[INFO] crate smallbox 0.7.5 is already in cache
[INFO] testing smallbox-0.7.5 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate smallbox 0.7.5 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate smallbox 0.7.5 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate smallbox 0.7.5
[INFO] finished tweaking crates.io crate smallbox 0.7.5
[INFO] tweaked toml for crates.io crate smallbox 0.7.5 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] be849702f94698aa2a97ba0488df6e497fc81a60b8c2f7ca299ecc69d9e0a315
[INFO] running `"docker" "start" "-a" "be849702f94698aa2a97ba0488df6e497fc81a60b8c2f7ca299ecc69d9e0a315"`
[INFO] [stderr]    Compiling smallbox v0.7.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/smallbox.rs:127:47
[INFO] [stderr]     |
[INFO] [stderr] 127 |                 let space = ManuallyDrop::new(mem::uninitialized::<ToSpace>());
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/smallbox.rs:170:43
[INFO] [stderr]     |
[INFO] [stderr] 170 |         let mut space = ManuallyDrop::new(mem::uninitialized::<Space>());
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/smallbox.rs:200:43
[INFO] [stderr]     |
[INFO] [stderr] 200 |         let mut space = ManuallyDrop::new(mem::uninitialized::<Space>());
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "be849702f94698aa2a97ba0488df6e497fc81a60b8c2f7ca299ecc69d9e0a315"`
[INFO] running `"docker" "rm" "-f" "be849702f94698aa2a97ba0488df6e497fc81a60b8c2f7ca299ecc69d9e0a315"`
[INFO] [stdout] be849702f94698aa2a97ba0488df6e497fc81a60b8c2f7ca299ecc69d9e0a315
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 335b97aca4cb3ac9981bc4bfbb19a3c7ad365b987ad928a53230fe1bb5d4146d
[INFO] running `"docker" "start" "-a" "335b97aca4cb3ac9981bc4bfbb19a3c7ad365b987ad928a53230fe1bb5d4146d"`
[INFO] [stderr]    Compiling smallbox v0.7.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/smallbox.rs:127:47
[INFO] [stderr]     |
[INFO] [stderr] 127 |                 let space = ManuallyDrop::new(mem::uninitialized::<ToSpace>());
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/smallbox.rs:170:43
[INFO] [stderr]     |
[INFO] [stderr] 170 |         let mut space = ManuallyDrop::new(mem::uninitialized::<Space>());
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/smallbox.rs:200:43
[INFO] [stderr]     |
[INFO] [stderr] 200 |         let mut space = ManuallyDrop::new(mem::uninitialized::<Space>());
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "335b97aca4cb3ac9981bc4bfbb19a3c7ad365b987ad928a53230fe1bb5d4146d"`
[INFO] running `"docker" "rm" "-f" "335b97aca4cb3ac9981bc4bfbb19a3c7ad365b987ad928a53230fe1bb5d4146d"`
[INFO] [stdout] 335b97aca4cb3ac9981bc4bfbb19a3c7ad365b987ad928a53230fe1bb5d4146d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 382781e5eae338f246eb4261e49a54c2a1cf289c9afd397c3e03da76f56b42a7
[INFO] running `"docker" "start" "-a" "382781e5eae338f246eb4261e49a54c2a1cf289c9afd397c3e03da76f56b42a7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smallbox-e7956d93332ed5ba
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test smallbox::tests::test_clone ... ok
[INFO] [stdout] test smallbox::tests::test_basic ... ok
[INFO] [stdout] test smallbox::tests::test_dont_drop_space ... ok
[INFO] [stdout] test smallbox::tests::test_downcast ... ok
[INFO] [stdout] test smallbox::tests::test_drop ... ok
[INFO] [stdout] test smallbox::tests::test_into_inner ... ok
[INFO] [stdout] test smallbox::tests::test_macro ... ok
[INFO] [stdout] test smallbox::tests::test_oversize ... ok
[INFO] [stdout] test smallbox::tests::test_resize ... ok
[INFO] [stdout] test smallbox::tests::test_new_unchecked ... ok
[INFO] [stdout] test smallbox::tests::test_option_encoding ... ok
[INFO] [stdout] test smallbox::tests::test_zst ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smallbox
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs -  (line 103) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<Any + Send, Space>::downcast (line 310) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<Any, Space>::downcast (line 273) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T, Space>::resize (line 116) ... ok
[INFO] [stdout] test src/lib.rs -  (line 118) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T, Space>::is_heap (line 148) ... ok
[INFO] [stdout] test src/lib.rs -  (line 86) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox (line 36) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T, Space>::new (line 77) ... ok
[INFO] [stdout] test src/lib.rs -  (line 65) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T, Space>::into_inner (line 236) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "382781e5eae338f246eb4261e49a54c2a1cf289c9afd397c3e03da76f56b42a7"`
[INFO] running `"docker" "rm" "-f" "382781e5eae338f246eb4261e49a54c2a1cf289c9afd397c3e03da76f56b42a7"`
[INFO] [stdout] 382781e5eae338f246eb4261e49a54c2a1cf289c9afd397c3e03da76f56b42a7