[INFO] fetching crate xlsynth-mcmc-pir 0.41.0...
[INFO] testing xlsynth-mcmc-pir-0.41.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate xlsynth-mcmc-pir 0.41.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate xlsynth-mcmc-pir 0.41.0
[INFO] finished tweaking crates.io crate xlsynth-mcmc-pir 0.41.0
[INFO] tweaked toml for crates.io crate xlsynth-mcmc-pir 0.41.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xlsynth-mcmc-pir 0.41.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xlsynth-mcmc-pir 0.41.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_pcg v0.3.1
[INFO] [stderr]   Downloaded varisat-internal-macros v0.2.2
[INFO] [stderr]   Downloaded easy-smt v0.3.2
[INFO] [stderr]   Downloaded beef v0.5.2
[INFO] [stderr]   Downloaded ctrlc v3.5.2
[INFO] [stderr]   Downloaded varisat-checker v0.2.2
[INFO] [stderr]   Downloaded prost-build v0.12.6
[INFO] [stderr]   Downloaded prost-types v0.12.6
[INFO] [stderr]   Downloaded varisat v0.2.2
[INFO] [stderr]   Downloaded prost-reflect v0.12.0
[INFO] [stderr]   Downloaded xlsynth v0.41.0
[INFO] [stderr]   Downloaded xlsynth-prover v0.41.0
[INFO] [stderr]   Downloaded logos-codegen v0.13.0
[INFO] [stderr]   Downloaded string-interner v0.15.0
[INFO] [stderr]   Downloaded libz-rs-sys v0.5.5
[INFO] [stderr]   Downloaded blake3 v1.8.4
[INFO] [stderr]   Downloaded zlib-rs v0.5.5
[INFO] [stderr]   Downloaded xlsynth-sys v0.41.0
[INFO] [stderr]   Downloaded logos v0.13.0
[INFO] [stderr]   Downloaded partial_ref_derive v0.3.3
[INFO] [stderr]   Downloaded xlsynth-pir v0.41.0
[INFO] [stderr]   Downloaded varisat-dimacs v0.2.2
[INFO] [stderr]   Downloaded varisat-internal-proof v0.2.2
[INFO] [stderr]   Downloaded vec_mut_scan v0.3.0
[INFO] [stderr]   Downloaded xlsynth-mcmc v0.41.0
[INFO] [stderr]   Downloaded copy_dir v0.1.3
[INFO] [stderr]   Downloaded logos-derive v0.13.0
[INFO] [stderr]   Downloaded partial_ref v0.3.3
[INFO] [stderr]   Downloaded xlsynth-g8r v0.41.0
[INFO] [stderr]   Downloaded bitwuzla-sys v0.8.0
[INFO] [stderr]   Downloaded boolector-sys v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88e46fca3fced9dc9e758442e55a04dbe889335109c614d9eece728429068564
[INFO] running `Command { std: "docker" "start" "-a" "88e46fca3fced9dc9e758442e55a04dbe889335109c614d9eece728429068564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88e46fca3fced9dc9e758442e55a04dbe889335109c614d9eece728429068564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e46fca3fced9dc9e758442e55a04dbe889335109c614d9eece728429068564", kill_on_drop: false }`
[INFO] [stdout] 88e46fca3fced9dc9e758442e55a04dbe889335109c614d9eece728429068564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 755087fac4f4ce7f4f6eee735fe67de050323b925f683abe16712dd820bada65
[INFO] running `Command { std: "docker" "start" "-a" "755087fac4f4ce7f4f6eee735fe67de050323b925f683abe16712dd820bada65", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling rustls v0.23.39
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling utf8-zero v0.8.1
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling webpki-roots v1.0.7
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling varisat-formula v0.2.2
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling ureq-proto v0.6.0
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling tar v0.4.45
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling varisat-internal-proof v0.2.2
[INFO] [stderr]    Compiling varisat v0.2.2
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling zlib-rs v0.5.5
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling leb128 v0.2.6
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling vec_mut_scan v0.3.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling logos-codegen v0.13.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling ctrlc v3.5.2
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v3.1.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blake3 v1.8.4
[INFO] [stderr]    Compiling partial_ref_derive v0.3.3
[INFO] [stderr]    Compiling varisat-internal-macros v0.2.2
[INFO] [stderr]    Compiling partial_ref v0.3.3
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling logos-derive v0.13.0
[INFO] [stderr]    Compiling logos v0.13.0
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling varisat-dimacs v0.2.2
