[INFO] crate rofl 0.0.1 is already in cache
[INFO] testing rofl-0.0.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate rofl 0.0.1 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate rofl 0.0.1 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 rofl 0.0.1
[INFO] finished tweaking crates.io crate rofl 0.0.1
[INFO] tweaked toml for crates.io crate rofl 0.0.1 written to work/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] de20ba5f761cc5ad8237063722e157de8147476a866652992f3e1d4433e24aa3
[INFO] running `"docker" "start" "-a" "de20ba5f761cc5ad8237063722e157de8147476a866652992f3e1d4433e24aa3"`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling inflate v0.1.1
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling rgb v0.7.2
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling mime v0.3.14
[INFO] [stderr]    Compiling try_opt v0.1.1
[INFO] [stderr]    Compiling maplit v0.1.6
[INFO] [stderr]    Compiling macro-attr v0.2.0
[INFO] [stderr]    Compiling enum_derive v0.1.7
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling stb_truetype v0.3.0
[INFO] [stderr]    Compiling css-color-parser v0.1.2
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling derive-error v0.0.3
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling stb_truetype v0.2.8
[INFO] [stderr]    Compiling gif-dispose v1.0.2
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling rusttype v0.2.4
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling image v0.12.4
[INFO] [stderr]    Compiling rofl v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> caption/error.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> resources/filesystem.rs:24:20
[INFO] [stderr]    |
[INFO] [stderr] 24 |     predicate: Arc<Fn(&Path) -> bool + Send + Sync + 'pl>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Path) -> bool + Send + Sync + 'pl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> resources/fonts.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> resources/templates.rs:79:45
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn iter_images<'t>(&'t self) -> Box<Iterator<Item=&'t DynamicImage> + 't> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=&'t DynamicImage> + 't`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> resources/mod.rs:34:32
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub type SharingLoader<T, E> = Loader<Item=Arc<T>, Err=E>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Loader<Item=Arc<T>, Err=E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> util/animated_gif.rs:46:45
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn iter_frames<'a>(&'a self) -> Box<Iterator<Item=&'a GifFrame> + 'a> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=&'a GifFrame> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> util/animated_gif.rs:191:15
[INFO] [stderr]     |
[INFO] [stderr] 191 | impl From<Box<Error>> for DecodeError {
[INFO] [stderr]     |               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> util/animated_gif.rs:192:24
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn from(inner: Box<Error>) -> Self {
[INFO] [stderr]     |                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> util/animated_gif.rs:199:32
[INFO] [stderr]     |
[INFO] [stderr] 199 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> model/de/caption.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / lazy_static! {
[INFO] [stderr] 17 | |     static ref EXPECTING_FIELD_COUNT_MSG: String = format!(
[INFO] [stderr] 18 | |         "at least {} and no more than {}", REQUIRED_FIELDS_COUNT, FIELDS.len());
[INFO] [stderr] 19 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[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]   --> model/de/image_macro.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / lazy_static! {
[INFO] [stderr] 30 | |     static ref EXPECTING_FIELD_COUNT_MSG: String = format!("at least {}", REQUIRED_FIELDS_COUNT);
[INFO] [stderr] 31 | | }
[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]   --> resources/templates.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     /// Map of template file extensions to supported image formats.
[INFO] [stderr] 21 | |     #[doc(hidden)]
[INFO] [stderr] 22 | |     pub static ref IMAGE_FORMAT_EXTENSIONS: HashMap<&'static str, ImageFormat> = hashmap!{
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     };
[INFO] [stderr] 28 | | }
[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]    --> util/text.rs:243:5
[INFO] [stderr]     |
[INFO] [stderr] 243 | /     lazy_static! {
[INFO] [stderr] 244 | |         static ref WORD_BOUNDARY: Regex = Regex::new(r"\b").unwrap();
[INFO] [stderr] 245 | |     }
[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 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> model/de/color.rs:123:23
[INFO] [stderr]     |
[INFO] [stderr] 123 |                 s = s.trim_left_matches(prefix).to_owned();
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.90s
