[INFO] cloning repository https://github.com/fluxlinkage/rust-copt-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fluxlinkage/rust-copt-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluxlinkage%2Frust-copt-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluxlinkage%2Frust-copt-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54d3c69b5fa377be90296a6a103f8910f9204ee2
[INFO] checking fluxlinkage/rust-copt-solver against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluxlinkage%2Frust-copt-solver" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fluxlinkage/rust-copt-solver
[INFO] finished tweaking git repo https://github.com/fluxlinkage/rust-copt-solver
[INFO] tweaked toml for git repo https://github.com/fluxlinkage/rust-copt-solver written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fluxlinkage/rust-copt-solver on toolchain 6713fa75964eb229409a9c6f6f5c418423e313ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fluxlinkage/rust-copt-solver 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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking fluxlinkage/rust-copt-solver against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluxlinkage%2Frust-copt-solver" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fluxlinkage/rust-copt-solver
[INFO] finished tweaking git repo https://github.com/fluxlinkage/rust-copt-solver
[INFO] tweaked toml for git repo https://github.com/fluxlinkage/rust-copt-solver written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fluxlinkage/rust-copt-solver on toolchain 6713fa75964eb229409a9c6f6f5c418423e313ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fluxlinkage/rust-copt-solver 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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "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 dirs v1.0.5
[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] [stderr]   Downloaded rust-argon2 v0.8.3
[INFO] [stderr]   Downloaded clippy v0.0.302
[INFO] [stderr]   Downloaded term v0.5.2
[INFO] [stderr]   Downloaded getrandom v0.1.16
[INFO] [stderr]   Downloaded blake2b_simd v0.5.11
[INFO] [stderr]   Downloaded arrayvec v0.5.2
[INFO] [stderr]   Downloaded constant_time_eq v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 438d9313d924fcf826b2863e16b356095515f5e17e106dd0eb39e4ff793be56a
[INFO] running `Command { std: "docker" "start" "-a" "438d9313d924fcf826b2863e16b356095515f5e17e106dd0eb39e4ff793be56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "438d9313d924fcf826b2863e16b356095515f5e17e106dd0eb39e4ff793be56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "438d9313d924fcf826b2863e16b356095515f5e17e106dd0eb39e4ff793be56a", kill_on_drop: false }`
[INFO] [stdout] 438d9313d924fcf826b2863e16b356095515f5e17e106dd0eb39e4ff793be56a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b954e820d1a7fe7ddc87a1e081db55b2094c092cdd1040cac891631c0bdc2171
[INFO] running `Command { std: "docker" "start" "-a" "b954e820d1a7fe7ddc87a1e081db55b2094c092cdd1040cac891631c0bdc2171", kill_on_drop: false }`
[INFO] [stderr]    Compiling copt-sys v0.1.0 (/opt/rustwide/workdir/copt-sys)
[INFO] [stderr] error: failed to run custom build command for `copt-sys v0.1.0 (/opt/rustwide/workdir/copt-sys)`
[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/copt-sys-ba34bae17877019c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (46) panicked at copt-sys/build.rs:6:35:
[INFO] [stderr]   failed to retrieve the value of COPT_HOME: NotPresent
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x6041cfbcdd88 - std[84b965e916ada86]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x6041cfbcdd88 - std[84b965e916ada86]::backtrace_rs::backtrace::trace_unsynchronized::<std[84b965e916ada86]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x6041cfbcdd88 - std[84b965e916ada86]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x6041cfbcdd88 - <<std[84b965e916ada86]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27c495824da5377]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x6041cfbde1ba - <core[27c495824da5377]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x6041cfbde1ba - core[27c495824da5377]::fmt::write
