[INFO] fetching crate bytes 1.1.0...
[INFO] testing bytes-1.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bytes 1.1.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate bytes 1.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bytes 1.1.0
[INFO] finished tweaking crates.io crate bytes 1.1.0
[INFO] tweaked toml for crates.io crate bytes 1.1.0 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d7ea791513c5af89892c9dd494b6d2aebfe2e95714ff087a6c2f7d6ca580eca
[INFO] running `Command { std: "docker" "start" "-a" "3d7ea791513c5af89892c9dd494b6d2aebfe2e95714ff087a6c2f7d6ca580eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d7ea791513c5af89892c9dd494b6d2aebfe2e95714ff087a6c2f7d6ca580eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7ea791513c5af89892c9dd494b6d2aebfe2e95714ff087a6c2f7d6ca580eca", kill_on_drop: false }`
[INFO] [stdout] 3d7ea791513c5af89892c9dd494b6d2aebfe2e95714ff087a6c2f7d6ca580eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff4a4fee844e2c592dbacb5e614f81c0bc739a7764442a36650eb4ea2940a7b2
[INFO] running `Command { std: "docker" "start" "-a" "ff4a4fee844e2c592dbacb5e614f81c0bc739a7764442a36650eb4ea2940a7b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "ff4a4fee844e2c592dbacb5e614f81c0bc739a7764442a36650eb4ea2940a7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4a4fee844e2c592dbacb5e614f81c0bc739a7764442a36650eb4ea2940a7b2", kill_on_drop: false }`
[INFO] [stdout] ff4a4fee844e2c592dbacb5e614f81c0bc739a7764442a36650eb4ea2940a7b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62537bf8ac7c78ee4a64c9e73db571f5358670b48a15752c740885246379bf04
[INFO] running `Command { std: "docker" "start" "-a" "62537bf8ac7c78ee4a64c9e73db571f5358670b48a15752c740885246379bf04", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.130
[INFO] [stderr]    Compiling bytes v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "62537bf8ac7c78ee4a64c9e73db571f5358670b48a15752c740885246379bf04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62537bf8ac7c78ee4a64c9e73db571f5358670b48a15752c740885246379bf04", kill_on_drop: false }`
[INFO] [stdout] 62537bf8ac7c78ee4a64c9e73db571f5358670b48a15752c740885246379bf04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8087f5abef5d34496ed52bc0791920b2e734f345750166193baee7668c55465d
[INFO] running `Command { std: "docker" "start" "-a" "8087f5abef5d34496ed52bc0791920b2e734f345750166193baee7668c55465d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bytes-a238b724fdc838be)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_buf.rs (/opt/rustwide/target/debug/deps/test_buf-cb07051b8a67d25b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test copy_to_bytes_less ... ok
[INFO] [stdout] test test_bufs_vec ... ok
[INFO] [stdout] test test_fresh_cursor_vec ... ok
[INFO] [stdout] test test_deref_buf_forwards ... ok
[INFO] [stdout] test test_get_u8 ... ok
[INFO] [stdout] test test_get_u16 ... ok
[INFO] [stdout] test test_vec_deque ... ok
[INFO] [stdout] test copy_to_bytes_overflow - should panic ... ok
[INFO] [stdout] test test_get_u16_buffer_underflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_buf_mut.rs (/opt/rustwide/target/debug/deps/test_buf_mut-16a9afadee82aa10)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_deref_bufmut_forwards ... ok
[INFO] [stdout] test test_mut_slice ... ok
[INFO] [stdout] test test_put_int ... ok
[INFO] [stdout] test test_put_int_le ... ok
[INFO] [stdout] test test_put_u16 ... ok
[INFO] [stdout] test test_put_u8 ... ok
[INFO] [stdout] test test_slice_put_bytes ... ok
[INFO] [stdout] test test_vec_as_mut_buf ... ok
[INFO] [stdout] test test_vec_put_bytes ... ok
[INFO] [stdout] test copy_from_slice_panics_if_different_length_1 - should panic ... ok
[INFO] [stdout] test copy_from_slice_panics_if_different_length_2 - should panic ... ok
[INFO] [stdout] test test_put_int_le_nbytes_overflow - should panic ... ok
[INFO] [stdout] test test_put_int_nbytes_overflow - should panic ... ok
[INFO] [stdout] test test_vec_advance_mut - should panic ... ok
[INFO] [stdout] test write_byte_panics_if_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_bytes.rs (/opt/rustwide/target/debug/deps/test_bytes-2c29c93926bca65c)
[INFO] [stdout] 
[INFO] [stdout] running 69 tests
[INFO] [stdout] test advance_bytes_mut ... ok
[INFO] [stdout] test advance_vec ... ok
[INFO] [stdout] test advance_static ... ok
[INFO] [stdout] test bytes_buf_mut_advance ... ok
[INFO] [stdout] test bytes_buf_mut_reuse_when_fully_consumed ... ok
[INFO] [stdout] test box_slice_empty ... ok
[INFO] [stdout] test bytes_mut_unsplit_arc_different ... ok
[INFO] [stdout] test bytes_mut_unsplit_arc_non_contiguous ... ok
[INFO] [stdout] test bytes_mut_unsplit_basic ... ok
[INFO] [stdout] test bytes_mut_unsplit_empty_other ... ok
[INFO] [stdout] test bytes_mut_unsplit_empty_self ... ok
[INFO] [stdout] test bytes_mut_unsplit_other_keeps_capacity ... ok
[INFO] [stdout] test bytes_put_bytes ... ok
[INFO] [stdout] test bytes_mut_unsplit_two_split_offs ... ok
[INFO] [stdout] test bytes_mut_unsplit_empty_other_keeps_capacity ... ok
[INFO] [stdout] test bytes_with_capacity_but_empty ... ok
[INFO] [stdout] test empty_slice_ref_not_an_empty_subset ... ok
[INFO] [stdout] test extend_from_slice_mut ... ok
