Nov 29 18:49:00.135 INFO checking sbstp/merovingian against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 29 18:49:00.135 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 18:49:00.500 INFO [stdout] ef8930d3690b7d9b0c9e66b0f7371541accf33c49daec3750bbd064d7c4084b1 Nov 29 18:49:00.506 INFO running `"docker" "start" "-a" "ef8930d3690b7d9b0c9e66b0f7371541accf33c49daec3750bbd064d7c4084b1"` Nov 29 18:49:01.466 INFO [stderr] usermod: no changes Nov 29 18:49:01.728 INFO [stderr] Checking libc v0.2.42 Nov 29 18:49:01.740 INFO [stderr] Checking cfg-if v0.1.4 Nov 29 18:49:01.740 INFO [stderr] Compiling version_check v0.1.4 Nov 29 18:49:01.740 INFO [stderr] Checking nodrop v0.1.12 Nov 29 18:49:01.740 INFO [stderr] Checking memoffset v0.2.1 Nov 29 18:49:01.740 INFO [stderr] Checking byteorder v1.2.3 Nov 29 18:49:01.740 INFO [stderr] Checking lazy_static v1.0.2 Nov 29 18:49:01.740 INFO [stderr] Checking scopeguard v0.3.3 Nov 29 18:49:02.272 INFO [stderr] Checking lazycell v0.6.0 Nov 29 18:49:02.384 INFO [stderr] Compiling cc v1.0.18 Nov 29 18:49:02.472 INFO [stderr] Compiling pkg-config v0.3.13 Nov 29 18:49:02.476 INFO [stderr] Checking slab v0.4.1 Nov 29 18:49:02.992 INFO [stderr] Checking futures v0.1.23 Nov 29 18:49:03.958 INFO [stderr] Compiling siphasher v0.2.3 Nov 29 18:49:06.497 INFO [stderr] Checking foreign-types-shared v0.1.1 Nov 29 18:49:08.162 INFO [stderr] Compiling openssl v0.9.24 Nov 29 18:49:08.180 INFO [stderr] Compiling httparse v1.3.2 Nov 29 18:49:08.209 INFO [stderr] Checking matches v0.1.7 Nov 29 18:49:08.222 INFO [stderr] Checking bitflags v0.9.1 Nov 29 18:49:08.268 INFO [stderr] Compiling build_const v0.2.1 Nov 29 18:49:10.136 INFO [stderr] Compiling unicode-xid v0.1.0 Nov 29 18:49:10.174 INFO [stderr] Checking lazy_static v0.2.11 Nov 29 18:49:11.648 INFO [stderr] Checking safemem v0.2.0 Nov 29 18:49:11.696 INFO [stderr] Compiling unicode-xid v0.0.4 Nov 29 18:49:11.777 INFO [stderr] Checking try-lock v0.1.0 Nov 29 18:49:11.952 INFO [stderr] Compiling serde v1.0.70 Nov 29 18:49:12.034 INFO [stderr] Checking scoped-tls v0.1.2 Nov 29 18:49:12.144 INFO [stderr] Checking unicode-normalization v0.1.7 Nov 29 18:49:12.493 INFO [stderr] Checking percent-encoding v1.0.1 Nov 29 18:49:12.524 INFO [stderr] Checking language-tags v0.2.2 Nov 29 18:49:12.576 INFO [stderr] Compiling quote v0.3.15 Nov 29 18:49:13.072 INFO [stderr] Checking unicode-width v0.1.5 Nov 29 18:49:13.176 INFO [stderr] Checking adler32 v1.0.3 Nov 29 18:49:14.275 INFO [stderr] Checking dtoa v0.4.3 Nov 29 18:49:14.302 INFO [stderr] Checking itoa v0.4.2 Nov 29 18:49:14.748 INFO [stderr] Checking vec_map v0.8.1 Nov 29 18:49:14.881 INFO [stderr] Checking rustc-demangle v0.1.9 Nov 29 18:49:15.508 INFO [stderr] Checking strsim v0.7.0 Nov 29 18:49:15.996 INFO [stderr] Checking ansi_term v0.11.0 Nov 29 18:49:16.032 INFO [stderr] Checking bitflags v1.0.3 Nov 29 18:49:16.252 INFO [stderr] Checking same-file v1.0.2 Nov 29 18:49:16.596 INFO [stderr] Checking yansi v0.4.0 Nov 29 18:49:16.984 INFO [stderr] Checking maplit v1.0.1 Nov 29 18:49:17.408 INFO [stderr] Checking