[INFO] cloning repository https://github.com/novolei/hello-rocket [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/novolei/hello-rocket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovolei%2Fhello-rocket", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovolei%2Fhello-rocket'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 350826657d9fcf1d7fa1c21fad4fec9892ec167a [INFO] testing novolei/hello-rocket against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovolei%2Fhello-rocket" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 19% (821/4199) Checking out files: 20% (840/4199) Checking out files: 21% (882/4199) Checking out files: 22% (924/4199) Checking out files: 23% (966/4199) Checking out files: 23% (987/4199) Checking out files: 24% (1008/4199) Checking out files: 25% (1050/4199) Checking out files: 26% (1092/4199) Checking out files: 27% (1134/4199) Checking out files: 27% (1153/4199) Checking out files: 28% (1176/4199) Checking out files: 29% (1218/4199) Checking out files: 29% (1234/4199) Checking out files: 30% (1260/4199) Checking out files: 31% (1302/4199) Checking out files: 32% (1344/4199) Checking out files: 33% (1386/4199) Checking out files: 34% (1428/4199) Checking out files: 35% (1470/4199) Checking out files: 36% (1512/4199) Checking out files: 37% (1554/4199) Checking out files: 38% (1596/4199) Checking out files: 39% (1638/4199) Checking out files: 40% (1680/4199) Checking out files: 41% (1722/4199) Checking out files: 42% (1764/4199) Checking out files: 43% (1806/4199) Checking out files: 44% (1848/4199) Checking out files: 45% (1890/4199) Checking out files: 46% (1932/4199) Checking out files: 47% (1974/4199) Checking out files: 48% (2016/4199) Checking out files: 49% (2058/4199) Checking out files: 50% (2100/4199) Checking out files: 51% (2142/4199) Checking out files: 52% (2184/4199) Checking out files: 53% (2226/4199) Checking out files: 54% (2268/4199) Checking out files: 55% (2310/4199) Checking out files: 56% (2352/4199) Checking out files: 56% (2368/4199) Checking out files: 57% (2394/4199) Checking out files: 58% (2436/4199) Checking out files: 59% (2478/4199) Checking out files: 60% (2520/4199) Checking out files: 61% (2562/4199) Checking out files: 62% (2604/4199) Checking out files: 63% (2646/4199) Checking out files: 64% (2688/4199) Checking out files: 65% (2730/4199) Checking out files: 65% (2742/4199) Checking out files: 66% (2772/4199) Checking out files: 67% (2814/4199) Checking out files: 68% (2856/4199) Checking out files: 69% (2898/4199) Checking out files: 70% (2940/4199) Checking out files: 71% (2982/4199) Checking out files: 72% (3024/4199) Checking out files: 73% (3066/4199) Checking out files: 74% (3108/4199) Checking out files: 75% (3150/4199) Checking out files: 76% (3192/4199) Checking out files: 77% (3234/4199) Checking out files: 78% (3276/4199) Checking out files: 79% (3318/4199) Checking out files: 80% (3360/4199) Checking out files: 81% (3402/4199) Checking out files: 82% (3444/4199) Checking out files: 83% (3486/4199) Checking out files: 84% (3528/4199) Checking out files: 85% (3570/4199) Checking out files: 86% (3612/4199) Checking out files: 87% (3654/4199) Checking out files: 88% (3696/4199) Checking out files: 89% (3738/4199) Checking out files: 90% (3780/4199) Checking out files: 91% (3822/4199) Checking out files: 91% (3831/4199) Checking out files: 92% (3864/4199) Checking out files: 93% (3906/4199) Checking out files: 94% (3948/4199) Checking out files: 95% (3990/4199) Checking out files: 95% (4000/4199) Checking out files: 96% (4032/4199) Checking out files: 97% (4074/4199) Checking out files: 98% (4116/4199) Checking out files: 99% (4158/4199) Checking out files: 100% (4199/4199) Checking out files: 100% (4199/4199), done. [INFO] validating manifest of git repo https://github.com/novolei/hello-rocket on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/novolei/hello-rocket [INFO] finished tweaking git repo https://github.com/novolei/hello-rocket [INFO] tweaked toml for git repo https://github.com/novolei/hello-rocket written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/novolei/hello-rocket already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06b57767eb72e60692995ddbdfa244ce0000d7cf822ecda7d22afd6097cb000b [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" "06b57767eb72e60692995ddbdfa244ce0000d7cf822ecda7d22afd6097cb000b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06b57767eb72e60692995ddbdfa244ce0000d7cf822ecda7d22afd6097cb000b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06b57767eb72e60692995ddbdfa244ce0000d7cf822ecda7d22afd6097cb000b", kill_on_drop: false }` [INFO] [stdout] 