Nov 01 20:45:55.084 INFO testing Hoverbear/rust-rosetta against 1.30.0 for beta-1.31-1
Nov 01 20:45:55.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 20:45:55.362 INFO blam! 16042cbc39118ea50127968134bda810e7b4c177cc4c7f6651e972bf2c489cce
Nov 01 20:45:55.366 INFO running `"docker" "start" "-a" "16042cbc39118ea50127968134bda810e7b4c177cc4c7f6651e972bf2c489cce"`
Nov 01 20:45:56.182 INFO kablam! usermod: no changes
Nov 01 20:45:57.010 INFO kablam!    Compiling clap v2.32.0
Nov 01 20:45:57.015 INFO kablam!    Compiling semver v0.9.0
Nov 01 20:45:57.016 INFO kablam!    Compiling backtrace v0.3.9
Nov 01 20:45:57.017 INFO kablam!    Compiling structopt-derive v0.2.10
Nov 01 20:45:57.017 INFO kablam!    Compiling env_logger v0.5.10
Nov 01 20:45:57.017 INFO kablam!    Compiling tokio-tls v0.1.4
Nov 01 20:45:59.547 INFO kablam!    Compiling error-chain v0.12.0
Nov 01 20:45:59.558 INFO kablam!    Compiling failure v0.1.1
Nov 01 20:46:03.291 INFO kablam!    Compiling cargo_metadata v0.6.0
Nov 01 20:46:04.367 INFO kablam!    Compiling hyper-tls v0.1.3
Nov 01 20:46:14.155 INFO kablam!    Compiling reqwest v0.8.6
Nov 01 20:46:20.151 INFO kablam!    Compiling structopt v0.2.10
Nov 01 20:46:28.044 INFO kablam!    Compiling find-unimplemented-tasks v0.1.0 (/source/tasks/rosetta-code/find-unimplemented-tasks)
Nov 01 20:46:33.450 INFO kablam!    Compiling meta v0.1.0 (/source/meta)
Nov 01 20:46:38.307 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 20:46:38.308 INFO kablam!  --> meta/src/lib.rs:5:1
Nov 01 20:46:38.308 INFO kablam!   |
Nov 01 20:46:38.308 INFO kablam! 5 | #![feature(fs_read_write)]
Nov 01 20:46:38.308 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:46:38.309 INFO kablam! 
Nov 01 20:46:38.309 INFO kablam! error: aborting due to previous error
Nov 01 20:46:38.309 INFO kablam! 
Nov 01 20:46:38.310 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 20:46:38.339 INFO kablam! error: Could not compile `meta`.
Nov 01 20:46:38.340 INFO kablam! 
Nov 01 20:46:38.340 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 20:46:38.340 INFO kablam! su: No module specific data is present
Nov 01 20:46:38.907 INFO running `"docker" "rm" "-f" "16042cbc39118ea50127968134bda810e7b4c177cc4c7f6651e972bf2c489cce"`
Nov 01 20:46:39.148 INFO blam! 16042cbc39118ea50127968134bda810e7b4c177cc4c7f6651e972bf2c489cce
