[INFO] cloning repository https://github.com/Andful/exact-milp-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Andful/exact-milp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndful%2Fexact-milp-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndful%2Fexact-milp-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 425314349968a3a7a02c145ae3f225e609c607d9
[INFO] checking Andful/exact-milp-rs against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndful%2Fexact-milp-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Andful/exact-milp-rs
[INFO] finished tweaking git repo https://github.com/Andful/exact-milp-rs
[INFO] tweaked toml for git repo https://github.com/Andful/exact-milp-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Andful/exact-milp-rs on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Andful/exact-milp-rs 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "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 scip-sys v0.1.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0489260eaf336f18b3bed24d0fc2e52a80dafff565d6d051e6cddf6c53e8d299
[INFO] running `Command { std: "docker" "start" "-a" "0489260eaf336f18b3bed24d0fc2e52a80dafff565d6d051e6cddf6c53e8d299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0489260eaf336f18b3bed24d0fc2e52a80dafff565d6d051e6cddf6c53e8d299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0489260eaf336f18b3bed24d0fc2e52a80dafff565d6d051e6cddf6c53e8d299", kill_on_drop: false }`
[INFO] [stdout] 0489260eaf336f18b3bed24d0fc2e52a80dafff565d6d051e6cddf6c53e8d299
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d45fb98a69a4d5cc21c5c29d02d5e8359c504599302da0a94099d303f31753b
[INFO] running `Command { std: "docker" "start" "-a" "1d45fb98a69a4d5cc21c5c29d02d5e8359c504599302da0a94099d303f31753b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]     Checking find-msvc-tools v0.1.5
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]     Checking cc v1.2.47
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking cmake v0.1.54
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling scip-sys v0.1.25
[INFO] [stderr] warning: scip-sys@0.1.25: SCIPOPTDIR is not set
[INFO] [stderr] warning: scip-sys@0.1.25: CONDA_PREFIX is not set
[INFO] [stderr] warning: scip-sys@0.1.25: SCIP was not found in SCIPOPTDIR or in Conda environment
[INFO] [stderr] warning: scip-sys@0.1.25: Looking for SCIP in system libraries
[INFO] [stderr] warning: scip-sys@0.1.25: Searching for SCIP in standard system directories
[INFO] [stderr] warning: scip-sys@0.1.25: Could not find SCIP headers in standard system directories
[INFO] [stderr] error: failed to run custom build command for `scip-sys v0.1.25`
[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/scip-sys-53d2084e03cd475c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=SCIPOPTDIR
[INFO] [stderr]   cargo:warning=SCIPOPTDIR is not set
[INFO] [stderr]   cargo:rerun-if-env-changed=CONDA_PREFIX
[INFO] [stderr]   cargo:warning=CONDA_PREFIX is not set
[INFO] [stderr]   cargo:warning=SCIP was not found in SCIPOPTDIR or in Conda environment
[INFO] [stderr]   cargo:warning=Looking for SCIP in system libraries
[INFO] [stderr]   cargo:warning=Searching for SCIP in standard system directories
[INFO] [stderr]   cargo:warning=Could not find SCIP headers in standard system directories
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (555) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scip-sys-0.1.25/build.rs:149:17:
[INFO] [stderr]   Could not find SCIP installation.
[INFO] [stderr]   Please either:
[INFO] [stderr]   - Set SCIPOPTDIR environment variable to point to your SCIP installation
[INFO] [stderr]   - Install SCIP system-wide (headers in /usr/include or /usr/local/include)
[INFO] [stderr]   - Use --features bundled to download and use a bundled version
[INFO] [stderr]   - Use --features from-source to build SCIP from source
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x59f043877f72 - std[c53ce44f1499c8f7]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x59f043877f72 - std[c53ce44f1499c8f7]::backtrace_rs::backtrace::trace_unsynchronized::<std[c53ce44f1499c8f7]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x59f043877f72 - std[c53ce44f1499c8f7]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x59f043877f72 - <<std[c53ce44f1499c8f7]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[b65165ee930b1c81]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x59f04388e26a - <core[b65165ee930b1c81]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x59f04388e26a - core[b65165ee930b1c81]::fmt::write
