Dec 19 06:04:09.580 INFO checking vitiral/novault against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:04:09.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:04:10.081 INFO [stdout] 1ce00014609400d23cd39eb861a0e60abaaf039a211aa34e83565f6f886ece6a
Dec 19 06:04:10.083 INFO running `"docker" "start" "-a" "1ce00014609400d23cd39eb861a0e60abaaf039a211aa34e83565f6f886ece6a"`
Dec 19 06:04:12.777 INFO [stderr]     Checking libc v0.2.39
Dec 19 06:04:12.785 INFO [stderr]    Compiling cc v1.0.6
Dec 19 06:04:12.787 INFO [stderr]     Checking smallvec v0.6.0
Dec 19 06:04:12.813 INFO [stderr]    Compiling unicode-segmentation v1.2.0
Dec 19 06:04:12.822 INFO [stderr]     Checking num-traits v0.2.1
Dec 19 06:04:12.831 INFO [stderr]     Checking std_prelude v0.2.12
Dec 19 06:04:12.837 INFO [stderr]     Checking either v1.4.0
Dec 19 06:04:13.606 INFO [stderr]     Checking same-file v1.0.2
Dec 19 06:04:14.492 INFO [stderr]     Checking rustc-demangle v0.1.7
Dec 19 06:04:15.018 INFO [stderr]     Checking maplit v1.0.1
Dec 19 06:04:15.666 INFO [stderr]     Checking shellexpand v1.0.0
Dec 19 06:04:15.893 INFO [stderr]     Checking taken v0.1.1
Dec 19 06:04:16.263 INFO [stderr]     Checking bitflags v0.4.0
Dec 19 06:04:16.344 INFO [stderr]     Checking encode_unicode v0.1.3
Dec 19 06:04:16.442 INFO [stderr]     Checking strfmt v0.1.6
Dec 19 06:04:17.586 INFO [stderr]     Checking shlex v0.1.1
Dec 19 06:04:17.588 INFO [stderr]    Compiling proc-macro2 v0.2.3
Dec 19 06:04:17.642 INFO [stderr]     Checking regex-syntax v0.5.0
Dec 19 06:04:18.768 INFO [stderr]    Compiling enigo v0.0.11
Dec 19 06:04:19.189 INFO [stderr]    Compiling file-lock v0.0.17
Dec 19 06:04:19.317 INFO [stderr]     Checking tabwriter v1.0.4
Dec 19 06:04:20.122 INFO [stderr]     Checking itertools v0.7.7
Dec 19 06:04:25.343 INFO [stderr]     Checking walkdir v2.1.4
Dec 19 06:04:25.396 INFO [stderr]     Checking heck v0.3.0
Dec 19 06:04:27.117 INFO [stderr]     Checking base64 v0.6.0
Dec 19 06:04:27.248 INFO [stderr]     Checking thread_local v0.3.5
Dec 19 06:04:27.249 INFO [stderr]     Checking crossbeam-epoch v0.2.0
Dec 19 06:04:27.525 INFO [stderr]     Checking blake2-rfc v0.2.18
Dec 19 06:04:27.598 INFO [stderr]     Checking memchr v2.0.1
Dec 19 06:04:29.076 INFO [stderr]     Checking rand v0.4.2
Dec 19 06:04:30.320 INFO [stderr]     Checking nix v0.9.0
Dec 19 06:04:30.328 INFO [stderr]     Checking filetime v0.1.15
Dec 19 06:04:30.416 INFO [stderr]     Checking xattr v0.1.11
Dec 19 06:04:30.452 INFO [stderr]     Checking num_cpus v1.8.0
Dec 19 06:04:30.728 INFO [stderr]     Checking termios v0.2.2
Dec 19 06:04:31.476 INFO [stderr]     Checking atty v0.2.8
Dec 19 06:04:31.688 INFO [stderr]     Checking clicolors-control v0.2.0
Dec 19 06:04:31.720 INFO [stderr]     Checking nix v0.5.1
Dec 19 06:04:32.608 INFO [stderr]     Checking num-traits v0.1.43
Dec 19 06:04:32.620 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 06:04:32.764 INFO [stderr]    Compiling openssl-sys v0.9.27
Dec 19 06:04:33.148 INFO [stderr]    Compiling quote v0.4.2
Dec 19 06:04:33.448 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 19 06:04:36.056 INFO [stderr]    Compiling configure_derive v0.1.1
Dec 19 06:04:38.588 INFO [stderr]     Checking argon2rs v0.2.5
Dec 19 06:04:38.596 INFO [stderr]     Checking tar v0.4.14
Dec 19 06:04:39.265 INFO [stderr]     Checking clap v2.31.1
