[INFO] fetching crate rust-fontconfig 1.0.2... [INFO] testing rust-fontconfig-1.0.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate rust-fontconfig 1.0.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rust-fontconfig 1.0.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rust-fontconfig 1.0.2 [INFO] tweaked toml for crates.io crate rust-fontconfig 1.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rust-fontconfig 1.0.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rust-fontconfig 1.0.2 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-canonical-combining-class v0.5.0 [INFO] [stderr] Downloaded xmlparser v0.13.6 [INFO] [stderr] Downloaded unicode-joining-type v0.7.0 [INFO] [stderr] Downloaded pathfinder_geometry v0.5.1 [INFO] [stderr] Downloaded bitreader v0.3.11 [INFO] [stderr] Downloaded pathfinder_simd v0.5.4 [INFO] [stderr] Downloaded glyph-names v0.2.0 [INFO] [stderr] Downloaded unicode-general-category v0.6.0 [INFO] [stderr] Downloaded mmapio v0.9.1 [INFO] [stderr] Downloaded syn v2.0.85 [INFO] [stderr] Downloaded flate2 v1.0.34 [INFO] [stderr] Downloaded allsorts-subset-browser v0.16.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1529a746c9bdc75bd19dc1d7810bbe890dc53f62e76e37cfbd568418aeaf57eb [INFO] running `Command { std: "docker" "start" "-a" "1529a746c9bdc75bd19dc1d7810bbe890dc53f62e76e37cfbd568418aeaf57eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1529a746c9bdc75bd19dc1d7810bbe890dc53f62e76e37cfbd568418aeaf57eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1529a746c9bdc75bd19dc1d7810bbe890dc53f62e76e37cfbd568418aeaf57eb", kill_on_drop: false }` [INFO] [stdout] 1529a746c9bdc75bd19dc1d7810bbe890dc53f62e76e37cfbd568418aeaf57eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 223e66ace9edd940d1c22128c4746052c089eef725804faba3f285dfedb972a5 [INFO] running `Command { std: "docker" "start" "-a" "223e66ace9edd940d1c22128c4746052c089eef725804faba3f285dfedb972a5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-joining-type v0.7.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling unicode-general-category v0.6.0 [INFO] [stderr] Compiling unicode-canonical-combining-class v0.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling tinyvec v1.8.0 [INFO] [stderr] Compiling brotli-decompressor v4.0.2 [INFO] [stderr] Compiling bitreader v0.3.11 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling glyph-names v0.2.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling mmapio v0.9.1 [INFO] [stderr] Compiling xmlparser v0.13.6 [INFO] [stderr] Compiling flate2 v1.0.34 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling pathfinder_simd v0.5.4 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling ouroboros_macro v0.17.2 [INFO] [stderr] Compiling ouroboros v0.17.2 [INFO] [stderr] Compiling allsorts-subset-browser v0.16.0 [INFO] [stderr] Compiling rust-fontconfig v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `extract_unicode_ranges` is never used [INFO] [stdout] --> src/lib.rs:1972:4 [INFO] [stdout] | [INFO] [stdout] 1972 | fn extract_unicode_ranges(os2_table: &Os2) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `detect_monospace` is never used [INFO] [stdout] --> src/lib.rs:2012:4 [INFO] [stdout] | [INFO] [stdout] 2012 | fn detect_monospace( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:764:27 [INFO] [stdout] | [INFO] [stdout] 764 | pub fn get_font_by_id(&self, id: &FontId) -> Option { [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] 764 | pub fn get_font_by_id(&self, id: &FontId) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.55s [INFO] running `Command { std: "docker" "inspect" "223e66ace9edd940d1c22128c4746052c089eef725804faba3f285dfedb972a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "223e66ace9edd940d1c22128c4746052c089eef725804faba3f285dfedb972a5", kill_on_drop: false }` [INFO] [stdout] 223e66ace9edd940d1c22128c4746052c089eef725804faba3f285dfedb972a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a0f5b5c2b6cc8a64ab91e98bd55a66d46fdab19ac61416598c1c8d6f877dca92 [INFO] running `Command { std: "docker" "start" "-a" "a0f5b5c2b6cc8a64ab91e98bd55a66d46fdab19ac61416598c1c8d6f877dca92", kill_on_drop: false }` [INFO] [stderr] Compiling