[INFO] crate tikv-jemalloc-ctl 0.4.0 is already in cache
[INFO] testing tikv-jemalloc-ctl-0.4.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate tikv-jemalloc-ctl 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tikv-jemalloc-ctl 0.4.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tikv-jemalloc-ctl 0.4.0
[INFO] finished tweaking crates.io crate tikv-jemalloc-ctl 0.4.0
[INFO] tweaked toml for crates.io crate tikv-jemalloc-ctl 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fe4eb23adc3811d5aeee11e7e3e48357f1bd916144edc7df52b6cdac0c7bfd6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2fe4eb23adc3811d5aeee11e7e3e48357f1bd916144edc7df52b6cdac0c7bfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fe4eb23adc3811d5aeee11e7e3e48357f1bd916144edc7df52b6cdac0c7bfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe4eb23adc3811d5aeee11e7e3e48357f1bd916144edc7df52b6cdac0c7bfd6", kill_on_drop: false }`
[INFO] [stdout] 2fe4eb23adc3811d5aeee11e7e3e48357f1bd916144edc7df52b6cdac0c7bfd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d7c1f9e1112001c9c818baf88e13db4b5a457bfbe0ac2a435ffad72def5b1cf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d7c1f9e1112001c9c818baf88e13db4b5a457bfbe0ac2a435ffad72def5b1cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.4.0+5.2.1
[INFO] [stderr]    Compiling tikv-jemalloc-ctl v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 19s
[INFO] running `Command { std: "docker" "inspect" "7d7c1f9e1112001c9c818baf88e13db4b5a457bfbe0ac2a435ffad72def5b1cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7c1f9e1112001c9c818baf88e13db4b5a457bfbe0ac2a435ffad72def5b1cf", kill_on_drop: false }`
[INFO] [stdout] 7d7c1f9e1112001c9c818baf88e13db4b5a457bfbe0ac2a435ffad72def5b1cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99d243d35763dc623d0955ccbe9e452fb2ed2f28379349d5dff635d5f3df7d68
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99d243d35763dc623d0955ccbe9e452fb2ed2f28379349d5dff635d5f3df7d68", kill_on_drop: false }`
[INFO] [stderr]    Compiling tikv-jemallocator v0.4.0
[INFO] [stderr]    Compiling tikv-jemalloc-ctl v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "99d243d35763dc623d0955ccbe9e452fb2ed2f28379349d5dff635d5f3df7d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d243d35763dc623d0955ccbe9e452fb2ed2f28379349d5dff635d5f3df7d68", kill_on_drop: false }`
[INFO] [stdout] 99d243d35763dc623d0955ccbe9e452fb2ed2f28379349d5dff635d5f3df7d68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31a9f22f6ebd3247f1a786dd6b452ee553ab6ffaa90cb1e6518abfc8ab659811
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "31a9f22f6ebd3247f1a786dd6b452ee553ab6ffaa90cb1e6518abfc8ab659811", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 34 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tikv_jemalloc_ctl-966602854f4e5f42
[INFO] [stdout] test config::malloc_conf_read_test ... ok
[INFO] [stdout] test epoch_update_test ... ok
[INFO] [stdout] test keys::tests::u32_r ... ok
[INFO] [stdout] test keys::tests::size_t_r ... ok
[INFO] [stdout] test keys::tests::u64_rw ... ok
[INFO] [stdout] test error::tests::size_of_result_error ... ok
[INFO] [stdout] test keys::tests::bool_rw ... ok
[INFO] [stdout] test keys::tests::str_rw ... ok
[INFO] [stdout] test background_thread_read_test ... ok
[INFO] [stdout] test background_thread_write_test ... ok
[INFO] [stdout] test keys::tests::ssize_t_rw ... ok
[INFO] [stdout] test max_background_threads_read_test ... ok
[INFO] [stdout] test arenas::narenas_read_test ... ok
[INFO] [stdout] test background_thread_update_test ... ok
[INFO] [stdout] test max_background_threads_write_test ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/tikv_jemalloc_ctl-966602854f4e5f42` (signal: 8, SIGFPE: erroneous arithmetic operation)
[INFO] running `Command { std: "docker" "inspect" "31a9f22f6ebd3247f1a786dd6b452ee553ab6ffaa90cb1e6518abfc8ab659811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31a9f22f6ebd3247f1a786dd6b452ee553ab6ffaa90cb1e6518abfc8ab659811", kill_on_drop: false }`
[INFO] [stdout] 31a9f22f6ebd3247f1a786dd6b452ee553ab6ffaa90cb1e6518abfc8ab659811