crossbeam-utils v0.3.2 Nov 29 18:49:18.500 INFO [stderr] Checking log v0.4.3 Nov 29 18:49:18.500 INFO [stderr] Checking encoding_rs v0.7.2 Nov 29 18:49:18.589 INFO [stderr] Checking arrayvec v0.4.7 Nov 29 18:49:18.756 INFO [stderr] Compiling unicase v1.4.2 Nov 29 18:49:19.512 INFO [stderr] Compiling unicase v2.1.0 Nov 29 18:49:19.748 INFO [stderr] Checking foreign-types v0.3.2 Nov 29 18:49:20.344 INFO [stderr] Checking iovec v0.1.2 Nov 29 18:49:20.479 INFO [stderr] Checking net2 v0.2.33 Nov 29 18:49:22.004 INFO [stderr] Checking num_cpus v1.8.0 Nov 29 18:49:22.088 INFO [stderr] Checking rand v0.4.2 Nov 29 18:49:22.412 INFO [stderr] Checking time v0.1.40 Nov 29 18:49:22.525 INFO [stderr] Checking memchr v2.0.1 Nov 29 18:49:23.884 INFO [stderr] Checking atty v0.2.11 Nov 29 18:49:24.130 INFO [stderr] Checking unicode-bidi v0.3.4 Nov 29 18:49:24.273 INFO [stderr] Compiling crc v1.8.1 Nov 29 18:49:25.685 INFO [stderr] Compiling proc-macro2 v0.4.9 Nov 29 18:49:28.166 INFO [stderr] Checking base64 v0.9.2 Nov 29 18:49:28.381 INFO [stderr] Compiling openssl-sys v0.9.35 Nov 29 18:49:29.452 INFO [stderr] Compiling backtrace-sys v0.1.23 Nov 29 18:49:32.396 INFO [stderr] Compiling miniz-sys v0.1.10 Nov 29 18:49:35.125 INFO [stderr] Compiling synom v0.11.3 Nov 29 18:49:35.146 INFO [stderr] Checking textwrap v0.10.0 Nov 29 18:49:36.920 INFO [stderr] Checking tokio-executor v0.1.3 Nov 29 18:49:37.570 INFO [stderr] Checking relay v0.1.1 Nov 29 18:49:37.725 INFO [stderr] Checking tokio-service v0.1.0 Nov 29 18:49:40.218 INFO [stderr] Checking want v0.0.4 Nov 29 18:49:41.662 INFO [stderr] Checking bytes v0.4.9 Nov 29 18:49:41.856 INFO [stderr] Checking csv-core v0.1.4 Nov 29 18:49:41.902 INFO [stderr] Checking futures-cpupool v0.1.8 Nov 29 18:49:41.985 INFO [stderr] Checking mio v0.6.15 Nov 29 18:49:42.261 INFO [stderr] Checking crossbeam-epoch v0.4.3 Nov 29 18:49:44.318 INFO [stderr] Checking uuid v0.6.5 Nov 29 18:49:48.252 INFO [stderr] Checking clap v2.32.0 Nov 29 18:49:48.956 INFO [stderr] Compiling syn v0.11.11 Nov 29 18:49:49.601 INFO [stderr] Checking tokio-timer v0.2.5 Nov 29 18:49:52.172 INFO [stderr] Compiling quote v0.6.4 Nov 29 18:49:53.466 INFO [stderr] Checking crossbeam-deque v0.3.1 Nov 29 18:49:55.626 INFO [stderr] Checking tokio-io v0.1.7 Nov 29 18:49:56.944 INFO [stderr] Checking phf_shared v0.7.22 Nov 29 18:49:57.889 INFO [stderr] Checking libflate v0.1.16 Nov 29 18:49:58.552 INFO [stderr] Checking tokio-threadpool v0.1.5 Nov 29 18:49:59.290 INFO [stderr] Checking flate2 v1.0.1 Nov 29 18:50:07.477 INFO [stderr] Compiling syn v0.14.5 Nov 29 18:50:07.780 INFO [stderr] Checking backtrace v0.3.9 Nov 29 18:50:07.824 INFO [stderr] Checking mime v0.3.9 Nov 29 18:50:08.024 INFO [stderr] Checking phf v0.7.22 Nov 29 18:50:09.370 INFO [stderr] Compiling phf_generator v0.7.22 Nov 29 18:50:09.394 INFO [stderr] Checking tokio-codec v0.1.0 Nov 29 18:50:10.080 INFO [stderr] Checking tokio-reactor v0.1.3 Nov 29 18:50:11.512 INFO [stderr] Checking tokio-fs v0.1.3 Nov 29 18:50:11.911 INFO [stderr] Compiling synstructure v0.6.1 Nov 29 18:50:14.240 INFO [stderr] Compiling