Dec 01 23:58:53.523 INFO testing av-elier/ar-hist against 1.30.1 for beta-1.31-5
Dec 01 23:58:53.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 23:58:54.055 INFO [stdout] 3b449ca944e702fa2fe560bd67d80148f31a2686ebae549586001bc9b0cde457
Dec 01 23:58:54.058 INFO running `"docker" "start" "-a" "3b449ca944e702fa2fe560bd67d80148f31a2686ebae549586001bc9b0cde457"`
Dec 01 23:58:55.626 INFO [stderr] usermod: no changes
Dec 01 23:58:56.011 INFO [stderr]    Compiling memchr v1.0.2
Dec 01 23:58:56.013 INFO [stderr]    Compiling stringprep v0.1.2
Dec 01 23:58:56.024 INFO [stderr]    Compiling crypto-mac v0.4.0
Dec 01 23:58:56.024 INFO [stderr]    Compiling block-buffer v0.2.0
Dec 01 23:58:56.024 INFO [stderr]    Compiling digest v0.6.2
Dec 01 23:58:56.027 INFO [stderr]    Compiling redis v0.8.0
Dec 01 23:58:57.335 INFO [stderr]    Compiling hmac v0.4.2
Dec 01 23:58:57.539 INFO [stderr]    Compiling sha2 v0.6.0
Dec 01 23:59:00.229 INFO [stderr]    Compiling postgres-protocol v0.3.1
Dec 01 23:59:04.233 INFO [stderr]    Compiling postgres-shared v0.4.0
Dec 01 23:59:10.014 INFO [stderr]    Compiling postgres v0.15.1
Dec 01 23:59:14.599 INFO [stderr]    Compiling ar-hist v0.1.0 (/source)
Dec 01 23:59:19.830 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 23:59:19.831 INFO [stderr]  --> src/main.rs:1:1
Dec 01 23:59:19.831 INFO [stderr]   |
Dec 01 23:59:19.831 INFO [stderr] 1 | #![feature(drain_filter)]
Dec 01 23:59:19.831 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:59:19.831 INFO [stderr] 
Dec 01 23:59:19.831 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 23:59:19.831 INFO [stderr]  --> src/main.rs:2:1
Dec 01 23:59:19.831 INFO [stderr]   |
Dec 01 23:59:19.831 INFO [stderr] 2 | #![feature(iterator_try_fold)]
Dec 01 23:59:19.831 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 23:59:19.831 INFO [stderr] 
Dec 01 23:59:19.836 INFO [stderr] error: aborting due to 2 previous errors
Dec 01 23:59:19.836 INFO [stderr] 
Dec 01 23:59:19.836 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 23:59:19.865 INFO [stderr] error: Could not compile `ar-hist`.
Dec 01 23:59:19.865 INFO [stderr] 
Dec 01 23:59:19.865 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 23:59:19.867 INFO [stderr] su: No module specific data is present
Dec 01 23:59:20.566 INFO running `"docker" "inspect" "3b449ca944e702fa2fe560bd67d80148f31a2686ebae549586001bc9b0cde457"`
Dec 01 23:59:20.670 INFO running `"docker" "rm" "-f" "3b449ca944e702fa2fe560bd67d80148f31a2686ebae549586001bc9b0cde457"`
Dec 01 23:59:20.780 INFO [stdout] 3b449ca944e702fa2fe560bd67d80148f31a2686ebae549586001bc9b0cde457