06b57767eb72e60692995ddbdfa244ce0000d7cf822ecda7d22afd6097cb000b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30130800e1ce33a79c5fb40c44a3e142e2b092ba4b05c5ed550791fe4590a123 [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" "30130800e1ce33a79c5fb40c44a3e142e2b092ba4b05c5ed550791fe4590a123", kill_on_drop: false }` [INFO] [stderr] Compiling pear_codegen v0.1.4 [INFO] [stderr] Compiling rocket_codegen v0.4.6 [INFO] [stderr] Compiling rocket v0.4.6 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling aes v0.3.2 [INFO] [stderr] error: failed to run custom build command for `rocket_codegen v0.4.6` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rocket_codegen-5c5c6400a18bebef/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Rocket (codegen) requires a 'dev' or 'nightly' version of rustc. [INFO] [stderr] Installed version: 1.50.0 (2020-12-31) [INFO] [stderr] Minimum required: 1.33.0-nightly (2019-01-13) [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_codegen-0.4.6/build.rs:29:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e4b112a417 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55e4b112a417 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55e4b112a417 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55e4b112a417 - ::fmt::hc33f3ac4cc9c4196 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55e4b1144c3c - core::fmt::write::hfdcdeb08fb2b3afa [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x55e4b1127972 - std::io::Write::write_fmt::h83a843778fa2a815 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x55e4b112c155 - std::sys_common::backtrace::_print::hf179508b01f66878 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55e4b112c155 - std::sys_common::backtrace::print::ha97d11adb39266a6 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55e4b112c155 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55e4b112bcaa - std::panicking::default_hook::hbc0ee792993c2ef2 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55e4b112c8f1 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55e4b10f1dea - std::panicking::begin_panic::{{closure}}::h5afdee35eaccde5d [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:520:9 [INFO] [stderr] 12: 0x55e4b10f2248 - std::sys_common::backtrace::__rust_end_short_backtrace::h1ab79c1af5da0e86 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55e4b10f1d27 - std::panicking::begin_panic::h2f6d5b25c3c6cef9 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:519:12 [INFO] [stderr] 14: 0x55e4b10efa0c - build_script_build::main::h74468ef2c6d21ab6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.4.6/build.rs:29:13 [INFO] [stderr] 15: 0x55e4b10f19cb - core::ops::function::FnOnce::call_once::h28f79ff0fe738e79 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55e4b10f227e - std::sys_common::backtrace::__rust_begin_short_backtrace::h2a80792a9056f9ae [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x55e4b10f1861 - std::rt::lang_start::{{closure}}::h5ad16b2ab3ead901 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:66:18 [INFO] [stderr] 18: 0x55e4b112cd17 - core::ops::function::impls:: for &F>::call_once::hb5ab992a536e3d7c [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x55e4b112cd17 - std::panicking::try::do_call::h1bda883686bc1816 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stderr] 20: 0x55e4b112cd17 - std::panicking::try::ha7167c079f243e71 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stderr] 21: 0x55e4b112cd17 - std::panic::catch_unwind::he11c3de53f0b5853 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stderr] 22: 0x55e4b112cd17 - std::rt::lang_start_internal::h45c3666b51d25060 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:51:25 [INFO] [stderr] 23: 0x55e4b10f1837 - std::rt::lang_start::h0b788facd5499a0d [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:65:5 [INFO] [stderr] 24: 0x55e4b10f019a - main [INFO] [stderr] 25: 0x7fb14f4940b3 - __libc_start_main [INFO] [stderr] 26: 0x55e4b10ef0ae - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/devise_core-0.2.0/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro_diagnostic, proc_macro_span)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/devise_core-0.2.0/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(crate_visibility_modifier)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/devise_core-0.2.0/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(concat_idents)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "30130800e1ce33a79c5fb40c44a3e142e2b092ba4b05c5ed550791fe4590a123", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30130800e1ce33a79c5fb40c44a3e142e2b092ba4b05c5ed550791fe4590a123", kill_on_drop: false }` [INFO] [stdout] 30130800e1ce33a79c5fb40c44a3e142e2b092ba4b05c5ed550791fe4590a123