phf_codegen v0.7.22 Nov 29 18:50:16.295 INFO [stderr] Checking tokio-tcp v0.1.1 Nov 29 18:50:16.341 INFO [stderr] Checking tokio-udp v0.1.1 Nov 29 18:50:17.118 INFO [stderr] Compiling mime_guess v2.0.0-alpha.6 Nov 29 18:50:20.466 INFO [stderr] Checking tokio v0.1.7 Nov 29 18:50:21.041 INFO [stderr] Checking native-tls v0.1.5 Nov 29 18:50:28.132 INFO [stderr] Compiling failure_derive v0.1.1 Nov 29 18:50:28.268 INFO [stderr] Checking tokio-core v0.1.17 Nov 29 18:50:31.097 INFO [stderr] Checking serde_json v1.0.24 Nov 29 18:50:31.112 INFO [stderr] Checking csv v1.0.0 Nov 29 18:50:31.112 INFO [stderr] Checking bincode v1.0.1 Nov 29 18:50:36.890 INFO [stderr] Checking tokio-tls v0.1.4 Nov 29 18:50:36.895 INFO [stderr] Checking hyper v0.11.27 Nov 29 18:50:36.952 INFO [stderr] Checking failure v0.1.1 Nov 29 18:50:44.348 INFO [stderr] Compiling structopt-derive v0.2.10 Nov 29 18:50:44.348 INFO [stderr] Compiling serde_derive v1.0.70 Nov 29 18:50:53.760 INFO [stderr] Checking structopt v0.2.10 Nov 29 18:50:57.201 INFO [stderr] Checking hyper-tls v0.1.4 Nov 29 18:51:07.337 INFO [stderr] Checking ffprobe v0.1.0 (/source/ffprobe) Nov 29 18:51:19.567 INFO [stderr] Checking idna v0.1.5 Nov 29 18:51:20.668 INFO [stderr] Checking url v1.7.1 Nov 29 18:51:22.072 INFO [stderr] Checking serde_urlencoded v0.5.2 Nov 29 18:51:22.704 INFO [stderr] Checking reqwest v0.8.7 Nov 29 18:51:24.774 INFO [stderr] Checking imdb v0.1.0 (/source/imdb) Nov 29 18:51:26.829 INFO [stderr] Checking mero3 v0.1.0 (/source) Nov 29 18:51:29.393 INFO [stderr] warning: unused `#[macro_use]` import Nov 29 18:51:29.393 INFO [stderr] --> src/main.rs:3:1 Nov 29 18:51:29.393 INFO [stderr] | Nov 29 18:51:29.393 INFO [stderr] 3 | #[macro_use] Nov 29 18:51:29.393 INFO [stderr] | ^^^^^^^^^^^^ Nov 29 18:51:29.393 INFO [stderr] | Nov 29 18:51:29.393 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 29 18:51:29.393 INFO [stderr] Nov 29 18:51:29.393 INFO [stderr] warning: unused `#[macro_use]` import Nov 29 18:51:29.393 INFO [stderr] --> src/main.rs:10:1 Nov 29 18:51:29.393 INFO [stderr] | Nov 29 18:51:29.393 INFO [stderr] 10 | #[macro_use] Nov 29 18:51:29.393 INFO [stderr] | ^^^^^^^^^^^^ Nov 29 18:51:29.393 INFO [stderr] Nov 29 18:51:29.393 INFO [stderr] warning: unused import: `same_file::is_same_file` Nov 29 18:51:29.393 INFO [stderr] --> src/rename.rs:7:5 Nov 29 18:51:29.393 INFO [stderr] | Nov 29 18:51:29.393 INFO [stderr] 7 | use same_file::is_same_file; Nov 29 18:51:29.393 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.393 INFO [stderr] Nov 29 18:51:29.393 INFO [stderr] warning: unused import: `same_file::Handle` Nov 29 18:51:29.393 INFO [stderr] --> src/rename.rs:8:5 Nov 29 18:51:29.393 INFO [stderr] | Nov 29 18:51:29.393 INFO [stderr] 8 | use same_file::Handle; Nov 29 18:51:29.393 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.393 INFO [stderr] Nov 29 18:51:29.393 INFO [stderr] warning: unused import: `std::cmp::Ordering` Nov 29 18:51:29.393 INFO [stderr] --> src/util.rs:1:5 Nov 29 18:51:29.393 INFO [stderr] | Nov 29 18:51:29.393 INFO [stderr] 1 | use std::cmp::Ordering; Nov 