[INFO] cloning repository https://github.com/orca84/ioracle [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/orca84/ioracle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forca84%2Fioracle", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forca84%2Fioracle'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7abaa49fe2871fc1b7eb3f5ccda2c9ec6f28ed9 [INFO] testing orca84/ioracle against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forca84%2Fioracle" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/orca84/ioracle on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/orca84/ioracle [INFO] finished tweaking git repo https://github.com/orca84/ioracle [INFO] tweaked toml for git repo https://github.com/orca84/ioracle written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/orca84/ioracle already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fast_chemail v0.9.6 [INFO] [stderr] Downloaded email v0.0.20 [INFO] [stderr] Downloaded rs_ws281x v0.3.1 [INFO] [stderr] Downloaded filetime v0.2.11 [INFO] [stderr] Downloaded lettre_email v0.9.4 [INFO] [stderr] Downloaded lettre v0.9.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c15f1dfb62868c0a256f6f9417354834bc438c938a676dcd00244ecf9ecc62e [INFO] running `Command { std: "docker" "start" "-a" "5c15f1dfb62868c0a256f6f9417354834bc438c938a676dcd00244ecf9ecc62e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c15f1dfb62868c0a256f6f9417354834bc438c938a676dcd00244ecf9ecc62e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c15f1dfb62868c0a256f6f9417354834bc438c938a676dcd00244ecf9ecc62e", kill_on_drop: false }` [INFO] [stdout] 5c15f1dfb62868c0a256f6f9417354834bc438c938a676dcd00244ecf9ecc62e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1230e7a7bcf1868032ebd341aacce2130e372a5b173fbf4544e991b51a8a57c8 [INFO] running `Command { std: "docker" "start" "-a" "1230e7a7bcf1868032ebd341aacce2130e372a5b173fbf4544e991b51a8a57c8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling subtle v2.2.3 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling unic-char-range v0.7.0 [INFO] [stderr] Compiling bindgen v0.54.0 [INFO] [stderr] Compiling unic-common v0.7.0 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling object v0.21.1 [INFO] [stderr] Compiling rustc-demangle v0.1.17 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling ascii_utils v0.9.3 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling pear_codegen v0.1.4 [INFO] [stderr] Compiling rocket_codegen v0.4.5 [INFO] [stderr] Compiling email v0.0.20 [INFO] [stderr] Compiling rocket_contrib_codegen v0.4.5 [INFO] [stderr] Compiling rocket v0.4.5 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling block-cipher-trait v0.6.2 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling aead v0.2.0 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] Compiling unic-char-property v0.7.0 [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] [stderr] Compiling unic-ucd-version v0.7.0 [INFO] [stderr] Compiling aes-soft v0.3.3 [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: could not compile `devise_core` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1230e7a7bcf1868032ebd341aacce2130e372a5b173fbf4544e991b51a8a57c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1230e7a7bcf1868032ebd341aacce2130e372a5b173fbf4544e991b51a8a57c8", kill_on_drop: false }` [INFO] [stdout] 1230e7a7bcf1868032ebd341aacce2130e372a5b173fbf4544e991b51a8a57c8