[INFO] cloning repository https://github.com/rychan14/rc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rychan14/rc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frychan14%2Frc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frychan14%2Frc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e43ea7fecd9c97cad909d4e48066443a8a53a2d [INFO] documenting rychan14/rc against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frychan14%2Frc" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rychan14/rc on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rychan14/rc [INFO] finished tweaking git repo https://github.com/rychan14/rc [INFO] tweaked toml for git repo https://github.com/rychan14/rc written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/rychan14/rc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ring v0.13.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90a43403e0a6a1d98f10911c429f6b2468bf683198988341b2e54b593029661e [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" "90a43403e0a6a1d98f10911c429f6b2468bf683198988341b2e54b593029661e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90a43403e0a6a1d98f10911c429f6b2468bf683198988341b2e54b593029661e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90a43403e0a6a1d98f10911c429f6b2468bf683198988341b2e54b593029661e", kill_on_drop: false }` [INFO] [stdout] 90a43403e0a6a1d98f10911c429f6b2468bf683198988341b2e54b593029661e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b54992f89645b60913a862b997e20718bdd66a4ab57f4d76f8973325160d895 [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" "4b54992f89645b60913a862b997e20718bdd66a4ab57f4d76f8973325160d895", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Checking arc-swap v0.3.4 [INFO] [stderr] Checking ucd-util v0.1.2 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking listenfd v0.3.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling actix-web v0.7.13 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking bytes v0.4.10 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.0 [INFO] [stderr] Checking signal-hook v0.1.5 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Checking http v0.1.13 [INFO] [stderr] Checking crossbeam-deque v0.6.1 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking mime v0.3.12 [INFO] [stderr] Compiling quote v0.6.9 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling ring v0.13.3 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Checking tokio-timer v0.2.7 [INFO] [stderr] Checking tokio-threadpool v0.1.8 [INFO] [stderr] Checking tokio-current-thread v0.1.3 [INFO] [stderr] Checking flate2 v1.0.4 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking backtrace v0.2.3 [INFO] [stderr] Checking error-chain v0.1.12 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.3 [INFO] [stderr] Checking tokio-signal v0.2.6 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking regex v1.0.6 [INFO] [stderr] Checking trust-dns-proto v0.4.3 [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Checking trust-dns-resolver v0.9.1 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking toml v0.4.8 [INFO] [stderr] Checking serde_urlencoded v0.5.3 [INFO] [stderr] Checking serde_json v1.0.32 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking actix v0.7.5 [INFO] [stderr] Checking dotenv v0.13.0 [INFO] [stderr] Checking trust-dns-resolver v0.10.0 [INFO] [stderr] Checking actix-net v0.1.1 [INFO] [stderr] Compiling askama_shared v0.7.2 [INFO] [stderr] Compiling askama_derive v0.7.2 [INFO] [stderr] Compiling askama v0.7.2 [INFO] [stderr] Compiling rc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `rc v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rc-94bbaedf3cc141e8/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'elm build failed: Os { code: 2, kind: NotFound, message: "No such file or directory" }', build.rs:9:6 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c8e77354c0 - std::backtrace_rs::backtrace::libunwind::trace::h9e3e6d9b3369e699 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x55c8e77354c0 - std::backtrace_rs::backtrace::trace_unsynchronized::he58aba3ac08ed12a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c8e77354c0 - std::sys_common::backtrace::_print_fmt::hbbbd4c92d537cef4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x55c8e77354c0 - ::fmt::h80c2ae080004cc83 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x55c8e77521cc - core::fmt::write::h0c11e16fd03fe660 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x55c8e7733d07 - std::io::Write::write_fmt::h2e2072ff86131fcd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x55c8e7737590 - std::sys_common::backtrace::_print::h165e6476adb4cb58 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x55c8e7737590 - std::sys_common::backtrace::print::hbbfa32a92cd1fc34 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x55c8e7737590 - std::panicking::default_hook::{{closure}}::h3a02067ca7f64068 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x55c8e77372dc - std::panicking::default_hook::ha3137d6f4e961fe2 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x55c8e7737bf3 - std::panicking::rust_panic_with_hook::he6505c3b9d82db8b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x55c8e77377c9 - std::panicking::begin_panic_handler::{{closure}}::h4aa640a9e8494520 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:476 [INFO] [stderr] 12: 0x55c8e773592c - std::sys_common::backtrace::__rust_end_short_backtrace::h85d2ae6a90dead9c [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x55c8e7737789 - rust_begin_unwind [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:475 [INFO] [stderr] 14: 0x55c8e77514f1 - core::panicking::panic_fmt::hbf8b471a26c80149 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x55c8e7751313 - core::option::expect_none_failed::hd08bf36cae411fff [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/option.rs:1221 [INFO] [stderr] 16: 0x55c8e7721b14 - core::result::Result::expect::h8b12aba2678f9e6b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/result.rs:933 [INFO] [stderr] 17: 0x55c8e772146b - build_script_build::main::h5f2f243173697df2 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:4 [INFO] [stderr] 18: 0x55c8e772069b - core::ops::function::FnOnce::call_once::hb03d0464c9b43c4d [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:227 [INFO] [stderr] 19: 0x55c8e771da4e - std::sys_common::backtrace::__rust_begin_short_backtrace::h135a4ab4f082a77f [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 20: 0x55c8e77217d1 - std::rt::lang_start::{{closure}}::h1b0c1d23140249ac [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:66 [INFO] [stderr] 21: 0x55c8e7737ff1 - core::ops::function::impls:: for &F>::call_once::hdabbbe0d2c6ccde8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:259 [INFO] [stderr] 22: 0x55c8e7737ff1 - std::panicking::try::do_call::h0c8c1cd19bf9d385 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:373 [INFO] [stderr] 23: 0x55c8e7737ff1 - std::panicking::try::h357e78da017bc4a8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:337 [INFO] [stderr] 24: 0x55c8e7737ff1 - std::panic::catch_unwind::h72f31b36adf61841 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panic.rs:379 [INFO] [stderr] 25: 0x55c8e7737ff1 - std::rt::lang_start_internal::h634502e153211333 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:51 [INFO] [stderr] 26: 0x55c8e77217a7 - std::rt::lang_start::hdfe8da78ac1220dd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:65 [INFO] [stderr] 27: 0x55c8e77214ca - main [INFO] [stderr] 28: 0x7f1b2328d0b3 - __libc_start_main [INFO] [stderr] 29: 0x55c8e771b09e - _start [INFO] [stderr] 30: 0x0 - [INFO] running `Command { std: "docker" "inspect" "4b54992f89645b60913a862b997e20718bdd66a4ab57f4d76f8973325160d895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b54992f89645b60913a862b997e20718bdd66a4ab57f4d76f8973325160d895", kill_on_drop: false }` [INFO] [stdout] 4b54992f89645b60913a862b997e20718bdd66a4ab57f4d76f8973325160d895