[INFO] updating cached repository https://github.com/leo60228/upd8r [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5f791b75a0a15f653ce8e2d2ffe8b36f6ccfe300 [INFO] testing leo60228/upd8r against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleo60228%2Fupd8r" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leo60228/upd8r on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/leo60228/upd8r [INFO] finished tweaking git repo https://github.com/leo60228/upd8r [INFO] tweaked toml for git repo https://github.com/leo60228/upd8r written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/leo60228/upd8r already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c905c06dea56b52555f5248e5a345eaa3f30e7cbbfb80dae11b68ed8206eff31 [INFO] running `"docker" "start" "-a" "c905c06dea56b52555f5248e5a345eaa3f30e7cbbfb80dae11b68ed8206eff31"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Compiling serenity v0.8.0 [INFO] [stderr] Compiling data-encoding v2.2.0 [INFO] [stderr] Compiling tap-reader v1.0.1 [INFO] [stderr] Compiling openssl-src v111.6.1+1.1.1d [INFO] [stderr] Compiling quick-xml v0.17.2 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Compiling backtrace-sys v0.1.34 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling thiserror-impl v1.0.13 [INFO] [stderr] Compiling serde_with_macros v1.1.0 [INFO] [stderr] Compiling derive_more v0.99.3 [INFO] [stderr] Compiling command_attr v0.1.7 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling backtrace v0.3.45 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling input_buffer v0.2.0 [INFO] [stderr] Compiling hyper-old-types v0.11.0 [INFO] [stderr] Compiling isolang v1.0.0 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling webpki v0.21.2 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling tokio v0.2.13 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling ct-logs v0.6.0 [INFO] [stderr] Compiling selectors v0.21.0 [INFO] [stderr] Compiling rustls v0.16.0 [INFO] [stderr] Compiling rustls v0.17.0 [INFO] [stderr] Compiling webpki-roots v0.17.0 [INFO] [stderr] Compiling webpki-roots v0.18.0 [INFO] [stderr] Compiling thiserror v1.0.13 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling tungstenite v0.9.2 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling tokio-rustls v0.10.3 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling rustls-native-certs v0.3.0 [INFO] [stderr] Compiling tokio-rustls v0.13.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling serde_qs v0.4.6 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_with v1.4.0 [INFO] [stderr] Compiling h2 v0.2.2 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling attohttpc v0.12.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling hyper v0.13.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling elefren v0.21.0 [INFO] [stderr] Compiling html5ever v0.24.1 [INFO] [stderr] Compiling hyper-rustls v0.20.0 [INFO] [stderr] Compiling hyper-rustls v0.17.1 [INFO] [stderr] Compiling reqwest v0.10.4 [INFO] [stderr] Compiling scraper v0.11.0 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling egg-mode v0.14.0-beta.1 [INFO] [stderr] Compiling rss v1.9.0 [INFO] [stderr] Compiling upd8r v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(atomic_min_max, never_type)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `upd8r`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c905c06dea56b52555f5248e5a345eaa3f30e7cbbfb80dae11b68ed8206eff31"` [INFO] running `"docker" "rm" "-f" "c905c06dea56b52555f5248e5a345eaa3f30e7cbbfb80dae11b68ed8206eff31"` [INFO] [stdout] c905c06dea56b52555f5248e5a345eaa3f30e7cbbfb80dae11b68ed8206eff31