[INFO] [stderr]      6:     0x6041cfbd16c2 - std[84b965e916ada86]::io::default_write_fmt::<std[84b965e916ada86]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x6041cfbd16c2 - <std[84b965e916ada86]::sys::stdio::unix::Stderr as std[84b965e916ada86]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x6041cfbb9556 - <std[84b965e916ada86]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x6041cfbb9556 - std[84b965e916ada86]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x6041cfbca031 - std[84b965e916ada86]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x6041cfbca1eb - std[84b965e916ada86]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x6041cfbb9612 - std[84b965e916ada86]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x6041cfbaeac9 - std[84b965e916ada86]::sys::backtrace::__rust_end_short_backtrace::<std[84b965e916ada86]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x6041cfbb9e7d - __rustc[ff5cf200a5510e80]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x6041cfbde8ac - core[27c495824da5377]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x6041cfbde682 - core[27c495824da5377]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x6041cfba36b4 - <core[27c495824da5377]::result::Result<alloc[a56f7273ee213d32]::string::String, std[84b965e916ada86]::env::VarError>>::expect
[INFO] [stderr]     18:     0x6041cfba3573 - build_script_build[966eb555a46cefd2]::copt_home
[INFO] [stderr]     19:     0x6041cfba3311 - build_script_build[966eb555a46cefd2]::main
[INFO] [stderr]     20:     0x6041cfba3f43 - <fn() as core[27c495824da5377]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     21:     0x6041cfba3156 - std[84b965e916ada86]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     22:     0x6041cfba32b9 - std[84b965e916ada86]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     23:     0x6041cfbc96a7 - <&dyn core[27c495824da5377]::ops::function::Fn<(), Output = i32> + core[27c495824da5377]::marker::Sync + core[27c495824da5377]::panic::unwind_safe::RefUnwindSafe as core[27c495824da5377]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x6041cfbc96a7 - std[84b965e916ada86]::panicking::catch_unwind::do_call::<&dyn core[27c495824da5377]::ops::function::Fn<(), Output = i32> + core[27c495824da5377]::marker::Sync + core[27c495824da5377]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/panicking.rs:581:40
[INFO] [stderr]     25:     0x6041cfbc96a7 - std[84b965e916ada86]::panicking::catch_unwind::<i32, &dyn core[27c495824da5377]::ops::function::Fn<(), Output = i32> + core[27c495824da5377]::marker::Sync + core[27c495824da5377]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/panicking.rs:544:19
[INFO] [stderr]     26:     0x6041cfbc96a7 - std[84b965e916ada86]::panic::catch_unwind::<&dyn core[27c495824da5377]::ops::function::Fn<(), Output = i32> + core[27c495824da5377]::marker::Sync + core[27c495824da5377]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x6041cfbc96a7 - std[84b965e916ada86]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x6041cfbc96a7 - std[84b965e916ada86]::panicking::catch_unwind::do_call::<std[84b965e916ada86]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/panicking.rs:581:40
[INFO] [stderr]     29:     0x6041cfbc96a7 - std[84b965e916ada86]::panicking::catch_unwind::<isize, std[84b965e916ada86]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/panicking.rs:544:19
[INFO] [stderr]     30:     0x6041cfbc96a7 - std[84b965e916ada86]::panic::catch_unwind::<std[84b965e916ada86]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x6041cfbc96a7 - std[84b965e916ada86]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/6713fa75964eb229409a9c6f6f5c418423e313ff/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x6041cfba2ec1 - std[84b965e916ada86]::rt::lang_start::<()>
[INFO] [stderr]     33:     0x6041cfba3fa5 - main
[INFO] [stderr]     34:     0x79c20e8521ca - <unknown>
[INFO] [stderr]     35:     0x79c20e85228b - __libc_start_main
[INFO] [stderr]     36:     0x6041cfba2bc5 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "b954e820d1a7fe7ddc87a1e081db55b2094c092cdd1040cac891631c0bdc2171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b954e820d1a7fe7ddc87a1e081db55b2094c092cdd1040cac891631c0bdc2171", kill_on_drop: false }`
[INFO] [stdout] b954e820d1a7fe7ddc87a1e081db55b2094c092cdd1040cac891631c0bdc2171
