[INFO] fetching crate bytes 1.0.1...
[INFO] testing bytes-1.0.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate bytes 1.0.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate bytes 1.0.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bytes 1.0.1
[INFO] finished tweaking crates.io crate bytes 1.0.1
[INFO] tweaked toml for crates.io crate bytes 1.0.1 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generator v0.6.25
[INFO] [stderr]   Downloaded loom v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a686311247ca3ba9b36f048915effc8ae03d3d21c08d63c980152deee8e75a3
[INFO] running `Command { std: "docker" "start" "-a" "2a686311247ca3ba9b36f048915effc8ae03d3d21c08d63c980152deee8e75a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a686311247ca3ba9b36f048915effc8ae03d3d21c08d63c980152deee8e75a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a686311247ca3ba9b36f048915effc8ae03d3d21c08d63c980152deee8e75a3", kill_on_drop: false }`
[INFO] [stdout] 2a686311247ca3ba9b36f048915effc8ae03d3d21c08d63c980152deee8e75a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3a5689e23834d1cbfd98feb829727262c932ae5970e1dc445339c4f1d5283c9
[INFO] running `Command { std: "docker" "start" "-a" "e3a5689e23834d1cbfd98feb829727262c932ae5970e1dc445339c4f1d5283c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "e3a5689e23834d1cbfd98feb829727262c932ae5970e1dc445339c4f1d5283c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a5689e23834d1cbfd98feb829727262c932ae5970e1dc445339c4f1d5283c9", kill_on_drop: false }`
[INFO] [stdout] e3a5689e23834d1cbfd98feb829727262c932ae5970e1dc445339c4f1d5283c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 942b143bb51ade95cddc2ea9e570975df5f5b050096897ebda65e5a1c342eedc
[INFO] running `Command { std: "docker" "start" "-a" "942b143bb51ade95cddc2ea9e570975df5f5b050096897ebda65e5a1c342eedc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde_test v1.0.127
[INFO] [stderr]    Compiling bytes v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.07s
[INFO] running `Command { std: "docker" "inspect" "942b143bb51ade95cddc2ea9e570975df5f5b050096897ebda65e5a1c342eedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942b143bb51ade95cddc2ea9e570975df5f5b050096897ebda65e5a1c342eedc", kill_on_drop: false }`
[INFO] [stdout] 942b143bb51ade95cddc2ea9e570975df5f5b050096897ebda65e5a1c342eedc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4dcce37286c2018e6abf96ca663e0eb9cfa74f7f59df53468265cacb96cc9b46
[INFO] running `Command { std: "docker" "start" "-a" "4dcce37286c2018e6abf96ca663e0eb9cfa74f7f59df53468265cacb96cc9b46", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bytes-246ef1db7d9b2660)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_buf.rs (/opt/rustwide/target/debug/deps/test_buf-6ae2fac381fa0c6a)
[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] [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_deref_buf_forwards ... ok
[INFO] [stdout] test test_fresh_cursor_vec ... ok
[INFO] [stdout] test test_get_u16 ... ok
[INFO] [stdout] test test_get_u8 ... ok
[INFO] [stdout] test test_vec_deque ... ok
[INFO] [stdout] test copy_to_bytes_overflow - should panic ... ok
[INFO] [stderr]      Running tests/test_buf_mut.rs (/opt/rustwide/target/debug/deps/test_buf_mut-2dc41df6092209b5)
[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] [stdout] 
[INFO] [stdout] running 10 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_u16 ... ok
[INFO] [stdout] test test_put_u8 ... ok
[INFO] [stdout] test test_vec_as_mut_buf ... 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_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. 10 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-e0aec365482a0bc7)
[INFO] [stdout] 
[INFO] [stdout] running 65 tests
[INFO] [stdout] test advance_bytes_mut ... ok
[INFO] [stdout] test advance_static ... ok
[INFO] [stdout] test advance_vec ... ok
[INFO] [stdout] test bytes_buf_mut_advance ... ok
[INFO] [stdout] test bytes_mut_unsplit_arc_different ... ok
