[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] checking numtide/nix-eval-cache against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumtide%2Fnix-eval-cache" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/numtide/nix-eval-cache on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/numtide/nix-eval-cache 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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 blake2 v0.10.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d345d26d3e40ffa83132d22b858c17ca29c18692476fe10a25e68bedc0f9d647
[INFO] running `Command { std: "docker" "start" "-a" "d345d26d3e40ffa83132d22b858c17ca29c18692476fe10a25e68bedc0f9d647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d345d26d3e40ffa83132d22b858c17ca29c18692476fe10a25e68bedc0f9d647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d345d26d3e40ffa83132d22b858c17ca29c18692476fe10a25e68bedc0f9d647", kill_on_drop: false }`
[INFO] [stdout] d345d26d3e40ffa83132d22b858c17ca29c18692476fe10a25e68bedc0f9d647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1ea37ac7fd433eef6604a7256c69cfce508a377a4f0c333f4ebd403c1dbdb22
[INFO] running `Command { std: "docker" "start" "-a" "e1ea37ac7fd433eef6604a7256c69cfce508a377a4f0c333f4ebd403c1dbdb22", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling nix-eval-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking 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] 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/nix-eval-cache-28da225397ede26d/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   build.rs:23: Executing cd "/opt/rustwide/workdir/recordaccess" && "cargo" "build" "--release"
[INFO] [stderr]   build.rs:27: Command cd "/opt/rustwide/workdir/recordaccess" && "cargo" "build" "--release" finished successfully
[INFO] [stderr]   build.rs:23: Executing "cc" "-shared" "-O2" "-pthread" "-o" "/opt/rustwide/target/debug/build/nix-eval-cache-b5d7cddba082c5e4/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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr]   warning: `recordaccess` (lib) generated 2 warnings (run `cargo fix --lib -p recordaccess` to apply 2 suggestions)
[INFO] [stderr]       Finished `release` profile [optimized] target(s) in 8.17s
[INFO] [stderr]   /usr/bin/ld: cannot find -lrecordaccess: No such file or directory
[INFO] [stderr]   collect2: error: ld returned 1 exit status
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (165) panicked at build.rs:25:9:
[INFO] [stderr]   failed to execute "cc" "-shared" "-O2" "-pthread" "-o" "/opt/rustwide/target/debug/build/nix-eval-cache-b5d7cddba082c5e4/out/librecordaccess.so" "/opt/rustwide/workdir/recordaccess/src/redirectopen.c" "-lrecordaccess" "-ldl" "-L/opt/rustwide/workdir/recordaccess/target/release"
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x622efbc28e92 - std::backtrace_rs::backtrace::libunwind::trace::h616ec230c5e48833
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x622efbc28e92 - std::backtrace_rs::backtrace::trace_unsynchronized::h1cb9ba010d408e85
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x622efbc28e92 - std::sys::backtrace::_print_fmt::h423772e3ab37228d
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x622efbc28e92 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h1b20bf43538739a7
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x622efbc381af - core::fmt::rt::Argument::fmt::hdc121315d91682d8
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x622efbc381af - core::fmt::write::h8b43cab19ae1983d
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x622efbbfdfd3 - std::io::default_write_fmt::he3cda771937121ba
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x622efbbfdfd3 - std::io::Write::write_fmt::he6ba151b4ec7471d
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x622efbc07312 - std::sys::backtrace::BacktraceLock::print::h071283e026a65e09
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x622efbc08e8c - std::panicking::default_hook::{{closure}}::h8648822bb5a469ca
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x622efbc08ce6 - std::panicking::default_hook::h9a8734a4c300303d
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x622efbc09465 - std::panicking::panic_with_hook::h07e66ce18b93f67f
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x622efbc092fa - std::panicking::panic_handler::{{closure}}::h30e90fd534d9b1a9
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x622efbc07449 - std::sys::backtrace::__rust_end_short_backtrace::h4667bac268f68e7d
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x622efbbf294d - __rustc[46abfc8fab5e70aa]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x622efbc3b980 - core::panicking::panic_fmt::hb22f86c4fe9ab4a0
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x622efbbece44 - build_script_build::run::h50155057607434e3
[INFO] [stderr]     17:     0x622efbbed40e - build_script_build::main::h55f1524175aa857d
[INFO] [stderr]     18:     0x622efbbeeb83 - core::ops::function::FnOnce::call_once::ha52f26a55766f63e
[INFO] [stderr]     19:     0x622efbbee526 - std::sys::backtrace::__rust_begin_short_backtrace::hdac7df10cbf64ba2
[INFO] [stderr]     20:     0x622efbbee329 - std::rt::lang_start::{{closure}}::h1f423abdc6c55a13
[INFO] [stderr]     21:     0x622efbbff630 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h1bbfd62f68f057d9
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x622efbbff630 - std::panicking::catch_unwind::do_call::hee035b3c2920b908
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:590:40
[INFO] [stderr]     23:     0x622efbbff630 - std::panicking::catch_unwind::h9decfeaa9848961c
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:553:19
[INFO] [stderr]     24:     0x622efbbff630 - std::panic::catch_unwind::hcdea1fe72f085026
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x622efbbff630 - std::rt::lang_start_internal::{{closure}}::h7ee72e2bc04047ad
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x622efbbff630 - std::panicking::catch_unwind::do_call::h9dbd3371bbdb444c
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:590:40
[INFO] [stderr]     27:     0x622efbbff630 - std::panicking::catch_unwind::hc0bf821dd763cfc4
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:553:19
[INFO] [stderr]     28:     0x622efbbff630 - std::panic::catch_unwind::h560d9660858f6b78
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x622efbbff630 - std::rt::lang_start_internal::he2bdaa4ecf39e479
[INFO] [stderr]                                  at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x622efbbee311 - std::rt::lang_start::h1e51f1a7f3fe90e8
[INFO] [stderr]     31:     0x622efbbf2665 - main
[INFO] [stderr]     32:     0x7126115121ca - <unknown>
[INFO] [stderr]     33:     0x71261151228b - __libc_start_main
[INFO] [stderr]     34:     0x622efbbec545 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "e1ea37ac7fd433eef6604a7256c69cfce508a377a4f0c333f4ebd403c1dbdb22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1ea37ac7fd433eef6604a7256c69cfce508a377a4f0c333f4ebd403c1dbdb22", kill_on_drop: false }`
[INFO] [stdout] e1ea37ac7fd433eef6604a7256c69cfce508a377a4f0c333f4ebd403c1dbdb22
