[INFO] crate dlv-list 0.2.1 is already in cache
[INFO] extracting crate dlv-list 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/dlv-list/0.2.1
[INFO] extracting crate dlv-list 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dlv-list/0.2.1
[INFO] validating manifest of dlv-list-0.2.1 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 dlv-list-0.2.1 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 dlv-list-0.2.1
[INFO] finished frobbing dlv-list-0.2.1
[INFO] frobbed toml for dlv-list-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dlv-list/0.2.1/Cargo.toml
[INFO] started frobbing dlv-list-0.2.1
[INFO] finished frobbing dlv-list-0.2.1
[INFO] frobbed toml for dlv-list-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dlv-list/0.2.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing dlv-list-0.2.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dlv-list/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 193688ddc2af79ac5bcb0fcf91abdf61ed68168ec281528d0c266840f5e94b34
[INFO] running `"docker" "start" "-a" "193688ddc2af79ac5bcb0fcf91abdf61ed68168ec281528d0c266840f5e94b34"`
[INFO] [stderr]    Compiling dlv-list v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "193688ddc2af79ac5bcb0fcf91abdf61ed68168ec281528d0c266840f5e94b34"`
[INFO] running `"docker" "rm" "-f" "193688ddc2af79ac5bcb0fcf91abdf61ed68168ec281528d0c266840f5e94b34"`
[INFO] [stdout] 193688ddc2af79ac5bcb0fcf91abdf61ed68168ec281528d0c266840f5e94b34
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dlv-list/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 189690c3051e7f6d333e58d444e43b5c2c97ddd36ce91d8c9d3355ba2273b0d1
[INFO] running `"docker" "start" "-a" "189690c3051e7f6d333e58d444e43b5c2c97ddd36ce91d8c9d3355ba2273b0d1"`
[INFO] [stderr]    Compiling dlv-list v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `"docker" "inspect" "189690c3051e7f6d333e58d444e43b5c2c97ddd36ce91d8c9d3355ba2273b0d1"`
[INFO] running `"docker" "rm" "-f" "189690c3051e7f6d333e58d444e43b5c2c97ddd36ce91d8c9d3355ba2273b0d1"`
[INFO] [stdout] 189690c3051e7f6d333e58d444e43b5c2c97ddd36ce91d8c9d3355ba2273b0d1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dlv-list/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 28c4f46bf3790ea2214bf80b6088844e5bac8665bc628924f74e4a8cb6e3b3c6
[INFO] running `"docker" "start" "-a" "28c4f46bf3790ea2214bf80b6088844e5bac8665bc628924f74e4a8cb6e3b3c6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dlv_list-63b5e91daa6fefc2
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test test::test_bounds ... ok
[INFO] [stdout] test test::test_drain_double_ended ... ok
[INFO] [stdout] test test::test_drain_empty ... ok
[INFO] [stdout] test test::test_index_debug ... ok
[INFO] [stdout] test test::test_indices_fused ... ok
[INFO] [stdout] test test::test_drain_debug ... ok
[INFO] [stdout] test test::test_indices_size_hint ... ok
[INFO] [stdout] test test::test_drain_size_hint ... ok
[INFO] [stdout] test test::test_into_iter_double_ended ... ok
[INFO] [stdout] test test::test_index_equality ... ok
[INFO] [stdout] test test::test_into_iter_debug ... ok
[INFO] [stdout] test test::test_drain_fused ... ok
[INFO] [stdout] test test::test_into_iter_fused ... ok
[INFO] [stdout] test test::test_into_iter_size_hint ... ok
[INFO] [stdout] test test::test_iter_double_ended ... ok
[INFO] [stdout] test test::test_indices_debug ... ok
[INFO] [stdout] test test::test_iter_empty ... ok
[INFO] [stdout] test test::test_iter_fused ... ok
[INFO] [stdout] test test::test_into_iter_empty ... ok
[INFO] [stdout] test test::test_iter_debug ... ok
[INFO] [stdout] test test::test_indices_empty ... ok
[INFO] [stdout] test test::test_indices_double_ended ... ok
[INFO] [stdout] test test::test_vec_list_back ... ok
[INFO] [stdout] test test::test_iter_mut_debug ... ok
[INFO] [stdout] test test::test_vec_list_back_mut ... ok
[INFO] [stdout] test test::test_iter_mut_double_ended ... ok
[INFO] [stdout] test test::test_iter_mut_empty ... ok
[INFO] [stdout] test test::test_vec_list_debug ... ok
[INFO] [stdout] test test::test_vec_list_drain ... ok
[INFO] [stdout] test test::test_iter_size_hint ... ok
[INFO] [stdout] test test::test_vec_list_contains ... ok
[INFO] [stdout] test test::test_iter_mut_fused ... ok
[INFO] [stdout] test test::test_vec_list_equality ... ok
[INFO] [stdout] test test::test_vec_list_capacity ... ok
[INFO] [stdout] test test::test_vec_list_from_iterator ... ok
[INFO] [stdout] test test::test_iter_mut_size_hint ... ok
[INFO] [stdout] test test::test_vec_list_extend ... ok
[INFO] [stdout] test test::test_vec_list_index ... ok
[INFO] [stdout] test test::test_vec_list_get ... ok