29 18:51:29.393 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.393 INFO [stderr] Nov 29 18:51:29.393 INFO [stderr] warning: unused import: `std::ops::Deref` Nov 29 18:51:29.393 INFO [stderr] --> src/util.rs:2:5 Nov 29 18:51:29.393 INFO [stderr] | Nov 29 18:51:29.393 INFO [stderr] 2 | use std::ops::Deref; Nov 29 18:51:29.393 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 29 18:51:29.393 INFO [stderr] Nov 29 18:51:29.396 INFO [stderr] warning: unused `#[macro_use]` import Nov 29 18:51:29.396 INFO [stderr] --> src/main.rs:3:1 Nov 29 18:51:29.396 INFO [stderr] | Nov 29 18:51:29.396 INFO [stderr] 3 | #[macro_use] Nov 29 18:51:29.396 INFO [stderr] | ^^^^^^^^^^^^ Nov 29 18:51:29.396 INFO [stderr] | Nov 29 18:51:29.396 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 29 18:51:29.396 INFO [stderr] Nov 29 18:51:29.396 INFO [stderr] warning: unused `#[macro_use]` import Nov 29 18:51:29.396 INFO [stderr] --> src/main.rs:10:1 Nov 29 18:51:29.397 INFO [stderr] | Nov 29 18:51:29.397 INFO [stderr] 10 | #[macro_use] Nov 29 18:51:29.397 INFO [stderr] | ^^^^^^^^^^^^ Nov 29 18:51:29.397 INFO [stderr] Nov 29 18:51:29.397 INFO [stderr] warning: unused import: `same_file::is_same_file` Nov 29 18:51:29.397 INFO [stderr] --> src/rename.rs:7:5 Nov 29 18:51:29.397 INFO [stderr] | Nov 29 18:51:29.397 INFO [stderr] 7 | use same_file::is_same_file; Nov 29 18:51:29.397 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.397 INFO [stderr] Nov 29 18:51:29.397 INFO [stderr] warning: unused import: `same_file::Handle` Nov 29 18:51:29.397 INFO [stderr] --> src/rename.rs:8:5 Nov 29 18:51:29.397 INFO [stderr] | Nov 29 18:51:29.397 INFO [stderr] 8 | use same_file::Handle; Nov 29 18:51:29.397 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.397 INFO [stderr] Nov 29 18:51:29.400 INFO [stderr] warning: unused import: `std::cmp::Ordering` Nov 29 18:51:29.400 INFO [stderr] --> src/util.rs:1:5 Nov 29 18:51:29.400 INFO [stderr] | Nov 29 18:51:29.400 INFO [stderr] 1 | use std::cmp::Ordering; Nov 29 18:51:29.400 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.400 INFO [stderr] Nov 29 18:51:29.400 INFO [stderr] warning: unused import: `std::ops::Deref` Nov 29 18:51:29.400 INFO [stderr] --> src/util.rs:2:5 Nov 29 18:51:29.400 INFO [stderr] | Nov 29 18:51:29.400 INFO [stderr] 2 | use std::ops::Deref; Nov 29 18:51:29.400 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 29 18:51:29.400 INFO [stderr] Nov 29 18:51:29.748 INFO [stderr] warning: unused variable: `old_parent` Nov 29 18:51:29.748 INFO [stderr] --> src/rename.rs:111:17 Nov 29 18:51:29.748 INFO [stderr] | Nov 29 18:51:29.748 INFO [stderr] 111 | let old_parent = item.orig.parent().expect("original path has no parent"); Nov 29 18:51:29.748 INFO [stderr] | ^^^^^^^^^^ help: consider using `_old_parent` instead Nov 29 18:51:29.748 INFO [stderr] | Nov 29 18:51:29.748 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 29 18:51:29.748 INFO [stderr] Nov 29 18:51:29.756 INFO [stderr] warning: unused variable: `old_parent` Nov 29 18:51:29.756 INFO [stderr] --> src/rename.rs:111:17 Nov 29 18:51:29.756 