Dec 14 11:49:44.477 INFO testing BookOwl/rusty-markov against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 11:49:44.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 11:49:44.736 INFO [stdout] 25a04ffc53a635ec13daf669c403b59ea6f8c5858a6e3a6238624ad7b4f34e9b
Dec 14 11:49:44.739 INFO running `"docker" "start" "-a" "25a04ffc53a635ec13daf669c403b59ea6f8c5858a6e3a6238624ad7b4f34e9b"`
Dec 14 11:49:45.384 INFO [stderr] usermod: no changes
Dec 14 11:49:45.444 INFO [stderr]    Compiling clap v2.19.1
Dec 14 11:49:54.691 INFO [stderr]    Compiling markov v0.1.0 (/source)
Dec 14 11:49:55.429 INFO [stderr] error: missing fragment specifier
Dec 14 11:49:55.429 INFO [stderr]   --> <::clap::macros::clap_app macros>:84:47
Dec 14 11:49:55.429 INFO [stderr]    |
Dec 14 11:49:55.429 INFO [stderr] 84 | @ arg ( $ arg : expr ) $ modes : tt ! $ ident $ ( $ tail : tt ) * ) => {
Dec 14 11:49:55.429 INFO [stderr]    |                                               ^
Dec 14 11:49:55.429 INFO [stderr]    |
Dec 14 11:49:55.429 INFO [stderr]    = note: #[deny(missing_fragment_specifier)] on by default
Dec 14 11:49:55.429 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 14 11:49:55.429 INFO [stderr]    = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
Dec 14 11:49:55.429 INFO [stderr] 
Dec 14 11:49:55.485 INFO [stderr] error: aborting due to previous error
Dec 14 11:49:55.485 INFO [stderr] 
Dec 14 11:49:55.485 INFO [stderr] error: Could not compile `markov`.
Dec 14 11:49:55.485 INFO [stderr] 
Dec 14 11:49:55.485 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 11:49:55.485 INFO [stderr] su: No module specific data is present
Dec 14 11:49:55.883 INFO running `"docker" "inspect" "25a04ffc53a635ec13daf669c403b59ea6f8c5858a6e3a6238624ad7b4f34e9b"`
Dec 14 11:49:56.078 INFO running `"docker" "rm" "-f" "25a04ffc53a635ec13daf669c403b59ea6f8c5858a6e3a6238624ad7b4f34e9b"`
Dec 14 11:49:56.326 INFO [stdout] 25a04ffc53a635ec13daf669c403b59ea6f8c5858a6e3a6238624ad7b4f34e9b