Dec 19 12:52:30.694 INFO checking mbudde/tabulate against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:52:30.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/mbudde/tabulate:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:52:31.140 INFO [stdout] ea6e4dbce5ca88e199c75c0c42a64faff5641f42eaa37ccb870c1d47575239dd
Dec 19 12:52:31.142 INFO running `"docker" "start" "-a" "ea6e4dbce5ca88e199c75c0c42a64faff5641f42eaa37ccb870c1d47575239dd"`
Dec 19 12:52:32.524 INFO [stderr]    Compiling tabulate v1.1.0 (/opt/crater/workdir)
Dec 19 12:52:32.537 INFO [stderr]     Checking term_size v0.3.1
Dec 19 12:52:32.540 INFO [stderr]     Checking combine v3.2.0
Dec 19 12:52:32.856 INFO [stderr]     Checking textwrap v0.9.0
Dec 19 12:52:33.536 INFO [stderr]     Checking clap v2.31.2
Dec 19 12:52:54.424 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:52:54.424 INFO [stderr]   --> src/lib.rs:19:5
Dec 19 12:52:54.424 INFO [stderr]    |
Dec 19 12:52:54.424 INFO [stderr] 19 | /     error_chain!{
Dec 19 12:52:54.424 INFO [stderr] 20 | |         foreign_links {
Dec 19 12:52:54.424 INFO [stderr] 21 | |             Io(::std::io::Error);
Dec 19 12:52:54.424 INFO [stderr] 22 | |         }
Dec 19 12:52:54.424 INFO [stderr] ...  |
Dec 19 12:52:54.424 INFO [stderr] 34 | |         }
Dec 19 12:52:54.424 INFO [stderr] 35 | |     }
Dec 19 12:52:54.424 INFO [stderr]    | |_____^
Dec 19 12:52:54.424 INFO [stderr]    |
Dec 19 12:52:54.424 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 12:52:54.424 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 12:52:54.424 INFO [stderr] 
Dec 19 12:52:54.572 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:52:54.572 INFO [stderr]   --> src/lib.rs:19:5
Dec 19 12:52:54.572 INFO [stderr]    |
Dec 19 12:52:54.572 INFO [stderr] 19 | /     error_chain!{
Dec 19 12:52:54.572 INFO [stderr] 20 | |         foreign_links {
Dec 19 12:52:54.572 INFO [stderr] 21 | |             Io(::std::io::Error);
Dec 19 12:52:54.572 INFO [stderr] 22 | |         }
Dec 19 12:52:54.572 INFO [stderr] ...  |
Dec 19 12:52:54.572 INFO [stderr] 34 | |         }
Dec 19 12:52:54.572 INFO [stderr] 35 | |     }
Dec 19 12:52:54.572 INFO [stderr]    | |_____^
Dec 19 12:52:54.572 INFO [stderr]    |
Dec 19 12:52:54.572 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 12:52:54.572 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 12:52:54.572 INFO [stderr] 
Dec 19 12:52:55.417 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.99s
Dec 19 12:52:55.980 INFO running `"docker" "inspect" "ea6e4dbce5ca88e199c75c0c42a64faff5641f42eaa37ccb870c1d47575239dd"`
Dec 19 12:52:56.270 INFO running `"docker" "rm" "-f" "ea6e4dbce5ca88e199c75c0c42a64faff5641f42eaa37ccb870c1d47575239dd"`
Dec 19 12:52:56.612 INFO [stdout] ea6e4dbce5ca88e199c75c0c42a64faff5641f42eaa37ccb870c1d47575239dd