[INFO] crate cloudabi 0.0.3 is already in cache
[INFO] extracting crate cloudabi 0.0.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/cloudabi/0.0.3
[INFO] extracting crate cloudabi 0.0.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cloudabi/0.0.3
[INFO] validating manifest of cloudabi-0.0.3 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 cloudabi-0.0.3 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 cloudabi-0.0.3
[INFO] finished frobbing cloudabi-0.0.3
[INFO] frobbed toml for cloudabi-0.0.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cloudabi/0.0.3/Cargo.toml
[INFO] started frobbing cloudabi-0.0.3
[INFO] finished frobbing cloudabi-0.0.3
[INFO] frobbed toml for cloudabi-0.0.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cloudabi/0.0.3/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 cloudabi-0.0.3 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-4/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/cloudabi/0.0.3:/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] 770744c3c67f193b93fa27d8654f0339c7d1b83addc944f5c550659d4bb32b4f
[INFO] running `"docker" "start" "-a" "770744c3c67f193b93fa27d8654f0339c7d1b83addc944f5c550659d4bb32b4f"`
[INFO] [stderr]    Compiling cloudabi v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "770744c3c67f193b93fa27d8654f0339c7d1b83addc944f5c550659d4bb32b4f"`
[INFO] running `"docker" "rm" "-f" "770744c3c67f193b93fa27d8654f0339c7d1b83addc944f5c550659d4bb32b4f"`
[INFO] [stdout] 770744c3c67f193b93fa27d8654f0339c7d1b83addc944f5c550659d4bb32b4f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/cloudabi/0.0.3:/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] c75845607ce6786e3f3867fd71394b05789bcc3b2db049f9aa1f778dafa59aea
[INFO] running `"docker" "start" "-a" "c75845607ce6786e3f3867fd71394b05789bcc3b2db049f9aa1f778dafa59aea"`
[INFO] [stderr]    Compiling cloudabi v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: the type `threadattr` does not permit being left uninitialized
[INFO] [stderr]     --> cloudabi.rs:1795:27
[INFO] [stderr]      |
[INFO] [stderr] 1795 |     let obj: threadattr = ::core::mem::uninitialized();
[INFO] [stderr]      |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |                           |
[INFO] [stderr]      |                           this code causes undefined behavior when executed
[INFO] [stderr]      |                           help: use `MaybeUninit<T>` instead
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: Function pointers must be non-null (in this struct field)
[INFO] [stderr]     --> cloudabi.rs:1769:3
[INFO] [stderr]      |
[INFO] [stderr] 1769 |   pub entry_point: threadentry,
[INFO] [stderr]      |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "c75845607ce6786e3f3867fd71394b05789bcc3b2db049f9aa1f778dafa59aea"`
[INFO] running `"docker" "rm" "-f" "c75845607ce6786e3f3867fd71394b05789bcc3b2db049f9aa1f778dafa59aea"`
[INFO] [stdout] c75845607ce6786e3f3867fd71394b05789bcc3b2db049f9aa1f778dafa59aea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/cloudabi/0.0.3:/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] 12fbb9250a580bd23856607166e7b0ee319f4e735eaf1908ec21ad1f12c8a2b0
[INFO] running `"docker" "start" "-a" "12fbb9250a580bd23856607166e7b0ee319f4e735eaf1908ec21ad1f12c8a2b0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cloudabi-c5375a15bcc57e50
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test dirent_layout_test ... ok
[INFO] [stdout] test fdstat_layout_test ... ok
[INFO] [stdout] test auxv_layout_test_64 ... ok
[INFO] [stdout] test ciovec_layout_test_64 ... ok
[INFO] [stdout] test event_layout_test ... ok
[INFO] [stdout] test subscription_layout_test_64 ... ok
[INFO] [stdout] test tcb_layout_test_64 ... ok
[INFO] [stdout] test threadattr_layout_test_64 ... ok
[INFO] [stdout] test recv_in_layout_test_64 ... ok
[INFO] [stdout] test recv_out_layout_test_64 ... ok
[INFO] [stdout] test send_in_layout_test_64 ... ok
[INFO] [stdout] test send_out_layout_test_64 ... ok
[INFO] [stdout] test iovec_layout_test_64 ... ok
[INFO] [stdout] test lookup_layout_test ... ok
[INFO] [stdout] test filestat_layout_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cloudabi
[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" "12fbb9250a580bd23856607166e7b0ee319f4e735eaf1908ec21ad1f12c8a2b0"`
[INFO] running `"docker" "rm" "-f" "12fbb9250a580bd23856607166e7b0ee319f4e735eaf1908ec21ad1f12c8a2b0"`
[INFO] [stdout] 12fbb9250a580bd23856607166e7b0ee319f4e735eaf1908ec21ad1f12c8a2b0