[INFO] crate rst_app 0.3.7 is already in cache
[INFO] testing rst_app-0.3.7 against 1.38.0 for beta-1.39-1
[INFO] extracting crate rst_app 0.3.7 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate rst_app 0.3.7 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rst_app 0.3.7
[INFO] finished tweaking crates.io crate rst_app 0.3.7
[INFO] tweaked toml for crates.io crate rst_app 0.3.7 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] e11c3bba09bfe75b47b32f76333eca9dec644bd15782c337de6c516d6c1c1e40
[INFO] running `"docker" "start" "-a" "e11c3bba09bfe75b47b32f76333eca9dec644bd15782c337de6c516d6c1c1e40"`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling ansi_term v0.7.5
[INFO] [stderr]    Compiling strfmt v0.1.6
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling fern v0.3.5
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling serde_codegen_internals v0.11.3
[INFO] [stderr]    Compiling syntex_pos v0.54.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling syntex_errors v0.54.0
[INFO] [stderr]    Compiling syntex_syntax v0.54.0
[INFO] [stderr]    Compiling syntex v0.54.0
[INFO] [stderr]    Compiling serde_codegen v0.8.23
[INFO] [stderr]    Compiling rst_app v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/types.rs:417:32
[INFO] [stderr]     |
[INFO] [stderr] 417 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/core/locs.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => {
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/core/locs.rs:29:32
[INFO] [stderr]    |
[INFO] [stderr] 29 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => {
[INFO] [stderr]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/core/locs.rs:29:44
[INFO] [stderr]    |
[INFO] [stderr] 29 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => {
[INFO] [stderr]    |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/serialize.rs:132:25
[INFO] [stderr]     |
[INFO] [stderr] 132 |                     'a' ... 'z' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/serialize.rs:133:25
[INFO] [stderr]     |
[INFO] [stderr] 133 |                     'A' ... 'Z' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/core/serialize.rs:134:25
[INFO] [stderr]     |
[INFO] [stderr] 134 |                     '0' ... '9' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmd/ls.rs:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 |         '0'...'9' => had_sign = false,
[INFO] [stderr]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/cmd/fmt.rs:102:22
[INFO] [stderr]     |
[INFO] [stderr] 102 |                     3...4 => Blue,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/cmd/fmt.rs:103:22
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     1...2 => Yellow,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ArtifactData`
[INFO] [stderr]  --> src/cmd/server.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::super::core::{ArtifactData};
[INFO] [stderr]   |                          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmd/mod.rs:53:14
[INFO] [stderr]    |
[INFO] [stderr] 53 |         v @ 0...3 => v,
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/core/types.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/types.rs:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | / lazy_static!{    
[INFO] [stderr] 47 | |     pub static ref INCREMENTING_ID: AtomicUsize = AtomicUsize::new(0);
[INFO] [stderr] 48 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/types.rs:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | / lazy_static!{    
[INFO] [stderr] 47 | |     pub static ref INCREMENTING_ID: AtomicUsize = AtomicUsize::new(0);
[INFO] [stderr] 48 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/types.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | / lazy_static!{
[INFO] [stderr] 60 | |     // must start with artifact type, followed by "-", followed by at least 1 valid character
