[INFO] fetching crate expire_map 0.0.34...
[INFO] testing expire_map-0.0.34 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate expire_map 0.0.34 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate expire_map 0.0.34 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate expire_map 0.0.34
[INFO] finished tweaking crates.io crate expire_map 0.0.34
[INFO] tweaked toml for crates.io crate expire_map 0.0.34 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate expire_map 0.0.34 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gloo-timers v0.2.4
[INFO] [stderr]   Downloaded async-process v1.4.0
[INFO] [stderr]   Downloaded value-bag v1.0.0-alpha.9
[INFO] [stderr]   Downloaded array-macro v2.1.5
[INFO] [stderr]   Downloaded async-global-executor v2.2.0
[INFO] [stderr]   Downloaded async-std v1.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23365cd9c9153d6090080e49755eed1c1593fb35c324c23dc676d280302decef
[INFO] running `Command { std: "docker" "start" "-a" "23365cd9c9153d6090080e49755eed1c1593fb35c324c23dc676d280302decef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23365cd9c9153d6090080e49755eed1c1593fb35c324c23dc676d280302decef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23365cd9c9153d6090080e49755eed1c1593fb35c324c23dc676d280302decef", kill_on_drop: false }`
[INFO] [stdout] 23365cd9c9153d6090080e49755eed1c1593fb35c324c23dc676d280302decef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62f7ff444f9535a56d54d1fd1b1940be2f01239e38cb61c67ad527af62e9b9f8
[INFO] running `Command { std: "docker" "start" "-a" "62f7ff444f9535a56d54d1fd1b1940be2f01239e38cb61c67ad527af62e9b9f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling array-macro v2.1.5
[INFO] [stderr]    Compiling dashmap v5.3.4
[INFO] [stderr]    Compiling expire_map v0.0.34 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(trait_alias)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `expire_map` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "62f7ff444f9535a56d54d1fd1b1940be2f01239e38cb61c67ad527af62e9b9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f7ff444f9535a56d54d1fd1b1940be2f01239e38cb61c67ad527af62e9b9f8", kill_on_drop: false }`
[INFO] [stdout] 62f7ff444f9535a56d54d1fd1b1940be2f01239e38cb61c67ad527af62e9b9f8