[INFO] [stdout] test bytes_mut_unsplit_arc_non_contiguous ... ok
[INFO] [stdout] test bytes_buf_mut_reuse_when_fully_consumed ... 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_two_split_offs ... ok
[INFO] [stdout] test bytes_mut_unsplit_basic ... 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 ... ok
[INFO] [stdout] test extend_mut_without_size_hint ... ok
[INFO] [stdout] test fmt ... ok
[INFO] [stdout] test fmt_write ... ok
[INFO] [stdout] test fns_defined_for_bytes_mut ... ok
[INFO] [stdout] test freeze_after_advance ... ok
[INFO] [stdout] test freeze_after_advance_arc ... 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 advance_past_len - should panic ... ok
[INFO] [stdout] test bytes_reserve_overflow - should panic ... 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_nonunique_does_not_overallocate ... ok
[INFO] [stdout] test reserve_in_arc_unique_does_not_overallocate ... ok
[INFO] [stdout] test reserve_in_arc_unique_doubles ... ok
[INFO] [stdout] test reserve_vec_recycling ... ok
[INFO] [stdout] test slice ... ok
[INFO] [stdout] test slice_oob_1 - should panic ... 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 slice_ref_empty ... ok
[INFO] [stdout] test slice_ref_not_an_empty_subset ... ok
[INFO] [stdout] test slice_ref_empty_subslice ... ok
[INFO] [stdout] test slice_ref_works ... ok
[INFO] [stdout] test split_off ... ok
[INFO] [stdout] test split_off_oob - should panic ... ok
[INFO] [stdout] test split_off_uninitialized ... ok
[INFO] [stdout] test split_to_1 ... ok
[INFO] [stdout] test split_off_to_loop ... ok
[INFO] [stdout] test split_to_2 ... ok
[INFO] [stdout] test split_off_to_at_gt_len ... ok
[INFO] [stdout] test split_to_oob - should panic ... ok
[INFO] [stdout] test test_bounds ... ok
[INFO] [stdout] test split_to_oob_mut - should panic ... ok
[INFO] [stdout] test test_layout ... ok
[INFO] [stdout] test truncate ... ok
[INFO] [stdout] test split_to_uninitialized - should panic ... ok
[INFO] [stdout] test reserve_max_original_capacity_value ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 65 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.42s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_bytes_odd_alloc.rs (/opt/rustwide/target/debug/deps/test_bytes_odd_alloc-ede2f294cca594d6)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/test_bytes_vec_alloc.rs (/opt/rustwide/target/debug/deps/test_bytes_vec_alloc-958d746dcd88a638)
[INFO] [stdout] test test_bytes_clone_drop ... ok
[INFO] [stdout] test test_bytes_from_vec_drop ... ok
[INFO] [stdout] test sanity_check_odd_allocator ... 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] [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-7f800744ee448f8c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test collect_two_bufs ... ok
[INFO] [stdout] test iterating_two_bufs ... ok
[INFO] [stdout] test vectored_read ... ok
[INFO] [stdout] test writing_chained ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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-f3ca58312fa54b4d)
[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-4db4c1009a36d673)
[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-2b9f3e7acfad194e)
[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-497071a052e02cd7)
[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-99a25f2bc05610cd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test long_take ... 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 bytes
[INFO] [stdout] 
[INFO] [stdout] running 133 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-0ef090706e33464b.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-cad12d15f6e84592.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4dcce37286c2018e6abf96ca663e0eb9cfa74f7f59df53468265cacb96cc9b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dcce37286c2018e6abf96ca663e0eb9cfa74f7f59df53468265cacb96cc9b46", kill_on_drop: false }`
[INFO] [stdout] 4dcce37286c2018e6abf96ca663e0eb9cfa74f7f59df53468265cacb96cc9b46
