[INFO] crate libwhisper 0.1.1 is already in cache
[INFO] extracting crate libwhisper 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/libwhisper/0.1.1
[INFO] extracting crate libwhisper 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libwhisper/0.1.1
[INFO] validating manifest of libwhisper-0.1.1 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 libwhisper-0.1.1 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 libwhisper-0.1.1
[INFO] finished frobbing libwhisper-0.1.1
[INFO] frobbed toml for libwhisper-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libwhisper/0.1.1/Cargo.toml
[INFO] started frobbing libwhisper-0.1.1
[INFO] finished frobbing libwhisper-0.1.1
[INFO] frobbed toml for libwhisper-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libwhisper/0.1.1/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 libwhisper-0.1.1 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-0/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/libwhisper/0.1.1:/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] f5dcd612dd8839e020b4d6615432e7a9a1849bba5145fc61ff6d199a5170cd63
[INFO] running `"docker" "start" "-a" "f5dcd612dd8839e020b4d6615432e7a9a1849bba5145fc61ff6d199a5170cd63"`
[INFO] [stderr]    Compiling libsodium-sys v0.0.15
[INFO] [stderr]    Compiling debug_stub_derive v0.3.0
[INFO] [stderr]    Compiling sodiumoxide v0.0.15
[INFO] [stderr]    Compiling libwhisper v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `"docker" "inspect" "f5dcd612dd8839e020b4d6615432e7a9a1849bba5145fc61ff6d199a5170cd63"`
[INFO] running `"docker" "rm" "-f" "f5dcd612dd8839e020b4d6615432e7a9a1849bba5145fc61ff6d199a5170cd63"`
[INFO] [stdout] f5dcd612dd8839e020b4d6615432e7a9a1849bba5145fc61ff6d199a5170cd63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/libwhisper/0.1.1:/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] 80075d4ab022c470f1fe087c231aaca57efcfeb6115398c1cadf277cb6f0835a
[INFO] running `"docker" "start" "-a" "80075d4ab022c470f1fe087c231aaca57efcfeb6115398c1cadf277cb6f0835a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libwhisper v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "80075d4ab022c470f1fe087c231aaca57efcfeb6115398c1cadf277cb6f0835a"`
[INFO] running `"docker" "rm" "-f" "80075d4ab022c470f1fe087c231aaca57efcfeb6115398c1cadf277cb6f0835a"`
[INFO] [stdout] 80075d4ab022c470f1fe087c231aaca57efcfeb6115398c1cadf277cb6f0835a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/libwhisper/0.1.1:/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] f47f641f5c60712ba87215a545d2518b2d9d3e76fd056e548c68fc6923dbcab2
[INFO] running `"docker" "start" "-a" "f47f641f5c60712ba87215a545d2518b2d9d3e76fd056e548c68fc6923dbcab2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libwhisper-f7459e83bced0735
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test frame::test::frame_kind_from_slice ... ok
[INFO] [stdout] test frame::test::bad_frame ... ok
[INFO] [stdout] test frame::test::malformed_frame ... ok
[INFO] [stdout] test frame::test::pack_and_unpack ... ok
[INFO] [stdout] test session::test::test_expire_client ... ok
[INFO] [stdout] test session::test::test_ping_pong ... ok
[INFO] [stdout] test session::test::test_successful_hashshake ... ok
[INFO] [stdout] test session::test::test_expire_server ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libwhisper
[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" "f47f641f5c60712ba87215a545d2518b2d9d3e76fd056e548c68fc6923dbcab2"`
[INFO] running `"docker" "rm" "-f" "f47f641f5c60712ba87215a545d2518b2d9d3e76fd056e548c68fc6923dbcab2"`
[INFO] [stdout] f47f641f5c60712ba87215a545d2518b2d9d3e76fd056e548c68fc6923dbcab2