[INFO] cloning repository https://github.com/sachindae/YipPrototype [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sachindae/YipPrototype" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsachindae%2FYipPrototype", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsachindae%2FYipPrototype'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d4592750d5e8fe2791946e38ec11731beb650db [INFO] documenting sachindae/YipPrototype against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsachindae%2FYipPrototype" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 69% (526/761) Checking out files: 70% (533/761) Checking out files: 71% (541/761) Checking out files: 72% (548/761) Checking out files: 73% (556/761) Checking out files: 74% (564/761) Checking out files: 74% (568/761) Checking out files: 75% (571/761) Checking out files: 76% (579/761) Checking out files: 77% (586/761) Checking out files: 78% (594/761) Checking out files: 79% (602/761) Checking out files: 80% (609/761) Checking out files: 81% (617/761) Checking out files: 82% (625/761) Checking out files: 83% (632/761) Checking out files: 84% (640/761) Checking out files: 85% (647/761) Checking out files: 86% (655/761) Checking out files: 87% (663/761) Checking out files: 88% (670/761) Checking out files: 89% (678/761) Checking out files: 90% (685/761) Checking out files: 91% (693/761) Checking out files: 92% (701/761) Checking out files: 93% (708/761) Checking out files: 94% (716/761) Checking out files: 95% (723/761) Checking out files: 96% (731/761) Checking out files: 97% (739/761) Checking out files: 98% (746/761) Checking out files: 99% (754/761) Checking out files: 100% (761/761) Checking out files: 100% (761/761), done. [INFO] validating manifest of git repo https://github.com/sachindae/YipPrototype on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sachindae/YipPrototype [INFO] finished tweaking git repo https://github.com/sachindae/YipPrototype [INFO] tweaked toml for git repo https://github.com/sachindae/YipPrototype written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/sachindae/YipPrototype already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad7786e91ce33613ddbd43ead4edf84debc51aa56f3bf88f1a0eb716dcbf0d4a [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" "ad7786e91ce33613ddbd43ead4edf84debc51aa56f3bf88f1a0eb716dcbf0d4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad7786e91ce33613ddbd43ead4edf84debc51aa56f3bf88f1a0eb716dcbf0d4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad7786e91ce33613ddbd43ead4edf84debc51aa56f3bf88f1a0eb716dcbf0d4a", kill_on_drop: false }` [INFO] [stdout] ad7786e91ce33613ddbd43ead4edf84debc51aa56f3bf88f1a0eb716dcbf0d4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee964ad3108e10af1dceab531ae987725dfbcca4d9ef2cd0f3cc9ec6f13af2c0 [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" "ee964ad3108e10af1dceab531ae987725dfbcca4d9ef2cd0f3cc9ec6f13af2c0", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.3.0 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling rocket_codegen v0.4.4 [INFO] [stderr] Compiling rocket v0.4.4 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking filetime v0.2.9 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking inotify v0.7.0 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] error: failed to run custom build command for `rocket v0.4.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rocket-16d84d976fd96d49/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: 1.46.0 (2020-08-24) [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/registry/src/github.com-1ecc6299db9ec823/rocket-0.4.4/build.rs:29:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5573d1e423b5 - backtrace::backtrace::libunwind::trace::h14d338b30b3ea0a7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5573d1e423b5 - backtrace::backtrace::trace_unsynchronized::h73ea91d74a3fd67f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5573d1e423b5 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5573d1e423b5 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5573d1e6410c - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x5573d1e3fa32 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x5573d1e447f0 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5573d1e447f0 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5573d1e447f0 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5573d1e4453c - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x5573d1e44e33 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x5573d1e1d025 - std::panicking::begin_panic::hefb3a7c692998d4e [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/panicking.rs:456 [INFO] [stderr] 12: 0x5573d1e18ba4 - build_script_build::main::hcada591ece64275c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.4.4/build.rs:29 [INFO] [stderr] 13: 0x5573d1e1a79b - std::rt::lang_start::{{closure}}::hf897f0896909e6fd [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 14: 0x5573d1e45203 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 15: 0x5573d1e45203 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 16: 0x5573d1e45203 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 17: 0x5573d1e45203 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x5573d1e45203 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 19: 0x5573d1e1a777 - std::rt::lang_start::h746caffac6c4a20c [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 20: 0x5573d1e193aa - main [INFO] [stderr] 21: 0x7f5bc55360b3 - __libc_start_main [INFO] [stderr] 22: 0x5573d1e1817e - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ee964ad3108e10af1dceab531ae987725dfbcca4d9ef2cd0f3cc9ec6f13af2c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee964ad3108e10af1dceab531ae987725dfbcca4d9ef2cd0f3cc9ec6f13af2c0", kill_on_drop: false }` [INFO] [stdout] ee964ad3108e10af1dceab531ae987725dfbcca4d9ef2cd0f3cc9ec6f13af2c0