[INFO] crate tikv-jemalloc-ctl 0.4.2 is already in cache
[INFO] testing tikv-jemalloc-ctl-0.4.2 against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743
[INFO] extracting crate tikv-jemalloc-ctl 0.4.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tikv-jemalloc-ctl 0.4.2 on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tikv-jemalloc-ctl 0.4.2
[INFO] finished tweaking crates.io crate tikv-jemalloc-ctl 0.4.2
[INFO] tweaked toml for crates.io crate tikv-jemalloc-ctl 0.4.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8ea931b8f7fab8313fae5a15138f1fa3e8cdcbd34f44a62fed5d5f30744f321
[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" "b8ea931b8f7fab8313fae5a15138f1fa3e8cdcbd34f44a62fed5d5f30744f321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8ea931b8f7fab8313fae5a15138f1fa3e8cdcbd34f44a62fed5d5f30744f321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ea931b8f7fab8313fae5a15138f1fa3e8cdcbd34f44a62fed5d5f30744f321", kill_on_drop: false }`
[INFO] [stdout] b8ea931b8f7fab8313fae5a15138f1fa3e8cdcbd34f44a62fed5d5f30744f321
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d14ce8994df30f69b92b5fefad8be981e52fb19da7096bef9654865e25879c7
[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" "0d14ce8994df30f69b92b5fefad8be981e52fb19da7096bef9654865e25879c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.4.3+5.2.1-patched.2
[INFO] [stderr]    Compiling tikv-jemalloc-ctl v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 00s
[INFO] running `Command { std: "docker" "inspect" "0d14ce8994df30f69b92b5fefad8be981e52fb19da7096bef9654865e25879c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d14ce8994df30f69b92b5fefad8be981e52fb19da7096bef9654865e25879c7", kill_on_drop: false }`
[INFO] [stdout] 0d14ce8994df30f69b92b5fefad8be981e52fb19da7096bef9654865e25879c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f27ef8437adcaf091eed71c49fc0b1347cc3190e736a4267d1ad1b6e6af13eb
[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" "5f27ef8437adcaf091eed71c49fc0b1347cc3190e736a4267d1ad1b6e6af13eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tikv-jemallocator v0.4.3
[INFO] [stderr]    Compiling tikv-jemalloc-ctl v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.65s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tikv_jemalloc_ctl-03831a6356868cb6)
[INFO] running `Command { std: "docker" "inspect" "5f27ef8437adcaf091eed71c49fc0b1347cc3190e736a4267d1ad1b6e6af13eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f27ef8437adcaf091eed71c49fc0b1347cc3190e736a4267d1ad1b6e6af13eb", kill_on_drop: false }`
[INFO] [stdout] 5f27ef8437adcaf091eed71c49fc0b1347cc3190e736a4267d1ad1b6e6af13eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e639b64b2fe02d9cbbcb0b6922b360b4845cdc0f99ecfa8af1ec3c841d3803b4
[INFO] running `Command { std: "docker" "start" "-a" "e639b64b2fe02d9cbbcb0b6922b360b4845cdc0f99ecfa8af1ec3c841d3803b4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 34 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tikv_jemalloc_ctl-03831a6356868cb6)
[INFO] [stdout] test background_thread_write_test ... ok
[INFO] [stdout] test keys::tests::bool_rw ... ok
[INFO] [stdout] test keys::tests::u64_rw ... ok
[INFO] [stdout] test background_thread_update_test ... ok
[INFO] [stdout] test keys::tests::ssize_t_rw ... ok
[INFO] [stdout] test epoch_update_test ... ok
[INFO] [stdout] test arenas::narenas_read_test ... ok
[INFO] [stdout] test max_background_threads_read_test ... ok
[INFO] [stdout] test max_background_threads_write_test ... ok
[INFO] [stdout] test keys::tests::str_rw ... ok
[INFO] [stdout] test error::tests::size_of_result_error ... ok
[INFO] [stdout] test epoch_write_test ... ok
[INFO] [stdout] test opt::zero_read_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-03831a6356868cb6` (signal: 8, SIGFPE: erroneous arithmetic operation)
[INFO] running `Command { std: "docker" "inspect" "e639b64b2fe02d9cbbcb0b6922b360b4845cdc0f99ecfa8af1ec3c841d3803b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e639b64b2fe02d9cbbcb0b6922b360b4845cdc0f99ecfa8af1ec3c841d3803b4", kill_on_drop: false }`
[INFO] [stdout] e639b64b2fe02d9cbbcb0b6922b360b4845cdc0f99ecfa8af1ec3c841d3803b4