[INFO] [stderr] 61 | |     // cannot end with "-"
[INFO] [stderr] 62 | |     pub static ref ART_VALID: Regex = Regex::new(
[INFO] [stderr] 63 | |         r"(REQ|SPC|RSK|TST)(-[A-Z0-9_-]*[A-Z0-9_])?\z").unwrap();
[INFO] [stderr] 64 | |     pub static ref PARENT_PATH: PathBuf = PathBuf::from("PARENT");
[INFO] [stderr] 65 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/types.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | / lazy_static!{
[INFO] [stderr] 60 | |     // must start with artifact type, followed by "-", followed by at least 1 valid character
[INFO] [stderr] 61 | |     // cannot end with "-"
[INFO] [stderr] 62 | |     pub static ref ART_VALID: Regex = Regex::new(
[INFO] [stderr] 63 | |         r"(REQ|SPC|RSK|TST)(-[A-Z0-9_-]*[A-Z0-9_])?\z").unwrap();
[INFO] [stderr] 64 | |     pub static ref PARENT_PATH: PathBuf = PathBuf::from("PARENT");
[INFO] [stderr] 65 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/types.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | / lazy_static!{
[INFO] [stderr] 60 | |     // must start with artifact type, followed by "-", followed by at least 1 valid character
[INFO] [stderr] 61 | |     // cannot end with "-"
[INFO] [stderr] 62 | |     pub static ref ART_VALID: Regex = Regex::new(
[INFO] [stderr] 63 | |         r"(REQ|SPC|RSK|TST)(-[A-Z0-9_-]*[A-Z0-9_])?\z").unwrap();
[INFO] [stderr] 64 | |     pub static ref PARENT_PATH: PathBuf = PathBuf::from("PARENT");
[INFO] [stderr] 65 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/types.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | / lazy_static!{
[INFO] [stderr] 60 | |     // must start with artifact type, followed by "-", followed by at least 1 valid character
[INFO] [stderr] 61 | |     // cannot end with "-"
[INFO] [stderr] 62 | |     pub static ref ART_VALID: Regex = Regex::new(
[INFO] [stderr] 63 | |         r"(REQ|SPC|RSK|TST)(-[A-Z0-9_-]*[A-Z0-9_])?\z").unwrap();
[INFO] [stderr] 64 | |     pub static ref PARENT_PATH: PathBuf = PathBuf::from("PARENT");
[INFO] [stderr] 65 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/load.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | / lazy_static!{
[INFO] [stderr] 49 | |     pub static ref ARTIFACT_ATTRS: HashSet<String> = HashSet::from_iter(
[INFO] [stderr] 50 | |         ["disabled", "text", "partof"].iter().map(|s| s.to_string()));
[INFO] [stderr] 51 | |     pub static ref SETTINGS_ATTRS: HashSet<String> = HashSet::from_iter(
[INFO] [stderr] 52 | |         ["disabled", "artifact_paths",
[INFO] [stderr] 53 | |          "code_paths", "exclude_code_paths"].iter().map(|s| s.to_string()));
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/load.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | / lazy_static!{
[INFO] [stderr] 49 | |     pub static ref ARTIFACT_ATTRS: HashSet<String> = HashSet::from_iter(
[INFO] [stderr] 50 | |         ["disabled", "text", "partof"].iter().map(|s| s.to_string()));
[INFO] [stderr] 51 | |     pub static ref SETTINGS_ATTRS: HashSet<String> = HashSet::from_iter(
[INFO] [stderr] 52 | |         ["disabled", "artifact_paths",
[INFO] [stderr] 53 | |          "code_paths", "exclude_code_paths"].iter().map(|s| s.to_string()));
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/load.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | / lazy_static!{
[INFO] [stderr] 49 | |     pub static ref ARTIFACT_ATTRS: HashSet<String> = HashSet::from_iter(
[INFO] [stderr] 50 | |         ["disabled", "text", "partof"].iter().map(|s| s.to_string()));
[INFO] [stderr] 51 | |     pub static ref SETTINGS_ATTRS: HashSet<String> = HashSet::from_iter(
[INFO] [stderr] 52 | |         ["disabled", "artifact_paths",
[INFO] [stderr] 53 | |          "code_paths", "exclude_code_paths"].iter().map(|s| s.to_string()));
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/load.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | / lazy_static!{
