[INFO] crate ledb-derive 0.2.1 is already in cache
[INFO] extracting crate ledb-derive 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/ledb-derive/0.2.1
[INFO] extracting crate ledb-derive 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ledb-derive/0.2.1
[INFO] validating manifest of ledb-derive-0.2.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ledb-derive-0.2.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ledb-derive-0.2.1
[INFO] finished frobbing ledb-derive-0.2.1
[INFO] frobbed toml for ledb-derive-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ledb-derive/0.2.1/Cargo.toml
[INFO] started frobbing ledb-derive-0.2.1
[INFO] finished frobbing ledb-derive-0.2.1
[INFO] frobbed toml for ledb-derive-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ledb-derive/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ledb-derive-0.2.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ledb-derive/0.2.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 441c84f8e96665b08d23412a029ff5d20e36848052820833e4e6ad5724c73124
[INFO] running `"docker" "start" "-a" "441c84f8e96665b08d23412a029ff5d20e36848052820833e4e6ad5724c73124"`
[INFO] [stderr]    Compiling ledb-derive v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "441c84f8e96665b08d23412a029ff5d20e36848052820833e4e6ad5724c73124"`
[INFO] running `"docker" "rm" "-f" "441c84f8e96665b08d23412a029ff5d20e36848052820833e4e6ad5724c73124"`
[INFO] [stdout] 441c84f8e96665b08d23412a029ff5d20e36848052820833e4e6ad5724c73124
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ledb-derive/0.2.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6b288fb4b6e7a30384d907457923d4b57aa99a0e6a4114b306a3257dcb71edf2
[INFO] running `"docker" "start" "-a" "6b288fb4b6e7a30384d907457923d4b57aa99a0e6a4114b306a3257dcb71edf2"`
[INFO] [stderr]    Compiling ledb-derive v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "6b288fb4b6e7a30384d907457923d4b57aa99a0e6a4114b306a3257dcb71edf2"`
[INFO] running `"docker" "rm" "-f" "6b288fb4b6e7a30384d907457923d4b57aa99a0e6a4114b306a3257dcb71edf2"`
[INFO] [stdout] 6b288fb4b6e7a30384d907457923d4b57aa99a0e6a4114b306a3257dcb71edf2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ledb-derive/0.2.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 32948dea233bc03cb767803400aff37ff5e8cd2876124b372e171924ecd3cc9c
[INFO] running `"docker" "start" "-a" "32948dea233bc03cb767803400aff37ff5e8cd2876124b372e171924ecd3cc9c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ledb_derive-bad592978de8e386
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test document::test::document_nested_flatten ... ok
[INFO] [stdout] test document::test::document_primary ... ok
[INFO] [stdout] test document::test::document_nested ... ok
[INFO] [stdout] test document::test::document_primary_non_struct ... ok
[INFO] [stdout] test document::test::document_key_fields ... ok
[INFO] [stdout] test document::test::document_primary_not_named ... ok
[INFO] [stdout] test document::test::document_primary_multiple ... ok
[INFO] [stdout] test document::test::document_primary_missing ... ok
[INFO] [stdout] test document::test::document_primary_serde_rename_after ... ok
[INFO] [stdout] test document::test::document_primary_serde_rename_before ... ok
[INFO] [stdout] test document::test::document_nested_nested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ledb-derive
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs -  (line 102) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 142) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 28) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 53) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 67) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 9) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 90) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "32948dea233bc03cb767803400aff37ff5e8cd2876124b372e171924ecd3cc9c"`
[INFO] running `"docker" "rm" "-f" "32948dea233bc03cb767803400aff37ff5e8cd2876124b372e171924ecd3cc9c"`
[INFO] [stdout] 32948dea233bc03cb767803400aff37ff5e8cd2876124b372e171924ecd3cc9c