[INFO] cloning repository https://github.com/Ruin0x11/wrangler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ruin0x11/wrangler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fwrangler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fwrangler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 776126bdb3618ae951c97ab7d51574285bc29810 [INFO] testing Ruin0x11/wrangler against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fwrangler" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ruin0x11/wrangler on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ruin0x11/wrangler [INFO] finished tweaking git repo https://github.com/Ruin0x11/wrangler [INFO] tweaked toml for git repo https://github.com/Ruin0x11/wrangler written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/Ruin0x11/wrangler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pear v0.0.20 [INFO] [stderr] Downloaded pear_codegen v0.0.20 [INFO] [stderr] Downloaded minimp3 v0.3.0 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded rocket_codegen v0.3.17 [INFO] [stderr] Downloaded base64 v0.6.0 [INFO] [stderr] Downloaded rayon v0.7.1 [INFO] [stderr] Downloaded yansi v0.4.0 [INFO] [stderr] Downloaded coreaudio-sys v0.2.2 [INFO] [stderr] Downloaded memchr v2.1.1 [INFO] [stderr] Downloaded slice-deque v0.1.14 [INFO] [stderr] Downloaded rocket_contrib v0.3.17 [INFO] [stderr] Downloaded state v0.4.1 [INFO] [stderr] Downloaded claxon v0.3.2 [INFO] [stderr] Downloaded libloading v0.4.3 [INFO] [stderr] Downloaded env_logger v0.4.3 [INFO] [stderr] Downloaded lewton v0.9.3 [INFO] [stderr] Downloaded toml v0.4.9 [INFO] [stderr] Downloaded rocket v0.3.17 [INFO] [stderr] Downloaded bindgen v0.32.3 [INFO] [stderr] Downloaded untrusted v0.5.1 [INFO] [stderr] Downloaded serde_derive v1.0.80 [INFO] [stderr] Downloaded isatty v0.1.9 [INFO] [stderr] Downloaded hyper v0.10.15 [INFO] [stderr] Downloaded cookie v0.9.2 [INFO] [stderr] Downloaded ring v0.11.0 [INFO] [stderr] Downloaded minimp3-sys v0.3.0 [INFO] [stderr] Downloaded ordermap v0.2.13 [INFO] [stderr] Downloaded clang-sys v0.21.2 [INFO] [stderr] Downloaded rodio v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89b93f4fedd148a571388dd55c56ae62ca980d3821b7f49f5661e60e41500aa4 [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" "89b93f4fedd148a571388dd55c56ae62ca980d3821b7f49f5661e60e41500aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89b93f4fedd148a571388dd55c56ae62ca980d3821b7f49f5661e60e41500aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89b93f4fedd148a571388dd55c56ae62ca980d3821b7f49f5661e60e41500aa4", kill_on_drop: false }` [INFO] [stdout] 89b93f4fedd148a571388dd55c56ae62ca980d3821b7f49f5661e60e41500aa4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 413c3948b0477ffb56788b6bcd59d811b7fe9dd3c1ee1d6538a0730a8078f2a2 [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" "413c3948b0477ffb56788b6bcd59d811b7fe9dd3c1ee1d6538a0730a8078f2a2", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling pear v0.0.20 [INFO] [stderr] Compiling slice-deque v0.1.14 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling pear_codegen v0.0.20 [INFO] [stderr] Compiling rocket v0.3.17 [INFO] [stderr] Compiling rocket_codegen v0.3.17 [INFO] [stderr] Compiling ogg v0.7.0 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling minimp3-sys v0.3.0 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling toml v0.4.9 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling syn v0.15.21 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling hyper v0.10.15 [INFO] [stderr] Compiling lewton v0.9.3 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] error: failed to run custom build command for `rocket_codegen v0.3.17` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rocket_codegen-5f0c45eb2c5375e3/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Rocket requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.49.0 (2020-12-29). Minimum required: 1.30.0-nightly (2018-08-23). [INFO] [stderr] See the getting started guide (https://rocket.rs/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_codegen-0.3.17/build.rs:38:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556ee39b35f0 - std::backtrace_rs::backtrace::libunwind::trace::h04d12fdcddff82aa [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x556ee39b35f0 - std::backtrace_rs::backtrace::trace_unsynchronized::h1459b974b6fbe5e1 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x556ee39b35f0 - std::sys_common::backtrace::_print_fmt::h9b8396a669123d95 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x556ee39b35f0 - ::fmt::he009dcaaa75eed60 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x556ee39d0d2c - core::fmt::write::h77b4746b0dea1dd3 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x556ee39b0bd2 - std::io::Write::write_fmt::heb7e50902e98831c [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/mod.rs:1518:15 [INFO] [stderr] 6: 0x556ee39b5755 - std::sys_common::backtrace::_print::h2d880c9e69a21be9 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x556ee39b5755 - std::sys_common::backtrace::print::h5f02b1bb49f36879 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x556ee39b5755 - std::panicking::default_hook::{{closure}}::h658e288a7a809b29 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x556ee39b53f8 - std::panicking::default_hook::hb52d73f0da9a4bb8 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x556ee39b5e91 - std::panicking::rust_panic_with_hook::hfe7e1c684e3e6462 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:593:17 [INFO] [stderr] 11: 0x556ee3981b3a - std::panicking::begin_panic::{{closure}}::h8b0243c9e97bedf2 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:522:9 [INFO] [stderr] 12: 0x556ee3980e38 - std::sys_common::backtrace::__rust_end_short_backtrace::h143ded479055db6e [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x556ee3981a77 - std::panicking::begin_panic::h7fcc1e1cc0ea3d43 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:521:12 [INFO] [stderr] 14: 0x556ee397f92d - build_script_build::main::hae164751cc69f174 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.3.17/build.rs:38:17 [INFO] [stderr] 15: 0x556ee398209b - core::ops::function::FnOnce::call_once::he7fea59548205079 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x556ee3980e6e - std::sys_common::backtrace::__rust_begin_short_backtrace::h22a79577d0e95e06 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x556ee3980c41 - std::rt::lang_start::{{closure}}::h4786a047c2fd4253 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/rt.rs:66:18 [INFO] [stderr] 18: 0x556ee39b62b7 - core::ops::function::impls:: for &F>::call_once::h57e2a071d427b24c [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x556ee39b62b7 - std::panicking::try::do_call::h81cbbe0c3b30a28e [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:381:40 [INFO] [stderr] 20: 0x556ee39b62b7 - std::panicking::try::hbeeb95b4e1f0a876 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:345:19 [INFO] [stderr] 21: 0x556ee39b62b7 - std::panic::catch_unwind::h59c48ccb40a0bf20 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:396:14 [INFO] [stderr] 22: 0x556ee39b62b7 - std::rt::lang_start_internal::ha53ab63f88fee728 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/rt.rs:51:25 [INFO] [stderr] 23: 0x556ee3980c17 - std::rt::lang_start::hc4c0d24a2b15b4ed [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/rt.rs:65:5 [INFO] [stderr] 24: 0x556ee398070a - main [INFO] [stderr] 25: 0x7f1f29edf0b3 - __libc_start_main [INFO] [stderr] 26: 0x556ee397f0ae - _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" "413c3948b0477ffb56788b6bcd59d811b7fe9dd3c1ee1d6538a0730a8078f2a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "413c3948b0477ffb56788b6bcd59d811b7fe9dd3c1ee1d6538a0730a8078f2a2", kill_on_drop: false }` [INFO] [stdout] 413c3948b0477ffb56788b6bcd59d811b7fe9dd3c1ee1d6538a0730a8078f2a2