[INFO] fetching crate vob 3.0.1...
[INFO] testing vob-3.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate vob 3.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate vob 3.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vob 3.0.1
[INFO] finished tweaking crates.io crate vob 3.0.1
[INFO] tweaked toml for crates.io crate vob 3.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 rand_pcg v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42a20d28280ba9432446dce3a3fa07966335c15440fbcde82646b75cf45bb64e
[INFO] running `Command { std: "docker" "start" "-a" "42a20d28280ba9432446dce3a3fa07966335c15440fbcde82646b75cf45bb64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42a20d28280ba9432446dce3a3fa07966335c15440fbcde82646b75cf45bb64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a20d28280ba9432446dce3a3fa07966335c15440fbcde82646b75cf45bb64e", kill_on_drop: false }`
[INFO] [stdout] 42a20d28280ba9432446dce3a3fa07966335c15440fbcde82646b75cf45bb64e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51e4d3270f428c02d95ace8361db5a30e691408d3f5cf4ad196572b9df3a5e4f
[INFO] running `Command { std: "docker" "start" "-a" "51e4d3270f428c02d95ace8361db5a30e691408d3f5cf4ad196572b9df3a5e4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling vob v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "51e4d3270f428c02d95ace8361db5a30e691408d3f5cf4ad196572b9df3a5e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e4d3270f428c02d95ace8361db5a30e691408d3f5cf4ad196572b9df3a5e4f", kill_on_drop: false }`
[INFO] [stdout] 51e4d3270f428c02d95ace8361db5a30e691408d3f5cf4ad196572b9df3a5e4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4ce122626957f5cc7bfb6c2adb33c5ada22c0a50ccf019db40d9350a273ebcc
[INFO] running `Command { std: "docker" "start" "-a" "e4ce122626957f5cc7bfb6c2adb33c5ada22c0a50ccf019db40d9350a273ebcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling vob v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "e4ce122626957f5cc7bfb6c2adb33c5ada22c0a50ccf019db40d9350a273ebcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ce122626957f5cc7bfb6c2adb33c5ada22c0a50ccf019db40d9350a273ebcc", kill_on_drop: false }`
[INFO] [stdout] e4ce122626957f5cc7bfb6c2adb33c5ada22c0a50ccf019db40d9350a273ebcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb2a2790d51cea7f4a171e1a8a9c6231fd3719bf3df5879f562ed71cbd162427
[INFO] running `Command { std: "docker" "start" "-a" "eb2a2790d51cea7f4a171e1a8a9c6231fd3719bf3df5879f562ed71cbd162427", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vob-d2a1b7f0a2892ad1)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::push_adjusts_vec_correctly ... ok
[INFO] [stdout] test tests::test_beyond_a_word ... ok
[INFO] [stdout] test tests::test_blocks_required ... ok
[INFO] [stdout] test tests::test_capacity ... ok
[INFO] [stdout] test tests::test_block_offset ... ok
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_from_bytes ... ok
[INFO] [stdout] test tests::test_hash ... ok
[INFO] [stdout] test tests::test_index ... ok
[INFO] [stdout] test tests::test_is_empty ... ok
[INFO] [stdout] test tests::test_iter_set_bits ... ok
[INFO] [stdout] test tests::test_macros ... ok
[INFO] [stdout] test tests::test_iter_unset_bits ... ok
[INFO] [stdout] test tests::test_mask_last_block2 ... ok
[INFO] [stdout] test tests::test_mask_last_block1 ... ok
[INFO] [stdout] test tests::test_non_usize_storage ... ok
[INFO] [stdout] test tests::test_reserve ... ok
[INFO] [stdout] test tests::test_resize ... ok
[INFO] [stdout] test tests::test_truncate ... ok
[INFO] [stdout] test tests::test_reserve_panic - should panic ... ok
[INFO] [stdout] test tests::test_set_beyond_a_word - should panic ... ok
[INFO] [stdout] test tests::test_extend_from_vob ... ok
[INFO] [stdout] test tests::test_split_off ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vob
[INFO] [stdout] 
[INFO] [stdout] running 37 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 vob --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-fee3ef04727f9865.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-b983bd8afc7a8b90.rlib --extern rand_pcg=/opt/rustwide/target/debug/deps/librand_pcg-94888ce850a139ef.rlib --extern vob=/opt/rustwide/target/debug/deps/libvob-10163cd31e66fb52.rlib -C embed-bitcode=no --cfg reverse_bits --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "eb2a2790d51cea7f4a171e1a8a9c6231fd3719bf3df5879f562ed71cbd162427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2a2790d51cea7f4a171e1a8a9c6231fd3719bf3df5879f562ed71cbd162427", kill_on_drop: false }`
[INFO] [stdout] eb2a2790d51cea7f4a171e1a8a9c6231fd3719bf3df5879f562ed71cbd162427