[INFO] fetching crate word-cloud 0.1.100...
[INFO] testing word-cloud-0.1.100 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate word-cloud 0.1.100 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate word-cloud 0.1.100
[INFO] finished tweaking crates.io crate word-cloud 0.1.100
[INFO] tweaked toml for crates.io crate word-cloud 0.1.100 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate word-cloud 0.1.100 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate word-cloud 0.1.100 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdce0336c269ee8126811f6b8b3ea779a999fe629aa8f239ecd31233135badc7
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[INFO] [stdout] ac602aff301810cef8ef9b2ab47d4c1c37ebaa8c4d4af681d62a75f72b76b4a3
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[INFO] [stderr]    Compiling quadtree_rs v0.1.3
[INFO] [stderr]    Compiling imageproc v0.24.0
[INFO] [stderr]    Compiling word-cloud v0.1.100 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/words/font.rs:48:27
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_glyph_data(&self, text: &str, scale: Scale) -> GlyphData {
[INFO] [stdout]    |                           ^^^^^                               --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_glyph_data(&self, text: &str, scale: Scale) -> GlyphData<'_> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/words/fonts_provider.rs:97:21
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get_font(&self, name: &str) -> Result<&Font, String> {
[INFO] [stdout]    |                     ^^^^^                        -----
[INFO] [stdout]    |                     |                            ||
[INFO] [stdout]    |                     |                            |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                     |                            the lifetimes get resolved as `'_`
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get_font(&self, name: &str) -> Result<&Font<'_>, String> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 03s
[INFO] running `Command { std: "docker" "inspect" "ac602aff301810cef8ef9b2ab47d4c1c37ebaa8c4d4af681d62a75f72b76b4a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac602aff301810cef8ef9b2ab47d4c1c37ebaa8c4d4af681d62a75f72b76b4a3", kill_on_drop: false }`
[INFO] [stdout] ac602aff301810cef8ef9b2ab47d4c1c37ebaa8c4d4af681d62a75f72b76b4a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60fdc0bd65d6f22c32b6b83fc91c66263c978810b720711156df0fef9ac517ee
[INFO] running `Command { std: "docker" "start" "-a" "60fdc0bd65d6f22c32b6b83fc91c66263c978810b720711156df0fef9ac517ee", kill_on_drop: false }`
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/words/font.rs:48:27
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_glyph_data(&self, text: &str, scale: Scale) -> GlyphData {
[INFO] [stdout]    |                           ^^^^^                               --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_glyph_data(&self, text: &str, scale: Scale) -> GlyphData<'_> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/words/fonts_provider.rs:97:21
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get_font(&self, name: &str) -> Result<&Font, String> {
[INFO] [stdout]    |                     ^^^^^                        -----
[INFO] [stdout]    |                     |                            ||
[INFO] [stdout]    |                     |                            |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                     |                            the lifetimes get resolved as `'_`
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get_font(&self, name: &str) -> Result<&Font<'_>, String> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling word-cloud v0.1.100 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/words/font.rs:48:27
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_glyph_data(&self, text: &str, scale: Scale) -> GlyphData {
[INFO] [stdout]    |                           ^^^^^                               --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_glyph_data(&self, text: &str, scale: Scale) -> GlyphData<'_> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/words/fonts_provider.rs:97:21
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get_font(&self, name: &str) -> Result<&Font, String> {
[INFO] [stdout]    |                     ^^^^^                        -----
[INFO] [stdout]    |                     |                            ||
[INFO] [stdout]    |                     |                            |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                     |                            the lifetimes get resolved as `'_`
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get_font(&self, name: &str) -> Result<&Font<'_>, String> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "60fdc0bd65d6f22c32b6b83fc91c66263c978810b720711156df0fef9ac517ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60fdc0bd65d6f22c32b6b83fc91c66263c978810b720711156df0fef9ac517ee", kill_on_drop: false }`