[INFO] [stderr] 49 | |     pub static ref ARTIFACT_ATTRS: HashSet<String> = HashSet::from_iter(
[INFO] [stderr] 50 | |         ["disabled", "text", "partof"].iter().map(|s| s.to_string()));
[INFO] [stderr] 51 | |     pub static ref SETTINGS_ATTRS: HashSet<String> = HashSet::from_iter(
[INFO] [stderr] 52 | |         ["disabled", "artifact_paths",
[INFO] [stderr] 53 | |          "code_paths", "exclude_code_paths"].iter().map(|s| s.to_string()));
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/vars.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | / lazy_static!{
[INFO] [stderr] 27 | |     pub static ref DEFAULT_GLOBALS: HashSet<String> = HashSet::from_iter(
[INFO] [stderr] 28 | |         ["repo", "cwd"].iter().map(|s| s.to_string()));
[INFO] [stderr] 29 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/vars.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | / lazy_static!{
[INFO] [stderr] 27 | |     pub static ref DEFAULT_GLOBALS: HashSet<String> = HashSet::from_iter(
[INFO] [stderr] 28 | |         ["repo", "cwd"].iter().map(|s| s.to_string()));
[INFO] [stderr] 29 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/core/locs.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | / lazy_static!{
[INFO] [stderr] 5 | |     pub static ref SPC: VecDeque<char> = VecDeque::from_iter(vec!['#', 'S', 'P', 'C', '-']);
[INFO] [stderr] 6 | |     pub static ref TST: VecDeque<char> = VecDeque::from_iter(vec!['#', 'T', 'S', 'T', '-']);
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/core/locs.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | / lazy_static!{
[INFO] [stderr] 5 | |     pub static ref SPC: VecDeque<char> = VecDeque::from_iter(vec!['#', 'S', 'P', 'C', '-']);
[INFO] [stderr] 6 | |     pub static ref TST: VecDeque<char> = VecDeque::from_iter(vec!['#', 'T', 'S', 'T', '-']);
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/core/locs.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | / lazy_static!{
[INFO] [stderr] 5 | |     pub static ref SPC: VecDeque<char> = VecDeque::from_iter(vec!['#', 'S', 'P', 'C', '-']);
[INFO] [stderr] 6 | |     pub static ref TST: VecDeque<char> = VecDeque::from_iter(vec!['#', 'T', 'S', 'T', '-']);
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/core/locs.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | / lazy_static!{
[INFO] [stderr] 5 | |     pub static ref SPC: VecDeque<char> = VecDeque::from_iter(vec!['#', 'S', 'P', 'C', '-']);
[INFO] [stderr] 6 | |     pub static ref TST: VecDeque<char> = VecDeque::from_iter(vec!['#', 'T', 'S', 'T', '-']);
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ui/search.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | / lazy_static!{
[INFO] [stderr] 5 | |     pub static ref VALID_SEARCH_FIELDS: HashSet<char> = HashSet::from_iter(
[INFO] [stderr] 6 | |         ['N', 'D', 'P', 'O', 'L', 'R', 'T', 'A'].iter().cloned());
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/ui/search.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | / lazy_static!{
[INFO] [stderr] 5 | |     pub static ref VALID_SEARCH_FIELDS: HashSet<char> = HashSet::from_iter(
[INFO] [stderr] 6 | |         ['N', 'D', 'P', 'O', 'L', 'R', 'T', 'A'].iter().cloned());
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::path::Component<'_>: std::convert::AsRef<_>`
[INFO] [stderr]    --> src/core/utils.rs:143:38
[INFO] [stderr]     |
[INFO] [stderr] 143 |                     remaining.push(a.as_ref());
[INFO] [stderr]     |                                      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/core/types.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: Could not compile `rst_app`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e11c3bba09bfe75b47b32f76333eca9dec644bd15782c337de6c516d6c1c1e40"`
[INFO] running `"docker" "rm" "-f" "e11c3bba09bfe75b47b32f76333eca9dec644bd15782c337de6c516d6c1c1e40"`
[INFO] [stdout] e11c3bba09bfe75b47b32f76333eca9dec644bd15782c337de6c516d6c1c1e40