[INFO] updating cached repository https://github.com/maufl/uip [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] 92ef5f1503cf5acba81ac541b5d2d7f3cd7dc99b [INFO] checking maufl/uip against beta-2019-10-27 for pr-65897 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaufl%2Fuip" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maufl/uip on toolchain beta-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/maufl/uip [INFO] finished tweaking git repo https://github.com/maufl/uip [INFO] tweaked toml for git repo https://github.com/maufl/uip written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/maufl/uip already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=allow" "-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-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 7a0c1020080381f34d29886e0c8a486b43e28be1867b27eaf2b7d4839d39e5ca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "7a0c1020080381f34d29886e0c8a486b43e28be1867b27eaf2b7d4839d39e5ca"` [INFO] [stderr] Compiling pest v0.3.3 [INFO] [stderr] Checking arc-swap v0.3.7 [INFO] [stderr] Checking tokio-sync v0.1.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking fern v0.5.7 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Checking serde_json v1.0.37 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Checking rmp v0.8.7 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking tokio-openssl v0.3.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking signal-hook v0.1.7 [INFO] [stderr] Checking rmp-serde v0.13.7 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking xmltree v0.7.0 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Checking tokio-threadpool v0.1.11 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking tokio-fs v0.1.5 [INFO] [stderr] Checking tokio v0.1.15 [INFO] [stderr] Compiling serde_derive v1.0.85 [INFO] [stderr] Checking hyper v0.12.23 [INFO] [stderr] Checking igd v0.7.0 (https://github.com/maufl/rust-igd?branch=update-hyper#ce4d0be6) [INFO] [stderr] Compiling handlebars v0.29.1 [INFO] [stderr] Compiling interfaces v0.0.4 [INFO] [stderr] Checking uip 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(ip)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(nll)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [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(ip)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(nll)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `uip`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `uip`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "7a0c1020080381f34d29886e0c8a486b43e28be1867b27eaf2b7d4839d39e5ca"` [INFO] running `"docker" "rm" "-f" "7a0c1020080381f34d29886e0c8a486b43e28be1867b27eaf2b7d4839d39e5ca"` [INFO] [stdout] 7a0c1020080381f34d29886e0c8a486b43e28be1867b27eaf2b7d4839d39e5ca