Nov 29 15:32:08.350 INFO checking vitiral/novault against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 15:32:08.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 29 15:32:08.824 INFO [stdout] c039d80893938e891e4c5f76337ac633af25b7452b3c56f7712a7a4dd9d85369
Nov 29 15:32:08.828 INFO running `"docker" "start" "-a" "c039d80893938e891e4c5f76337ac633af25b7452b3c56f7712a7a4dd9d85369"`
Nov 29 15:32:09.880 INFO [stderr] usermod: no changes
Nov 29 15:32:10.242 INFO [stderr]     Checking smallvec v0.6.0
Nov 29 15:32:10.242 INFO [stderr]    Compiling unicode-segmentation v1.2.0
Nov 29 15:32:10.242 INFO [stderr]    Compiling cc v1.0.6
Nov 29 15:32:10.242 INFO [stderr]     Checking stable_deref_trait v1.0.0
Nov 29 15:32:10.280 INFO [stderr]     Checking memoffset v0.1.0
Nov 29 15:32:10.280 INFO [stderr]     Checking same-file v1.0.2
Nov 29 15:32:10.280 INFO [stderr]     Checking std_prelude v0.2.12
Nov 29 15:32:10.296 INFO [stderr]     Checking taken v0.1.1
Nov 29 15:32:10.676 INFO [stderr]     Checking bitflags v0.4.0
Nov 29 15:32:11.000 INFO [stderr]     Checking rustc-demangle v0.1.7
Nov 29 15:32:11.072 INFO [stderr]     Checking constant_time_eq v0.1.3
Nov 29 15:32:11.108 INFO [stderr]     Checking shellexpand v1.0.0
Nov 29 15:32:11.416 INFO [stderr]     Checking encode_unicode v0.1.3
Nov 29 15:32:11.420 INFO [stderr]     Checking shlex v0.1.1
Nov 29 15:32:11.552 INFO [stderr]     Checking strfmt v0.1.6
Nov 29 15:32:12.112 INFO [stderr]     Checking memchr v2.0.1
Nov 29 15:32:12.368 INFO [stderr]     Checking xattr v0.1.11
Nov 29 15:32:12.736 INFO [stderr]     Checking termios v0.2.2
Nov 29 15:32:13.252 INFO [stderr]     Checking atty v0.2.8
Nov 29 15:32:13.472 INFO [stderr]     Checking regex-syntax v0.5.0
Nov 29 15:32:13.860 INFO [stderr]     Checking filetime v0.1.15
Nov 29 15:32:14.116 INFO [stderr]     Checking nix v0.9.0
Nov 29 15:32:14.316 INFO [stderr]     Checking clicolors-control v0.2.0
Nov 29 15:32:15.224 INFO [stderr]     Checking heck v0.3.0
Nov 29 15:32:15.568 INFO [stderr]    Compiling enigo v0.0.11
Nov 29 15:32:15.578 INFO [stderr]    Compiling file-lock v0.0.17
Nov 29 15:32:15.579 INFO [stderr]     Checking itertools v0.7.7
Nov 29 15:32:15.652 INFO [stderr]     Checking textwrap v0.9.0
Nov 29 15:32:16.801 INFO [stderr]     Checking tabwriter v1.0.4
Nov 29 15:32:21.914 INFO [stderr]     Checking owning_ref v0.3.3
Nov 29 15:32:22.077 INFO [stderr]     Checking nix v0.5.1
Nov 29 15:32:22.281 INFO [stderr]     Checking base64 v0.6.0
Nov 29 15:32:22.498 INFO [stderr]     Checking walkdir v2.1.4
Nov 29 15:32:22.667 INFO [stderr]     Checking thread_local v0.3.5
Nov 29 15:32:23.933 INFO [stderr]     Checking parking_lot_core v0.2.13
Nov 29 15:32:24.001 INFO [stderr]     Checking aho-corasick v0.6.4
Nov 29 15:32:24.302 INFO [stderr]     Checking crossbeam-epoch v0.2.0
Nov 29 15:32:24.996 INFO [stderr]     Checking blake2-rfc v0.2.18
Nov 29 15:32:26.624 INFO [stderr]     Checking tar v0.4.14
Nov 29 15:32:27.165 INFO [stderr]     Checking clap v2.31.1
Nov 29 15:32:27.740 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 29 15:32:27.960 INFO [stderr]    Compiling openssl-sys v0.9.27
Nov 29 15:32:28.956 INFO [stderr]    Compiling structopt-derive v0.1.6
Nov 29 15:32:31.242 INFO [stderr]     Checking parking_lot v0.4.8
Nov 29 15:32:31.481 INFO [stderr]     Checking parking_lot v0.5.4
Nov 29 15:32:34.337 INFO [stderr]     Checking argon2rs v0.2.5
Nov 29 15:32:40.756 INFO [stderr]    Compiling configure_derive v0.1.1
