[INFO] fetching crate opendp-ffi 0.1.0-rc.7...
[INFO] testing opendp-ffi-0.1.0-rc.7 against 1.54.0 for beta-1.55-1
[INFO] extracting crate opendp-ffi 0.1.0-rc.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate opendp-ffi 0.1.0-rc.7 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opendp-ffi 0.1.0-rc.7
[INFO] finished tweaking crates.io crate opendp-ffi 0.1.0-rc.7
[INFO] tweaked toml for crates.io crate opendp-ffi 0.1.0-rc.7 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e41294250de75f30800dd8942f4ec92ed9a96111f1f995eb56499718bbcd19c
[INFO] running `Command { std: "docker" "start" "-a" "4e41294250de75f30800dd8942f4ec92ed9a96111f1f995eb56499718bbcd19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e41294250de75f30800dd8942f4ec92ed9a96111f1f995eb56499718bbcd19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e41294250de75f30800dd8942f4ec92ed9a96111f1f995eb56499718bbcd19c", kill_on_drop: false }`
[INFO] [stdout] 4e41294250de75f30800dd8942f4ec92ed9a96111f1f995eb56499718bbcd19c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cc07ac10a6811f1512645420ff4ebeac1ce84b727b0b3c4aad9cc7b3e002b29
[INFO] running `Command { std: "docker" "start" "-a" "5cc07ac10a6811f1512645420ff4ebeac1ce84b727b0b3c4aad9cc7b3e002b29", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.2.4
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]    Compiling rug v1.9.0
[INFO] [stderr]    Compiling ieee754 v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling nalgebra v0.19.0
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling opendp-ffi v0.1.0-rc.7 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `opendp-ffi v0.1.0-rc.7 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/opendp-ffi-bd8704237be91773/build-script-main` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed="src/core/bootstrap.json"
[INFO] [stderr]   cargo:rerun-if-changed="src/meas/bootstrap.json"
[INFO] [stderr]   cargo:rerun-if-changed="src/trans/bootstrap.json"
[INFO] [stderr]   cargo:rerun-if-changed="src/data/bootstrap.json"
[INFO] [stderr]   parsing module: core
[INFO] [stderr]   parsing module: meas
[INFO] [stderr]   parsing module: trans
[INFO] [stderr]   parsing module: data
[INFO] [stderr]   generating: _error_free
[INFO] [stderr]   generating: _transformation_free
[INFO] [stderr]   generating: _measurement_free
[INFO] [stderr]   generating: transformation_check
[INFO] [stderr]   generating: measurement_check
[INFO] [stderr]   generating: measurement_invoke
[INFO] [stderr]   generating: transformation_invoke
[INFO] [stderr]   generating: make_chain_mt
[INFO] [stderr]   generating: make_chain_tt
[INFO] [stderr]   generating: make_basic_composition
[INFO] [stderr]   generating: transformation_input_carrier_type
[INFO] [stderr]   generating: measurement_input_carrier_type
[INFO] [stderr]   generating: transformation_input_distance_type
[INFO] [stderr]   generating: transformation_output_distance_type
[INFO] [stderr]   generating: measurement_input_distance_type
[INFO] [stderr]   generating: measurement_output_distance_type
[INFO] [stderr]   generating: make_base_laplace
[INFO] [stderr]   generating: make_base_gaussian
[INFO] [stderr]   generating: make_base_geometric
[INFO] [stderr]   generating: make_base_stability
[INFO] [stderr]   generating: make_cast
[INFO] [stderr]   generating: make_cast_default
[INFO] [stderr]   generating: make_is_equal
[INFO] [stderr]   generating: make_is_null
[INFO] [stderr]   generating: make_cast_inherent
[INFO] [stderr]   generating: make_cast_metric
[INFO] [stderr]   generating: make_clamp
[INFO] [stderr]   generating: make_unclamp
[INFO] [stderr]   generating: make_count
[INFO] [stderr]   generating: make_count_distinct
[INFO] [stderr]   generating: make_count_by
[INFO] [stderr]   generating: make_count_by_categories
[INFO] [stderr]   generating: make_split_lines
[INFO] [stderr]   generating: make_split_records
[INFO] [stderr]   generating: make_create_dataframe
[INFO] [stderr]   generating: make_split_dataframe
[INFO] [stderr]   generating: make_parse_column
[INFO] [stderr]   generating: make_select_column
[INFO] [stderr]   generating: make_identity
[INFO] [stderr]   generating: make_impute_constant
[INFO] [stderr]   generating: make_impute_uniform_float
[INFO] [stderr]   generating: make_bounded_mean
[INFO] [stderr]   generating: make_bounded_sum
[INFO] [stderr]   generating: make_bounded_sum_n
[INFO] [stderr]   generating: make_bounded_variance
[INFO] [stderr]   generating: _to_string
[INFO] [stderr]   generating: _slice_as_object
[INFO] [stderr]   generating: _slice_as_metric_distance
