[INFO] crate entity_rust 0.0.8 is already in cache
[INFO] checking entity_rust-0.0.8 against beta-2019-10-27 for pr-65897
[INFO] extracting crate entity_rust 0.0.8 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate entity_rust 0.0.8 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 crates.io crate entity_rust 0.0.8
[INFO] finished tweaking crates.io crate entity_rust 0.0.8
[INFO] tweaked toml for crates.io crate entity_rust 0.0.8 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e51d19407124646a40817ef764c28af144870fa60c71dba01f26266b3c699599
[INFO] running `"docker" "start" "-a" "e51d19407124646a40817ef764c28af144870fa60c71dba01f26266b3c699599"`
[INFO] [stderr]     Checking poison v0.1.0
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]    Compiling shared-mutex v0.3.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking entity_rust v0.0.8 (/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(type_macros)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[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(type_macros)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `simple` found for type `uuid::Uuid` in the current scope
[INFO] [stderr]    --> src/events/mod.rs:177:56
[INFO] [stderr]     |
[INFO] [stderr] 177 |                 pub static ref EVENT_UUID: String = Uuid::new_v4().simple().to_string();
[INFO] [stderr]     |                                                                    ^^^^^^ method not found in `uuid::Uuid`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:85:1
[INFO] [stderr]     |
[INFO] [stderr] 85  | event!{ tick, step: super::Duration }
[INFO] [stderr]     | ------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0554, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `entity_rust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `simple` found for type `uuid::Uuid` in the current scope
[INFO] [stderr]    --> src/events/mod.rs:177:56
[INFO] [stderr]     |
[INFO] [stderr] 177 |                 pub static ref EVENT_UUID: String = Uuid::new_v4().simple().to_string();
[INFO] [stderr]     |                                                                    ^^^^^^ method not found in `uuid::Uuid`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:85:1
[INFO] [stderr]     |
[INFO] [stderr] 85  | event!{ tick, step: super::Duration }
[INFO] [stderr]     | ------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0554, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `entity_rust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e51d19407124646a40817ef764c28af144870fa60c71dba01f26266b3c699599"`
[INFO] running `"docker" "rm" "-f" "e51d19407124646a40817ef764c28af144870fa60c71dba01f26266b3c699599"`
[INFO] [stdout] e51d19407124646a40817ef764c28af144870fa60c71dba01f26266b3c699599