[INFO] running `"docker" "inspect" "de20ba5f761cc5ad8237063722e157de8147476a866652992f3e1d4433e24aa3"`
[INFO] running `"docker" "rm" "-f" "de20ba5f761cc5ad8237063722e157de8147476a866652992f3e1d4433e24aa3"`
[INFO] [stdout] de20ba5f761cc5ad8237063722e157de8147476a866652992f3e1d4433e24aa3
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8313b7b3b15095f454e4331059b220d3ba63cecce8062ed294fb7527694bc566
[INFO] running `"docker" "start" "-a" "8313b7b3b15095f454e4331059b220d3ba63cecce8062ed294fb7527694bc566"`
[INFO] [stderr]    Compiling data-encoding v1.2.0
[INFO] [stderr]    Compiling dtoa v0.4.4
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling spectral v0.6.0
[INFO] [stderr]    Compiling serde_qs v0.2.2
[INFO] [stderr]    Compiling rofl v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> caption/error.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> resources/filesystem.rs:24:20
[INFO] [stderr]    |
[INFO] [stderr] 24 |     predicate: Arc<Fn(&Path) -> bool + Send + Sync + 'pl>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Path) -> bool + Send + Sync + 'pl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> resources/fonts.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> resources/templates.rs:79:45
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn iter_images<'t>(&'t self) -> Box<Iterator<Item=&'t DynamicImage> + 't> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=&'t DynamicImage> + 't`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> resources/mod.rs:34:32
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub type SharingLoader<T, E> = Loader<Item=Arc<T>, Err=E>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Loader<Item=Arc<T>, Err=E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> util/animated_gif.rs:46:45
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn iter_frames<'a>(&'a self) -> Box<Iterator<Item=&'a GifFrame> + 'a> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=&'a GifFrame> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> util/animated_gif.rs:191:15
[INFO] [stderr]     |
[INFO] [stderr] 191 | impl From<Box<Error>> for DecodeError {
[INFO] [stderr]     |               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> util/animated_gif.rs:192:24
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn from(inner: Box<Error>) -> Self {
[INFO] [stderr]     |                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> util/animated_gif.rs:199:32
[INFO] [stderr]     |
[INFO] [stderr] 199 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> model/de/caption.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / lazy_static! {
[INFO] [stderr] 17 | |     static ref EXPECTING_FIELD_COUNT_MSG: String = format!(
[INFO] [stderr] 18 | |         "at least {} and no more than {}", REQUIRED_FIELDS_COUNT, FIELDS.len());
[INFO] [stderr] 19 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[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]    --> model/de/caption.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 | /         lazy_static! {
[INFO] [stderr] 128 | |             static ref EXPECTING_FIELD_MSG: String = format!("one of {}",
[INFO] [stderr] 129 | |                 FIELDS.iter().format_with(", ", |x, f| f(&format_args!("`{}`", x))));
[INFO] [stderr] 130 | |         }
[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]    --> model/de/color.rs:180:9
[INFO] [stderr]     |
[INFO] [stderr] 180 | /         lazy_static! {
[INFO] [stderr] 181 | |             static ref EXPECTING_FIELD_MSG: String = format!("one of {}",
[INFO] [stderr] 182 | |                 FIELDS.iter().format_with(", ", |x, f| f(&format_args!("`{}`", x))));
[INFO] [stderr] 183 | |         }
[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]   --> model/de/image_macro.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / lazy_static! {
[INFO] [stderr] 30 | |     static ref EXPECTING_FIELD_COUNT_MSG: String = format!("at least {}", REQUIRED_FIELDS_COUNT);
[INFO] [stderr] 31 | | }
[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]   --> model/de/tests/qs.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | / lazy_static! {
[INFO] [stderr] 51 | |     static ref ZOIDBERG: ImageMacro = ImageMacro{
[INFO] [stderr] 52 | |         template: "zoidberg".into(),
[INFO] [stderr] 53 | |         captions: vec![
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |     };
[INFO] [stderr] 82 | | }
[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]   --> model/de/tests/qs.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | / lazy_static! {
[INFO] [stderr] 51 | |     static ref ZOIDBERG: ImageMacro = ImageMacro{
[INFO] [stderr] 52 | |         template: "zoidberg".into(),
[INFO] [stderr] 53 | |         captions: vec![
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |     };
[INFO] [stderr] 82 | | }
[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]   --> resources/templates.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     /// Map of template file extensions to supported image formats.
