[INFO] crate migrations_internals 1.4.0 is already in cache
[INFO] extracting crate migrations_internals 1.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/migrations_internals/1.4.0
[INFO] extracting crate migrations_internals 1.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/migrations_internals/1.4.0
[INFO] validating manifest of migrations_internals-1.4.0 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 migrations_internals-1.4.0 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 migrations_internals-1.4.0
[INFO] finished frobbing migrations_internals-1.4.0
[INFO] frobbed toml for migrations_internals-1.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/migrations_internals/1.4.0/Cargo.toml
[INFO] started frobbing migrations_internals-1.4.0
[INFO] finished frobbing migrations_internals-1.4.0
[INFO] frobbed toml for migrations_internals-1.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/migrations_internals/1.4.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing migrations_internals-1.4.0 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/migrations_internals/1.4.0:/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] 1a40c8de842612a7354010de922606e690b6184b523f74722b5f3eab1d49670f
[INFO] running `"docker" "start" "-a" "1a40c8de842612a7354010de922606e690b6184b523f74722b5f3eab1d49670f"`
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling diesel v1.4.2
[INFO] [stderr]    Compiling migrations_internals v1.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `migration_from` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:291:9
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub use self::migration::*;
[INFO] [stderr]     |         ------------------ the item `migration_from` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 291 |     use self::migration::migration_from;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:2:9
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![deny(warnings, missing_debug_implementations, missing_copy_implementations)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[warn(unused_imports)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.58s
[INFO] running `"docker" "inspect" "1a40c8de842612a7354010de922606e690b6184b523f74722b5f3eab1d49670f"`
[INFO] running `"docker" "rm" "-f" "1a40c8de842612a7354010de922606e690b6184b523f74722b5f3eab1d49670f"`
[INFO] [stdout] 1a40c8de842612a7354010de922606e690b6184b523f74722b5f3eab1d49670f
[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/migrations_internals/1.4.0:/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] 3b402bf86a123dd4cef98424e4c6270ff812d751c6d655cc03fa2f1d640189c9
[INFO] running `"docker" "start" "-a" "3b402bf86a123dd4cef98424e4c6270ff812d751c6d655cc03fa2f1d640189c9"`
[INFO] [stderr]    Compiling migrations_internals v1.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `migration_from` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:291:9
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub use self::migration::*;
[INFO] [stderr]     |         ------------------ the item `migration_from` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 291 |     use self::migration::migration_from;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:2:9
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![deny(warnings, missing_debug_implementations, missing_copy_implementations)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[warn(unused_imports)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "3b402bf86a123dd4cef98424e4c6270ff812d751c6d655cc03fa2f1d640189c9"`
[INFO] running `"docker" "rm" "-f" "3b402bf86a123dd4cef98424e4c6270ff812d751c6d655cc03fa2f1d640189c9"`
[INFO] [stdout] 3b402bf86a123dd4cef98424e4c6270ff812d751c6d655cc03fa2f1d640189c9
[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/migrations_internals/1.4.0:/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] 274310c15aa11857c2f6a3f63bbbb051b879cf915a9d6017b5d4d8ed310cb7d3
[INFO] running `"docker" "start" "-a" "274310c15aa11857c2f6a3f63bbbb051b879cf915a9d6017b5d4d8ed310cb7d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test migration::tests::migration_version_is_based_on_folder_name ... ok
[INFO] [stdout] test migration::tests::migration_version_allows_additional_naming ... ok
[INFO] [stdout] test migration::tests::files_beginning_with_dot_are_allowed ... ok
[INFO] [stdout] test migration::tests::files_are_not_valid_sql_file_migrations ... ok
[INFO] [stdout] test migration::tests::directory_containing_exactly_up_sql_and_down_sql_is_valid_migration_dir ... ok
[INFO] [stdout] test migration::tests::migration_version_when_dir_doesnt_start_with_num_is_allowed ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/migrations_internals-54e219414a1c9678
[INFO] [stdout] test tests::migration_directory_checks_parents ... ok
[INFO] [stdout] test migration::tests::directory_with_only_up_sql_is_not_valid_migration_dir ... ok
[INFO] [stdout] test tests::migration_directory_defaults_to_pwd_slash_migrations ... ok
[INFO] [stdout] test migration::tests::directory_containing_unknown_files_is_valid_migration_dir ... ok
[INFO] [stdout] test tests::migration_directory_not_found_if_no_migration_dir_exists ... ok
[INFO] [stdout] test migration::tests::empty_directory_is_not_valid_migration_dir ... 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 migrations_internals
[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" "274310c15aa11857c2f6a3f63bbbb051b879cf915a9d6017b5d4d8ed310cb7d3"`
[INFO] running `"docker" "rm" "-f" "274310c15aa11857c2f6a3f63bbbb051b879cf915a9d6017b5d4d8ed310cb7d3"`
[INFO] [stdout] 274310c15aa11857c2f6a3f63bbbb051b879cf915a9d6017b5d4d8ed310cb7d3