[INFO] crate cfb 0.3.1 is already in cache
[INFO] testing cfb-0.3.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate cfb 0.3.1 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate cfb 0.3.1 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cfb 0.3.1
[INFO] finished tweaking crates.io crate cfb 0.3.1
[INFO] tweaked toml for crates.io crate cfb 0.3.1 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 30d4aebb52799e94703b7267d5c1c1927f20e7f12ab2f995c5872ee1ae2e77ef
[INFO] running `"docker" "start" "-a" "30d4aebb52799e94703b7267d5c1c1927f20e7f12ab2f995c5872ee1ae2e77ef"`
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling cfb v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1380:26
[INFO] [stderr]      |
[INFO] [stderr] 1380 |     finisher: Option<Box<Finish<F>>>,
[INFO] [stderr]      |                          ^^^^^^^^^ help: use `dyn`: `dyn Finish<F>`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1511:31
[INFO] [stderr]      |
[INFO] [stderr] 1511 |             let finisher: Box<Finish<F>> =
[INFO] [stderr]      |                               ^^^^^^^^^ help: use `dyn`: `dyn Finish<F>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "30d4aebb52799e94703b7267d5c1c1927f20e7f12ab2f995c5872ee1ae2e77ef"`
[INFO] running `"docker" "rm" "-f" "30d4aebb52799e94703b7267d5c1c1927f20e7f12ab2f995c5872ee1ae2e77ef"`
[INFO] [stdout] 30d4aebb52799e94703b7267d5c1c1927f20e7f12ab2f995c5872ee1ae2e77ef
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b3c2a902bb8a7f93442ff58a9bf5aa25fa6ebc4ec8ba55d0944973491188b8a9
[INFO] running `"docker" "start" "-a" "b3c2a902bb8a7f93442ff58a9bf5aa25fa6ebc4ec8ba55d0944973491188b8a9"`
[INFO] [stderr]    Compiling cfb v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1380:26
[INFO] [stderr]      |
[INFO] [stderr] 1380 |     finisher: Option<Box<Finish<F>>>,
[INFO] [stderr]      |                          ^^^^^^^^^ help: use `dyn`: `dyn Finish<F>`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1511:31
[INFO] [stderr]      |
[INFO] [stderr] 1511 |             let finisher: Box<Finish<F>> =
[INFO] [stderr]      |                               ^^^^^^^^^ help: use `dyn`: `dyn Finish<F>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `"docker" "inspect" "b3c2a902bb8a7f93442ff58a9bf5aa25fa6ebc4ec8ba55d0944973491188b8a9"`
[INFO] running `"docker" "rm" "-f" "b3c2a902bb8a7f93442ff58a9bf5aa25fa6ebc4ec8ba55d0944973491188b8a9"`
[INFO] [stdout] b3c2a902bb8a7f93442ff58a9bf5aa25fa6ebc4ec8ba55d0944973491188b8a9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] f004fa396927f426f64baada1143251cbe00c3643d182c009daf2cc2fa02ab5b
[INFO] running `"docker" "start" "-a" "f004fa396927f426f64baada1143251cbe00c3643d182c009daf2cc2fa02ab5b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cfb-a915da63f5576df5
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test internal::direntry::tests::parse_valid_storage_entry ... ok
[INFO] [stdout] test internal::entry::tests::nonrecursive_entries_from_root ... ok
[INFO] [stdout] test internal::entry::tests::nonrecursive_entries_from_storage ... ok
[INFO] [stdout] test internal::entry::tests::preorder_entries_from_root ... ok
[INFO] [stdout] test internal::path::tests::canonical_path_is_absolute ... ok
[INFO] [stdout] test internal::path::tests::absolute_path_is_valid ... ok
[INFO] [stdout] test internal::entry::tests::preorder_entries_from_storage ... ok
[INFO] [stdout] test internal::path::tests::name_ordering ... ok
[INFO] [stdout] test internal::path::tests::path_with_parents_is_valid ... ok
[INFO] [stdout] test internal::path::tests::short_name_is_valid ... ok
[INFO] [stdout] test internal::path::tests::relative_path_is_valid ... ok
