[INFO] updating cached repository https://github.com/greatest-ape/rs_news [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] 3784bdf914e345292b6f32f342781fd87aeaa5b1 [INFO] testing greatest-ape/rs_news against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreatest-ape%2Frs_news" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/greatest-ape/rs_news on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/greatest-ape/rs_news [INFO] finished tweaking git repo https://github.com/greatest-ape/rs_news [INFO] tweaked toml for git repo https://github.com/greatest-ape/rs_news written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/greatest-ape/rs_news already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.44.0" "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] bdb146541b539e937a0cb8bcf77355b06ba7726c206c17c59350c3ab45e6222f [INFO] running `"docker" "start" "-a" "bdb146541b539e937a0cb8bcf77355b06ba7726c206c17c59350c3ab45e6222f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling cc v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.1 [INFO] [stderr] Compiling yansi v0.3.4 [INFO] [stderr] Compiling arrayref v0.3.4 [INFO] [stderr] Compiling scoped-tls v0.1.1 [INFO] [stderr] Compiling md5 v0.3.7 [INFO] [stderr] Compiling fallible-iterator v0.1.4 [INFO] [stderr] Compiling unidecode v0.2.0 [INFO] [stderr] Compiling state v0.3.3 [INFO] [stderr] Compiling pest v0.4.1 [INFO] [stderr] Compiling postgres_macros v0.1.13 (https://github.com/greatest-ape/rust-postgres-macros?branch=postgres-9.6.8#bf93ee5c) [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling socket2 v0.3.3 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yansi-0.3.4/src/lib.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(feature="nightly", feature(const_atomic_bool_new))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(const_fn)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(const_unsafe_cell_new)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(const_atomic_usize_new)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(const_atomic_bool_new)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling toml v0.1.30 [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] Compiling fern v0.5.5 [INFO] [stderr] error: could not compile `state`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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 `yansi`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "bdb146541b539e937a0cb8bcf77355b06ba7726c206c17c59350c3ab45e6222f"` [INFO] running `"docker" "rm" "-f" "bdb146541b539e937a0cb8bcf77355b06ba7726c206c17c59350c3ab45e6222f"` [INFO] [stdout] bdb146541b539e937a0cb8bcf77355b06ba7726c206c17c59350c3ab45e6222f