[INFO] cloning repository https://github.com/numtide/nix-eval-cache [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/numtide/nix-eval-cache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumtide%2Fnix-eval-cache", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumtide%2Fnix-eval-cache'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f262407c14b1c4462382572eeb2ef87a24c903e9 [INFO] testing numtide/nix-eval-cache against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumtide%2Fnix-eval-cache" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/numtide/nix-eval-cache on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/numtide/nix-eval-cache [INFO] finished tweaking git repo https://github.com/numtide/nix-eval-cache [INFO] tweaked toml for git repo https://github.com/numtide/nix-eval-cache written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/numtide/nix-eval-cache already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bd97a19e2b96efb2ebf21bf3e0f304145c0249c77077c82e2c0e75c623a70ab5 [INFO] running `Command { std: "docker" "start" "-a" "bd97a19e2b96efb2ebf21bf3e0f304145c0249c77077c82e2c0e75c623a70ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd97a19e2b96efb2ebf21bf3e0f304145c0249c77077c82e2c0e75c623a70ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd97a19e2b96efb2ebf21bf3e0f304145c0249c77077c82e2c0e75c623a70ab5", kill_on_drop: false }` [INFO] [stdout] bd97a19e2b96efb2ebf21bf3e0f304145c0249c77077c82e2c0e75c623a70ab5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff92ed2ca77889e79ee3c8dfa356d283ab823fb06a244bdb55de37f222aff1c6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ff92ed2ca77889e79ee3c8dfa356d283ab823fb06a244bdb55de37f222aff1c6", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling nix-eval-cache v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling blake2 v0.10.4 [INFO] [stderr] error: failed to run custom build command for `nix-eval-cache v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/nix-eval-cache-9fc1388a1c543e81/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] build.rs:23: Executing "cargo" "build" "--release" [INFO] [stderr] build.rs:27: Command "cargo" "build" "--release" finished successfully [INFO] [stderr] build.rs:23: Executing "cc" "-shared" "-O2" "-pthread" "-o" "/opt/rustwide/target/debug/build/nix-eval-cache-fd350c21549b5f2a/out/librecordaccess.so" "/opt/rustwide/workdir/recordaccess/src/redirectopen.c" "-lrecordaccess" "-ldl" "-L/opt/rustwide/workdir/recordaccess/target/release" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling recordaccess v0.0.1 (/opt/rustwide/workdir/recordaccess) [INFO] [stderr] warning: unused import: `OsString` [INFO] [stderr] --> src/lib.rs:5:31 [INFO] [stderr] | [INFO] [stderr] 5 | use std::ffi::{CStr, CString, OsString}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `recordaccess` (lib) generated 2 warnings [INFO] [stderr] Finished release [optimized] target(s) in 35.52s [INFO] [stderr] /usr/bin/ld: cannot find -lrecordaccess [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] thread 'main' panicked at 'failed to execute "cc" "-shared" "-O2" "-pthread" "-o" "/opt/rustwide/target/debug/build/nix-eval-cache-fd350c21549b5f2a/out/librecordaccess.so" "/opt/rustwide/workdir/recordaccess/src/redirectopen.c" "-lrecordaccess" "-ldl" "-L/opt/rustwide/workdir/recordaccess/target/release"', build.rs:25:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559a52c99bbd - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x559a52c99bbd - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x559a52c99bbd - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x559a52c99bbd - ::fmt::h26f189e611080a74 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x559a52cb77bc - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stderr] 5: 0x559a52c97ac1 - std::io::Write::write_fmt::ha30651f608022a46 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stderr] 6: 0x559a52c9b365 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x559a52c9b365 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x559a52c9b365 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x559a52c9b019 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x559a52c9b8b2 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x559a52c9b797 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x559a52c9a074 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x559a52c9b4c9 - rust_begin_unwind [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x559a52c75453 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stderr] 15: 0x559a52c7c528 - build_script_build::run::h8d19498267692dc8 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:25:9 [INFO] [stderr] 16: 0x559a52c7d28a - build_script_build::main::h874a8eb29eec05ba [INFO] [stderr] at /opt/rustwide/workdir/build.rs:65:5 [INFO] [stderr] 17: 0x559a52c78bcb - core::ops::function::FnOnce::call_once::h3f092b7df89e9349 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 18: 0x559a52c7e10e - std::sys_common::backtrace::__rust_begin_short_backtrace::hfae5d741780b2f92 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 19: 0x559a52c785a1 - std::rt::lang_start::{{closure}}::hbedcc65da1a265c4 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/rt.rs:145:18 [INFO] [stderr] 20: 0x559a52c9475e - core::ops::function::impls:: for &F>::call_once::hae31cd38f966dcbc [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 21: 0x559a52c9475e - std::panicking::try::do_call::h4a4c12a32b804624 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stderr] 22: 0x559a52c9475e - std::panicking::try::h87f80f5db1929b60 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stderr] 23: 0x559a52c9475e - std::panic::catch_unwind::hbc53afd5a2bdc195 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stderr] 24: 0x559a52c9475e - std::rt::lang_start_internal::{{closure}}::h2e62ddd08385fac8 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/rt.rs:128:48 [INFO] [stderr] 25: 0x559a52c9475e - std::panicking::try::do_call::h04b85b79b362213e [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stderr] 26: 0x559a52c9475e - std::panicking::try::h428fba6a4941d8ed [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stderr] 27: 0x559a52c9475e - std::panic::catch_unwind::hd73c90258412492e [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stderr] 28: 0x559a52c9475e - std::rt::lang_start_internal::h26255896a96668b5 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/rt.rs:128:20 [INFO] [stderr] 29: 0x559a52c78570 - std::rt::lang_start::h47842180d02c5664 [INFO] [stderr] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/rt.rs:144:17 [INFO] [stderr] 30: 0x559a52c7d7cc - main [INFO] [stderr] 31: 0x7fb0635ec0b3 - __libc_start_main [INFO] [stderr] 32: 0x559a52c7564e - _start [INFO] [stderr] 33: 0x0 - [INFO] running `Command { std: "docker" "inspect" "ff92ed2ca77889e79ee3c8dfa356d283ab823fb06a244bdb55de37f222aff1c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff92ed2ca77889e79ee3c8dfa356d283ab823fb06a244bdb55de37f222aff1c6", kill_on_drop: false }` [INFO] [stdout] ff92ed2ca77889e79ee3c8dfa356d283ab823fb06a244bdb55de37f222aff1c6