[INFO] [stdout] test internal::sector::tests::sector_seek ... ok
[INFO] [stdout] test internal::sector::tests::sector_read ... ok
[INFO] [stdout] test internal::sector::tests::sector_write ... ok
[INFO] [stdout] test internal::time::tests::system_time ... ok
[INFO] [stdout] test internal::sector::tests::sector_init ... ok
[INFO] [stdout] test internal::version::tests::number_round_trip ... ok
[INFO] [stdout] test tests::create_empty_compound_file ... ok
[INFO] [stdout] test tests::create_all_storages ... ok
[INFO] [stdout] test tests::create_small_stream ... ok
[INFO] [stdout] test tests::create_large_stream ... ok
[INFO] [stdout] test tests::create_stream_where_stream_exists ... ok
[INFO] [stdout] test tests::create_directory_tree ... ok
[INFO] [stdout] test tests::empty_compound_file_has_no_children ... ok
[INFO] [stdout] test tests::path_exists ... ok
[INFO] [stdout] test tests::path_is_storage ... ok
[INFO] [stdout] test tests::create_streams ... ok
[INFO] [stdout] test tests::path_is_stream ... ok
[INFO] [stdout] test tests::extend_stream ... ok
[INFO] [stdout] test internal::direntry::tests::invalid_color ... ok
[INFO] [stdout] test internal::direntry::tests::invalid_object_type ... ok
[INFO] [stdout] test internal::path::tests::name_with_slash_is_invalid ... ok
[INFO] [stdout] test internal::path::tests::parent_of_root_is_invalid ... ok
[INFO] [stdout] test internal::path::tests::long_name_is_invalid ... ok
[INFO] [stdout] test tests::create_new_stream_where_storage_exists ... ok
[INFO] [stdout] test tests::create_root_storage ... ok
[INFO] [stdout] test tests::create_new_stream_where_stream_exists ... ok
[INFO] [stdout] test tests::remove_small_stream ... ok
[INFO] [stdout] test tests::create_storage_all_with_stream_in_the_way ... ok
[INFO] [stdout] test tests::create_storage_where_storage_exists ... ok
[INFO] [stdout] test tests::create_storage_where_stream_exists ... ok
[INFO] [stdout] test tests::create_stream_where_storage_exists ... ok
[INFO] [stdout] test tests::root_entry ... ok
[INFO] [stdout] test tests::read_storage_on_stream ... ok
[INFO] [stdout] test tests::remove_non_empty_storage ... ok
[INFO] [stdout] test tests::remove_non_storage ... ok
[INFO] [stdout] test tests::remove_non_stream ... ok
[INFO] [stdout] test tests::remove_nonexistent_storage ... ok
[INFO] [stdout] test tests::remove_nonexistent_stream ... ok
[INFO] [stdout] test tests::remove_root_storage ... ok
[INFO] [stdout] test tests::stream_seek ... ok
[INFO] [stdout] test tests::remove_storage_all_on_root ... ok
[INFO] [stdout] test tests::walk_directory_tree ... ok
[INFO] [stdout] test tests::set_nonexistent_state_bits ... ok
[INFO] [stdout] test tests::set_nonexistent_storage_clsid ... ok
[INFO] [stdout] test tests::remove_storage_all_on_storage ... ok
[INFO] [stdout] test tests::remove_storages ... ok
[INFO] [stdout] test tests::set_storage_clsid_for_stream ... ok
[INFO] [stdout] test tests::wrong_magic_number ... ok
[INFO] [stdout] test tests::storage_clsids ... ok
[INFO] [stdout] test tests::state_bits ... ok
[INFO] [stdout] test tests::remove_streams ... ok
[INFO] [stdout] test tests::truncate_stream ... ok
[INFO] [stdout] test tests::create_very_large_stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cfb
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/internal/version.rs - internal::version::Version::sector_len (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f004fa396927f426f64baada1143251cbe00c3643d182c009daf2cc2fa02ab5b"`
[INFO] running `"docker" "rm" "-f" "f004fa396927f426f64baada1143251cbe00c3643d182c009daf2cc2fa02ab5b"`
[INFO] [stdout] f004fa396927f426f64baada1143251cbe00c3643d182c009daf2cc2fa02ab5b