[INFO] fetching crate tikv-jemalloc-ctl 0.4.0...
[INFO] testing tikv-jemalloc-ctl-0.4.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate tikv-jemalloc-ctl 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tikv-jemalloc-ctl 0.4.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", 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] 08e5385d198ba72acb420ac28216d4729d1ad3aa85288d90de7dc2589407a384
[INFO] running `Command { std: "docker" "start" "-a" "08e5385d198ba72acb420ac28216d4729d1ad3aa85288d90de7dc2589407a384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08e5385d198ba72acb420ac28216d4729d1ad3aa85288d90de7dc2589407a384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e5385d198ba72acb420ac28216d4729d1ad3aa85288d90de7dc2589407a384", kill_on_drop: false }`
[INFO] [stdout] 08e5385d198ba72acb420ac28216d4729d1ad3aa85288d90de7dc2589407a384
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", 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] 264fc9b2a0d9a24beb857e79b5417c07dd464d1731f13880d0716224682f8ede
[INFO] running `Command { std: "docker" "start" "-a" "264fc9b2a0d9a24beb857e79b5417c07dd464d1731f13880d0716224682f8ede", kill_on_drop: false }`
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.4.0+5.2.1
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling tikv-jemalloc-ctl v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `broken_intra_doc_links`
[INFO] [stdout]   --> src/lib.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 | #![deny(missing_docs, intra_doc_link_resolution_failure)]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `broken_intra_doc_links`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "264fc9b2a0d9a24beb857e79b5417c07dd464d1731f13880d0716224682f8ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264fc9b2a0d9a24beb857e79b5417c07dd464d1731f13880d0716224682f8ede", kill_on_drop: false }`
[INFO] [stdout] 264fc9b2a0d9a24beb857e79b5417c07dd464d1731f13880d0716224682f8ede
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25193e35a253d35aa4f8333f5c9ebc3943ec0bc119dfa71d3e36d0c63670a3de
[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" "25193e35a253d35aa4f8333f5c9ebc3943ec0bc119dfa71d3e36d0c63670a3de", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tikv-jemallocator v0.4.0
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `broken_intra_doc_links`
[INFO] [stdout]   --> src/lib.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 | #![deny(missing_docs, intra_doc_link_resolution_failure)]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `broken_intra_doc_links`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tikv-jemalloc-ctl v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `broken_intra_doc_links`
[INFO] [stdout]   --> src/lib.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 | #![deny(missing_docs, intra_doc_link_resolution_failure)]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `broken_intra_doc_links`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.58s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25193e35a253d35aa4f8333f5c9ebc3943ec0bc119dfa71d3e36d0c63670a3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25193e35a253d35aa4f8333f5c9ebc3943ec0bc119dfa71d3e36d0c63670a3de", kill_on_drop: false }`
[INFO] [stdout] 25193e35a253d35aa4f8333f5c9ebc3943ec0bc119dfa71d3e36d0c63670a3de
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] bb966465c829a7ec4c79c3a42850989975117bfa3412a1f5cea9fb8538ec765b
[INFO] running `Command { std: "docker" "start" "-a" "bb966465c829a7ec4c79c3a42850989975117bfa3412a1f5cea9fb8538ec765b", kill_on_drop: false }`
[INFO] [stderr] warning: lint `intra_doc_link_resolution_failure` has been renamed to `broken_intra_doc_links`
[INFO] [stderr]   --> src/lib.rs:67:23
[INFO] [stderr]    |
[INFO] [stderr] 67 | #![deny(missing_docs, intra_doc_link_resolution_failure)]
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `broken_intra_doc_links`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: lint `intra_doc_link_resolution_failure` has been renamed to `broken_intra_doc_links`
[INFO] [stderr]   --> src/lib.rs:67:23
[INFO] [stderr]    |
[INFO] [stderr] 67 | #![deny(missing_docs, intra_doc_link_resolution_failure)]
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `broken_intra_doc_links`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tikv_jemalloc_ctl-9a8540376e289628
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test keys::tests::u32_r ... ok
[INFO] [stdout] test error::tests::size_of_result_error ... ok
[INFO] [stdout] test keys::tests::str_rw ... ok
[INFO] [stdout] test background_thread_read_test ... ok
[INFO] [stdout] test keys::tests::bool_rw ... ok
[INFO] [stdout] test epoch_write_test ... ok
[INFO] [stdout] test background_thread_write_test ... ok
[INFO] [stdout] test keys::tests::ssize_t_rw ... ok
[INFO] [stdout] test config::malloc_conf_read_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-9a8540376e289628` (signal: 8, SIGFPE: erroneous arithmetic operation)
[INFO] running `Command { std: "docker" "inspect" "bb966465c829a7ec4c79c3a42850989975117bfa3412a1f5cea9fb8538ec765b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb966465c829a7ec4c79c3a42850989975117bfa3412a1f5cea9fb8538ec765b", kill_on_drop: false }`
[INFO] [stdout] bb966465c829a7ec4c79c3a42850989975117bfa3412a1f5cea9fb8538ec765b
