[INFO] cloning repository https://github.com/michcode2/neural_net
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michcode2/neural_net" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichcode2%2Fneural_net", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichcode2%2Fneural_net'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0dfee1b6d32cd614492f2faca7f5c8662da893a4
[INFO] checking michcode2/neural_net against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichcode2%2Fneural_net" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/michcode2/neural_net
[INFO] finished tweaking git repo https://github.com/michcode2/neural_net
[INFO] tweaked toml for git repo https://github.com/michcode2/neural_net written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/michcode2/neural_net on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/michcode2/neural_net 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "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 rinja_parser v0.3.5
[INFO] [stderr]   Downloaded serde_repr v0.1.20
[INFO] [stderr]   Downloaded derive_arbitrary v1.4.1
[INFO] [stderr]   Downloaded plotly_derive v0.12.1
[INFO] [stderr]   Downloaded typeid v1.0.3
[INFO] [stderr]   Downloaded deflate64 v0.1.9
[INFO] [stderr]   Downloaded rinja v0.3.5
[INFO] [stderr]   Downloaded plotly_kaleido v0.12.1
[INFO] [stderr]   Downloaded xz2 v0.1.7
[INFO] [stderr]   Downloaded erased-serde v0.4.6
[INFO] [stderr]   Downloaded bzip2 v0.5.2
[INFO] [stderr]   Downloaded zopfli v0.8.2
[INFO] [stderr]   Downloaded rinja_derive v0.3.5
[INFO] [stderr]   Downloaded zip v2.4.2
[INFO] [stderr]   Downloaded basic-toml v0.1.10
[INFO] [stderr]   Downloaded lzma-rs v0.3.0
[INFO] [stderr]   Downloaded serde_with v3.12.0
[INFO] [stderr]   Downloaded serde_with_macros v3.12.0
[INFO] [stderr]   Downloaded syn v2.0.101
[INFO] [stderr]   Downloaded lzma-sys v0.1.20
[INFO] [stderr]   Downloaded bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]   Downloaded plotly v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38e96cd0e8fd830440151b884accb37c772bc30c0e086823745caf8bdb41618d
[INFO] running `Command { std: "docker" "start" "-a" "38e96cd0e8fd830440151b884accb37c772bc30c0e086823745caf8bdb41618d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38e96cd0e8fd830440151b884accb37c772bc30c0e086823745caf8bdb41618d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e96cd0e8fd830440151b884accb37c772bc30c0e086823745caf8bdb41618d", kill_on_drop: false }`
[INFO] [stdout] 38e96cd0e8fd830440151b884accb37c772bc30c0e086823745caf8bdb41618d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78076b8de28d0dd118c01df90f646ec46852e5a46db65859626aba4fe4d35e92
[INFO] running `Command { std: "docker" "start" "-a" "78076b8de28d0dd118c01df90f646ec46852e5a46db65859626aba4fe4d35e92", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling bumpalo v3.18.1
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling zopfli v0.8.2
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]    Compiling lzma-rs v0.3.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling deflate64 v0.1.9
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling xz2 v0.1.7
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling bzip2 v0.5.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]    Compiling plotly_derive v0.12.1
[INFO] [stderr]    Compiling plotly_kaleido v0.12.1
[INFO] [stderr]     Checking serde_with v3.12.0
[INFO] [stderr]     Checking erased-serde v0.4.6
[INFO] [stderr]    Compiling rinja_parser v0.3.5
[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr] warning: plotly_kaleido@0.12.1: Downloaded Plotly Kaleido from https://github.com/plotly/Kaleido/releases/download/v0.2.1/kaleido_linux_x64.zip to '/root/.config/kaleido'
[INFO] [stderr] error: failed to run custom build command for `plotly_kaleido v0.12.1`
[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/plotly_kaleido-23a2957670b2c794/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=src/lib.rs
[INFO] [stderr]   cargo::rerun-if-changed=/root/.config/kaleido/bin/kaleido
[INFO] [stderr]   cargo:rustc-env=KALEIDO_COMPILE_TIME_DLD_PATH=/root/.config/kaleido
[INFO] [stderr]   cargo::warning=Downloaded Plotly Kaleido from https://github.com/plotly/Kaleido/releases/download/v0.2.1/kaleido_linux_x64.zip to '/root/.config/kaleido'
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]       Updating crates.io index
[INFO] [stderr]   warning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)
[INFO] [stderr]   warning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)
[INFO] [stderr]   warning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: index.crates.io)
[INFO] [stderr]   error: download of config.json failed
[INFO] [stderr] 
[INFO] [stderr]   Caused by:
[INFO] [stderr]     failed to download from `https://index.crates.io/config.json`
[INFO] [stderr] 
[INFO] [stderr]   Caused by:
[INFO] [stderr]     [6] Could not resolve hostname (Could not resolve host: index.crates.io)