Nov 29 15:32:40.876 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Nov 29 15:32:40.956 INFO [stderr]     Checking remove_dir_all v0.3.0
Nov 29 15:32:41.908 INFO [stderr]     Checking crossbeam-channel v0.1.2
Nov 29 15:32:42.216 INFO [stderr]     Checking regex v0.2.7
Nov 29 15:32:44.618 INFO [stderr]     Checking tempdir v0.3.6
Nov 29 15:32:44.992 INFO [stderr]     Checking rustyline v1.0.0
Nov 29 15:32:45.956 INFO [stderr]    Compiling openssl v0.9.24
Nov 29 15:32:45.993 INFO [stderr]     Checking ctrlc v3.1.0
Nov 29 15:32:48.404 INFO [stderr]     Checking ergo_sync v0.1.0
Nov 29 15:32:50.648 INFO [stderr]     Checking ergo_sys v0.0.1
Nov 29 15:32:56.152 INFO [stderr]     Checking structopt v0.1.7
Nov 29 15:32:56.854 INFO [stderr]    Compiling serde_derive v1.0.29
Nov 29 15:32:57.549 INFO [stderr]     Checking stfu8 v0.2.4
Nov 29 15:32:57.549 INFO [stderr]     Checking console v0.6.1
Nov 29 15:33:01.051 INFO [stderr]     Checking dialoguer v0.1.0
Nov 29 15:33:11.128 INFO [stderr]     Checking backtrace v0.3.5
Nov 29 15:33:12.101 INFO [stderr]     Checking error-chain v0.11.0
Nov 29 15:33:16.730 INFO [stderr]     Checking serde v1.0.29
Nov 29 15:33:27.231 INFO [stderr]     Checking erased-serde v0.3.3
Nov 29 15:33:27.231 INFO [stderr]     Checking toml v0.4.5
Nov 29 15:33:27.232 INFO [stderr]     Checking serde_json v1.0.10
Nov 29 15:33:27.232 INFO [stderr]     Checking serde_yaml v0.7.3
Nov 29 15:33:27.235 INFO [stderr]     Checking ron v0.1.7
Nov 29 15:33:27.235 INFO [stderr]     Checking path_abs v0.3.16
Nov 29 15:33:27.235 INFO [stderr]     Checking ergo_std v0.0.1
Nov 29 15:33:28.766 INFO [stderr]     Checking ergo_fs v0.1.5
Nov 29 15:33:31.860 INFO [stderr]     Checking configure v0.1.1
Nov 29 15:33:32.380 INFO [stderr]     Checking ergo_config v0.0.1
Nov 29 15:33:32.632 INFO [stderr]     Checking ergo v0.0.1
Nov 29 15:33:33.133 INFO [stderr]     Checking novault v0.4.1 (/source)
Nov 29 15:33:35.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 15:33:35.240 INFO [stderr]    --> src/cmds.rs:156:5
Nov 29 15:33:35.240 INFO [stderr]     |
Nov 29 15:33:35.240 INFO [stderr] 156 |     global.lock_file.set_len(0);
Nov 29 15:33:35.240 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:33:35.240 INFO [stderr]     |
Nov 29 15:33:35.240 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 15:33:35.240 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 15:33:35.240 INFO [stderr] 
Nov 29 15:33:35.268 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 15:33:35.268 INFO [stderr]    --> src/cmds.rs:156:5
Nov 29 15:33:35.268 INFO [stderr]     |
Nov 29 15:33:35.268 INFO [stderr] 156 |     global.lock_file.set_len(0);
Nov 29 15:33:35.268 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:33:35.268 INFO [stderr]     |
Nov 29 15:33:35.268 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 15:33:35.268 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 15:33:35.268 INFO [stderr] 
Nov 29 15:33:35.318 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
Nov 29 15:33:35.348 INFO [stderr] su: No module specific data is present
Nov 29 15:33:36.226 INFO running `"docker" "inspect" "c039d80893938e891e4c5f76337ac633af25b7452b3c56f7712a7a4dd9d85369"`
Nov 29 15:33:36.386 INFO running `"docker" "rm" "-f" "c039d80893938e891e4c5f76337ac633af25b7452b3c56f7712a7a4dd9d85369"`
Nov 29 15:33:36.585 INFO [stdout] c039d80893938e891e4c5f76337ac633af25b7452b3c56f7712a7a4dd9d85369