Dec 11 06:43:09.179 INFO checking vitiral/novault against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 06:43:09.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 06:43:09.660 INFO [stdout] 982c402653ac8bb62a7d01ee8c353e2e1e374c97f719337a3c1ae92b6a372373
Dec 11 06:43:09.664 INFO running `"docker" "start" "-a" "982c402653ac8bb62a7d01ee8c353e2e1e374c97f719337a3c1ae92b6a372373"`
Dec 11 06:43:10.783 INFO [stderr] usermod: no changes
Dec 11 06:43:11.164 INFO [stderr]    Compiling cc v1.0.6
Dec 11 06:43:11.164 INFO [stderr]     Checking smallvec v0.6.0
Dec 11 06:43:11.164 INFO [stderr]    Compiling unicode-segmentation v1.2.0
Dec 11 06:43:11.204 INFO [stderr]     Checking memoffset v0.1.0
Dec 11 06:43:11.208 INFO [stderr]     Checking std_prelude v0.2.12
Dec 11 06:43:11.208 INFO [stderr]     Checking taken v0.1.1
Dec 11 06:43:11.208 INFO [stderr]     Checking shellexpand v1.0.0
Dec 11 06:43:11.208 INFO [stderr]     Checking shlex v0.1.1
Dec 11 06:43:11.606 INFO [stderr]     Checking strfmt v0.1.6
Dec 11 06:43:11.736 INFO [stderr]     Checking memchr v2.0.1
Dec 11 06:43:12.177 INFO [stderr]     Checking xattr v0.1.11
Dec 11 06:43:12.685 INFO [stderr]     Checking atty v0.2.8
Dec 11 06:43:13.116 INFO [stderr]     Checking termios v0.2.2
Dec 11 06:43:13.280 INFO [stderr]     Checking regex-syntax v0.5.0
Dec 11 06:43:13.432 INFO [stderr]     Checking filetime v0.1.15
Dec 11 06:43:13.772 INFO [stderr]     Checking heck v0.3.0
Dec 11 06:43:13.988 INFO [stderr]     Checking nix v0.9.0
Dec 11 06:43:14.184 INFO [stderr]     Checking clicolors-control v0.2.0
Dec 11 06:43:14.529 INFO [stderr]    Compiling enigo v0.0.11
Dec 11 06:43:15.739 INFO [stderr]    Compiling file-lock v0.0.17
Dec 11 06:43:15.764 INFO [stderr]     Checking tabwriter v1.0.4
Dec 11 06:43:15.766 INFO [stderr]     Checking itertools v0.7.7
Dec 11 06:43:15.780 INFO [stderr]     Checking nix v0.5.1
Dec 11 06:43:17.754 INFO [stderr]     Checking base64 v0.6.0
Dec 11 06:43:22.105 INFO [stderr]     Checking rand v0.3.22
Dec 11 06:43:22.138 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 11 06:43:22.214 INFO [stderr]     Checking thread_local v0.3.5
Dec 11 06:43:22.470 INFO [stderr]     Checking blake2-rfc v0.2.18
Dec 11 06:43:22.809 INFO [stderr]     Checking crossbeam-epoch v0.2.0
Dec 11 06:43:23.986 INFO [stderr]     Checking tar v0.4.14
Dec 11 06:43:25.136 INFO [stderr]     Checking parking_lot_core v0.2.13
Dec 11 06:43:25.566 INFO [stderr]     Checking clap v2.31.1
Dec 11 06:43:29.168 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 11 06:43:29.256 INFO [stderr]    Compiling openssl-sys v0.9.27
Dec 11 06:43:29.402 INFO [stderr]    Compiling structopt-derive v0.1.6
Dec 11 06:43:29.534 INFO [stderr]     Checking tempfile v2.2.0
Dec 11 06:43:31.264 INFO [stderr]     Checking argon2rs v0.2.5
Dec 11 06:43:34.708 INFO [stderr]     Checking parking_lot v0.4.8
Dec 11 06:43:34.727 INFO [stderr]     Checking parking_lot v0.5.4
Dec 11 06:43:34.760 INFO [stderr]    Compiling configure_derive v0.1.1
Dec 11 06:43:36.541 INFO [stderr]     Checking remove_dir_all v0.3.0
Dec 11 06:43:37.516 INFO [stderr]     Checking rustyline v1.0.0
