Dec 19 11:35:09.876 INFO checking oblique/docker-guard against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:35:09.876 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/oblique/docker-guard:/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 11:35:10.374 INFO [stdout] f714522540b26ecb5fd235a59f4d9c44d0ef067b9c86331ba295ff305ba1d5e0
Dec 19 11:35:10.377 INFO running `"docker" "start" "-a" "f714522540b26ecb5fd235a59f4d9c44d0ef067b9c86331ba295ff305ba1d5e0"`
Dec 19 11:35:12.768 INFO [stderr]     Checking memchr v0.1.11
Dec 19 11:35:12.780 INFO [stderr]     Checking epoll v4.0.0
Dec 19 11:35:12.781 INFO [stderr]     Checking aho-corasick v0.6.5
Dec 19 11:35:12.782 INFO [stderr]     Checking nom v4.0.0
Dec 19 11:35:12.784 INFO [stderr]     Checking thread-id v2.0.0
Dec 19 11:35:12.785 INFO [stderr]     Checking error-chain v0.12.0
Dec 19 11:35:13.215 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 19 11:35:13.653 INFO [stderr]     Checking thread_local v0.2.7
Dec 19 11:35:14.844 INFO [stderr]     Checking regex v0.1.80
Dec 19 11:35:15.116 INFO [stderr]     Checking regex v1.0.1
Dec 19 11:35:17.075 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 19 11:35:17.780 INFO [stderr]     Checking env_logger v0.5.10
Dec 19 11:35:18.304 INFO [stderr]     Checking config v0.9.0
Dec 19 11:35:19.364 INFO [stderr]     Checking docker-guard v0.0.0 (/opt/crater/workdir)
Dec 19 11:35:19.956 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 11:35:19.957 INFO [stderr]   --> src/main.rs:38:5
Dec 19 11:35:19.957 INFO [stderr]    |
Dec 19 11:35:19.957 INFO [stderr] 38 | /     error_chain! {
Dec 19 11:35:19.957 INFO [stderr] 39 | |         foreign_links {
Dec 19 11:35:19.957 INFO [stderr] 40 | |             Io(::std::io::Error) #[cfg(unix)];
Dec 19 11:35:19.957 INFO [stderr] 41 | |             HttpParse(::httparse::Error);
Dec 19 11:35:19.957 INFO [stderr] ...  |
Dec 19 11:35:19.957 INFO [stderr] 46 | |         }
Dec 19 11:35:19.957 INFO [stderr] 47 | |     }
Dec 19 11:35:19.957 INFO [stderr]    | |_____^
Dec 19 11:35:19.957 INFO [stderr]    |
Dec 19 11:35:19.957 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 11:35:19.957 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 11:35:19.957 INFO [stderr] 
Dec 19 11:35:19.957 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 11:35:19.957 INFO [stderr]   --> src/main.rs:38:5
Dec 19 11:35:19.957 INFO [stderr]    |
Dec 19 11:35:19.957 INFO [stderr] 38 | /     error_chain! {
Dec 19 11:35:19.957 INFO [stderr] 39 | |         foreign_links {
Dec 19 11:35:19.957 INFO [stderr] 40 | |             Io(::std::io::Error) #[cfg(unix)];
Dec 19 11:35:19.957 INFO [stderr] 41 | |             HttpParse(::httparse::Error);
Dec 19 11:35:19.957 INFO [stderr] ...  |
Dec 19 11:35:19.957 INFO [stderr] 46 | |         }
Dec 19 11:35:19.957 INFO [stderr] 47 | |     }
Dec 19 11:35:19.957 INFO [stderr]    | |_____^
Dec 19 11:35:19.957 INFO [stderr]    |
Dec 19 11:35:19.957 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 11:35:19.957 INFO [stderr] 
Dec 19 11:35:19.957 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 11:35:19.957 INFO [stderr]   --> src/main.rs:38:5
Dec 19 11:35:19.957 INFO [stderr]    |
Dec 19 11:35:19.957 INFO [stderr] 38 | /     error_chain! {
Dec 19 11:35:19.957 INFO [stderr] 39 | |         foreign_links {
Dec 19 11:35:19.957 INFO [stderr] 40 | |             Io(::std::io::Error) #[cfg(unix)];
Dec 19 11:35:19.957 INFO [stderr] 41 | |             HttpParse(::httparse::Error);
Dec 19 11:35:19.957 INFO [stderr] ...  |
Dec 19 11:35:19.957 INFO [stderr] 46 | |         }
Dec 19 11:35:19.957 INFO [stderr] 47 | |     }
Dec 19 11:35:19.957 INFO [stderr]    | |_____^
Dec 19 11:35:19.957 INFO [stderr]    |
Dec 19 11:35:19.957 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 11:35:19.957 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 11:35:19.957 INFO [stderr] 
Dec 19 11:35:19.957 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 11:35:19.957 INFO [stderr]   --> src/main.rs:38:5
Dec 19 11:35:19.957 INFO [stderr]    |
Dec 19 11:35:19.957 INFO [stderr] 38 | /     error_chain! {
Dec 19 11:35:19.957 INFO [stderr] 39 | |         foreign_links {
Dec 19 11:35:19.957 INFO [stderr] 40 | |             Io(::std::io::Error) #[cfg(unix)];
Dec 19 11:35:19.957 INFO [stderr] 41 | |             HttpParse(::httparse::Error);
Dec 19 11:35:19.957 INFO [stderr] ...  |
Dec 19 11:35:19.957 INFO [stderr] 46 | |         }
Dec 19 11:35:19.957 INFO [stderr] 47 | |     }
Dec 19 11:35:19.957 INFO [stderr]    | |_____^
Dec 19 11:35:19.957 INFO [stderr]    |
Dec 19 11:35:19.957 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 11:35:19.957 INFO [stderr] 
Dec 19 11:35:20.127 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
Dec 19 11:35:20.399 INFO running `"docker" "inspect" "f714522540b26ecb5fd235a59f4d9c44d0ef067b9c86331ba295ff305ba1d5e0"`
Dec 19 11:35:20.485 INFO running `"docker" "rm" "-f" "f714522540b26ecb5fd235a59f4d9c44d0ef067b9c86331ba295ff305ba1d5e0"`
Dec 19 11:35:20.608 INFO [stdout] f714522540b26ecb5fd235a59f4d9c44d0ef067b9c86331ba295ff305ba1d5e0