INFO [stderr] | Nov 29 18:51:29.756 INFO [stderr] 111 | let old_parent = item.orig.parent().expect("original path has no parent"); Nov 29 18:51:29.756 INFO [stderr] | ^^^^^^^^^^ help: consider using `_old_parent` instead Nov 29 18:51:29.756 INFO [stderr] | Nov 29 18:51:29.756 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 29 18:51:29.756 INFO [stderr] Nov 29 18:51:29.900 INFO [stderr] warning: function is never used: `join_displays` Nov 29 18:51:29.900 INFO [stderr] --> src/input.rs:16:1 Nov 29 18:51:29.900 INFO [stderr] | Nov 29 18:51:29.900 INFO [stderr] 16 | / fn join_displays(glue: &str, pieces: I) -> String Nov 29 18:51:29.900 INFO [stderr] 17 | | where Nov 29 18:51:29.900 INFO [stderr] 18 | | I: IntoIterator, Nov 29 18:51:29.900 INFO [stderr] 19 | | D: Display, Nov 29 18:51:29.900 INFO [stderr] ... | Nov 29 18:51:29.900 INFO [stderr] 34 | | buf Nov 29 18:51:29.900 INFO [stderr] 35 | | } Nov 29 18:51:29.900 INFO [stderr] | |_^ Nov 29 18:51:29.900 INFO [stderr] | Nov 29 18:51:29.900 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 18:51:29.900 INFO [stderr] Nov 29 18:51:29.900 INFO [stderr] warning: function is never used: `style_default` Nov 29 18:51:29.900 INFO [stderr] --> src/input.rs:37:1 Nov 29 18:51:29.900 INFO [stderr] | Nov 29 18:51:29.900 INFO [stderr] 37 | / fn style_default(disp: D) -> Paint Nov 29 18:51:29.900 INFO [stderr] 38 | | where Nov 29 18:51:29.900 INFO [stderr] 39 | | D: Display, Nov 29 18:51:29.900 INFO [stderr] 40 | | { Nov 29 18:51:29.900 INFO [stderr] 41 | | Paint::new(disp).underline().bold() Nov 29 18:51:29.900 INFO [stderr] 42 | | } Nov 29 18:51:29.900 INFO [stderr] | |_^ Nov 29 18:51:29.900 INFO [stderr] Nov 29 18:51:29.900 INFO [stderr] warning: struct is never constructed: `Input` Nov 29 18:51:29.903 INFO [stderr] --> src/input.rs:44:1 Nov 29 18:51:29.903 INFO [stderr] | Nov 29 18:51:29.903 INFO [stderr] 44 | pub struct Input { Nov 29 18:51:29.903 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 18:51:29.903 INFO [stderr] Nov 29 18:51:29.903 INFO [stderr] warning: method is never used: `new` Nov 29 18:51:29.903 INFO [stderr] --> src/input.rs:49:5 Nov 29 18:51:29.903 INFO [stderr] | Nov 29 18:51:29.903 INFO [stderr] 49 | pub fn new() -> Input { Nov 29 18:51:29.903 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.903 INFO [stderr] Nov 29 18:51:29.903 INFO [stderr] warning: method is never used: `read_line` Nov 29 18:51:29.903 INFO [stderr] --> src/input.rs:53:5 Nov 29 18:51:29.903 INFO [stderr] | Nov 29 18:51:29.903 INFO [stderr] 53 | pub fn read_line(&self) -> String { Nov 29 18:51:29.903 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.903 INFO [stderr] Nov 29 18:51:29.903 INFO [stderr] warning: method is never used: `ask_line` Nov 29 18:51:29.903 INFO [stderr] --> src/input.rs:61:5 Nov 29 18:51:29.903 INFO [stderr] | Nov 29 18:51:29.903 INFO [stderr] 61 | pub fn ask_line(&self, question: &str) -> String { Nov 29 18:51:29.903 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.903 INFO [stderr] Nov 29 18:51:29.903 INFO [stderr] warning: method is never used: `confirm` Nov 