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling prost-types v0.12.6
[INFO] [stderr]    Compiling libz-rs-sys v0.5.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]    Compiling prost-reflect v0.12.0
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling cargo_metadata v0.18.1
[INFO] [stderr]    Compiling varisat-checker v0.2.2
[INFO] [stderr]    Compiling xlsynth-g8r v0.41.0
[INFO] [stderr]    Compiling rustls-webpki v0.103.13
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling string-interner v0.15.0
[INFO] [stderr]    Compiling xlsynth-mcmc v0.41.0
[INFO] [stderr]    Compiling ureq v3.3.0
[INFO] [stderr]    Compiling xlsynth-sys v0.41.0
[INFO] [stderr] error: failed to run custom build command for `xlsynth-sys v0.41.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/xlsynth-sys-e1e42a5f3bf96a04/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr]   cargo:rerun-if-env-changed=DEV_XLS_DSO_WORKSPACE
[INFO] [stderr]   cargo:rerun-if-env-changed=XLSYNTH_ARTIFACT_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=XLS_DSO_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=DSLX_STDLIB_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=XLSYNTH_SYS_LINK_MODE
[INFO] [stderr]   cargo:rerun-if-env-changed=CARGO_NET_OFFLINE
[INFO] [stderr]   cargo:info=downloading checksum from https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256 to /tmp/xlsynth-sys-tmp-2164/dslx_stdlib.tar.gz.sha256
[INFO] [stderr]   cargo:error=failed to download file with ureq (will try curl): io: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]   cargo:error=failed to download file on attempt 1: Failed to download https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256: curl returned non-zero exit status
[INFO] [stderr]   cargo:info=downloading checksum from https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256 to /tmp/xlsynth-sys-tmp-2164/dslx_stdlib.tar.gz.sha256
[INFO] [stderr]   cargo:error=failed to download file with ureq (will try curl): io: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]   cargo:error=failed to download file on attempt 2: Failed to download https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256: curl returned non-zero exit status
[INFO] [stderr]   cargo:info=downloading checksum from https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256 to /tmp/xlsynth-sys-tmp-2164/dslx_stdlib.tar.gz.sha256
[INFO] [stderr]   cargo:error=failed to download file with ureq (will try curl): io: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]   cargo:error=failed to download file on attempt 3: Failed to download https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256: curl returned non-zero exit status
[INFO] [stderr]   cargo:info=downloading checksum from https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256 to /tmp/xlsynth-sys-tmp-2164/dslx_stdlib.tar.gz.sha256
[INFO] [stderr]   cargo:error=failed to download file with ureq (will try curl): io: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]   cargo:error=failed to download file on attempt 4: Failed to download https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256: curl returned non-zero exit status
[INFO] [stderr]   cargo:info=downloading checksum from https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256 to /tmp/xlsynth-sys-tmp-2164/dslx_stdlib.tar.gz.sha256
[INFO] [stderr]   cargo:error=failed to download file with ureq (will try curl): io: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]   cargo:error=failed to download file on attempt 5: Failed to download https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256: curl returned non-zero exit status
[INFO] [stderr]   cargo:info=downloading checksum from https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256 to /tmp/xlsynth-sys-tmp-2164/dslx_stdlib.tar.gz.sha256
[INFO] [stderr]   cargo:error=failed to download file with ureq (will try curl): io: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]   cargo:error=failed to download file on attempt 6: Failed to download https://github.com/xlsynth/xlsynth/releases/download/v0.39.0//dslx_stdlib.tar.gz.sha256: curl returned non-zero exit status
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   curl: (6) Could not resolve host: github.com
[INFO] [stderr]   curl: (6) Could not resolve host: github.com
