[INFO] cloning repository https://github.com/atiersoy/kekeme [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/atiersoy/kekeme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatiersoy%2Fkekeme", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatiersoy%2Fkekeme'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d1855d2ad37cf077665988a985d5a0e862145c32 [INFO] checking atiersoy/kekeme against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatiersoy%2Fkekeme" "/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/atiersoy/kekeme on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/atiersoy/kekeme [INFO] finished tweaking git repo https://github.com/atiersoy/kekeme [INFO] tweaked toml for git repo https://github.com/atiersoy/kekeme written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/atiersoy/kekeme already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.27 [INFO] [stderr] Downloaded signal-hook v0.1.5 [INFO] [stderr] Downloaded reexport-proc-macro v1.0.5 [INFO] [stderr] Downloaded enum-map v0.4.1 [INFO] [stderr] Downloaded enum-map-derive v0.4.0 [INFO] [stderr] Downloaded arc-swap v0.3.4 [INFO] [stderr] Downloaded cmake v0.1.34 [INFO] [stderr] Downloaded ncurses v5.94.0 [INFO] [stderr] Downloaded serde v1.0.78 [INFO] [stderr] Downloaded git2 v0.6.11 [INFO] [stderr] Downloaded cursive v0.9.2 [INFO] [stderr] Downloaded fs_extra v1.1.0 [INFO] [stderr] Downloaded enumset v0.3.10 [INFO] [stderr] Downloaded libgit2-sys v0.6.19 [INFO] [stderr] Downloaded built v0.2.3 [INFO] [stderr] Downloaded array-macro v1.0.2 [INFO] [stderr] Downloaded dirs v1.0.3 [INFO] [stderr] Downloaded bufstream v0.1.3 [INFO] [stderr] Downloaded cl-sys v0.4.1 [INFO] [stderr] Downloaded libz-sys v1.0.22 [INFO] [stderr] Downloaded qutex v0.2.1 [INFO] [stderr] Downloaded ocl-core v0.10.0 [INFO] [stderr] Downloaded ocl v0.19.1 [INFO] [stderr] Downloaded serde_derive v1.0.78 [INFO] [stderr] Downloaded hashbrown v0.1.7 [INFO] [stderr] Downloaded const-cstr v0.2.1 [INFO] [stderr] Downloaded ocl-core-vector v0.1.0 [INFO] [stderr] Downloaded slog-term v2.4.0 [INFO] [stderr] Downloaded slog v2.1.1 [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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 368afb11049a91d2736101753849f7c107bd737777fa72c6af5bb3de0aa27069 [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" "368afb11049a91d2736101753849f7c107bd737777fa72c6af5bb3de0aa27069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "368afb11049a91d2736101753849f7c107bd737777fa72c6af5bb3de0aa27069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "368afb11049a91d2736101753849f7c107bd737777fa72c6af5bb3de0aa27069", kill_on_drop: false }` [INFO] [stdout] 368afb11049a91d2736101753849f7c107bd737777fa72c6af5bb3de0aa27069 [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=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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] b3893a69957efb2ac37f5d7041c4209bcabd3899bc2ef3e5d8d461497fbe26e4 [INFO] running `Command { std: "docker" "start" "-a" "b3893a69957efb2ac37f5d7041c4209bcabd3899bc2ef3e5d8d461497fbe26e4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.78 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking slog v2.1.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Compiling cl-sys v0.4.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling openssl v0.10.15 [INFO] [stderr] Checking array-macro v1.0.2 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking reexport-proc-macro v1.0.5 [INFO] [stderr] Checking enumset v0.3.10 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking dirs v1.0.3 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Compiling cmake v0.1.34 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Compiling libz-sys v1.0.22 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Compiling openssl-sys v0.9.39 [INFO] [stderr] Compiling ncurses v5.94.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking hashbrown v0.1.7 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking signal-hook v0.1.5 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Checking qutex v0.2.1 [INFO] [stderr] Checking const-cstr v0.2.1 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-complex v0.2.1 [INFO] [stderr] Checking lazy_static v1.1.0 [INFO] [stderr] Checking backtrace-sys v0.1.24 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Compiling cuckoo_miner v1.0.2 (/opt/rustwide/workdir/cuckoo-miner) [INFO] [stderr] Compiling libgit2-sys v0.6.19 [INFO] [stderr] Compiling ocl-core v0.10.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stdout] warning: unused import: `sanity::Finder` [INFO] [stdout] --> cuckoo-miner/src/build.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use sanity::Finder; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Finder` [INFO] [stdout] --> cuckoo-miner/src/sanity.