[INFO] fetching crate dataloader 0.5.1...
[INFO] extracting crate dataloader 0.5.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/dataloader/0.5.1
[INFO] extracting crate dataloader 0.5.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/dataloader/0.5.1
[INFO] validating manifest of dataloader-0.5.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dataloader-0.5.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dataloader-0.5.1
[INFO] finished frobbing dataloader-0.5.1
[INFO] frobbed toml for dataloader-0.5.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/dataloader/0.5.1/Cargo.toml
[INFO] started frobbing dataloader-0.5.1
[INFO] finished frobbing dataloader-0.5.1
[INFO] frobbed toml for dataloader-0.5.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/dataloader/0.5.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dataloader-0.5.1 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/dataloader/0.5.1:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 54dcb51238f43efaadc4ebd3d9d9fe9feaf4e9b17c0d7370bd445f8a78231cf9
[INFO] running `"docker" "start" "-a" "54dcb51238f43efaadc4ebd3d9d9fe9feaf4e9b17c0d7370bd445f8a78231cf9"`
[INFO] [stderr]    Compiling dataloader v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub type BatchFuture<V, E> = Box<Future<Item = Vec<V>, Error = E>>;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<V>, Error = E>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `"docker" "inspect" "54dcb51238f43efaadc4ebd3d9d9fe9feaf4e9b17c0d7370bd445f8a78231cf9"`
[INFO] running `"docker" "rm" "-f" "54dcb51238f43efaadc4ebd3d9d9fe9feaf4e9b17c0d7370bd445f8a78231cf9"`
[INFO] [stdout] 54dcb51238f43efaadc4ebd3d9d9fe9feaf4e9b17c0d7370bd445f8a78231cf9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/dataloader/0.5.1:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4e989d86757b39c72d63ec133d70e640b9d340235bab52780cbc2af4889d997b
[INFO] running `"docker" "start" "-a" "4e989d86757b39c72d63ec133d70e640b9d340235bab52780cbc2af4889d997b"`
[INFO] [stderr]    Compiling dataloader v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub type BatchFuture<V, E> = Box<Future<Item = Vec<V>, Error = E>>;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<V>, Error = E>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.28s
[INFO] running `"docker" "inspect" "4e989d86757b39c72d63ec133d70e640b9d340235bab52780cbc2af4889d997b"`
[INFO] running `"docker" "rm" "-f" "4e989d86757b39c72d63ec133d70e640b9d340235bab52780cbc2af4889d997b"`
[INFO] [stdout] 4e989d86757b39c72d63ec133d70e640b9d340235bab52780cbc2af4889d997b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/dataloader/0.5.1:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] bfc0965d2b1eff0cd8f3c17e7127fb0c7772ea106c242937482ffa4cefa68db1
[INFO] running `"docker" "start" "-a" "bfc0965d2b1eff0cd8f3c17e7127fb0c7772ea106c242937482ffa4cefa68db1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dataloader-9caf28d163b1acd5
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::cached_loader::assert_kinds ... ok
[INFO] [stdout] test tests::cached_loader::pass_to_thread ... ok
[INFO] [stdout] test tests::cached_loader::nested_load ... ok
[INFO] [stdout] test tests::cached_loader::nested_load_many ... ok
[INFO] [stdout] test tests::cached_loader::test_batch_fn_error ... ok
[INFO] [stdout] test tests::cached_loader::test_custom_cache ... ok
[INFO] [stdout] test tests::cached_loader::smoke ... ok
[INFO] [stdout] test tests::cached_loader::test_clear ... ok
[INFO] [stdout] test tests::cached_loader::test_clear_all ... ok
[INFO] [stdout] test tests::cached_loader::test_prime ... ok
[INFO] [stdout] test tests::cached_loader::test_result_val ... ok
[INFO] [stdout] test tests::non_cached_loader::assert_kinds ... ok
[INFO] [stdout] test tests::cached_loader::test_run_by_core ... ok
[INFO] [stdout] test tests::non_cached_loader::nested_load ... ok
[INFO] [stdout] test tests::non_cached_loader::nested_load_many ... ok
[INFO] [stdout] test tests::non_cached_loader::smoke ... ok
[INFO] [stdout] test tests::non_cached_loader::pass_to_thread ... ok
[INFO] [stdout] test tests::non_cached_loader::test_batch_fn_error ... ok
[INFO] [stdout] test tests::cached_loader::drop_loader ... ok
[INFO] [stdout] test tests::cached_loader::dispatch_partial_batch ... ok
[INFO] [stdout] test tests::non_cached_loader::test_values_length ... ok
[INFO] [stdout] test tests::non_cached_loader::test_result_val ... ok
[INFO] [stdout] test tests::non_cached_loader::test_run_by_core ... ok
[INFO] [stdout] test tests::non_cached_loader::dispatch_partial_batch ... ok
[INFO] [stdout] test tests::non_cached_loader::test_batch_call_seq ... ok
[INFO] [stdout] test tests::cached_loader::test_batch_call_seq ... ok
[INFO] [stdout] test tests::non_cached_loader::drop_loader ... ok
[INFO] [stderr]    Doc-tests dataloader
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 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" "bfc0965d2b1eff0cd8f3c17e7127fb0c7772ea106c242937482ffa4cefa68db1"`
[INFO] running `"docker" "rm" "-f" "bfc0965d2b1eff0cd8f3c17e7127fb0c7772ea106c242937482ffa4cefa68db1"`
[INFO] [stdout] bfc0965d2b1eff0cd8f3c17e7127fb0c7772ea106c242937482ffa4cefa68db1