[INFO] [stderr]   curl: (6) Could not resolve host: github.com
[INFO] [stderr]   curl: (6) Could not resolve host: github.com
[INFO] [stderr]   curl: (6) Could not resolve host: github.com
[INFO] [stderr]   curl: (6) Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (2164) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xlsynth-sys-0.41.0/build.rs:755:10:
[INFO] [stderr]   download of stdlib tarball should succeed: "Failed to download file /opt/rustwide/target/debug/build/xlsynth-sys-9281412c36e34570/out/dslx_stdlib.tar.gz after 6 attempts"
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x584cea8f300a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x584cea8f300a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized::<std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x584cea8f300a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x584cea8f300a - <<std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x584cea9087ea - <core[c1f1a4ba060b9bfa]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x584cea9087ea - core[c1f1a4ba060b9bfa]::fmt::write
[INFO] [stderr]      6:     0x584cea8f7ab2 - std[e28293b1aa0f68bd]::io::default_write_fmt::<std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x584cea8f7ab2 - <std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr as std[e28293b1aa0f68bd]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x584cea8d31ef - <std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x584cea8d31ef - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x584cea8ebfa1 - std[e28293b1aa0f68bd]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x584cea8ec15b - std[e28293b1aa0f68bd]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x584cea8d32a8 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x584cea8caa19 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace::<std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x584cea8d40ad - __rustc[b7974e8690430dd9]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x584cea90909c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x584cea908e12 - core[c1f1a4ba060b9bfa]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x584cea4e0def - core::result::Result<T,E>::expect::hb70309a921230706
[INFO] [stderr]     18:     0x584cea4e9537 - build_script_build::download_stdlib_if_dne::h3e3029d13ca61afa
[INFO] [stderr]     19:     0x584cea4ef9a4 - build_script_build::main::h2e79668e0ef9f185
[INFO] [stderr]     20:     0x584cea4e5123 - core::ops::function::FnOnce::call_once::he738d688093a48a4
[INFO] [stderr]     21:     0x584cea4dff46 - std::sys::backtrace::__rust_begin_short_backtrace::h4ba6a6b60aa207ed
[INFO] [stderr]     22:     0x584cea4dfd89 - std::rt::lang_start::{{closure}}::h0cbb7bde61a25fb2
[INFO] [stderr]     23:     0x584cea8eb004 - <&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x584cea8eb004 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stderr]     25:     0x584cea8eb004 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<i32, &dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stderr]     26:     0x584cea8eb004 - std[e28293b1aa0f68bd]::panic::catch_unwind::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x584cea8eb004 - std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x584cea8eb004 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stderr]     29:     0x584cea8eb004 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<isize, std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stderr]     30:     0x584cea8eb004 - std[e28293b1aa0f68bd]::panic::catch_unwind::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x584cea8eb004 - std[e28293b1aa0f68bd]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x584cea4dfd71 - std::rt::lang_start::h0926b50c7e1c2aa0
[INFO] [stderr]     33:     0x584cea4f3245 - main
[INFO] [stderr]     34:     0x73c7993241ca - <unknown>
[INFO] [stderr]     35:     0x73c79932428b - __libc_start_main
[INFO] [stderr]     36:     0x584cea4d6025 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "755087fac4f4ce7f4f6eee735fe67de050323b925f683abe16712dd820bada65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "755087fac4f4ce7f4f6eee735fe67de050323b925f683abe16712dd820bada65", kill_on_drop: false }`
[INFO] [stdout] 755087fac4f4ce7f4f6eee735fe67de050323b925f683abe16712dd820bada65