[INFO] [stderr] 21 | |     #[doc(hidden)]
[INFO] [stderr] 22 | |     pub static ref IMAGE_FORMAT_EXTENSIONS: HashMap<&'static str, ImageFormat> = hashmap!{
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     };
[INFO] [stderr] 28 | | }
[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]    --> util/text.rs:243:5
[INFO] [stderr]     |
[INFO] [stderr] 243 | /     lazy_static! {
[INFO] [stderr] 244 | |         static ref WORD_BOUNDARY: Regex = Regex::new(r"\b").unwrap();
[INFO] [stderr] 245 | |     }
[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 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> model/de/color.rs:123:23
[INFO] [stderr]     |
[INFO] [stderr] 123 |                 s = s.trim_left_matches(prefix).to_owned();
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.37s
[INFO] running `"docker" "inspect" "8313b7b3b15095f454e4331059b220d3ba63cecce8062ed294fb7527694bc566"`
[INFO] running `"docker" "rm" "-f" "8313b7b3b15095f454e4331059b220d3ba63cecce8062ed294fb7527694bc566"`
[INFO] [stdout] 8313b7b3b15095f454e4331059b220d3ba63cecce8062ed294fb7527694bc566
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "test" "--frozen"`
[INFO] [stdout] 86441a5cebb00b0718f4552698d2d5973f81197fdc67fee273ed236ee86bde0d
[INFO] running `"docker" "start" "-a" "86441a5cebb00b0718f4552698d2d5973f81197fdc67fee273ed236ee86bde0d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rofl-09e4fd939e34970b
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test caption::engine::tests::thread_safe ... ok
[INFO] [stdout] test caption::error::tests::thread_safe ... ok
[INFO] [stdout] test caption::task::tests::thread_safe ... ok
[INFO] [stdout] test model::de::caption::tests::generic::can_have_null_outline ... ok
[INFO] [stdout] test model::de::caption::tests::generic::must_be_map ... ok
[INFO] [stdout] test model::de::caption::tests::generic::must_have_required_fields ... ok
[INFO] [stdout] test model::de::caption::tests::generic::can_have_optional_fields ... ok
[INFO] [stdout] test model::de::caption::tests::json::default_outline_around_non_default_color ... ok
[INFO] [stdout] test model::de::caption::tests::json::default_outline ... ok
[INFO] [stdout] test model::de::caption::tests::json::outline_disabled_if_null ... ok
[INFO] [stdout] test model::de::caption::tests::json::required_fields ... ok
[INFO] [stdout] test model::de::color::tests::generic::can_be_rgb_sequence ... ok
[INFO] [stdout] test model::de::color::tests::from_str::pure_named_colors ... ok
[INFO] [stdout] test model::de::caption::tests::json::outline_custom_color ... ok
[INFO] [stdout] test model::de::color::tests::from_str::transparency_not_supported ... ok
[INFO] [stdout] test model::de::color::tests::generic::can_be_valid_map ... ok
[INFO] [stdout] test model::de::color::tests::from_str::html_rgb ... ok
[INFO] [stdout] test model::de::color::tests::from_str::exotic_named_colors ... ok
[INFO] [stdout] test model::de::color::tests::from_str::common_named_colors ... ok
[INFO] [stdout] test model::de::color::tests::generic::can_be_css_color_name ... ok
[INFO] [stdout] test model::de::color::tests::generic::cannot_be_invalid_map ... ok
[INFO] [stdout] test model::de::color::tests::generic::must_be_valid_type ... ok
[INFO] [stdout] test model::de::tests::json::custom_font_for_simple_captions ... ok
[INFO] [stdout] test model::de::tests::json::custom_outline_for_simple_captions ... ok
[INFO] [stdout] test model::de::tests::json::custom_color_for_simple_captions ... ok
[INFO] [stdout] test model::de::tests::json::full_captions_with_just_text ... ok
[INFO] [stdout] test model::de::tests::json::empty_full_captions ... ok
[INFO] [stdout] test model::de::tests::json::no_outline_for_simple_captions ... ok
[INFO] [stdout] test model::de::tests::json::just_template ... ok
[INFO] [stdout] test model::de::tests::json::one_simple_caption ... ok
[INFO] [stdout] test model::de::tests::json::full_captions_with_parameters ... ok
[INFO] [stdout] test model::de::tests::json::too_many_full_captions_with_just_text ... ok
[INFO] [stdout] test model::de::tests::json::scaled_template ... ok
[INFO] [stdout] test model::de::tests::json::mixed_full_captions ... ok
[INFO] [stdout] test model::de::tests::json::simple_captions_with_alignment ... ok
[INFO] [stdout] test model::de::tests::json::simple_caption_with_invalid_alignment ... ok
[INFO] [stdout] test model::de::tests::json::several_simple_captions ... ok
[INFO] [stdout] test model::de::tests::json::simple_captions_with_color ... ok
[INFO] [stdout] test model::de::tests::json::simple_captions_without_outline ... ok
[INFO] [stdout] test model::de::tests::qs::full_captions_with_just_text ... ok
[INFO] [stdout] test model::de::tests::qs::full_captions_with_valign ... ok
[INFO] [stdout] test model::de::tests::qs::full_captions_with_valign_and_color ... ok
[INFO] [stdout] test model::de::tests::qs::simple_captions ... ok
[INFO] [stdout] test model::de::tests::qs::simple_captions_with_color ... ok
[INFO] [stdout] test model::de::color::tests::generic::cannot_be_too_long_rgb_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rofl
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lib.rs -  (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "86441a5cebb00b0718f4552698d2d5973f81197fdc67fee273ed236ee86bde0d"`
[INFO] running `"docker" "rm" "-f" "86441a5cebb00b0718f4552698d2d5973f81197fdc67fee273ed236ee86bde0d"`
[INFO] [stdout] 86441a5cebb00b0718f4552698d2d5973f81197fdc67fee273ed236ee86bde0d