Dec 19 06:04:42.486 INFO [stderr]     Checking remove_dir_all v0.3.0
Dec 19 06:04:43.142 INFO [stderr]    Compiling syn v0.12.14
Dec 19 06:04:44.010 INFO [stderr]     Checking parking_lot_core v0.2.13
Dec 19 06:04:44.082 INFO [stderr]     Checking rand v0.3.22
Dec 19 06:04:45.106 INFO [stderr]     Checking regex v0.2.7
Dec 19 06:04:45.698 INFO [stderr]     Checking tempdir v0.3.6
Dec 19 06:04:46.942 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 06:04:50.010 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 06:04:50.012 INFO [stderr]     Checking parking_lot v0.4.8
Dec 19 06:04:51.080 INFO [stderr]     Checking parking_lot v0.5.4
Dec 19 06:04:53.566 INFO [stderr]     Checking crossbeam-channel v0.1.2
Dec 19 06:04:54.024 INFO [stderr]     Checking rustyline v1.0.0
Dec 19 06:04:57.926 INFO [stderr]     Checking ergo_sync v0.1.0
Dec 19 06:04:59.724 INFO [stderr]     Checking stfu8 v0.2.4
Dec 19 06:04:59.726 INFO [stderr]     Checking console v0.6.1
Dec 19 06:05:03.734 INFO [stderr]     Checking ctrlc v3.1.0
Dec 19 06:05:04.069 INFO [stderr]     Checking dialoguer v0.1.0
Dec 19 06:05:05.116 INFO [stderr]     Checking ergo_sys v0.0.1
Dec 19 06:05:12.837 INFO [stderr]     Checking structopt v0.1.7
Dec 19 06:05:13.449 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Dec 19 06:05:18.280 INFO [stderr]     Checking backtrace v0.3.5
Dec 19 06:05:19.041 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 06:05:19.176 INFO [stderr]    Compiling serde_derive v1.0.29
Dec 19 06:05:26.614 INFO [stderr]     Checking serde v1.0.29
Dec 19 06:05:35.659 INFO [stderr]     Checking erased-serde v0.3.3
Dec 19 06:05:35.659 INFO [stderr]     Checking toml v0.4.5
Dec 19 06:05:35.659 INFO [stderr]     Checking ron v0.1.7
Dec 19 06:05:35.659 INFO [stderr]     Checking path_abs v0.3.16
Dec 19 06:05:35.659 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 19 06:05:35.659 INFO [stderr]     Checking serde_json v1.0.10
Dec 19 06:05:35.659 INFO [stderr]     Checking ergo_std v0.0.1
Dec 19 06:05:39.145 INFO [stderr]     Checking ergo_fs v0.1.5
Dec 19 06:05:40.224 INFO [stderr]     Checking configure v0.1.1
Dec 19 06:05:40.731 INFO [stderr]     Checking ergo_config v0.0.1
Dec 19 06:05:40.902 INFO [stderr]     Checking ergo v0.0.1
Dec 19 06:05:41.232 INFO [stderr]     Checking novault v0.4.1 (/opt/crater/workdir)
Dec 19 06:05:42.336 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:05:42.336 INFO [stderr]   --> src/types.rs:32:1
Dec 19 06:05:42.336 INFO [stderr]    |
Dec 19 06:05:42.336 INFO [stderr] 32 | / error_chain!{
Dec 19 06:05:42.336 INFO [stderr] 33 | |     types {
Dec 19 06:05:42.336 INFO [stderr] 34 | |         Error, ErrorKind, ResultExt, Result;
Dec 19 06:05:42.336 INFO [stderr] 35 | |     }
Dec 19 06:05:42.336 INFO [stderr] ...  |
Dec 19 06:05:42.336 INFO [stderr] 93 | |     }
Dec 19 06:05:42.336 INFO [stderr] 94 | | }
Dec 19 06:05:42.336 INFO [stderr]    | |_^
Dec 19 06:05:42.336 INFO [stderr]    |
Dec 19 06:05:42.336 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 06:05:42.336 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 06:05:42.336 INFO [stderr] 
Dec 19 06:05:42.336 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:05:42.336 INFO [stderr]   --> src/types.rs:32:1
Dec 19 06:05:42.336 INFO [stderr]    |
Dec 19 06:05:42.336 INFO [stderr] 32 | / error_chain!{
Dec 19 06:05:42.336 INFO [stderr] 33 | |     types {
