[INFO] crate ensicoin_serializer_derive 0.2.5 is already in cache
[INFO] extracting crate ensicoin_serializer_derive 0.2.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/ensicoin_serializer_derive/0.2.5
[INFO] extracting crate ensicoin_serializer_derive 0.2.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ensicoin_serializer_derive/0.2.5
[INFO] validating manifest of ensicoin_serializer_derive-0.2.5 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 ensicoin_serializer_derive-0.2.5 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 ensicoin_serializer_derive-0.2.5
[INFO] finished frobbing ensicoin_serializer_derive-0.2.5
[INFO] frobbed toml for ensicoin_serializer_derive-0.2.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ensicoin_serializer_derive/0.2.5/Cargo.toml
[INFO] started frobbing ensicoin_serializer_derive-0.2.5
[INFO] finished frobbing ensicoin_serializer_derive-0.2.5
[INFO] frobbed toml for ensicoin_serializer_derive-0.2.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ensicoin_serializer_derive/0.2.5/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 ensicoin_serializer_derive-0.2.5 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ensicoin_serializer_derive/0.2.5:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6b12ba0a535d7d4bd27ae830ad882fbede9100e5bdb0cc2fd1a6e5dd314024ee
[INFO] running `"docker" "start" "-a" "6b12ba0a535d7d4bd27ae830ad882fbede9100e5bdb0cc2fd1a6e5dd314024ee"`
[INFO] [stderr]    Compiling ensicoin_serializer_derive v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `"docker" "inspect" "6b12ba0a535d7d4bd27ae830ad882fbede9100e5bdb0cc2fd1a6e5dd314024ee"`
[INFO] running `"docker" "rm" "-f" "6b12ba0a535d7d4bd27ae830ad882fbede9100e5bdb0cc2fd1a6e5dd314024ee"`
[INFO] [stdout] 6b12ba0a535d7d4bd27ae830ad882fbede9100e5bdb0cc2fd1a6e5dd314024ee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ensicoin_serializer_derive/0.2.5:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] db5b8c7889e6aa6b468c19be19d4cb874a079bb4df0df2326cf604569f746790
[INFO] running `"docker" "start" "-a" "db5b8c7889e6aa6b468c19be19d4cb874a079bb4df0df2326cf604569f746790"`
[INFO] [stderr]    Compiling ensicoin_serializer v2.0.6
[INFO] [stderr]    Compiling ensicoin_serializer_derive v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "db5b8c7889e6aa6b468c19be19d4cb874a079bb4df0df2326cf604569f746790"`
[INFO] running `"docker" "rm" "-f" "db5b8c7889e6aa6b468c19be19d4cb874a079bb4df0df2326cf604569f746790"`
[INFO] [stdout] db5b8c7889e6aa6b468c19be19d4cb874a079bb4df0df2326cf604569f746790
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ensicoin_serializer_derive/0.2.5:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a43ff62e526f3298c8598089dea1f770ca1b76e4844f1ddc0b36ff9b93a2d590
[INFO] running `"docker" "start" "-a" "a43ff62e526f3298c8598089dea1f770ca1b76e4844f1ddc0b36ff9b93a2d590"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ensicoin_serializer_derive-aac7578ba538657d
[INFO] [stderr]      Running /opt/crater/target/debug/deps/deser-9bdb043f06077ecd
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ensicoin_serializer_derive
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test both_works ... ok
[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 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" "a43ff62e526f3298c8598089dea1f770ca1b76e4844f1ddc0b36ff9b93a2d590"`
[INFO] running `"docker" "rm" "-f" "a43ff62e526f3298c8598089dea1f770ca1b76e4844f1ddc0b36ff9b93a2d590"`
[INFO] [stdout] a43ff62e526f3298c8598089dea1f770ca1b76e4844f1ddc0b36ff9b93a2d590