[INFO] fetching crate croaring 0.5.2...
[INFO] testing croaring-0.5.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate croaring 0.5.2 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate croaring 0.5.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate croaring 0.5.2
[INFO] finished tweaking crates.io crate croaring 0.5.2
[INFO] tweaked toml for crates.io crate croaring 0.5.2 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33d74a0c5f115f6995ee03b51aa64b7e66b14833ad1be53f573f6f35eb2a8f18
[INFO] running `Command { std: "docker" "start" "-a" "33d74a0c5f115f6995ee03b51aa64b7e66b14833ad1be53f573f6f35eb2a8f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33d74a0c5f115f6995ee03b51aa64b7e66b14833ad1be53f573f6f35eb2a8f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d74a0c5f115f6995ee03b51aa64b7e66b14833ad1be53f573f6f35eb2a8f18", kill_on_drop: false }`
[INFO] [stdout] 33d74a0c5f115f6995ee03b51aa64b7e66b14833ad1be53f573f6f35eb2a8f18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 431714dfd96a89fb64a9e40cb9ef256c6bf7ca25e035a8cf627cb2395f52717c
[INFO] running `Command { std: "docker" "start" "-a" "431714dfd96a89fb64a9e40cb9ef256c6bf7ca25e035a8cf627cb2395f52717c", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling croaring-sys v0.5.2
[INFO] [stderr]    Compiling croaring v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.21s
[INFO] running `Command { std: "docker" "inspect" "431714dfd96a89fb64a9e40cb9ef256c6bf7ca25e035a8cf627cb2395f52717c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431714dfd96a89fb64a9e40cb9ef256c6bf7ca25e035a8cf627cb2395f52717c", kill_on_drop: false }`
[INFO] [stdout] 431714dfd96a89fb64a9e40cb9ef256c6bf7ca25e035a8cf627cb2395f52717c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 036e9e6cf00a97c92c39a7f67359be18a9fa8199af3fc04404f7e45918108afe
[INFO] running `Command { std: "docker" "start" "-a" "036e9e6cf00a97c92c39a7f67359be18a9fa8199af3fc04404f7e45918108afe", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling retain_mut v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling roaring v0.8.1
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling croaring v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.19s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/croaring-218ee3205e263ef3)
[INFO] [stderr]   Executable tests/lib.rs (/opt/rustwide/target/debug/deps/lib-bf3ca745bf59491a)
[INFO] running `Command { std: "docker" "inspect" "036e9e6cf00a97c92c39a7f67359be18a9fa8199af3fc04404f7e45918108afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036e9e6cf00a97c92c39a7f67359be18a9fa8199af3fc04404f7e45918108afe", kill_on_drop: false }`
[INFO] [stdout] 036e9e6cf00a97c92c39a7f67359be18a9fa8199af3fc04404f7e45918108afe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ad130f7079d933f4c0440f4acbad2529ffb03912c4aa32329bae324ef28274a
[INFO] running `Command { std: "docker" "start" "-a" "1ad130f7079d933f4c0440f4acbad2529ffb03912c4aa32329bae324ef28274a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/croaring-218ee3205e263ef3)
[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/lib.rs (/opt/rustwide/target/debug/deps/lib-bf3ca745bf59491a)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test smoke1 ... ok
[INFO] [stdout] test smoke2 ... ok
[INFO] [stdout] test test_treemap_deserialize_jvm ... ok
[INFO] [stdout] test test_treemap_deserialize_cpp ... ok
[INFO] [stdout] test test_bitmap_serialization_roundtrip ... ok
[INFO] [stdout] test bitmap_cardinality_roundtrip ... ok
[INFO] [stdout] test treemap_cardinality_roundtrip ... ok
[INFO] [stdout] test test_treemap_jvm_serialization_roundtrip ... ok
[INFO] [stdout] test test_treemap_native_serialization_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests croaring
[INFO] [stdout] 
[INFO] [stdout] running 113 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=2021 --crate-type lib --crate-name croaring --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/croaring-sys-4a46905d19f63c5e/out --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-614d7e4e7f7903e2.rlib --extern croaring=/opt/rustwide/target/debug/deps/libcroaring-5e896d5bbe13e789.rlib --extern ffi=/opt/rustwide/target/debug/deps/libcroaring_sys-1dc1f94630e65efa.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-44afddf82674132d.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-7eddc41980e7672a.rlib --extern roaring=/opt/rustwide/target/debug/deps/libroaring-c45d060d35c0c908.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1ad130f7079d933f4c0440f4acbad2529ffb03912c4aa32329bae324ef28274a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad130f7079d933f4c0440f4acbad2529ffb03912c4aa32329bae324ef28274a", kill_on_drop: false }`
[INFO] [stdout] 1ad130f7079d933f4c0440f4acbad2529ffb03912c4aa32329bae324ef28274a