Nov 02 05:51:24.783 INFO testing safety-0.1.0 against 1.30.0 for beta-1.31-1
Nov 02 05:51:24.783 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"`
Nov 02 05:51:25.139 INFO blam! 4d3c6fa484b491230e760f10c09f30f0ab21f3f4d37c1cf71626ebc40025393c
Nov 02 05:51:25.139 INFO running `"docker" "start" "-a" "4d3c6fa484b491230e760f10c09f30f0ab21f3f4d37c1cf71626ebc40025393c"`
Nov 02 05:51:26.167 INFO kablam! usermod: no changes
Nov 02 05:51:26.360 INFO kablam!    Compiling unicode-xid v0.0.3
Nov 02 05:51:26.363 INFO kablam!    Compiling syn v0.10.8
Nov 02 05:51:26.363 INFO kablam!    Compiling syntex_pos v0.52.0
Nov 02 05:51:26.363 INFO kablam!    Compiling libgit2-sys v0.6.19
Nov 02 05:51:30.257 INFO kablam!    Compiling syntex_errors v0.52.0
Nov 02 05:51:38.311 INFO kablam!    Compiling syntex_syntax v0.52.0
Nov 02 05:51:39.099 INFO kablam!    Compiling serde_codegen_internals v0.11.3
Nov 02 05:51:42.401 INFO kablam!    Compiling serde_codegen v0.8.23
Nov 02 05:51:55.827 INFO kablam!    Compiling serde_derive v0.8.23
Nov 02 05:52:02.723 INFO kablam!    Compiling git2 v0.6.11
Nov 02 05:52:37.225 INFO kablam!    Compiling syntex v0.52.0
Nov 02 05:52:39.761 INFO kablam!    Compiling safety v0.1.0 (/source)
Nov 02 05:52:42.159 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 05:52:42.159 INFO kablam!  --> src/lib.rs:1:1
Nov 02 05:52:42.159 INFO kablam!   |
Nov 02 05:52:42.160 INFO kablam! 1 | #![feature(proc_macro)]
Nov 02 05:52:42.160 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 05:52:42.160 INFO kablam! 
Nov 02 05:52:42.160 INFO kablam! error: aborting due to previous error
Nov 02 05:52:42.160 INFO kablam! 
Nov 02 05:52:42.160 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 05:52:42.179 INFO kablam! error: Could not compile `safety`.
Nov 02 05:52:42.179 INFO kablam! 
Nov 02 05:52:42.179 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 05:52:42.179 INFO kablam! su: No module specific data is present
Nov 02 05:52:43.303 INFO running `"docker" "rm" "-f" "4d3c6fa484b491230e760f10c09f30f0ab21f3f4d37c1cf71626ebc40025393c"`
Nov 02 05:52:43.591 INFO blam! 4d3c6fa484b491230e760f10c09f30f0ab21f3f4d37c1cf71626ebc40025393c