rust-fontconfig v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `extract_unicode_ranges` is never used [INFO] [stdout] --> src/lib.rs:1972:4 [INFO] [stdout] | [INFO] [stdout] 1972 | fn extract_unicode_ranges(os2_table: &Os2) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `detect_monospace` is never used [INFO] [stdout] --> src/lib.rs:2012:4 [INFO] [stdout] | [INFO] [stdout] 2012 | fn detect_monospace( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:764:27 [INFO] [stdout] | [INFO] [stdout] 764 | pub fn get_font_by_id(&self, id: &FontId) -> Option { [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] 764 | pub fn get_font_by_id(&self, id: &FontId) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `results` [INFO] [stdout] --> examples/getfont.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let results = cache.query( [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_unicode_ranges` is never used [INFO] [stdout] --> src/lib.rs:1972:4 [INFO] [stdout] | [INFO] [stdout] 1972 | fn extract_unicode_ranges(os2_table: &Os2) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `detect_monospace` is never used [INFO] [stdout] --> src/lib.rs:2012:4 [INFO] [stdout] | [INFO] [stdout] 2012 | fn detect_monospace( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:764:27 [INFO] [stdout] | [INFO] [stdout] 764 | pub fn get_font_by_id(&self, id: &FontId) -> Option { [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] 764 | pub fn get_font_by_id(&self, id: &FontId) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.28s [INFO] running `Command { std: "docker" "inspect" "a0f5b5c2b6cc8a64ab91e98bd55a66d46fdab19ac61416598c1c8d6f877dca92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0f5b5c2b6cc8a64ab91e98bd55a66d46fdab19ac61416598c1c8d6f877dca92", kill_on_drop: false }` [INFO] [stdout] a0f5b5c2b6cc8a64ab91e98bd55a66d46fdab19ac61416598c1c8d6f877dca92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 224c5594e63812df8892d6cec4bb1dacd77d80161a5adc22fdb5f79533f5605d [INFO] running `Command { std: "docker" "start" "-a" "224c5594e63812df8892d6cec4bb1dacd77d80161a5adc22fdb5f79533f5605d", kill_on_drop: false }` [INFO] [stderr] warning: function `extract_unicode_ranges` is never used [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:1972:4 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stderr] 1972 | fn extract_unicode_ranges(os2_table: &Os2) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `detect_monospace` is never used [INFO] [stderr] --> src/lib.rs:2012:4 [INFO] [stderr] | [INFO] [stderr] 2012 | fn detect_monospace( [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:764:27 [INFO] [stderr] | [INFO] [stderr] 764 | pub fn get_font_by_id(&self, id: &FontId) -> Option { [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] 764 | pub fn get_font_by_id(&self, id: &FontId) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `rust-fontconfig` (lib) generated 3 warnings (run `cargo fix --lib -p rust-fontconfig` to apply 1 suggestion) [INFO] [stderr] warning: `rust-fontconfig` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: unused variable: `results` [INFO] [stderr] --> examples/getfont.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let results = cache.query( [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-fontconfig` (example "getfont") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rust_fontconfig-541f641c505f21ae) [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tests-3b9c36a4af747816) [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 6 tests [INFO] [stdout] test test_failing_isolated ... ok [INFO] [stdout] test test_font_search ... ok [INFO] [stdout] test test_unicode_range_matching ... ok [INFO] [stdout] test test_failing_isolated_2 ... ok [INFO] [stdout] test test_trace_messages ... ok [INFO] [stdout] test test_weight_matching ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "224c5594e63812df8892d6cec4bb1dacd77d80161a5adc22fdb5f79533f5605d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "224c5594e63812df8892d6cec4bb1dacd77d80161a5adc22fdb5f79533f5605d", kill_on_drop: false }` [INFO] [stdout] 224c5594e63812df8892d6cec4bb1dacd77d80161a5adc22fdb5f79533f5605d