29 18:51:29.903 INFO [stderr] --> src/input.rs:66:5 Nov 29 18:51:29.903 INFO [stderr] | Nov 29 18:51:29.903 INFO [stderr] 66 | pub fn confirm(&self, question: &str, default: Option) -> bool { Nov 29 18:51:29.903 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.903 INFO [stderr] Nov 29 18:51:29.903 INFO [stderr] warning: method is never used: `select` Nov 29 18:51:29.903 INFO [stderr] --> src/input.rs:85:5 Nov 29 18:51:29.903 INFO [stderr] | Nov 29 18:51:29.903 INFO [stderr] 85 | / pub fn select<'c, 'n>( Nov 29 18:51:29.903 INFO [stderr] 86 | | &self, Nov 29 18:51:29.903 INFO [stderr] 87 | | question: &str, Nov 29 18:51:29.903 INFO [stderr] 88 | | choices: impl AsRef<[(&'c str, &'n str)]>, Nov 29 18:51:29.903 INFO [stderr] ... | Nov 29 18:51:29.903 INFO [stderr] 126 | | } Nov 29 18:51:29.903 INFO [stderr] 127 | | } Nov 29 18:51:29.903 INFO [stderr] | |_____^ Nov 29 18:51:29.903 INFO [stderr] Nov 29 18:51:29.903 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 29 18:51:29.903 INFO [stderr] --> src/input.rs:28:21 Nov 29 18:51:29.903 INFO [stderr] | Nov 29 18:51:29.903 INFO [stderr] 28 | write!(buf, "{}", glue); Nov 29 18:51:29.903 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.903 INFO [stderr] | Nov 29 18:51:29.903 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 18:51:29.903 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 29 18:51:29.903 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) Nov 29 18:51:29.903 INFO [stderr] Nov 29 18:51:29.906 INFO [stderr] warning: function is never used: `join_displays` Nov 29 18:51:29.906 INFO [stderr] --> src/input.rs:16:1 Nov 29 18:51:29.906 INFO [stderr] | Nov 29 18:51:29.906 INFO [stderr] 16 | / fn join_displays(glue: &str, pieces: I) -> String Nov 29 18:51:29.906 INFO [stderr] 17 | | where Nov 29 18:51:29.906 INFO [stderr] 18 | | I: IntoIterator, Nov 29 18:51:29.906 INFO [stderr] 19 | | D: Display, Nov 29 18:51:29.906 INFO [stderr] ... | Nov 29 18:51:29.906 INFO [stderr] 34 | | buf Nov 29 18:51:29.906 INFO [stderr] 35 | | } Nov 29 18:51:29.906 INFO [stderr] | |_^ Nov 29 18:51:29.906 INFO [stderr] | Nov 29 18:51:29.906 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 18:51:29.906 INFO [stderr] Nov 29 18:51:29.906 INFO [stderr] warning: function is never used: `style_default` Nov 29 18:51:29.906 INFO [stderr] --> src/input.rs:37:1 Nov 29 18:51:29.906 INFO [stderr] | Nov 29 18:51:29.906 INFO [stderr] 37 | / fn style_default(disp: D) -> Paint Nov 29 18:51:29.906 INFO [stderr] 38 | | where Nov 29 18:51:29.906 INFO [stderr] 39 | | D: Display, Nov 29 18:51:29.906 INFO [stderr] 40 | | { Nov 29 18:51:29.906 INFO [stderr] 41 | | Paint::new(disp).underline().bold() Nov 29 18:51:29.906 INFO [stderr] 42 | | } Nov 29 18:51:29.906 INFO [stderr] | |_^ Nov 29 18:51:29.906 INFO [stderr] Nov 29 18:51:29.906 INFO [stderr] warning: struct is never constructed: `Input` Nov 29 18:51:29.906 INFO [stderr] --> src/input.rs:44:1 Nov 29 18:51:29.906 INFO [stderr] | Nov 29 18:51:29.906 INFO [stderr] 44 | pub struct Input { Nov 29 18:51:29.906 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 