[INFO] fetching crate flatcontainer 0.5.0...
[INFO] testing flatcontainer-0.5.0 against beta-2025-02-18 for beta-1.86-1
[INFO] extracting crate flatcontainer 0.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate flatcontainer 0.5.0 on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flatcontainer 0.5.0
[INFO] finished tweaking crates.io crate flatcontainer 0.5.0
[INFO] tweaked toml for crates.io crate flatcontainer 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a668f9bb282020a2dcac4abb68e73c1eba8bb431d749a91fd7a35e39ebf38b1b
[INFO] running `Command { std: "docker" "start" "-a" "a668f9bb282020a2dcac4abb68e73c1eba8bb431d749a91fd7a35e39ebf38b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a668f9bb282020a2dcac4abb68e73c1eba8bb431d749a91fd7a35e39ebf38b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a668f9bb282020a2dcac4abb68e73c1eba8bb431d749a91fd7a35e39ebf38b1b", kill_on_drop: false }`
[INFO] [stdout] a668f9bb282020a2dcac4abb68e73c1eba8bb431d749a91fd7a35e39ebf38b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d74d9574ea9f5ad2edbbe34b7de31dd84f141d519955f9514d564433576a964
[INFO] running `Command { std: "docker" "start" "-a" "9d74d9574ea9f5ad2edbbe34b7de31dd84f141d519955f9514d564433576a964", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling flatcontainer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.72s
[INFO] running `Command { std: "docker" "inspect" "9d74d9574ea9f5ad2edbbe34b7de31dd84f141d519955f9514d564433576a964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d74d9574ea9f5ad2edbbe34b7de31dd84f141d519955f9514d564433576a964", kill_on_drop: false }`
[INFO] [stdout] 9d74d9574ea9f5ad2edbbe34b7de31dd84f141d519955f9514d564433576a964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b298f15067f16927e0fb802684e4bbb75b038d433982ad620d3054b8cb575ea
[INFO] running `Command { std: "docker" "start" "-a" "9b298f15067f16927e0fb802684e4bbb75b038d433982ad620d3054b8cb575ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling flatcontainer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `Command { std: "docker" "inspect" "9b298f15067f16927e0fb802684e4bbb75b038d433982ad620d3054b8cb575ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b298f15067f16927e0fb802684e4bbb75b038d433982ad620d3054b8cb575ea", kill_on_drop: false }`
[INFO] [stdout] 9b298f15067f16927e0fb802684e4bbb75b038d433982ad620d3054b8cb575ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d3abcfe1623a8bae35cce95b505468700665fe99f45a0efe65dee5d68643d33
[INFO] running `Command { std: "docker" "start" "-a" "9d3abcfe1623a8bae35cce95b505468700665fe99f45a0efe65dee5d68643d33", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flatcontainer-c995a363e8bfb2b3)
[INFO] [stdout] 
[INFO] [stdout] running 61 tests
[INFO] [stdout] test impls::columns::tests::copy_reserve_regions ... ok
[INFO] [stdout] test impls::columns::tests::read_columns_push ... ok
[INFO] [stdout] test impls::columns::tests::test_matrix ... ok
[INFO] [stdout] test impls::codec::tests::test_simple ... ok
[INFO] [stdout] test impls::columns::tests::test_ragged_str_iter ... ok
[INFO] [stdout] test impls::columns::tests::test_ragged_str_vec ... ok
[INFO] [stdout] test impls::columns::tests::test_ragged ... ok
[INFO] [stdout] test impls::columns::tests::test_ragged_string_vec ... ok
[INFO] [stdout] test impls::deduplicate::tests::test_dedup_flatstack ... ok
[INFO] [stdout] test impls::deduplicate::tests::test_dedup_region ... ok
[INFO] [stdout] test impls::columns::tests::test_merge_regions ... ok
[INFO] [stdout] test impls::deduplicate::tests::test_offset_optimized ... ok
[INFO] [stdout] test impls::mirror::tests::test_reserve_regions ... ok
[INFO] [stdout] test impls::huffman_container::tests::test_huffman ... ok
[INFO] [stdout] test impls::offsets::tests::test_chonk ... ok
[INFO] [stdout] test impls::offsets::tests::test_offset_optimized ... ok
[INFO] [stdout] test impls::offsets::tests::test_offset_optimized_clear ... ok
[INFO] [stdout] test impls::offsets::tests::test_offset_optimized_heap_size ... ok
[INFO] [stdout] test impls::offsets::tests::test_offset_optimized_reserve ... ok
[INFO] [stdout] test impls::offsets::tests::test_offset_stride_push ... ok
[INFO] [stdout] test impls::option::tests::test_heap_size ... ok
[INFO] [stdout] test impls::option::tests::test_reserve ... ok
[INFO] [stdout] test impls::result::tests::test_heap_size ... ok
[INFO] [stdout] test impls::result::tests::test_reserve ... ok
[INFO] [stdout] test impls::slice::tests::read_slice ... ok
[INFO] [stdout] test impls::slice::tests::test_read_slice_clone ... ok
[INFO] [stdout] test impls::slice::tests::test_read_slice_cmp ... ok
[INFO] [stdout] test impls::slice::tests::test_read_slice_debug ... ok