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1533) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/plotly_kaleido-0.12.1/build.rs:139:14:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x617c52256272 - std[6e7dafacf83738d3]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x617c52256272 - std[6e7dafacf83738d3]::backtrace_rs::backtrace::trace_unsynchronized::<std[6e7dafacf83738d3]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x617c52256272 - std[6e7dafacf83738d3]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x617c52256272 - <<std[6e7dafacf83738d3]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a0be91b3c9a28e48]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x617c52269cf7 - <core[a0be91b3c9a28e48]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x617c52269cf7 - core[a0be91b3c9a28e48]::fmt::write
[INFO] [stderr]      6:     0x617c5225b2f6 - std[6e7dafacf83738d3]::io::default_write_fmt::<std[6e7dafacf83738d3]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/io/mod.rs:614:11
[INFO] [stderr]      7:     0x617c5225b2f6 - <std[6e7dafacf83738d3]::sys::stdio::unix::Stderr as std[6e7dafacf83738d3]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/io/mod.rs:1969:13
[INFO] [stderr]      8:     0x617c5223a8ff - <std[6e7dafacf83738d3]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x617c5223a8ff - std[6e7dafacf83738d3]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x617c52251871 - std[6e7dafacf83738d3]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x617c52251a2b - std[6e7dafacf83738d3]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x617c5223a9b8 - std[6e7dafacf83738d3]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x617c5222fb89 - std[6e7dafacf83738d3]::sys::backtrace::__rust_end_short_backtrace::<std[6e7dafacf83738d3]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x617c5223b48d - __rustc[faa1ecbbad637096]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x617c5226a39c - core[a0be91b3c9a28e48]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x617c5226a112 - core[a0be91b3c9a28e48]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x617c52141fc9 - build_script_build[2cc6f843d4ad09c7]::main
[INFO] [stderr]     18:     0x617c52144b73 - <fn() -> core[a0be91b3c9a28e48]::result::Result<(), std[6e7dafacf83738d3]::io::error::Error> as core[a0be91b3c9a28e48]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x617c52146466 - std[6e7dafacf83738d3]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> core[a0be91b3c9a28e48]::result::Result<(), std[6e7dafacf83738d3]::io::error::Error>, core[a0be91b3c9a28e48]::result::Result<(), std[6e7dafacf83738d3]::io::error::Error>>
[INFO] [stderr]     20:     0x617c52146b09 - std[6e7dafacf83738d3]::rt::lang_start::<core[a0be91b3c9a28e48]::result::Result<(), std[6e7dafacf83738d3]::io::error::Error>>::{closure#0}
[INFO] [stderr]     21:     0x617c52250a26 - <&dyn core[a0be91b3c9a28e48]::ops::function::Fn<(), Output = i32> + core[a0be91b3c9a28e48]::marker::Sync + core[a0be91b3c9a28e48]::panic::unwind_safe::RefUnwindSafe as core[a0be91b3c9a28e48]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x617c52250a26 - std[6e7dafacf83738d3]::panicking::catch_unwind::do_call::<&dyn core[a0be91b3c9a28e48]::ops::function::Fn<(), Output = i32> + core[a0be91b3c9a28e48]::marker::Sync + core[a0be91b3c9a28e48]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:581:40
[INFO] [stderr]     23:     0x617c52250a26 - std[6e7dafacf83738d3]::panicking::catch_unwind::<i32, &dyn core[a0be91b3c9a28e48]::ops::function::Fn<(), Output = i32> + core[a0be91b3c9a28e48]::marker::Sync + core[a0be91b3c9a28e48]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:544:19
[INFO] [stderr]     24:     0x617c52250a26 - std[6e7dafacf83738d3]::panic::catch_unwind::<&dyn core[a0be91b3c9a28e48]::ops::function::Fn<(), Output = i32> + core[a0be91b3c9a28e48]::marker::Sync + core[a0be91b3c9a28e48]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x617c52250a26 - std[6e7dafacf83738d3]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x617c52250a26 - std[6e7dafacf83738d3]::panicking::catch_unwind::do_call::<std[6e7dafacf83738d3]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:581:40
[INFO] [stderr]     27:     0x617c52250a26 - std[6e7dafacf83738d3]::panicking::catch_unwind::<isize, std[6e7dafacf83738d3]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panicking.rs:544:19
[INFO] [stderr]     28:     0x617c52250a26 - std[6e7dafacf83738d3]::panic::catch_unwind::<std[6e7dafacf83738d3]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x617c52250a26 - std[6e7dafacf83738d3]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x617c52146451 - std[6e7dafacf83738d3]::rt::lang_start::<core[a0be91b3c9a28e48]::result::Result<(), std[6e7dafacf83738d3]::io::error::Error>>
[INFO] [stderr]     31:     0x617c52144e85 - main
[INFO] [stderr]     32:     0x7691302001ca - <unknown>
[INFO] [stderr]     33:     0x76913020028b - __libc_start_main
[INFO] [stderr]     34:     0x617c5213a0e5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "78076b8de28d0dd118c01df90f646ec46852e5a46db65859626aba4fe4d35e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78076b8de28d0dd118c01df90f646ec46852e5a46db65859626aba4fe4d35e92", kill_on_drop: false }`
[INFO] [stdout] 78076b8de28d0dd118c01df90f646ec46852e5a46db65859626aba4fe4d35e92