29 18:51:29.907 INFO [stderr] Nov 29 18:51:29.907 INFO [stderr] warning: method is never used: `new` Nov 29 18:51:29.907 INFO [stderr] --> src/input.rs:49:5 Nov 29 18:51:29.907 INFO [stderr] | Nov 29 18:51:29.907 INFO [stderr] 49 | pub fn new() -> Input { Nov 29 18:51:29.907 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.907 INFO [stderr] Nov 29 18:51:29.907 INFO [stderr] warning: method is never used: `read_line` Nov 29 18:51:29.907 INFO [stderr] --> src/input.rs:53:5 Nov 29 18:51:29.907 INFO [stderr] | Nov 29 18:51:29.907 INFO [stderr] 53 | pub fn read_line(&self) -> String { Nov 29 18:51:29.907 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.907 INFO [stderr] Nov 29 18:51:29.907 INFO [stderr] warning: method is never used: `ask_line` Nov 29 18:51:29.907 INFO [stderr] --> src/input.rs:61:5 Nov 29 18:51:29.907 INFO [stderr] | Nov 29 18:51:29.907 INFO [stderr] 61 | pub fn ask_line(&self, question: &str) -> String { Nov 29 18:51:29.907 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.907 INFO [stderr] Nov 29 18:51:29.907 INFO [stderr] warning: method is never used: `confirm` Nov 29 18:51:29.907 INFO [stderr] --> src/input.rs:66:5 Nov 29 18:51:29.907 INFO [stderr] | Nov 29 18:51:29.907 INFO [stderr] 66 | pub fn confirm(&self, question: &str, default: Option) -> bool { Nov 29 18:51:29.907 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.907 INFO [stderr] Nov 29 18:51:29.907 INFO [stderr] warning: method is never used: `select` Nov 29 18:51:29.907 INFO [stderr] --> src/input.rs:85:5 Nov 29 18:51:29.907 INFO [stderr] | Nov 29 18:51:29.907 INFO [stderr] 85 | / pub fn select<'c, 'n>( Nov 29 18:51:29.907 INFO [stderr] 86 | | &self, Nov 29 18:51:29.907 INFO [stderr] 87 | | question: &str, Nov 29 18:51:29.907 INFO [stderr] 88 | | choices: impl AsRef<[(&'c str, &'n str)]>, Nov 29 18:51:29.907 INFO [stderr] ... | Nov 29 18:51:29.907 INFO [stderr] 126 | | } Nov 29 18:51:29.908 INFO [stderr] 127 | | } Nov 29 18:51:29.908 INFO [stderr] | |_____^ Nov 29 18:51:29.908 INFO [stderr] Nov 29 18:51:29.909 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 29 18:51:29.909 INFO [stderr] --> src/input.rs:28:21 Nov 29 18:51:29.909 INFO [stderr] | Nov 29 18:51:29.909 INFO [stderr] 28 | write!(buf, "{}", glue); Nov 29 18:51:29.909 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 29 18:51:29.909 INFO [stderr] | Nov 29 18:51:29.909 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 18:51:29.909 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 29 18:51:29.909 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) Nov 29 18:51:29.909 INFO [stderr] Nov 29 18:51:29.956 INFO [stderr] Finished dev [unoptimized] target(s) in 2m 28s Nov 29 18:51:29.988 INFO [stderr] su: No module specific data is present Nov 29 18:51:30.281 INFO running `"docker" "inspect" "ef8930d3690b7d9b0c9e66b0f7371541accf33c49daec3750bbd064d7c4084b1"` Nov 29 18:51:30.374 INFO running `"docker" "rm" "-f" "ef8930d3690b7d9b0c9e66b0f7371541accf33c49daec3750bbd064d7c4084b1"` Nov 29 18:51:30.487 INFO [stdout] ef8930d3690b7d9b0c9e66b0f7371541accf33c49daec3750bbd064d7c4084b1