Oct 31 23:20:16.908 INFO testing rightfold/muon against 1.30.0 for beta-1.31-1
Oct 31 23:20:16.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 23:20:17.320 INFO blam! 88580824cdf67743e182d1024d85b2f2e82194c73e0cf7d642ddf87349a08c9c
Oct 31 23:20:17.331 INFO running `"docker" "start" "-a" "88580824cdf67743e182d1024d85b2f2e82194c73e0cf7d642ddf87349a08c9c"`
Oct 31 23:20:18.766 INFO kablam! usermod: no changes
Oct 31 23:20:18.967 INFO kablam!    Compiling either v1.3.0
Oct 31 23:20:18.972 INFO kablam!    Compiling futures v0.1.16
Oct 31 23:20:18.977 INFO kablam!    Compiling siphasher v0.2.2
Oct 31 23:20:18.984 INFO kablam!    Compiling md5 v0.3.5
Oct 31 23:20:18.986 INFO kablam!    Compiling fallible-iterator v0.1.3
Oct 31 23:20:18.986 INFO kablam!    Compiling nodrop v0.1.10
Oct 31 23:20:18.987 INFO kablam!    Compiling num_cpus v1.7.0
Oct 31 23:20:18.987 INFO kablam!    Compiling iovec v0.1.1
Oct 31 23:20:19.643 INFO kablam!    Compiling memchr v1.0.2
Oct 31 23:20:21.095 INFO kablam!    Compiling uuid v0.5.1
Oct 31 23:20:22.083 INFO kablam!    Compiling bytes v0.4.5
Oct 31 23:20:22.815 INFO kablam!    Compiling generic-array v0.8.3
Oct 31 23:20:22.868 INFO kablam!    Compiling coco v0.1.1
Oct 31 23:20:22.903 INFO kablam!    Compiling phf_shared v0.7.21
Oct 31 23:20:24.371 INFO kablam!    Compiling phf v0.7.21
Oct 31 23:20:24.937 INFO kablam!    Compiling block-buffer v0.2.0
Oct 31 23:20:25.119 INFO kablam!    Compiling crypto-mac v0.4.0
Oct 31 23:20:25.127 INFO kablam!    Compiling digest v0.6.2
Oct 31 23:20:25.752 INFO kablam!    Compiling sha2 v0.6.0
Oct 31 23:20:25.979 INFO kablam!    Compiling hmac v0.4.2
Oct 31 23:20:26.692 INFO kablam!    Compiling postgres-protocol v0.3.1
Oct 31 23:20:28.081 INFO kablam!    Compiling rayon-core v1.2.1
Oct 31 23:20:28.947 INFO kablam!    Compiling postgres-shared v0.4.0
Oct 31 23:20:29.618 INFO kablam!    Compiling rayon v0.8.2
Oct 31 23:20:31.983 INFO kablam!    Compiling postgres v0.15.1
Oct 31 23:20:33.567 INFO kablam!    Compiling ring v0.12.1
Oct 31 23:20:39.443 INFO kablam!    Compiling muon v0.0.0 (/source)
Oct 31 23:20:40.117 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 23:20:40.117 INFO kablam!  --> src/lib.rs:1:1
Oct 31 23:20:40.117 INFO kablam!   |
Oct 31 23:20:40.117 INFO kablam! 1 | #![feature(never_type)]
Oct 31 23:20:40.117 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:20:40.117 INFO kablam! 
Oct 31 23:20:40.135 INFO kablam! error: aborting due to previous error
Oct 31 23:20:40.135 INFO kablam! 
Oct 31 23:20:40.135 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 23:20:40.143 INFO kablam! error: Could not compile `muon`.
Oct 31 23:20:40.143 INFO kablam! 
Oct 31 23:20:40.143 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 23:20:40.144 INFO kablam! su: No module specific data is present
Oct 31 23:20:40.609 INFO running `"docker" "rm" "-f" "88580824cdf67743e182d1024d85b2f2e82194c73e0cf7d642ddf87349a08c9c"`
Oct 31 23:20:40.767 INFO blam! 88580824cdf67743e182d1024d85b2f2e82194c73e0cf7d642ddf87349a08c9c