Dec 19 06:05:42.336 INFO [stderr] 34 | |         Error, ErrorKind, ResultExt, Result;
Dec 19 06:05:42.336 INFO [stderr] 35 | |     }
Dec 19 06:05:42.336 INFO [stderr] ...  |
Dec 19 06:05:42.336 INFO [stderr] 93 | |     }
Dec 19 06:05:42.336 INFO [stderr] 94 | | }
Dec 19 06:05:42.336 INFO [stderr]    | |_^
Dec 19 06:05:42.336 INFO [stderr]    |
Dec 19 06:05:42.336 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 06:05:42.336 INFO [stderr] 
Dec 19 06:05:42.608 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:05:42.608 INFO [stderr]   --> src/types.rs:32:1
Dec 19 06:05:42.608 INFO [stderr]    |
Dec 19 06:05:42.608 INFO [stderr] 32 | / error_chain!{
Dec 19 06:05:42.609 INFO [stderr] 33 | |     types {
Dec 19 06:05:42.609 INFO [stderr] 34 | |         Error, ErrorKind, ResultExt, Result;
Dec 19 06:05:42.609 INFO [stderr] 35 | |     }
Dec 19 06:05:42.609 INFO [stderr] ...  |
Dec 19 06:05:42.609 INFO [stderr] 93 | |     }
Dec 19 06:05:42.609 INFO [stderr] 94 | | }
Dec 19 06:05:42.609 INFO [stderr]    | |_^
Dec 19 06:05:42.609 INFO [stderr]    |
Dec 19 06:05:42.609 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 06:05:42.609 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 06:05:42.609 INFO [stderr] 
Dec 19 06:05:42.609 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:05:42.612 INFO [stderr]   --> src/types.rs:32:1
Dec 19 06:05:42.612 INFO [stderr]    |
Dec 19 06:05:42.612 INFO [stderr] 32 | / error_chain!{
Dec 19 06:05:42.612 INFO [stderr] 33 | |     types {
Dec 19 06:05:42.612 INFO [stderr] 34 | |         Error, ErrorKind, ResultExt, Result;
Dec 19 06:05:42.612 INFO [stderr] 35 | |     }
Dec 19 06:05:42.612 INFO [stderr] ...  |
Dec 19 06:05:42.612 INFO [stderr] 93 | |     }
Dec 19 06:05:42.612 INFO [stderr] 94 | | }
Dec 19 06:05:42.612 INFO [stderr]    | |_^
Dec 19 06:05:42.612 INFO [stderr]    |
Dec 19 06:05:42.612 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 06:05:42.612 INFO [stderr] 
Dec 19 06:05:42.619 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 06:05:42.619 INFO [stderr]    --> src/cmds.rs:156:5
Dec 19 06:05:42.619 INFO [stderr]     |
Dec 19 06:05:42.619 INFO [stderr] 156 |     global.lock_file.set_len(0);
Dec 19 06:05:42.619 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:05:42.619 INFO [stderr]     |
Dec 19 06:05:42.619 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 06:05:42.619 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 06:05:42.619 INFO [stderr] 
Dec 19 06:05:42.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 06:05:42.932 INFO [stderr]    --> src/cmds.rs:156:5
Dec 19 06:05:42.932 INFO [stderr]     |
Dec 19 06:05:42.932 INFO [stderr] 156 |     global.lock_file.set_len(0);
Dec 19 06:05:42.932 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:05:42.932 INFO [stderr]     |
Dec 19 06:05:42.932 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 06:05:42.932 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 06:05:42.932 INFO [stderr] 
Dec 19 06:05:42.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
Dec 19 06:05:43.489 INFO running `"docker" "inspect" "1ce00014609400d23cd39eb861a0e60abaaf039a211aa34e83565f6f886ece6a"`
Dec 19 06:05:43.651 INFO running `"docker" "rm" "-f" "1ce00014609400d23cd39eb861a0e60abaaf039a211aa34e83565f6f886ece6a"`
Dec 19 06:05:43.828 INFO [stdout] 1ce00014609400d23cd39eb861a0e60abaaf039a211aa34e83565f6f886ece6a