Dec 11 06:43:38.104 INFO [stderr]     Checking tempdir v0.3.6
Dec 11 06:43:38.885 INFO [stderr]     Checking crossbeam-channel v0.1.2
Dec 11 06:43:39.121 INFO [stderr]     Checking serde v1.0.29
Dec 11 06:43:39.124 INFO [stderr]    Compiling openssl v0.9.24
Dec 11 06:43:39.402 INFO [stderr]     Checking ctrlc v3.1.0
Dec 11 06:43:40.646 INFO [stderr]     Checking regex v0.2.7
Dec 11 06:43:41.244 INFO [stderr]     Checking ergo_sys v0.0.1
Dec 11 06:43:43.709 INFO [stderr]     Checking ergo_sync v0.1.0
Dec 11 06:43:51.291 INFO [stderr]     Checking stfu8 v0.2.4
Dec 11 06:43:51.291 INFO [stderr]     Checking console v0.6.1
Dec 11 06:43:52.832 INFO [stderr]     Checking structopt v0.1.7
Dec 11 06:43:54.817 INFO [stderr]     Checking dialoguer v0.1.0
Dec 11 06:44:05.022 INFO [stderr]     Checking backtrace v0.3.5
Dec 11 06:44:05.834 INFO [stderr]     Checking error-chain v0.11.0
Dec 11 06:44:09.421 INFO [stderr]     Checking toml v0.4.5
Dec 11 06:44:09.421 INFO [stderr]     Checking erased-serde v0.3.3
Dec 11 06:44:09.421 INFO [stderr]     Checking path_abs v0.3.16
Dec 11 06:44:09.434 INFO [stderr]     Checking ron v0.1.7
Dec 11 06:44:09.450 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 11 06:44:09.480 INFO [stderr]     Checking serde_json v1.0.10
Dec 11 06:44:09.483 INFO [stderr]     Checking ergo_std v0.0.1
Dec 11 06:44:15.483 INFO [stderr]     Checking ergo_fs v0.1.5
Dec 11 06:44:18.594 INFO [stderr]     Checking configure v0.1.1
Dec 11 06:44:19.530 INFO [stderr]     Checking ergo_config v0.0.1
Dec 11 06:44:19.956 INFO [stderr]     Checking ergo v0.0.1
Dec 11 06:44:20.637 INFO [stderr]     Checking novault v0.4.1 (/source)
Dec 11 06:44:24.092 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 06:44:24.092 INFO [stderr]    --> src/cmds.rs:156:5
Dec 11 06:44:24.092 INFO [stderr]     |
Dec 11 06:44:24.092 INFO [stderr] 156 |     global.lock_file.set_len(0);
Dec 11 06:44:24.092 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:44:24.092 INFO [stderr]     |
Dec 11 06:44:24.093 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 06:44:24.093 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 06:44:24.093 INFO [stderr] 
Dec 11 06:44:24.187 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 06:44:24.187 INFO [stderr]    --> src/cmds.rs:156:5
Dec 11 06:44:24.187 INFO [stderr]     |
Dec 11 06:44:24.187 INFO [stderr] 156 |     global.lock_file.set_len(0);
Dec 11 06:44:24.187 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:44:24.187 INFO [stderr]     |
Dec 11 06:44:24.188 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 06:44:24.188 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 06:44:24.188 INFO [stderr] 
Dec 11 06:44:24.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
Dec 11 06:44:24.284 INFO [stderr] su: No module specific data is present
Dec 11 06:44:24.987 INFO running `"docker" "inspect" "982c402653ac8bb62a7d01ee8c353e2e1e374c97f719337a3c1ae92b6a372373"`
Dec 11 06:44:25.106 INFO running `"docker" "rm" "-f" "982c402653ac8bb62a7d01ee8c353e2e1e374c97f719337a3c1ae92b6a372373"`
Dec 11 06:44:25.283 INFO [stdout] 982c402653ac8bb62a7d01ee8c353e2e1e374c97f719337a3c1ae92b6a372373