[INFO] fetching crate tikv-jemalloc-ctl 0.6.1...
[INFO] testing tikv-jemalloc-ctl-0.6.1 against master#d933cf483edf1605142ac6899ff32536c0ad8b22 for pr-150933
[INFO] extracting crate tikv-jemalloc-ctl 0.6.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate tikv-jemalloc-ctl 0.6.1
[INFO] finished tweaking crates.io crate tikv-jemalloc-ctl 0.6.1
[INFO] tweaked toml for crates.io crate tikv-jemalloc-ctl 0.6.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tikv-jemalloc-ctl 0.6.1 on toolchain d933cf483edf1605142ac6899ff32536c0ad8b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tikv-jemalloc-ctl 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tikv-jemallocator v0.6.0
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 284c00ed044034fec4b4e7575a2c41dcf9e848db718ab555407e69d36d7efc9f
[INFO] running `Command { std: "docker" "start" "-a" "284c00ed044034fec4b4e7575a2c41dcf9e848db718ab555407e69d36d7efc9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "284c00ed044034fec4b4e7575a2c41dcf9e848db718ab555407e69d36d7efc9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "284c00ed044034fec4b4e7575a2c41dcf9e848db718ab555407e69d36d7efc9f", kill_on_drop: false }`
[INFO] [stdout] 284c00ed044034fec4b4e7575a2c41dcf9e848db718ab555407e69d36d7efc9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95b7198ea28e44db4102a59c6f112bca12040c1b814d22f60997b91649353145
[INFO] running `Command { std: "docker" "start" "-a" "95b7198ea28e44db4102a59c6f112bca12040c1b814d22f60997b91649353145", kill_on_drop: false }`
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]    Compiling tikv-jemalloc-ctl v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `Command { std: "docker" "inspect" "95b7198ea28e44db4102a59c6f112bca12040c1b814d22f60997b91649353145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b7198ea28e44db4102a59c6f112bca12040c1b814d22f60997b91649353145", kill_on_drop: false }`
[INFO] [stdout] 95b7198ea28e44db4102a59c6f112bca12040c1b814d22f60997b91649353145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76e969e16febb4c3ea9bece5d9febf4fb1ecf3590ac0e09ae5323a27c8bdccb2
[INFO] running `Command { std: "docker" "start" "-a" "76e969e16febb4c3ea9bece5d9febf4fb1ecf3590ac0e09ae5323a27c8bdccb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tikv-jemallocator v0.6.0
[INFO] [stderr]    Compiling tikv-jemalloc-ctl v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "76e969e16febb4c3ea9bece5d9febf4fb1ecf3590ac0e09ae5323a27c8bdccb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e969e16febb4c3ea9bece5d9febf4fb1ecf3590ac0e09ae5323a27c8bdccb2", kill_on_drop: false }`
[INFO] [stdout] 76e969e16febb4c3ea9bece5d9febf4fb1ecf3590ac0e09ae5323a27c8bdccb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21bc43200d5ecc6bce1b52fcf805737cb3a53cbf5d2b90bc4cbb9b9871508f32
[INFO] running `Command { std: "docker" "start" "-a" "21bc43200d5ecc6bce1b52fcf805737cb3a53cbf5d2b90bc4cbb9b9871508f32", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tikv_jemalloc_ctl-10381920ecac168e)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test arenas::narenas_read_test ... ok
[INFO] [stdout] test background_thread_read_test ... ok
[INFO] [stdout] test epoch_read_test ... ok
[INFO] [stdout] test epoch_update_test ... ok
[INFO] [stdout] test epoch_write_test ... ok
[INFO] [stdout] test background_thread_update_test ... ok
[INFO] [stdout] test background_thread_write_test ... ok
[INFO] [stdout] test error::tests::size_of_result_error ... ok
[INFO] [stdout] test config::malloc_conf_read_test ... ok
[INFO] [stdout] test keys::tests::str_rw ... ok
[INFO] [stdout] test max_background_threads_update_test ... ok
[INFO] [stdout] test keys::tests::bool_rw ... ok
[INFO] [stdout] test keys::tests::u64_rw ... ok
[INFO] [stdout] test keys::tests::size_t_r ... ok
[INFO] [stdout] test keys::tests::ssize_t_rw ... ok
[INFO] [stdout] test keys::tests::u32_r ... ok
[INFO] [stdout] test max_background_threads_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-10381920ecac168e` (signal: 8, SIGFPE: erroneous arithmetic operation)
[INFO] running `Command { std: "docker" "inspect" "21bc43200d5ecc6bce1b52fcf805737cb3a53cbf5d2b90bc4cbb9b9871508f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21bc43200d5ecc6bce1b52fcf805737cb3a53cbf5d2b90bc4cbb9b9871508f32", kill_on_drop: false }`
[INFO] [stdout] 21bc43200d5ecc6bce1b52fcf805737cb3a53cbf5d2b90bc4cbb9b9871508f32