[INFO] [stdout] test impls::slice::tests::test_read_slice_eq ... ok
[INFO] [stdout] test impls::slice::tests::test_reserve_ref_array ... ok
[INFO] [stdout] test impls::slice::tests::test_reserve_ref_vec ... ok
[INFO] [stdout] test impls::slice_copy::tests::test_copy_array ... ok
[INFO] [stdout] test impls::tuple::tests::test_heap_size ... ok
[INFO] [stdout] test impls::tuple::tests::test_nested ... ok
[INFO] [stdout] test impls::tuple::tests::test_reserve_items ... ok
[INFO] [stdout] test impls::tuple::tests::test_tuple ... ok
[INFO] [stdout] test impls::vec::tests::vec ... ok
[INFO] [stdout] test tests::all_types ... ok
[INFO] [stdout] test tests::nested_slice_copy ... ok
[INFO] [stdout] test tests::slice_region_read_item ... ok
[INFO] [stdout] test impls::slice_copy::tests::test_copy_iter ... ok
[INFO] [stdout] test impls::slice_copy::tests::test_copy_ref_ref_array ... ok
[INFO] [stdout] test impls::codec::tests::test_multi ... ok
[INFO] [stdout] test impls::string::tests::owned ... ok
[INFO] [stdout] test impls::string::tests::test_inner ... ok
[INFO] [stdout] test impls::string::tests::test_reserve_items_ref_str ... ok
[INFO] [stdout] test impls::string::tests::test_reserve_items_string ... ok
[INFO] [stdout] test tests::test_container_string ... ok
[INFO] [stdout] test tests::test_owned ... ok
[INFO] [stdout] test tests::test_result ... ok
[INFO] [stdout] test tests::test_readme ... ok
[INFO] [stdout] test tests::test_slice_string_onto ... ok
[INFO] [stdout] test tests::test_vec ... ok
[INFO] [stdout] test tests::test_vec_onto ... ok
[INFO] [stdout] test impls::columns::tests::test_clear - should panic ... ok
[INFO] [stdout] test impls::offsets::tests::test_offset_stride_index - should panic ... ok
[INFO] [stdout] test impls::codec::tests::test_heap_size ... ok
[INFO] [stdout] test impls::slice::tests::test_reserve_ref_slice ... ok
[INFO] [stdout] test impls::slice::tests::test_get_out_of_bounds - should panic ... ok
[INFO] [stdout] test impls::slice_copy::tests::test_copy_vec ... ok
[INFO] [stdout] test impls::string::tests::test_reserve_items_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cow.rs (/opt/rustwide/target/debug/deps/cow-162545ae29642da6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_gat_cow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/person.rs (/opt/rustwide/target/debug/deps/person-5b1caf75a45bcbd5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_person ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/recursive.rs (/opt/rustwide/target/debug/deps/recursive-6ed3eca3ad544210)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test recursive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flatcontainer
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/impls/slice.rs - impls::slice::SliceRegion (line 38) ... FAILED
[INFO] [stdout] test src/impls/slice_copy.rs - impls::slice_copy::OwnedRegion (line 17) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 13) ... FAILED
[INFO] [stdout] test src/lib.rs - RegionPreference (line 90) ... ok
[INFO] [stdout] test src/impls/option.rs - impls::option::OptionRegion (line 18) ... ok
[INFO] [stdout] test src/impls/mirror.rs - impls::mirror::MirrorRegion (line 21) ... ok
[INFO] [stdout] test src/impls/string.rs - impls::string::StringRegion (line 20) ... ok
[INFO] [stdout] test src/impls/deduplicate.rs - impls::deduplicate::CollapseSequence (line 14) ... ok
[INFO] [stdout] test src/impls/result.rs - impls::result::ResultRegion (line 18) ... ok
[INFO] [stdout] test src/impls/columns.rs - impls::columns::ColumnsRegion (line 25) ... ok
[INFO] [stdout] test src/impls/deduplicate.rs - impls::deduplicate::ConsecutiveOffsetPairs (line 123) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/impls/slice.rs - impls::slice::SliceRegion (line 38) stdout ----
[INFO] [stdout] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/impls/slice_copy.rs - impls::slice_copy::OwnedRegion (line 17) stdout ----
[INFO] [stdout] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 13) stdout ----
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/tmp/rustdoctestZlgEAx/rmetaehj26D"
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/impls/slice.rs - impls::slice::SliceRegion (line 38)
[INFO] [stdout]     src/impls/slice_copy.rs - impls::slice_copy::OwnedRegion (line 17)
[INFO] [stdout]     src/lib.rs - (line 13)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9d3abcfe1623a8bae35cce95b505468700665fe99f45a0efe65dee5d68643d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3abcfe1623a8bae35cce95b505468700665fe99f45a0efe65dee5d68643d33", kill_on_drop: false }`
[INFO] [stdout] 9d3abcfe1623a8bae35cce95b505468700665fe99f45a0efe65dee5d68643d33