[INFO] [stdout] test test::test_vec_list_clear ... ok
[INFO] [stdout] test test::test_vec_list_get_previous_index ... ok
[INFO] [stdout] test test::test_vec_list_get_mut ... ok
[INFO] [stdout] test test::test_vec_list_front_mut ... ok
[INFO] [stdout] test test::test_vec_list_get_next_index ... ok
[INFO] [stdout] test test::test_vec_list_indices ... ok
[INFO] [stdout] test test::test_vec_list_front ... ok
[INFO] [stdout] test test::test_vec_list_into_iterator ... ok
[INFO] [stdout] test test::test_vec_list_insert_after ... ok
[INFO] [stdout] test test::test_vec_list_insert_before ... ok
[INFO] [stdout] test test::test_vec_list_iter_mut ... ok
[INFO] [stdout] test test::test_vec_list_is_empty ... ok
[INFO] [stdout] test test::test_vec_list_iter ... ok
[INFO] [stdout] test test::test_vec_list_len ... ok
[INFO] [stdout] test test::test_vec_list_ordering ... ok
[INFO] [stdout] test test::test_vec_list_new ... ok
[INFO] [stdout] test test::test_vec_list_pack_to_empty ... ok
[INFO] [stdout] test test::test_vec_list_pack_to ... ok
[INFO] [stdout] test test::test_vec_list_pack_to_fit ... ok
[INFO] [stdout] test test::test_vec_list_pop_back ... ok
[INFO] [stdout] test test::test_vec_list_push_back ... ok
[INFO] [stdout] test test::test_vec_list_pop_front ... ok
[INFO] [stdout] test test::test_vec_list_push_front ... ok
[INFO] [stdout] test test::test_vec_list_remove ... ok
[INFO] [stdout] test test::test_vec_list_reserve ... ok
[INFO] [stdout] test test::test_vec_list_retain ... ok
[INFO] [stdout] test test::test_vec_list_with_capacity ... ok
[INFO] [stdout] test test::test_vec_list_index_panic ... ok
[INFO] [stdout] test test::test_vec_list_insert_after_panic_index_invalidated ... ok
[INFO] [stdout] test test::test_vec_list_insert_after_panic_index_out_of_bounds ... ok
[INFO] [stdout] test test::test_vec_list_insert_before_panic_index_out_of_bounds ... ok
[INFO] [stdout] test test::test_vec_list_pack_to_panic ... ok
[INFO] [stdout] test test::test_vec_list_insert_before_panic_index_invalidated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dlv-list
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::contains (line 149) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::clear (line 123) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::capacity (line 104) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::front (line 204) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::drain (line 172) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::back (line 51) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::front_mut (line 229) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::back_mut (line 76) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::get_next_index (line 315) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::get (line 262) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::get_mut (line 288) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::indices (line 377) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::is_empty (line 551) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::insert_before (line 465) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::insert_after (line 418) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::get_previous_index (line 346) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::len (line 627) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::iter (line 568) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::new (line 646) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::iter_mut (line 597) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::pop_back (line 793) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::pop_front (line 817) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::pack_to (line 670) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::reserve (line 1026) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::pack_to_fit (line 757) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::remove (line 904) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::with_capacity (line 1105) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::push_front (line 877) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::push_back (line 847) ... ok
[INFO] [stdout] test src/lib.rs - VecList<EntryData>::retain (line 1045) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "28c4f46bf3790ea2214bf80b6088844e5bac8665bc628924f74e4a8cb6e3b3c6"`
[INFO] running `"docker" "rm" "-f" "28c4f46bf3790ea2214bf80b6088844e5bac8665bc628924f74e4a8cb6e3b3c6"`
[INFO] [stdout] 28c4f46bf3790ea2214bf80b6088844e5bac8665bc628924f74e4a8cb6e3b3c6