Dec 04 07:37:14.965 INFO checking vitiral/novault against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 07:37:14.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 07:37:15.396 INFO [stdout] 1311641ff8e740dd2de62427936f367913eb934e98b61915713769d01782c26a
Dec 04 07:37:15.398 INFO running `"docker" "start" "-a" "1311641ff8e740dd2de62427936f367913eb934e98b61915713769d01782c26a"`
Dec 04 07:37:17.723 INFO [stderr] usermod: no changes
Dec 04 07:37:17.948 INFO [stderr]     Checking libc v0.2.39
Dec 04 07:37:17.951 INFO [stderr]    Compiling cc v1.0.6
Dec 04 07:37:17.951 INFO [stderr]     Checking smallvec v0.6.0
Dec 04 07:37:17.951 INFO [stderr]    Compiling unicode-segmentation v1.2.0
Dec 04 07:37:17.952 INFO [stderr]     Checking memoffset v0.1.0
Dec 04 07:37:17.952 INFO [stderr]     Checking same-file v1.0.2
Dec 04 07:37:17.952 INFO [stderr]     Checking std_prelude v0.2.12
Dec 04 07:37:17.953 INFO [stderr]     Checking maplit v1.0.1
Dec 04 07:37:18.403 INFO [stderr]     Checking taken v0.1.1
Dec 04 07:37:18.884 INFO [stderr]    Compiling openssl v0.9.24
Dec 04 07:37:19.092 INFO [stderr]     Checking shellexpand v1.0.0
Dec 04 07:37:19.163 INFO [stderr]     Checking rustc-demangle v0.1.7
Dec 04 07:37:19.359 INFO [stderr]     Checking glob v0.2.11
Dec 04 07:37:20.259 INFO [stderr]     Checking encode_unicode v0.1.3
Dec 04 07:37:21.758 INFO [stderr]     Checking strfmt v0.1.6
Dec 04 07:37:21.769 INFO [stderr]     Checking shlex v0.1.1
Dec 04 07:37:21.851 INFO [stderr]     Checking regex-syntax v0.5.0
Dec 04 07:37:22.415 INFO [stderr]     Checking yaml-rust v0.4.0
Dec 04 07:37:22.695 INFO [stderr]     Checking heck v0.3.0
Dec 04 07:37:22.807 INFO [stderr]    Compiling enigo v0.0.11
Dec 04 07:37:22.807 INFO [stderr]     Checking itertools v0.7.7
Dec 04 07:37:23.135 INFO [stderr]     Checking textwrap v0.9.0
Dec 04 07:37:26.971 INFO [stderr]     Checking tabwriter v1.0.4
Dec 04 07:37:27.047 INFO [stderr]    Compiling file-lock v0.0.17
Dec 04 07:37:27.183 INFO [stderr]     Checking walkdir v2.1.4
Dec 04 07:37:27.467 INFO [stderr]     Checking base64 v0.6.0
Dec 04 07:37:27.655 INFO [stderr]     Checking blake2-rfc v0.2.18
Dec 04 07:37:28.971 INFO [stderr]     Checking crossbeam-epoch v0.2.0
Dec 04 07:37:29.642 INFO [stderr]     Checking memchr v2.0.1
Dec 04 07:37:29.900 INFO [stderr]     Checking rand v0.4.2
Dec 04 07:37:29.932 INFO [stderr]     Checking filetime v0.1.15
Dec 04 07:37:29.964 INFO [stderr]     Checking nix v0.9.0
Dec 04 07:37:30.136 INFO [stderr]     Checking xattr v0.1.11
Dec 04 07:37:30.617 INFO [stderr]     Checking termios v0.2.2
Dec 04 07:37:30.683 INFO [stderr]     Checking num_cpus v1.8.0
Dec 04 07:37:31.048 INFO [stderr]     Checking clicolors-control v0.2.0
Dec 04 07:37:31.223 INFO [stderr]     Checking atty v0.2.8
Dec 04 07:37:31.471 INFO [stderr]     Checking nix v0.5.1
Dec 04 07:37:31.771 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 04 07:37:31.943 INFO [stderr]    Compiling openssl-sys v0.9.27
Dec 04 07:37:32.143 INFO [stderr]    Compiling syn v0.12.14
Dec 04 07:37:32.177 INFO [stderr]    Compiling structopt-derive v0.1.6
Dec 04 07:37:38.863 INFO [stderr]    Compiling configure_derive v0.1.1
Dec 04 07:37:39.135 INFO [stderr]     Checking argon2rs v0.2.5
Dec 04 07:37:41.760 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 07:37:42.131 INFO [stderr]     Checking tar v0.4.14
Dec 04 07:37:42.175 INFO [stderr]     Checking clap v2.31.1
Dec 04 07:37:43.007 INFO [stderr]     Checking remove_dir_all v0.3.0
Dec 04 07:37:44.387 INFO [stderr]     Checking parking_lot_core v0.2.13
