Dec 17 12:31:09.792 INFO checking vitiral/novault against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 12:31:09.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/vitiral/novault:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 12:31:10.312 INFO [stdout] 308832d0226cdacfab2307a6f25bff8cfc3f1990f752a8acefd8094676dcdd3f
Dec 17 12:31:10.316 INFO running `"docker" "start" "-a" "308832d0226cdacfab2307a6f25bff8cfc3f1990f752a8acefd8094676dcdd3f"`
Dec 17 12:31:13.596 INFO [stderr]    Compiling unicode-segmentation v1.2.0
Dec 17 12:31:13.602 INFO [stderr]     Checking memoffset v0.1.0
Dec 17 12:31:13.629 INFO [stderr]     Checking std_prelude v0.2.12
Dec 17 12:31:13.629 INFO [stderr]     Checking same-file v1.0.2
Dec 17 12:31:13.629 INFO [stderr]     Checking taken v0.1.1
Dec 17 12:31:13.630 INFO [stderr]     Checking maplit v1.0.1
Dec 17 12:31:13.630 INFO [stderr]     Checking shellexpand v1.0.0
Dec 17 12:31:13.631 INFO [stderr]     Checking strfmt v0.1.6
Dec 17 12:31:14.337 INFO [stderr]     Checking shlex v0.1.1
Dec 17 12:31:14.373 INFO [stderr]     Checking memchr v2.0.1
Dec 17 12:31:14.405 INFO [stderr]     Checking xattr v0.1.11
Dec 17 12:31:14.440 INFO [stderr]     Checking termios v0.2.2
Dec 17 12:31:15.097 INFO [stderr]     Checking regex-syntax v0.5.0
Dec 17 12:31:15.393 INFO [stderr]     Checking filetime v0.1.15
Dec 17 12:31:15.565 INFO [stderr]     Checking heck v0.3.0
Dec 17 12:31:15.886 INFO [stderr]    Compiling openssl-sys v0.9.27
Dec 17 12:31:16.229 INFO [stderr]    Compiling enigo v0.0.11
Dec 17 12:31:16.253 INFO [stderr]     Checking clicolors-control v0.2.0
Dec 17 12:31:17.173 INFO [stderr]     Checking nix v0.9.0
Dec 17 12:31:17.272 INFO [stderr]     Checking tabwriter v1.0.4
Dec 17 12:31:17.398 INFO [stderr]     Checking itertools v0.7.7
Dec 17 12:31:17.814 INFO [stderr]    Compiling file-lock v0.0.17
Dec 17 12:31:19.742 INFO [stderr]     Checking nix v0.5.1
Dec 17 12:31:19.750 INFO [stderr]     Checking thread_local v0.3.5
Dec 17 12:31:21.817 INFO [stderr]     Checking walkdir v2.1.4
Dec 17 12:31:21.819 INFO [stderr]     Checking blake2-rfc v0.2.18
Dec 17 12:31:21.894 INFO [stderr]     Checking crossbeam-epoch v0.2.0
Dec 17 12:31:24.165 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 17 12:31:24.786 INFO [stderr]     Checking tar v0.4.14
Dec 17 12:31:26.763 INFO [stderr]     Checking parking_lot v0.4.8
Dec 17 12:31:27.757 INFO [stderr]     Checking parking_lot v0.5.4
Dec 17 12:31:30.025 INFO [stderr]     Checking argon2rs v0.2.5
Dec 17 12:31:30.081 INFO [stderr]     Checking structopt v0.1.7
Dec 17 12:31:30.358 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Dec 17 12:31:31.519 INFO [stderr]    Compiling configure_derive v0.1.1
Dec 17 12:31:32.053 INFO [stderr]     Checking remove_dir_all v0.3.0
Dec 17 12:31:32.769 INFO [stderr]     Checking crossbeam-channel v0.1.2
Dec 17 12:31:32.771 INFO [stderr]    Compiling openssl v0.9.24
Dec 17 12:31:34.626 INFO [stderr]     Checking tempdir v0.3.6
Dec 17 12:31:36.526 INFO [stderr]     Checking ergo_sync v0.1.0
Dec 17 12:31:41.636 INFO [stderr]     Checking rustyline v1.0.0
Dec 17 12:31:42.320 INFO [stderr]    Compiling serde_derive v1.0.29
Dec 17 12:31:43.644 INFO [stderr]     Checking regex v0.2.7
Dec 17 12:31:45.386 INFO [stderr]     Checking ctrlc v3.1.0
Dec 17 12:31:45.951 INFO [stderr]     Checking ergo_sys v0.0.1
Dec 17 12:31:47.668 INFO [stderr]     Checking stfu8 v0.2.4
Dec 17 12:31:47.668 INFO [stderr]     Checking console v0.6.1
Dec 17 12:31:49.184 INFO [stderr]     Checking dialoguer v0.1.0
Dec 17 12:31:54.794 INFO [stderr]     Checking serde v1.0.29
Dec 17 12:32:03.900 INFO [stderr]     Checking erased-serde v0.3.3
Dec 17 12:32:03.901 INFO [stderr]     Checking toml v0.4.5
Dec 17 12:32:03.916 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 17 12:32:03.916 INFO [stderr]     Checking path_abs v0.3.16
Dec 17 12:32:03.916 INFO [stderr]     Checking ron v0.1.7
Dec 17 12:32:03.916 INFO [stderr]     Checking serde_json v1.0.10
Dec 17 12:32:03.949 INFO [stderr]     Checking ergo_std v0.0.1
Dec 17 12:32:08.912 INFO [stderr]     Checking ergo_fs v0.1.5
Dec 17 12:32:10.231 INFO [stderr]     Checking configure v0.1.1
Dec 17 12:32:11.127 INFO [stderr]     Checking ergo_config v0.0.1
Dec 17 12:32:11.346 INFO [stderr]     Checking ergo v0.0.1
Dec 17 12:32:11.717 INFO [stderr]     Checking novault v0.4.1 (/opt/crater/workdir)
