Dec 01 10:11:15.275 INFO testing martin-t/sokoban-solver against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 10:11:15.275 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 10:11:15.979 INFO [stdout] 1477425996c6a908f427c8be6e8b53a04129bc4c63e39bb68ca70b6d0bfe6894
Dec 01 10:11:15.981 INFO running `"docker" "start" "-a" "1477425996c6a908f427c8be6e8b53a04129bc4c63e39bb68ca70b6d0bfe6894"`
Dec 01 10:11:18.607 INFO [stderr] usermod: no changes
Dec 01 10:11:18.841 INFO [stderr]    Compiling libc v0.2.43
Dec 01 10:11:18.847 INFO [stderr]    Compiling cfg-if v0.1.6
Dec 01 10:11:18.847 INFO [stderr]    Compiling ucd-util v0.1.3
Dec 01 10:11:18.847 INFO [stderr]    Compiling lazy_static v1.2.0
Dec 01 10:11:18.847 INFO [stderr]    Compiling quick-error v1.2.2
Dec 01 10:11:18.847 INFO [stderr]    Compiling rustc-serialize v0.3.24
Dec 01 10:11:18.873 INFO [stderr]    Compiling utf8-ranges v1.0.2
Dec 01 10:11:18.874 INFO [stderr]    Compiling unicode-width v0.1.5
Dec 01 10:11:19.723 INFO [stderr]    Compiling byteorder v1.2.7
Dec 01 10:11:19.947 INFO [stderr]    Compiling ansi_term v0.11.0
Dec 01 10:11:20.927 INFO [stderr]    Compiling strsim v0.7.0
Dec 01 10:11:21.055 INFO [stderr]    Compiling encode_unicode v0.3.5
Dec 01 10:11:24.183 INFO [stderr]    Compiling termcolor v1.0.4
Dec 01 10:11:24.183 INFO [stderr]    Compiling vec_map v0.8.1
Dec 01 10:11:24.227 INFO [stderr]    Compiling bitflags v1.0.4
Dec 01 10:11:27.039 INFO [stderr]    Compiling fnv v1.0.6
Dec 01 10:11:27.061 INFO [stderr]    Compiling separator v0.3.1
Dec 01 10:11:27.088 INFO [stderr]    Compiling typed-arena v1.4.1
Dec 01 10:11:27.237 INFO [stderr]    Compiling log v0.4.6
Dec 01 10:11:28.183 INFO [stderr]    Compiling textwrap v0.10.0
Dec 01 10:11:29.599 INFO [stderr]    Compiling thread_local v0.3.6
Dec 01 10:11:32.675 INFO [stderr]    Compiling humantime v1.1.1
Dec 01 10:11:32.699 INFO [stderr]    Compiling regex-syntax v0.6.3
Dec 01 10:11:32.715 INFO [stderr]    Compiling term v0.5.1
Dec 01 10:11:32.739 INFO [stderr]    Compiling memchr v1.0.2
Dec 01 10:11:32.739 INFO [stderr]    Compiling atty v0.2.11
Dec 01 10:11:33.575 INFO [stderr]    Compiling memchr v2.1.1
Dec 01 10:11:33.987 INFO [stderr]    Compiling clap v2.32.0
Dec 01 10:11:37.763 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 01 10:11:47.514 INFO [stderr]    Compiling csv v0.15.0
Dec 01 10:11:50.859 INFO [stderr]    Compiling prettytable-rs v0.7.0
Dec 01 10:12:04.445 INFO [stderr]    Compiling regex v1.0.6
Dec 01 10:12:25.319 INFO [stderr]    Compiling env_logger v0.6.0
Dec 01 10:12:27.503 INFO [stderr]    Compiling sokoban-solver v0.1.0 (/source)
Dec 01 10:12:28.311 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 10:12:28.311 INFO [stderr]  --> src/lib.rs:2:1
Dec 01 10:12:28.311 INFO [stderr]   |
Dec 01 10:12:28.311 INFO [stderr] 2 | #![feature(crate_visibility_modifier)]
Dec 01 10:12:28.311 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:12:28.311 INFO [stderr] 
Dec 01 10:12:28.311 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 10:12:28.311 INFO [stderr]  --> src/lib.rs:4:1
Dec 01 10:12:28.311 INFO [stderr]   |
Dec 01 10:12:28.311 INFO [stderr] 4 | #![feature(specialization)]
Dec 01 10:12:28.311 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:12:28.311 INFO [stderr] 
Dec 01 10:12:28.311 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 10:12:28.311 INFO [stderr]  --> src/lib.rs:6:1
Dec 01 10:12:28.311 INFO [stderr]   |
Dec 01 10:12:28.311 INFO [stderr] 6 | #![feature(stmt_expr_attributes)]
Dec 01 10:12:28.311 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:12:28.311 INFO [stderr] 
Dec 01 10:12:28.331 INFO [stderr] error: aborting due to 3 previous errors
Dec 01 10:12:28.331 INFO [stderr] 
Dec 01 10:12:28.331 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 10:12:28.339 INFO [stderr] error: Could not compile `sokoban-solver`.
Dec 01 10:12:28.339 INFO [stderr] 
Dec 01 10:12:28.339 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 10:12:28.351 INFO [stderr] su: No module specific data is present
Dec 01 10:12:30.529 INFO running `"docker" "inspect" "1477425996c6a908f427c8be6e8b53a04129bc4c63e39bb68ca70b6d0bfe6894"`
Dec 01 10:12:30.816 INFO running `"docker" "rm" "-f" "1477425996c6a908f427c8be6e8b53a04129bc4c63e39bb68ca70b6d0bfe6894"`
Dec 01 10:12:31.187 INFO [stdout] 1477425996c6a908f427c8be6e8b53a04129bc4c63e39bb68ca70b6d0bfe6894