[INFO] [stderr]      6:     0x59f04387d6a6 - std[c53ce44f1499c8f7]::io::default_write_fmt::<std[c53ce44f1499c8f7]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x59f04387d6a6 - <std[c53ce44f1499c8f7]::sys::stdio::unix::Stderr as std[c53ce44f1499c8f7]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x59f043859d0f - <std[c53ce44f1499c8f7]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x59f043859d0f - std[c53ce44f1499c8f7]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x59f043872581 - std[c53ce44f1499c8f7]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x59f0438727eb - std[c53ce44f1499c8f7]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x59f043859dfa - std[c53ce44f1499c8f7]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:691:13
[INFO] [stderr]     13:     0x59f043851689 - std[c53ce44f1499c8f7]::sys::backtrace::__rust_end_short_backtrace::<std[c53ce44f1499c8f7]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x59f04385a76d - __rustc[cdd9cdf7d6dc8cda]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x59f04388ea2c - core[b65165ee930b1c81]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x59f0432ec1d5 - build_script_build[7f06f715bd724706]::main::{closure#0}
[INFO] [stderr]     17:     0x59f0432eb128 - <core[b65165ee930b1c81]::option::Option<bindgen[d94b8782b5358ee6]::Builder>>::unwrap_or_else::<build_script_build[7f06f715bd724706]::main::{closure#0}>
[INFO] [stderr]     18:     0x59f0432ee959 - build_script_build[7f06f715bd724706]::main
[INFO] [stderr]     19:     0x59f0432f1293 - <fn() -> core[b65165ee930b1c81]::result::Result<(), alloc[fd4cb3fe34883da5]::boxed::Box<dyn core[b65165ee930b1c81]::error::Error>> as core[b65165ee930b1c81]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x59f0432ec046 - std[c53ce44f1499c8f7]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> core[b65165ee930b1c81]::result::Result<(), alloc[fd4cb3fe34883da5]::boxed::Box<dyn core[b65165ee930b1c81]::error::Error>>, core[b65165ee930b1c81]::result::Result<(), alloc[fd4cb3fe34883da5]::boxed::Box<dyn core[b65165ee930b1c81]::error::Error>>>
[INFO] [stderr]     21:     0x59f0432ec199 - std[c53ce44f1499c8f7]::rt::lang_start::<core[b65165ee930b1c81]::result::Result<(), alloc[fd4cb3fe34883da5]::boxed::Box<dyn core[b65165ee930b1c81]::error::Error>>>::{closure#0}
[INFO] [stderr]     22:     0x59f043871696 - <&dyn core[b65165ee930b1c81]::ops::function::Fn<(), Output = i32> + core[b65165ee930b1c81]::panic::unwind_safe::RefUnwindSafe + core[b65165ee930b1c81]::marker::Sync as core[b65165ee930b1c81]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x59f043871696 - std[c53ce44f1499c8f7]::panicking::catch_unwind::do_call::<&dyn core[b65165ee930b1c81]::ops::function::Fn<(), Output = i32> + core[b65165ee930b1c81]::panic::unwind_safe::RefUnwindSafe + core[b65165ee930b1c81]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x59f043871696 - std[c53ce44f1499c8f7]::panicking::catch_unwind::<i32, &dyn core[b65165ee930b1c81]::ops::function::Fn<(), Output = i32> + core[b65165ee930b1c81]::panic::unwind_safe::RefUnwindSafe + core[b65165ee930b1c81]::marker::Sync>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x59f043871696 - std[c53ce44f1499c8f7]::panic::catch_unwind::<&dyn core[b65165ee930b1c81]::ops::function::Fn<(), Output = i32> + core[b65165ee930b1c81]::panic::unwind_safe::RefUnwindSafe + core[b65165ee930b1c81]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x59f043871696 - std[c53ce44f1499c8f7]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x59f043871696 - std[c53ce44f1499c8f7]::panicking::catch_unwind::do_call::<std[c53ce44f1499c8f7]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x59f043871696 - std[c53ce44f1499c8f7]::panicking::catch_unwind::<isize, std[c53ce44f1499c8f7]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x59f043871696 - std[c53ce44f1499c8f7]::panic::catch_unwind::<std[c53ce44f1499c8f7]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x59f043871696 - std[c53ce44f1499c8f7]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x59f0432ec031 - std[c53ce44f1499c8f7]::rt::lang_start::<core[b65165ee930b1c81]::result::Result<(), alloc[fd4cb3fe34883da5]::boxed::Box<dyn core[b65165ee930b1c81]::error::Error>>>
[INFO] [stderr]     32:     0x59f0432f1785 - main
[INFO] [stderr]     33:     0x7a0cb48581ca - <unknown>
[INFO] [stderr]     34:     0x7a0cb485828b - __libc_start_main
[INFO] [stderr]     35:     0x59f0432eb015 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "1d45fb98a69a4d5cc21c5c29d02d5e8359c504599302da0a94099d303f31753b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d45fb98a69a4d5cc21c5c29d02d5e8359c504599302da0a94099d303f31753b", kill_on_drop: false }`
[INFO] [stdout] 1d45fb98a69a4d5cc21c5c29d02d5e8359c504599302da0a94099d303f31753b