[INFO] [stdout] 60fdc0bd65d6f22c32b6b83fc91c66263c978810b720711156df0fef9ac517ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 324524af051af148ed42086f701d2933b0d0b0e79d52991802695bc4197a5cc6
[INFO] running `Command { std: "docker" "start" "-a" "324524af051af148ed42086f701d2933b0d0b0e79d52991802695bc4197a5cc6", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/words/font.rs:48:27
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn get_glyph_data(&self, text: &str, scale: Scale) -> GlyphData {
[INFO] [stderr]    |                           ^^^^^                               --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn get_glyph_data(&self, text: &str, scale: Scale) -> GlyphData<'_> {
[INFO] [stderr]    |                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/words/fonts_provider.rs:97:21
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn get_font(&self, name: &str) -> Result<&Font, String> {
[INFO] [stderr]    |                     ^^^^^                        -----
[INFO] [stderr]    |                     |                            ||
[INFO] [stderr]    |                     |                            |the lifetimes get resolved as `'_`
[INFO] [stderr]    |                     |                            the lifetimes get resolved as `'_`
[INFO] [stderr]    |                     this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn get_font(&self, name: &str) -> Result<&Font<'_>, String> {
[INFO] [stderr]    |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `word-cloud` (lib) generated 2 warnings
[INFO] [stderr] warning: `word-cloud` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/word_cloud-70416aff3b015e14)
[INFO] [stdout] running 21 tests
[INFO] [stdout] test collision::bb_collider::test::collide ... ok
[INFO] [stdout] test geometry::rectangle::test::displace ... ok
[INFO] [stdout] test geometry::rectangle::test::from_point_with_negative_size ... ok
[INFO] [stdout] test geometry::rectangle::test::grow ... ok
[INFO] [stdout] test geometry::rectangle::test::collides_with_touching ... ok
[INFO] [stdout] test geometry::rectangle::test::from_points ... ok
[INFO] [stdout] test geometry::rectangle::test::displace_outside ... ok
[INFO] [stdout] test geometry::rectangle::test::from_center ... ok
[INFO] [stdout] test colors::test::color_from_hex ... ok
[INFO] [stdout] test geometry::rectangle::test::collides_with_no_collision ... ok
[INFO] [stdout] test geometry::rectangle::test::grow_negative ... ok
[INFO] [stdout] test geometry::rectangle::test::new ... ok
[INFO] [stdout] test geometry::rectangle::test::random ... ok
[INFO] [stdout] test placement::horiz_placer::test::find_next_place ... ok
[INFO] [stdout] test geometry::rectangle::test::from_point_with_empty_rectangle ... ok
[INFO] [stdout] test words::word::test::word_construction ... ok
[INFO] [stdout] test geometry::rectangle::test::collides_with_collisions ... ok
[INFO] [stdout] test colors::test::color_from_hex_not_a_color ... ok
[INFO] [stdout] test words::fonts_provider::test::register_and_read ... ok
[INFO] [stdout] test words::fonts_provider::test::get_unexisting - should panic ... ok
[INFO] [stdout] test words::fonts_provider::test::register_file_not_found - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/word_cloud-54e631637775e3e4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests word_cloud
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/words/fonts_provider.rs - words::fonts_provider::FontProvider (line 22) ... FAILED
[INFO] [stdout] test src/words/fonts_provider.rs - words::fonts_provider::FontProvider (line 33) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/words/fonts_provider.rs - words::fonts_provider::FontProvider (line 22) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FontProvider`
[INFO] [stdout]  --> src/words/fonts_provider.rs:23:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut font_provider = FontProvider::new();
[INFO] [stdout]   |                         ^^^^^^^^^^^^ use of undeclared type `FontProvider`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use word_cloud::words::FontProvider;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/words/fonts_provider.rs - words::fonts_provider::FontProvider (line 33) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FontProvider`
[INFO] [stdout]  --> src/words/fonts_provider.rs:34:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | let font_provider = FontProvider::from_file("assets/fonts.json");
[INFO] [stdout]   |                     ^^^^^^^^^^^^ use of undeclared type `FontProvider`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use word_cloud::words::FontProvider;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/words/fonts_provider.rs - words::fonts_provider::FontProvider (line 22)
[INFO] [stdout]     src/words/fonts_provider.rs - words::fonts_provider::FontProvider (line 33)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "324524af051af148ed42086f701d2933b0d0b0e79d52991802695bc4197a5cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "324524af051af148ed42086f701d2933b0d0b0e79d52991802695bc4197a5cc6", kill_on_drop: false }`
[INFO] [stdout] 324524af051af148ed42086f701d2933b0d0b0e79d52991802695bc4197a5cc6