Dec 04 07:37:45.416 INFO [stderr]     Checking rand v0.3.22
Dec 04 07:37:46.603 INFO [stderr]     Checking rustyline v1.0.0
Dec 04 07:37:47.582 INFO [stderr]     Checking tempdir v0.3.6
Dec 04 07:37:48.111 INFO [stderr]     Checking regex v0.2.7
Dec 04 07:37:49.031 INFO [stderr]     Checking tempfile v2.2.0
Dec 04 07:37:50.859 INFO [stderr]     Checking parking_lot v0.4.8
Dec 04 07:37:51.059 INFO [stderr]     Checking parking_lot v0.5.4
Dec 04 07:37:53.069 INFO [stderr]     Checking crossbeam-channel v0.1.2
Dec 04 07:37:53.624 INFO [stderr]     Checking ctrlc v3.1.0
Dec 04 07:37:58.806 INFO [stderr]     Checking ergo_sys v0.0.1
Dec 04 07:37:59.494 INFO [stderr]     Checking stfu8 v0.2.4
Dec 04 07:37:59.627 INFO [stderr]     Checking console v0.6.1
Dec 04 07:38:03.387 INFO [stderr]     Checking ergo_sync v0.1.0
Dec 04 07:38:05.372 INFO [stderr]     Checking dialoguer v0.1.0
Dec 04 07:38:07.564 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Dec 04 07:38:11.448 INFO [stderr]     Checking structopt v0.1.7
Dec 04 07:38:15.939 INFO [stderr]    Compiling serde_derive v1.0.29
Dec 04 07:38:18.779 INFO [stderr]     Checking backtrace v0.3.5
Dec 04 07:38:19.655 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 07:38:26.251 INFO [stderr]     Checking serde v1.0.29
Dec 04 07:38:35.076 INFO [stderr]     Checking erased-serde v0.3.3
Dec 04 07:38:35.077 INFO [stderr]     Checking toml v0.4.5
Dec 04 07:38:35.091 INFO [stderr]     Checking serde_json v1.0.10
Dec 04 07:38:35.092 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 04 07:38:35.092 INFO [stderr]     Checking path_abs v0.3.16
Dec 04 07:38:35.092 INFO [stderr]     Checking ron v0.1.7
Dec 04 07:38:35.092 INFO [stderr]     Checking ergo_std v0.0.1
Dec 04 07:38:38.547 INFO [stderr]     Checking ergo_fs v0.1.5
Dec 04 07:38:39.382 INFO [stderr]     Checking configure v0.1.1
Dec 04 07:38:39.783 INFO [stderr]     Checking ergo_config v0.0.1
Dec 04 07:38:40.019 INFO [stderr]     Checking ergo v0.0.1
Dec 04 07:38:40.409 INFO [stderr]     Checking novault v0.4.1 (/source)
Dec 04 07:38:42.159 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 07:38:42.159 INFO [stderr]    --> src/cmds.rs:156:5
Dec 04 07:38:42.159 INFO [stderr]     |
Dec 04 07:38:42.159 INFO [stderr] 156 |     global.lock_file.set_len(0);
Dec 04 07:38:42.159 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:38:42.159 INFO [stderr]     |
Dec 04 07:38:42.159 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 07:38:42.159 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 07:38:42.159 INFO [stderr] 
Dec 04 07:38:42.211 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 07:38:42.211 INFO [stderr]    --> src/cmds.rs:156:5
Dec 04 07:38:42.211 INFO [stderr]     |
Dec 04 07:38:42.211 INFO [stderr] 156 |     global.lock_file.set_len(0);
Dec 04 07:38:42.211 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:38:42.211 INFO [stderr]     |
Dec 04 07:38:42.211 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 07:38:42.215 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 07:38:42.215 INFO [stderr] 
Dec 04 07:38:42.257 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
Dec 04 07:38:42.291 INFO [stderr] su: No module specific data is present
Dec 04 07:38:43.187 INFO running `"docker" "inspect" "1311641ff8e740dd2de62427936f367913eb934e98b61915713769d01782c26a"`
Dec 04 07:38:43.485 INFO running `"docker" "rm" "-f" "1311641ff8e740dd2de62427936f367913eb934e98b61915713769d01782c26a"`
Dec 04 07:38:43.787 INFO [stdout] 1311641ff8e740dd2de62427936f367913eb934e98b61915713769d01782c26a