[INFO] cloning repository https://github.com/sisshiki1969/ruruby [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sisshiki1969/ruruby" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsisshiki1969%2Fruruby", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsisshiki1969%2Fruruby'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4bdafa9ce9729e4e82265ed51517c845f780644f [INFO] testing sisshiki1969/ruruby against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsisshiki1969%2Fruruby" "/workspace/builds/worker-76/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sisshiki1969/ruruby on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sisshiki1969/ruruby [INFO] finished tweaking git repo https://github.com/sisshiki1969/ruruby [INFO] tweaked toml for git repo https://github.com/sisshiki1969/ruruby written to /workspace/builds/worker-76/source/Cargo.toml [INFO] crate git repo https://github.com/sisshiki1969/ruruby already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f509aea5fc84d43c4c0725706cf32f2fc9c44651fd1baa141000eedb0822543b [INFO] running `Command { std: "docker" "start" "-a" "f509aea5fc84d43c4c0725706cf32f2fc9c44651fd1baa141000eedb0822543b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f509aea5fc84d43c4c0725706cf32f2fc9c44651fd1baa141000eedb0822543b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f509aea5fc84d43c4c0725706cf32f2fc9c44651fd1baa141000eedb0822543b", kill_on_drop: false }` [INFO] [stdout] f509aea5fc84d43c4c0725706cf32f2fc9c44651fd1baa141000eedb0822543b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 282fb794abe60aae1ec219098660cf0e315b59e1c04ea1e0ea8241758623a2db [INFO] running `Command { std: "docker" "start" "-a" "282fb794abe60aae1ec219098660cf0e315b59e1c04ea1e0ea8241758623a2db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling ruruby v0.4.1 (/opt/rustwide/workdir/ruruby) [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling divrem v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling terminal_size v0.1.16 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling nix v0.22.1 [INFO] [stderr] Compiling fd-lock v3.0.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling region v3.0.0 [INFO] [stderr] Compiling regex v1.5.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling console v0.15.0 [INFO] [stderr] Compiling fancy-regex v0.7.0 [INFO] [stderr] Compiling ruruby-common v0.1.0 (/opt/rustwide/workdir/ruruby-common) [INFO] [stderr] Compiling num v0.4.0 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> ruruby-common/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> ruruby-common/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(pattern)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ruruby-common` due to 3 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "282fb794abe60aae1ec219098660cf0e315b59e1c04ea1e0ea8241758623a2db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "282fb794abe60aae1ec219098660cf0e315b59e1c04ea1e0ea8241758623a2db", kill_on_drop: false }` [INFO] [stdout] 282fb794abe60aae1ec219098660cf0e315b59e1c04ea1e0ea8241758623a2db