[INFO] [stdout] test extend_mut_without_size_hint ... ok
[INFO] [stdout] test fmt ... ok
[INFO] [stdout] test extend_mut ... ok
[INFO] [stdout] test fmt_write ... ok
[INFO] [stdout] test fns_defined_for_bytes_mut ... ok
[INFO] [stdout] test freeze_after_advance_arc ... ok
[INFO] [stdout] test freeze_after_advance ... ok
[INFO] [stdout] test freeze_after_split_off ... ok
[INFO] [stdout] test freeze_after_split_to ... ok
[INFO] [stdout] test freeze_after_truncate ... ok
[INFO] [stdout] test freeze_after_truncate_arc ... ok
[INFO] [stdout] test freeze_clone_shared ... ok
[INFO] [stdout] test freeze_clone_unique ... ok
[INFO] [stdout] test from_iter_no_size_hint ... ok
[INFO] [stdout] test from_slice ... ok
[INFO] [stdout] test from_static ... ok
[INFO] [stdout] test index ... ok
[INFO] [stdout] test len ... ok
[INFO] [stdout] test partial_eq_bytesmut ... ok
[INFO] [stdout] test reserve_allocates_at_least_original_capacity ... ok
[INFO] [stdout] test reserve_convert ... ok
[INFO] [stdout] test reserve_growth ... ok
[INFO] [stdout] test reserve_in_arc_unique_doubles ... ok
[INFO] [stdout] test reserve_in_arc_unique_does_not_overallocate ... ok
[INFO] [stdout] test reserve_in_arc_nonunique_does_not_overallocate ... ok
[INFO] [stdout] test reserve_vec_recycling ... ok
[INFO] [stdout] test slice ... ok
[INFO] [stdout] test slice_ref_empty_subslice ... ok
[INFO] [stdout] test slice_ref_not_an_empty_subset ... ok
[INFO] [stdout] test slice_ref_empty ... ok
[INFO] [stdout] test slice_ref_works ... ok
[INFO] [stdout] test split_off ... ok
[INFO] [stdout] test split_to_1 ... ok
[INFO] [stdout] test split_off_uninitialized ... ok
[INFO] [stdout] test split_off_to_loop ... ok
[INFO] [stdout] test split_to_2 ... ok
[INFO] [stdout] test test_bounds ... ok
[INFO] [stdout] test test_layout ... ok
[INFO] [stdout] test truncate ... ok
[INFO] [stdout] test advance_past_len - should panic ... ok
[INFO] [stdout] test bytes_reserve_overflow - should panic ... ok
[INFO] [stdout] test slice_oob_1 - should panic ... ok
[INFO] [stdout] test reserve_max_original_capacity_value ... ok
[INFO] [stdout] test slice_oob_2 - should panic ... ok
[INFO] [stdout] test slice_ref_catches_not_a_subset - should panic ... ok
[INFO] [stdout] test split_off_oob - should panic ... ok
[INFO] [stdout] test split_to_oob_mut - should panic ... ok
[INFO] [stdout] test split_to_oob - should panic ... ok
[INFO] [stdout] test split_to_uninitialized - should panic ... ok
[INFO] [stdout] test split_off_to_at_gt_len ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_bytes_odd_alloc.rs (/opt/rustwide/target/debug/deps/test_bytes_odd_alloc-adda86ee9759fadb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test sanity_check_odd_allocator ... ok
[INFO] [stdout] test test_bytes_clone_drop ... ok
[INFO] [stdout] test test_bytes_from_vec_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_bytes_vec_alloc.rs (/opt/rustwide/target/debug/deps/test_bytes_vec_alloc-e0cc36fbf819d56f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_bytes_advance ... ok
[INFO] [stdout] test test_bytes_truncate ... ok
[INFO] [stdout] test test_bytes_truncate_and_advance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_chain.rs (/opt/rustwide/target/debug/deps/test_chain-8e4f9afba4ed9ded)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test chain_get_bytes ... ok
[INFO] [stdout] test vectored_read ... ok
[INFO] [stdout] test writing_chained ... ok
[INFO] [stdout] test collect_two_bufs ... ok
[INFO] [stdout] test iterating_two_bufs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_debug.rs (/opt/rustwide/target/debug/deps/test_debug-c0d9ea9d000ff55e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fmt ... 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/test_iter.rs (/opt/rustwide/target/debug/deps/test_iter-da1ba6255f881d64)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test empty_iter_len ... ok
[INFO] [stdout] test iter_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_reader.rs (/opt/rustwide/target/debug/deps/test_reader-7b931d6fbf9c7348)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test buf_read ... ok
[INFO] [stdout] test read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_serde.rs (/opt/rustwide/target/debug/deps/test_serde-fab3bb4af8607e1c)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_take.rs (/opt/rustwide/target/debug/deps/test_take-40a0579f89d98e51)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test long_take ... ok
[INFO] [stdout] test take_copy_to_bytes ... ok
[INFO] [stdout] test take_copy_to_bytes_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytes
[INFO] [stdout] 
[INFO] [stdout] running 134 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name bytes --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-42474b94d174c2ad.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-32a839dbc1909ae1.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "8087f5abef5d34496ed52bc0791920b2e734f345750166193baee7668c55465d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8087f5abef5d34496ed52bc0791920b2e734f345750166193baee7668c55465d", kill_on_drop: false }`
[INFO] [stdout] 8087f5abef5d34496ed52bc0791920b2e734f345750166193baee7668c55465d