Dec 17 12:32:13.152 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 12:32:13.153 INFO [stderr]   --> src/types.rs:32:1
Dec 17 12:32:13.153 INFO [stderr]    |
Dec 17 12:32:13.153 INFO [stderr] 32 | / error_chain!{
Dec 17 12:32:13.154 INFO [stderr] 33 | |     types {
Dec 17 12:32:13.154 INFO [stderr] 34 | |         Error, ErrorKind, ResultExt, Result;
Dec 17 12:32:13.154 INFO [stderr] 35 | |     }
Dec 17 12:32:13.155 INFO [stderr] ...  |
Dec 17 12:32:13.155 INFO [stderr] 93 | |     }
Dec 17 12:32:13.155 INFO [stderr] 94 | | }
Dec 17 12:32:13.155 INFO [stderr]    | |_^
Dec 17 12:32:13.156 INFO [stderr]    |
Dec 17 12:32:13.156 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 12:32:13.156 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 17 12:32:13.156 INFO [stderr] 
Dec 17 12:32:13.157 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 12:32:13.157 INFO [stderr]   --> src/types.rs:32:1
Dec 17 12:32:13.157 INFO [stderr]    |
Dec 17 12:32:13.158 INFO [stderr] 32 | / error_chain!{
Dec 17 12:32:13.158 INFO [stderr] 33 | |     types {
Dec 17 12:32:13.158 INFO [stderr] 34 | |         Error, ErrorKind, ResultExt, Result;
Dec 17 12:32:13.158 INFO [stderr] 35 | |     }
Dec 17 12:32:13.159 INFO [stderr] ...  |
Dec 17 12:32:13.159 INFO [stderr] 93 | |     }
Dec 17 12:32:13.159 INFO [stderr] 94 | | }
Dec 17 12:32:13.160 INFO [stderr]    | |_^
Dec 17 12:32:13.160 INFO [stderr]    |
Dec 17 12:32:13.160 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 17 12:32:13.160 INFO [stderr] 
Dec 17 12:32:13.220 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 12:32:13.220 INFO [stderr]   --> src/types.rs:32:1
Dec 17 12:32:13.220 INFO [stderr]    |
Dec 17 12:32:13.220 INFO [stderr] 32 | / error_chain!{
Dec 17 12:32:13.220 INFO [stderr] 33 | |     types {
Dec 17 12:32:13.220 INFO [stderr] 34 | |         Error, ErrorKind, ResultExt, Result;
Dec 17 12:32:13.220 INFO [stderr] 35 | |     }
Dec 17 12:32:13.220 INFO [stderr] ...  |
Dec 17 12:32:13.220 INFO [stderr] 93 | |     }
Dec 17 12:32:13.220 INFO [stderr] 94 | | }
Dec 17 12:32:13.220 INFO [stderr]    | |_^
Dec 17 12:32:13.220 INFO [stderr]    |
Dec 17 12:32:13.220 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 12:32:13.220 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 17 12:32:13.220 INFO [stderr] 
Dec 17 12:32:13.220 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 12:32:13.221 INFO [stderr]   --> src/types.rs:32:1
Dec 17 12:32:13.221 INFO [stderr]    |
Dec 17 12:32:13.221 INFO [stderr] 32 | / error_chain!{
Dec 17 12:32:13.221 INFO [stderr] 33 | |     types {
Dec 17 12:32:13.221 INFO [stderr] 34 | |         Error, ErrorKind, ResultExt, Result;
Dec 17 12:32:13.221 INFO [stderr] 35 | |     }
Dec 17 12:32:13.221 INFO [stderr] ...  |
Dec 17 12:32:13.221 INFO [stderr] 93 | |     }
Dec 17 12:32:13.221 INFO [stderr] 94 | | }
Dec 17 12:32:13.221 INFO [stderr]    | |_^
Dec 17 12:32:13.221 INFO [stderr]    |
Dec 17 12:32:13.221 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 17 12:32:13.221 INFO [stderr] 
Dec 17 12:32:13.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:32:13.665 INFO [stderr]    --> src/cmds.rs:156:5
Dec 17 12:32:13.665 INFO [stderr]     |
Dec 17 12:32:13.665 INFO [stderr] 156 |     global.lock_file.set_len(0);
Dec 17 12:32:13.665 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:32:13.665 INFO [stderr]     |
Dec 17 12:32:13.665 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 12:32:13.666 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:32:13.666 INFO [stderr] 
Dec 17 12:32:13.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:32:13.684 INFO [stderr]    --> src/cmds.rs:156:5
Dec 17 12:32:13.684 INFO [stderr]     |
Dec 17 12:32:13.685 INFO [stderr] 156 |     global.lock_file.set_len(0);
Dec 17 12:32:13.685 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:32:13.685 INFO [stderr]     |
Dec 17 12:32:13.685 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 12:32:13.685 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:32:13.685 INFO [stderr] 
Dec 17 12:32:13.775 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 17 12:32:15.197 INFO running `"docker" "inspect" "308832d0226cdacfab2307a6f25bff8cfc3f1990f752a8acefd8094676dcdd3f"`
Dec 17 12:32:15.448 INFO running `"docker" "rm" "-f" "308832d0226cdacfab2307a6f25bff8cfc3f1990f752a8acefd8094676dcdd3f"`
Dec 17 12:32:15.804 INFO [stdout] 308832d0226cdacfab2307a6f25bff8cfc3f1990f752a8acefd8094676dcdd3f