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Finder { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> cuckoo-miner/src/sanity.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `maybe_have` [INFO] [stdout] --> cuckoo-miner/src/sanity.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn maybe_have>(&mut self, cmd: S) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam-epoch v0.6.0 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `cuckoo_miner v1.0.2 (/opt/rustwide/workdir/cuckoo-miner)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/cuckoo_miner-f8d48d35247ee511/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', cuckoo-miner/src/build.rs:37:27 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fbb41b8850 - std::backtrace_rs::backtrace::libunwind::trace::hfe3b1cace85e87d8 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55fbb41b8850 - std::backtrace_rs::backtrace::trace_unsynchronized::h542330af06479043 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55fbb41b8850 - std::sys_common::backtrace::_print_fmt::h6b88726367858985 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55fbb41b8850 - ::fmt::hcd76ce6b485adbea [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55fbb41d4fdf - core::fmt::write::h127419eb46f2ecc9 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x55fbb41b5682 - std::io::Write::write_fmt::h0facb64ef2e7f5d8 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/io/mod.rs:1567:15 [INFO] [stderr] 6: 0x55fbb41bacc5 - std::sys_common::backtrace::_print::h7bf1633ea5421f7b [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55fbb41bacc5 - std::sys_common::backtrace::print::h5cc4d09049928ba5 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55fbb41bacc5 - std::panicking::default_hook::{{closure}}::h9e84dc005bfc9fc7 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55fbb41ba773 - std::panicking::default_hook::h123278a03b1f796b [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55fbb41bb2cd - std::panicking::rust_panic_with_hook::h4040631aa6c7bc27 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55fbb41bae67 - std::panicking::begin_panic_handler::{{closure}}::h02a17b22ac092d08 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55fbb41b8d0c - std::sys_common::backtrace::__rust_end_short_backtrace::h6063b024443b5852 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55fbb41badc9 - rust_begin_unwind [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55fbb413c401 - core::panicking::panic_fmt::h5322a082d19786c3 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55fbb413c2f3 - core::option::expect_none_failed::h354eaa93a51d71b8 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/option.rs:1329:5 [INFO] [stderr] 16: 0x55fbb414639b - core::result::Result::unwrap::h5f318219ea4c90f0 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x55fbb4141e76 - build_script_build::fail_on_empty_directory::h1270d22afdc5a57a [INFO] [stderr] at /opt/rustwide/workdir/cuckoo-miner/src/build.rs:37:5 [INFO] [stderr] 18: 0x55fbb4141fd8 - build_script_build::main::h6e3af28c4c005edd [INFO] [stderr] at /opt/rustwide/workdir/cuckoo-miner/src/build.rs:50:2 [INFO] [stderr] 19: 0x55fbb4143acb - core::ops::function::FnOnce::call_once::h999230118aa3c49e [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x55fbb414398e - std::sys_common::backtrace::__rust_begin_short_backtrace::hcb598ead4ffcdffe [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 21: 0x55fbb41437d1 - std::rt::lang_start::{{closure}}::haff1171a0a19cb37 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/rt.rs:66:18 [INFO] [stderr] 22: 0x55fbb41bb6ca - core::ops::function::impls:: for &F>::call_once::h3695a3fbbe44c001 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x55fbb41bb6ca - std::panicking::try::do_call::he9f4b5f706c7e58d [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:379:40 [INFO] [stderr] 24: 0x55fbb41bb6ca - std::panicking::try::h789d448ccf87fe6d [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:343:19 [INFO] [stderr] 25: 0x55fbb41bb6ca - std::panic::catch_unwind::h7a6b31f16004913a [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panic.rs:431:14 [INFO] [stderr] 26: 0x55fbb41bb6ca - std::rt::lang_start_internal::h80897b41b254b288 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/rt.rs:51:25 [INFO] [stderr] 27: 0x55fbb41437b0 - std::rt::lang_start::h7e52f5c525102ecf [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/rt.rs:65:5 [INFO] [stderr] 28: 0x55fbb414310c - main [INFO] [stderr] 29: 0x7f00a17b90b3 - __libc_start_main [INFO] [stderr] 30: 0x55fbb413ca6e - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b3893a69957efb2ac37f5d7041c4209bcabd3899bc2ef3e5d8d461497fbe26e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3893a69957efb2ac37f5d7041c4209bcabd3899bc2ef3e5d8d461497fbe26e4", kill_on_drop: false }` [INFO] [stdout] b3893a69957efb2ac37f5d7041c4209bcabd3899bc2ef3e5d8d461497fbe26e4