Dec 19 19:31:41.439 INFO checking brson/worklog-scan against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:31:41.439 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/brson/worklog-scan:/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 19:31:41.886 INFO [stdout] b448ae1b42986722588742ed5da05708cf5bf1a982487fbfc90116b81eb83f3e
Dec 19 19:31:41.890 INFO running `"docker" "start" "-a" "b448ae1b42986722588742ed5da05708cf5bf1a982487fbfc90116b81eb83f3e"`
Dec 19 19:31:43.528 INFO [stderr]    Compiling winapi-build v0.1.1
Dec 19 19:31:43.528 INFO [stderr]    Compiling gcc v0.3.42
Dec 19 19:31:43.528 INFO [stderr]     Checking num-traits v0.1.37
Dec 19 19:31:43.528 INFO [stderr]     Checking winapi v0.2.8
Dec 19 19:31:43.528 INFO [stderr]     Checking void v1.0.2
Dec 19 19:31:43.528 INFO [stderr]     Checking libc v0.2.20
Dec 19 19:31:43.536 INFO [stderr]    Compiling backtrace v0.3.0
Dec 19 19:31:43.540 INFO [stderr]     Checking rustc-demangle v0.1.3
Dec 19 19:31:44.189 INFO [stderr]     Checking cfg-if v0.1.0
Dec 19 19:31:44.780 INFO [stderr]     Checking regex-syntax v0.4.0
Dec 19 19:31:44.888 INFO [stderr]     Checking utf8-ranges v1.0.0
Dec 19 19:31:47.511 INFO [stderr]     Checking unreachable v0.1.1
Dec 19 19:31:47.532 INFO [stderr]     Checking memchr v1.0.1
Dec 19 19:31:47.556 INFO [stderr]     Checking thread-id v3.0.0
Dec 19 19:31:47.564 INFO [stderr]     Checking time v0.1.36
Dec 19 19:31:48.321 INFO [stderr]    Compiling dbghelp-sys v0.2.0
Dec 19 19:31:48.505 INFO [stderr]    Compiling kernel32-sys v0.2.2
Dec 19 19:31:51.072 INFO [stderr]     Checking thread_local v0.3.2
Dec 19 19:31:51.072 INFO [stderr]     Checking num-integer v0.1.33
Dec 19 19:31:51.096 INFO [stderr]     Checking aho-corasick v0.6.1
Dec 19 19:31:55.024 INFO [stderr]     Checking num-iter v0.1.33
Dec 19 19:31:55.088 INFO [stderr]     Checking regex v0.2.1
Dec 19 19:31:56.208 INFO [stderr]     Checking num v0.1.37
Dec 19 19:31:56.662 INFO [stderr]     Checking chrono v0.3.0
Dec 19 19:31:58.460 INFO [stderr]    Compiling backtrace-sys v0.1.5
Dec 19 19:32:01.327 INFO [stderr]     Checking error-chain v0.8.1
Dec 19 19:32:01.855 INFO [stderr]     Checking worklog-scan v0.1.0 (/opt/crater/workdir)
Dec 19 19:32:02.972 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 19:32:02.973 INFO [stderr]   --> src/main.rs:20:5
Dec 19 19:32:02.973 INFO [stderr]    |
Dec 19 19:32:02.973 INFO [stderr] 20 | /     error_chain! {
Dec 19 19:32:02.974 INFO [stderr] 21 | |         foreign_links {
Dec 19 19:32:02.974 INFO [stderr] 22 | |             Io(::std::io::Error);
Dec 19 19:32:02.974 INFO [stderr] 23 | |         }
Dec 19 19:32:02.975 INFO [stderr] 24 | |     }
Dec 19 19:32:02.975 INFO [stderr]    | |_____^
Dec 19 19:32:02.975 INFO [stderr]    |
Dec 19 19:32:02.976 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 19:32:02.976 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 19:32:02.976 INFO [stderr] 
Dec 19 19:32:03.056 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 19:32:03.056 INFO [stderr]   --> src/main.rs:20:5
Dec 19 19:32:03.056 INFO [stderr]    |
Dec 19 19:32:03.056 INFO [stderr] 20 | /     error_chain! {
Dec 19 19:32:03.056 INFO [stderr] 21 | |         foreign_links {
Dec 19 19:32:03.056 INFO [stderr] 22 | |             Io(::std::io::Error);
Dec 19 19:32:03.057 INFO [stderr] 23 | |         }
Dec 19 19:32:03.057 INFO [stderr] 24 | |     }
Dec 19 19:32:03.057 INFO [stderr]    | |_____^
Dec 19 19:32:03.057 INFO [stderr]    |
Dec 19 19:32:03.057 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 19:32:03.057 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 19:32:03.057 INFO [stderr] 
Dec 19 19:32:03.459 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 20.05s
Dec 19 19:32:04.995 INFO running `"docker" "inspect" "b448ae1b42986722588742ed5da05708cf5bf1a982487fbfc90116b81eb83f3e"`
Dec 19 19:32:05.424 INFO running `"docker" "rm" "-f" "b448ae1b42986722588742ed5da05708cf5bf1a982487fbfc90116b81eb83f3e"`
Dec 19 19:32:05.820 INFO [stdout] b448ae1b42986722588742ed5da05708cf5bf1a982487fbfc90116b81eb83f3e