[INFO] cloning repository https://github.com/gbear605/UMass-Events-Discord-Bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gbear605/UMass-Events-Discord-Bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbear605%2FUMass-Events-Discord-Bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbear605%2FUMass-Events-Discord-Bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25de7e7ffae6f530bb6d0a5123988058551c60ef [INFO] documenting gbear605/UMass-Events-Discord-Bot 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%2Fgbear605%2FUMass-Events-Discord-Bot" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gbear605/UMass-Events-Discord-Bot 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/gbear605/UMass-Events-Discord-Bot [INFO] finished tweaking git repo https://github.com/gbear605/UMass-Events-Discord-Bot [INFO] tweaked toml for git repo https://github.com/gbear605/UMass-Events-Discord-Bot written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/gbear605/UMass-Events-Discord-Bot 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 telegram-bot-raw v0.6.3 [INFO] [stderr] Downloaded uwl v0.3.3 [INFO] [stderr] Downloaded hyper-rustls v0.16.1 [INFO] [stderr] Downloaded syn v0.15.38 [INFO] [stderr] Downloaded hyper v0.12.31 [INFO] [stderr] Downloaded reqwest v0.9.18 [INFO] [stderr] Downloaded regex v1.1.7 [INFO] [stderr] Downloaded string_cache v0.6.2 [INFO] [stderr] Downloaded markup5ever v0.3.2 [INFO] [stderr] Downloaded tendril v0.3.1 [INFO] [stderr] Downloaded tokio-rustls v0.9.3 [INFO] [stderr] Downloaded command_attr v0.1.1 [INFO] [stderr] Downloaded regex-syntax v0.6.7 [INFO] [stderr] Downloaded html5ever v0.18.0 [INFO] [stderr] Downloaded serenity v0.6.0 [INFO] [stderr] Downloaded string v0.2.0 [INFO] [stderr] Downloaded select v0.4.2 [INFO] [stderr] Downloaded ct-logs v0.5.1 [INFO] [stderr] Downloaded telegram-bot v0.6.3 [INFO] [stderr] Downloaded h2 v0.1.24 [INFO] [stderr] Downloaded backtrace v0.3.31 [INFO] [stderr] Downloaded webpki-roots v0.16.0 [INFO] [stderr] Downloaded openssl-src v111.3.0+1.1.1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] b6fb45d9e7b831cae4582be9a3355d16ad97c89ae631c4c73911bb7fac354df6 [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" "b6fb45d9e7b831cae4582be9a3355d16ad97c89ae631c4c73911bb7fac354df6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6fb45d9e7b831cae4582be9a3355d16ad97c89ae631c4c73911bb7fac354df6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6fb45d9e7b831cae4582be9a3355d16ad97c89ae631c4c73911bb7fac354df6", kill_on_drop: false }` [INFO] [stdout] b6fb45d9e7b831cae4582be9a3355d16ad97c89ae631c4c73911bb7fac354df6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4f7bc96d650d322240fb7d3cab1cbe41d604b9abc4cf2f962262a417d6875b66 [INFO] running `Command { std: "docker" "start" "-a" "4f7bc96d650d322240fb7d3cab1cbe41d604b9abc4cf2f962262a417d6875b66", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.38 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling serde v1.0.93 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking rustc-demangle v0.1.15 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling safemem v0.3.0 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Checking new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling state v0.4.1 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking opaque-debug v0.2.2 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Compiling serenity v0.6.0 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking uwl v0.3.3 [INFO] [stderr] Checking tokio-trace-core v0.2.0 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking tokio-sync v0.1.6 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking regex-syntax v0.6.7 [INFO] [stderr] Compiling openssl-src v111.3.0+1.1.1c [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Checking miniz_oxide v0.2.1 [INFO] [stderr] Checking block-padding v0.1.4 [INFO] [stderr] Compiling rocket_codegen v0.5.0-dev (https://github.com/SergioBenitez/Rocket#b5b4c696) [INFO] [stderr] Compiling rocket v0.5.0-dev (https://github.com/SergioBenitez/Rocket#b5b4c696) [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.31 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking lock_api v0.2.0 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking debug_unreachable v0.1.1 [INFO] [stderr] error: failed to run custom build command for `rocket