[INFO] [stderr]   generating: _slice_as_measure_distance
[INFO] [stderr]   generating: _object_type
[INFO] [stderr]   generating: _object_as_slice
[INFO] [stderr]   generating: _object_free
[INFO] [stderr]   generating: _slice_free
[INFO] [stderr]   generating: _str_free
[INFO] [stderr]   generating: _bool_free
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', build/main.rs:133:69
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55c87b54f8f0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x55c87b54f8f0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55c87b54f8f0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x55c87b54f8f0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x55c87b56e25c - core::fmt::write::h306731c068f7162c
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stderr]      5:     0x55c87b54dfd5 - std::io::Write::write_fmt::hd2fa90334eee2a21
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stderr]      6:     0x55c87b55153b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x55c87b55153b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x55c87b55153b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x55c87b551011 - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x55c87b551c04 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stderr]     11:     0x55c87b5516e7 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stderr]     12:     0x55c87b54fdec - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x55c87b551649 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stderr]     14:     0x55c87b4a4161 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x55c87b4a4253 - core::result::unwrap_failed::h6160d2b4bfbb0e87
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1355:5
[INFO] [stderr]     16:     0x55c87b4ce864 - core::result::Result<T,E>::unwrap::haa588825b54a1193
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1037:23
[INFO] [stderr]     17:     0x55c87b4fb041 - build_script_main::write_bindings::{{closure}}::h90991b2e664e0160
[INFO] [stderr]                                  at /opt/rustwide/workdir/build/main.rs:133:29
[INFO] [stderr]     18:     0x55c87b4cd46c - core::result::Result<T,E>::unwrap_or_else::h55c0ebff2440f2ff
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:821:23
[INFO] [stderr]     19:     0x55c87b4fab5b - build_script_main::write_bindings::hc6192b203b538f6a
[INFO] [stderr]                                  at /opt/rustwide/workdir/build/main.rs:132:20
[INFO] [stderr]     20:     0x55c87b4fa5b0 - build_script_main::main::he1c420c24b46560f
[INFO] [stderr]                                  at /opt/rustwide/workdir/build/main.rs:126:30
[INFO] [stderr]     21:     0x55c87b50d2cb - core::ops::function::FnOnce::call_once::hf0fd21425b9580cd
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     22:     0x55c87b50cb4e - std::sys_common::backtrace::__rust_begin_short_backtrace::h5854048a80c570b9
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     23:     0x55c87b4df041 - std::rt::lang_start::{{closure}}::h968a4b09c812f15b
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:49:18
[INFO] [stderr]     24:     0x55c87b552109 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h2aabc384aab89b7b
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     25:     0x55c87b552109 - std::panicking::try::do_call::hc5fcacb7a85fc7b1
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stderr]     26:     0x55c87b552109 - std::panicking::try::hb5d9603af3abbe3a
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stderr]     27:     0x55c87b552109 - std::panic::catch_unwind::h98fe6ac3925e64b4
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stderr]     28:     0x55c87b552109 - std::rt::lang_start_internal::h22ac7383c516f93e
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:34:21
[INFO] [stderr]     29:     0x55c87b4df020 - std::rt::lang_start::ha0db4286faf3b3f0
[INFO] [stderr]                                  at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:48:5
[INFO] [stderr]     30:     0x55c87b50476c - main
[INFO] [stderr]     31:     0x7fa96ee7e0b3 - __libc_start_main
[INFO] [stderr]     32:     0x55c87b4a491e - _start
[INFO] [stderr]     33:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5cc07ac10a6811f1512645420ff4ebeac1ce84b727b0b3c4aad9cc7b3e002b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc07ac10a6811f1512645420ff4ebeac1ce84b727b0b3c4aad9cc7b3e002b29", kill_on_drop: false }`
[INFO] [stdout] 5cc07ac10a6811f1512645420ff4ebeac1ce84b727b0b3c4aad9cc7b3e002b29
