[INFO] fetching crate chiral-db 0.1.0...
[INFO] testing chiral-db-0.1.0 against master#6c20ab744b0f82646d90ce9d25894823abc9c669 for pr-99093
[INFO] extracting crate chiral-db 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate chiral-db 0.1.0 on toolchain 6c20ab744b0f82646d90ce9d25894823abc9c669
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chiral-db 0.1.0
[INFO] finished tweaking crates.io crate chiral-db 0.1.0
[INFO] tweaked toml for crates.io crate chiral-db 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded openbabel-sys v0.1.7+openbabel-3.1.1
[INFO] [stderr]   Downloaded openbabel v0.3.2
[INFO] [stderr]   Downloaded chiral-db-sources v0.1.0
[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" "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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8de58bd898aa1fd51e31e50defbb314ac80407fd86a236d7cd59e80c30ba2470
[INFO] running `Command { std: "docker" "start" "-a" "8de58bd898aa1fd51e31e50defbb314ac80407fd86a236d7cd59e80c30ba2470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8de58bd898aa1fd51e31e50defbb314ac80407fd86a236d7cd59e80c30ba2470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de58bd898aa1fd51e31e50defbb314ac80407fd86a236d7cd59e80c30ba2470", kill_on_drop: false }`
[INFO] [stdout] 8de58bd898aa1fd51e31e50defbb314ac80407fd86a236d7cd59e80c30ba2470
[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" "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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8e887d3a54942defd550ef0490627a04f58ba737d4ea30639a969dc9bcc6dbe
[INFO] running `Command { std: "docker" "start" "-a" "e8e887d3a54942defd550ef0490627a04f58ba737d4ea30639a969dc9bcc6dbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling scratch v1.0.1
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.72
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling serde v1.0.139
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde_derive v1.0.139
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling link-cplusplus v1.0.6
[INFO] [stderr]    Compiling cxx v1.0.72
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chiral-db-sources v0.1.0
[INFO] [stderr]    Compiling cxx-build v1.0.72
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.72
[INFO] [stderr]    Compiling openbabel-sys v0.1.7+openbabel-3.1.1
[INFO] [stderr]    Compiling openbabel v0.3.2
[INFO] [stderr]    Compiling chiral-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] running `Command { std: "docker" "inspect" "e8e887d3a54942defd550ef0490627a04f58ba737d4ea30639a969dc9bcc6dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e887d3a54942defd550ef0490627a04f58ba737d4ea30639a969dc9bcc6dbe", kill_on_drop: false }`
[INFO] [stdout] e8e887d3a54942defd550ef0490627a04f58ba737d4ea30639a969dc9bcc6dbe
[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" "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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88f1d7f365385b02a900862e855f6ef20d02fa6e7316d735cd2a89cdcc412b5b
[INFO] running `Command { std: "docker" "start" "-a" "88f1d7f365385b02a900862e855f6ef20d02fa6e7316d735cd2a89cdcc412b5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling chiral-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "88f1d7f365385b02a900862e855f6ef20d02fa6e7316d735cd2a89cdcc412b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f1d7f365385b02a900862e855f6ef20d02fa6e7316d735cd2a89cdcc412b5b", kill_on_drop: false }`
[INFO] [stdout] 88f1d7f365385b02a900862e855f6ef20d02fa6e7316d735cd2a89cdcc412b5b
[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" "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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5b3b62df91aea125b16601decde728727aa13b8baed607cab83ba1a1ca48822
[INFO] running `Command { std: "docker" "start" "-a" "f5b3b62df91aea125b16601decde728727aa13b8baed607cab83ba1a1ca48822", 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/chiral_db-c75744ba9d55b15c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test fingerprint::test_fp::test_kind ... ok
[INFO] [stdout] test config::test_config::test_fp_doc ... 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/chiral_db-c75744ba9d55b15c` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "f5b3b62df91aea125b16601decde728727aa13b8baed607cab83ba1a1ca48822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b3b62df91aea125b16601decde728727aa13b8baed607cab83ba1a1ca48822", kill_on_drop: false }`
[INFO] [stdout] f5b3b62df91aea125b16601decde728727aa13b8baed607cab83ba1a1ca48822