[INFO] cloning repository https://github.com/thebasilisk/fluid-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thebasilisk/fluid-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebasilisk%2Ffluid-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebasilisk%2Ffluid-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9768eb9b91b1bb9b03253b9100cab6cdcabcc700
[INFO] checking thebasilisk/fluid-sim against master#2aabf3ce0569dd7c8c2d2a27944850056dcf2566 for pr-156508-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebasilisk%2Ffluid-sim" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thebasilisk/fluid-sim
[INFO] finished tweaking git repo https://github.com/thebasilisk/fluid-sim
[INFO] tweaked toml for git repo https://github.com/thebasilisk/fluid-sim written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thebasilisk/fluid-sim on toolchain 2aabf3ce0569dd7c8c2d2a27944850056dcf2566
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thebasilisk/fluid-sim 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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metal v0.30.0
[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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 412f7486cd0d552f852491dd2b31f509679f5392408343fb0cfb0588e5e16a7a
[INFO] running `Command { std: "docker" "start" "-a" "412f7486cd0d552f852491dd2b31f509679f5392408343fb0cfb0588e5e16a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "412f7486cd0d552f852491dd2b31f509679f5392408343fb0cfb0588e5e16a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "412f7486cd0d552f852491dd2b31f509679f5392408343fb0cfb0588e5e16a7a", kill_on_drop: false }`
[INFO] [stdout] 412f7486cd0d552f852491dd2b31f509679f5392408343fb0cfb0588e5e16a7a
[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=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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50b18a858096397c4f8b173d47d3a62bc2d6c2cd55e26435ad33225d04f515da
[INFO] running `Command { std: "docker" "start" "-a" "50b18a858096397c4f8b173d47d3a62bc2d6c2cd55e26435ad33225d04f515da", kill_on_drop: false }`
[INFO] [stderr]    Compiling objc-sys v0.3.5
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking objc2-encode v4.1.0
[INFO] [stderr]     Checking core-foundation-sys v0.8.7
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]     Checking block v0.1.6
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking malloc_buf v0.0.6
[INFO] [stderr]     Checking objc v0.2.7
[INFO] [stderr]     Checking core-foundation v0.9.4
[INFO] [stderr] error: failed to run custom build command for `objc-sys v0.3.5`
[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/objc-sys-bacf21870b840713/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(target_abi_macabi)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(target_simulator)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(libobjc2_strict_apple_compat)
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (100) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/objc-sys-0.3.5/build.rs:81:13:
[INFO] [stderr]   Must specify the desired runtime using Cargo features on non-Apple platforms
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5fb72e091c68 - std[fb72487e8bd7b759]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5fb72e091c68 - std[fb72487e8bd7b759]::backtrace_rs::backtrace::trace_unsynchronized::<std[fb72487e8bd7b759]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5fb72e091c68 - std[fb72487e8bd7b759]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5fb72e091c68 - <<std[fb72487e8bd7b759]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[457c31d02d1af627]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5fb72e0a24da - <core[457c31d02d1af627]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5fb72e0a24da - core[457c31d02d1af627]::fmt::write
[INFO] [stderr]      6:     0x5fb72e095582 - std[fb72487e8bd7b759]::io::default_write_fmt::<std[fb72487e8bd7b759]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x5fb72e095582 - <std[fb72487e8bd7b759]::sys::stdio::unix::Stderr as std[fb72487e8bd7b759]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x5fb72e07d366 - <std[fb72487e8bd7b759]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5fb72e07d366 - std[fb72487e8bd7b759]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5fb72e08df61 - std[fb72487e8bd7b759]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5fb72e08e11b - std[fb72487e8bd7b759]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5fb72e07d454 - std[fb72487e8bd7b759]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/panicking.rs:691:13
[INFO] [stderr]     13:     0x5fb72e075069 - std[fb72487e8bd7b759]::sys::backtrace::__rust_end_short_backtrace::<std[fb72487e8bd7b759]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5fb72e07dc8d - __rustc[ab7293e44839456b]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5fb72e0a2bcc - core[457c31d02d1af627]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5fb72e066729 - build_script_build[d3ad9c70d8861f9f]::main
[INFO] [stderr]     17:     0x5fb72e067d13 - <fn() as core[457c31d02d1af627]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     18:     0x5fb72e065e06 - std[fb72487e8bd7b759]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     19:     0x5fb72e065ef9 - std[fb72487e8bd7b759]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     20:     0x5fb72e08d507 - <&dyn core[457c31d02d1af627]::ops::function::Fn<(), Output = i32> + core[457c31d02d1af627]::panic::unwind_safe::RefUnwindSafe + core[457c31d02d1af627]::marker::Sync as core[457c31d02d1af627]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     21:     0x5fb72e08d507 - std[fb72487e8bd7b759]::panicking::catch_unwind::do_call::<&dyn core[457c31d02d1af627]::ops::function::Fn<(), Output = i32> + core[457c31d02d1af627]::panic::unwind_safe::RefUnwindSafe + core[457c31d02d1af627]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/panicking.rs:581:40
[INFO] [stderr]     22:     0x5fb72e08d507 - std[fb72487e8bd7b759]::panicking::catch_unwind::<i32, &dyn core[457c31d02d1af627]::ops::function::Fn<(), Output = i32> + core[457c31d02d1af627]::panic::unwind_safe::RefUnwindSafe + core[457c31d02d1af627]::marker::Sync>
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/panicking.rs:544:19
[INFO] [stderr]     23:     0x5fb72e08d507 - std[fb72487e8bd7b759]::panic::catch_unwind::<&dyn core[457c31d02d1af627]::ops::function::Fn<(), Output = i32> + core[457c31d02d1af627]::panic::unwind_safe::RefUnwindSafe + core[457c31d02d1af627]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/panic.rs:359:14
[INFO] [stderr]     24:     0x5fb72e08d507 - std[fb72487e8bd7b759]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/rt.rs:175:24
[INFO] [stderr]     25:     0x5fb72e08d507 - std[fb72487e8bd7b759]::panicking::catch_unwind::do_call::<std[fb72487e8bd7b759]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/panicking.rs:581:40
[INFO] [stderr]     26:     0x5fb72e08d507 - std[fb72487e8bd7b759]::panicking::catch_unwind::<isize, std[fb72487e8bd7b759]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/panicking.rs:544:19
[INFO] [stderr]     27:     0x5fb72e08d507 - std[fb72487e8bd7b759]::panic::catch_unwind::<std[fb72487e8bd7b759]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x5fb72e08d507 - std[fb72487e8bd7b759]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/library/std/src/rt.rs:171:5
[INFO] [stderr]     29:     0x5fb72e065d11 - std[fb72487e8bd7b759]::rt::lang_start::<()>
[INFO] [stderr]     30:     0x5fb72e067da5 - main
[INFO] [stderr]     31:     0x7750bfdac1ca - <unknown>
[INFO] [stderr]     32:     0x7750bfdac28b - __libc_start_main
[INFO] [stderr]     33:     0x5fb72e065835 - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "50b18a858096397c4f8b173d47d3a62bc2d6c2cd55e26435ad33225d04f515da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b18a858096397c4f8b173d47d3a62bc2d6c2cd55e26435ad33225d04f515da", kill_on_drop: false }`
[INFO] [stdout] 50b18a858096397c4f8b173d47d3a62bc2d6c2cd55e26435ad33225d04f515da