v0.5.0-dev (https://github.com/SergioBenitez/Rocket#b5b4c696)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rocket-cab99b89cc24223c/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Rocket (core) requires a 'dev' or 'nightly' version of rustc. [INFO] [stderr] Installed version: 1.47.0 (2020-08-28) [INFO] [stderr] Minimum required: 1.35.0-nightly (2019-04-05) [INFO] [stderr] See the getting started guide (https://rocket.rs/v0.5/guide/getting-started/) for more information. [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/rustwide/cargo-home/git/checkouts/rocket-8bf16d9ca7e90bdc/b5b4c69/core/lib/build.rs:26:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559b587cbf10 - std::backtrace_rs::backtrace::libunwind::trace::h9e3e6d9b3369e699 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x559b587cbf10 - std::backtrace_rs::backtrace::trace_unsynchronized::he58aba3ac08ed12a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559b587cbf10 - std::sys_common::backtrace::_print_fmt::hbbbd4c92d537cef4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x559b587cbf10 - ::fmt::h80c2ae080004cc83 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x559b587e937c - core::fmt::write::h0c11e16fd03fe660 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x559b587c9737 - std::io::Write::write_fmt::h2e2072ff86131fcd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x559b587cdfe0 - std::sys_common::backtrace::_print::h165e6476adb4cb58 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x559b587cdfe0 - std::sys_common::backtrace::print::hbbfa32a92cd1fc34 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x559b587cdfe0 - std::panicking::default_hook::{{closure}}::h3a02067ca7f64068 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x559b587cdd2c - std::panicking::default_hook::ha3137d6f4e961fe2 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x559b587ce643 - std::panicking::rust_panic_with_hook::he6505c3b9d82db8b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x559b5879b128 - std::panicking::begin_panic::{{closure}}::hb2846661ece52375 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:498 [INFO] [stderr] 12: 0x559b58798ba8 - std::sys_common::backtrace::__rust_end_short_backtrace::h40f970aeccdf9cf3 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x559b5879b053 - std::panicking::begin_panic::h30a7035140c0e72c [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:497 [INFO] [stderr] 14: 0x559b58796abf - build_script_build::main::h910483073abe8962 [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/rocket-8bf16d9ca7e90bdc/b5b4c69/core/lib/build.rs:26 [INFO] [stderr] 15: 0x559b587983eb - core::ops::function::FnOnce::call_once::h0126f8a82c588ce6 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:227 [INFO] [stderr] 16: 0x559b58798bde - std::sys_common::backtrace::__rust_begin_short_backtrace::hbe6a1c10c2fc8c73 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 17: 0x559b587988f1 - std::rt::lang_start::{{closure}}::h588ebea4b0bcfaab [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:66 [INFO] [stderr] 18: 0x559b587cea41 - core::ops::function::impls:: for &F>::call_once::hdabbbe0d2c6ccde8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:259 [INFO] [stderr] 19: 0x559b587cea41 - std::panicking::try::do_call::h0c8c1cd19bf9d385 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:373 [INFO] [stderr] 20: 0x559b587cea41 - std::panicking::try::h357e78da017bc4a8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:337 [INFO] [stderr] 21: 0x559b587cea41 - std::panic::catch_unwind::h72f31b36adf61841 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panic.rs:379 [INFO] [stderr] 22: 0x559b587cea41 - std::rt::lang_start_internal::h634502e153211333 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:51 [INFO] [stderr] 23: 0x559b587988c7 - std::rt::lang_start::h01a57d00e38a4a44 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:65 [INFO] [stderr] 24: 0x559b587972ba - main [INFO] [stderr] 25: 0x7f005dd030b3 - __libc_start_main [INFO] [stderr] 26: 0x559b587960ae - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4f7bc96d650d322240fb7d3cab1cbe41d604b9abc4cf2f962262a417d6875b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f7bc96d650d322240fb7d3cab1cbe41d604b9abc4cf2f962262a417d6875b66", kill_on_drop: false }` [INFO] [stdout] 4f7bc96d650d322240fb7d3cab1cbe41d604b9abc4cf2f962262a417d6875b66