f7df2ea1a6d866451dc54188a7cd41c25558aab0d5655974278615b7a03
[INFO] running `"docker" "start" "-a" "87992f7df2ea1a6d866451dc54188a7cd41c25558aab0d5655974278615b7a03"`
[INFO] [stderr]    Compiling libloading v0.5.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> tests/functions.rs:7:38
[INFO] [stderr]   |
[INFO] [stderr] 7 |     static ONCE: ::std::sync::Once = ::std::sync::ONCE_INIT;
[INFO] [stderr]   |                                      ^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "87992f7df2ea1a6d866451dc54188a7cd41c25558aab0d5655974278615b7a03"`
[INFO] running `"docker" "rm" "-f" "87992f7df2ea1a6d866451dc54188a7cd41c25558aab0d5655974278615b7a03"`
[INFO] [stdout] 87992f7df2ea1a6d866451dc54188a7cd41c25558aab0d5655974278615b7a03
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/libloading/0.5.2:/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] 627d0c0f38d8ad73b7b953e02ac05bbd61da8bdd8c8ac253218b7e138d240e1e
[INFO] running `"docker" "start" "-a" "627d0c0f38d8ad73b7b953e02ac05bbd61da8bdd8c8ac253218b7e138d240e1e"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libloading-068a9840b9a0c037
[INFO] [stdout] test os::unix::this ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/functions-afe7b16e2d053ba9
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test missing_symbol_fails ... ok
[INFO] [stdout] test interior_null_fails ... ok
[INFO] [stdout] test test_id_u32 ... ok
[INFO] [stdout] test test_id_struct ... ok
[INFO] [stdout] test test_0_no_0 ... ok
[INFO] [stdout] test test_static_ptr ... ok
[INFO] [stdout] test test_static_u32 ... ok
[INFO] [stdout] test wrong_name_fails ... ok
[INFO] [stdout] test test_incompatible_type ... ok
[INFO] [stdout] test test_incompatible_type_named_fn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/markers-c8c88fafb5946127
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test check_unix_symbol_sync ... ok
[INFO] [stdout] test check_unix_symbol_send ... ok
[INFO] [stdout] test check_unix_library_sync ... ok
[INFO] [stdout] test check_unix_library_send ... ok
[INFO] [stdout] test check_symbol_sync ... ok
[INFO] [stdout] test check_symbol_send ... ok
[INFO] [stdout] test check_library_send ... ok
[INFO] [stdout] test check_library_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/windows-59b5b3a680e51e54
[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] [stderr]    Doc-tests libloading
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - Library::get (line 144) ... ok
[INFO] [stdout] test src/os/mod.rs - os (line 11) ... ignored
[INFO] [stdout] test src/lib.rs - Library::get (line 151) ... ok
[INFO] [stdout] test src/lib.rs - Symbol::into_raw (line 224) ... ok
[INFO] [stdout] test src/lib.rs - Library::new (line 110) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Library::get (line 163) ... ok
[INFO] [stdout] test src/lib.rs - Symbol::lift_option (line 270) ... ok
[INFO] [stdout] test src/lib.rs - Symbol::from_raw (line 248) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "627d0c0f38d8ad73b7b953e02ac05bbd61da8bdd8c8ac253218b7e138d240e1e"`
[INFO] running `"docker" "rm" "-f" "627d0c0f38d8ad73b7b953e02ac05bbd61da8bdd8c8ac253218b7e138d240e1e"`
[INFO] [stdout] 627d0c0f38d8ad73b7b953e02ac05bbd61da8bdd8c8ac253218b7e138d240e1e