[INFO] fetching crate safe_bindgen 0.13.3... [INFO] testing safe_bindgen-0.13.3 against 1.91.0 for beta-1.92-2 [INFO] extracting crate safe_bindgen 0.13.3 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate safe_bindgen 0.13.3 [INFO] finished tweaking crates.io crate safe_bindgen 0.13.3 [INFO] tweaked toml for crates.io crate safe_bindgen 0.13.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate safe_bindgen 0.13.3 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate safe_bindgen 0.13.3 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.5.7 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded unindent v0.1.7 [INFO] [stderr] Downloaded strings v0.1.1 [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded diff v0.1.12 [INFO] [stderr] Downloaded thread_local v1.0.1 [INFO] [stderr] Downloaded colored v1.6.1 [INFO] [stderr] Downloaded addr2line v0.13.0 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] [stderr] Downloaded jni v0.12.3 [INFO] [stderr] Downloaded serde v1.0.117 [INFO] [stderr] Downloaded backtrace v0.3.53 [INFO] [stderr] Downloaded aho-corasick v0.7.14 [INFO] [stderr] Downloaded serde_json v1.0.59 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded object v0.21.1 [INFO] [stderr] Downloaded rustfmt v0.10.0 [INFO] [stderr] Downloaded syn v1.0.46 [INFO] [stderr] Downloaded syntex_syntax v0.59.1 [INFO] [stderr] Downloaded regex v1.4.1 [INFO] [stderr] Downloaded serde_derive v1.0.117 [INFO] [stderr] Downloaded regex-syntax v0.6.20 [INFO] [stderr] Downloaded extprim v1.7.1 [INFO] [stderr] Downloaded ucd-util v0.1.8 [INFO] [stderr] Downloaded utf8-ranges v1.0.4 [INFO] [stderr] Downloaded autocfg v0.1.7 [INFO] [stderr] Downloaded syntex_errors v0.59.1 [INFO] [stderr] Downloaded proc-macro-hack v0.5.18 [INFO] [stderr] Downloaded itoa v0.4.6 [INFO] [stderr] Downloaded syntex_pos v0.59.1 [INFO] [stderr] Downloaded libc v0.2.79 [INFO] [stderr] Downloaded gimli v0.22.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e72150267293cc4f2f3c08f432acec54b2fd5890723ad5cd7277df7ea1e631c [INFO] running `Command { std: "docker" "start" "-a" "5e72150267293cc4f2f3c08f432acec54b2fd5890723ad5cd7277df7ea1e631c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e72150267293cc4f2f3c08f432acec54b2fd5890723ad5cd7277df7ea1e631c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e72150267293cc4f2f3c08f432acec54b2fd5890723ad5cd7277df7ea1e631c", kill_on_drop: false }` [INFO] [stdout] 5e72150267293cc4f2f3c08f432acec54b2fd5890723ad5cd7277df7ea1e631c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b983a0a73bbdad33ac3bf5a9a924fa989aa85fccd2a6d1f3db20dadc4319099 [INFO] running `Command { std: "docker" "start" "-a" "7b983a0a73bbdad33ac3bf5a9a924fa989aa85fccd2a6d1f3db20dadc4319099", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling object v0.21.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling extprim v1.7.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling jni v0.12.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling rustfmt v0.10.0 [INFO] [stderr] Compiling ascii v0.9.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling strings v0.1.1 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling jni-sys v0.3.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling unwrap v1.2.1 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling backtrace v0.3.53 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling syntex_pos v0.59.1 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling syntex_errors v0.59.1 [INFO] [stderr] Compiling syntex_syntax v0.59.1 [INFO] [stderr] Compiling safe_bindgen v0.13.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/errors.rs:40:35 [INFO] [stdout] | [INFO] [stdout] 40 | fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 40 - fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] 40 + fn fmt(&self, formatter: &mut fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/errors.rs:40:59 [INFO] [stdout] | [INFO] [stdout] 40 | fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 40 - fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] 40 + fn fmt(&self, formatter: &mut std::fmt::Formatter) -> fmt::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/java/jni.rs:455:38 [INFO] [stdout] | [INFO] [stdout] 455 | ret: JavaType::Primitive(signature::Primitive::Void), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 455 - ret: JavaType::Primitive(signature::Primitive::Void), [INFO] [stdout] 455 + ret: JavaType::Primitive(Primitive::Void), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:273:25 [INFO] [stdout] | [INFO] [stdout] 273 | let mut f = fs::File::create(full_path)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 273 - let mut f = fs::File::create(full_path)?; [INFO] [stdout] 273 + let mut f = File::create(full_path)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:331:22 [INFO] [stdout] | [INFO] [stdout] 331 | let cargo_toml = path::Path::new( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 331 - let cargo_toml = path::Path::new( [INFO] [stdout] 331 + let cargo_toml = Path::new( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:338:32 [INFO] [stdout] | [INFO] [stdout] 338 | let mut cargo_toml = match std::fs::File::open(&cargo_toml) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 338 - let mut cargo_toml = match std::fs::File::open(&cargo_toml) { [INFO] [stdout] 338 + let mut cargo_toml = match File::open(&cargo_toml) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/csharp/intermediate.rs:581:21 [INFO] [stdout] | [INFO] [stdout] 581 | let mut last = unwrap!(output.last_mut()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/csharp/mod.rs:724:5 [INFO] [stdout] | [INFO] [stdout] 724 | mem::replace(new_ty, orig_new_ty); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 724 | let _ = mem::replace(new_ty, orig_new_ty); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "7b983a0a73bbdad33ac3bf5a9a924fa989aa85fccd2a6d1f3db20dadc4319099", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b983a0a73bbdad33ac3bf5a9a924fa989aa85fccd2a6d1f3db20dadc4319099", kill_on_drop: false }` [INFO] [stdout] 7b983a0a73bbdad33ac3bf5a9a924fa989aa85fccd2a6d1f3db20dadc4319099 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 861081072b1644074417976e2b571eb494e69a809b8cd8e66fd919c7639b5bbd [INFO] running `Command { std: "docker" "start" "-a" "861081072b1644074417976e2b571eb494e69a809b8cd8e66fd919c7639b5bbd", kill_on_drop: false }` [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling colored v1.6.1 [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/errors.rs:40:35 [INFO] [stdout] | [INFO] [stdout] 40 | fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 40 - fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] 40 + fn fmt(&self, formatter: &mut fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/errors.rs:40:59 [INFO] [stdout] | [INFO] [stdout] 40 | fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 40 - fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] 40 + fn fmt(&self, formatter: &mut std::fmt::Formatter) -> fmt::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/java/jni.rs:455:38 [INFO] [stdout] | [INFO] [stdout] 455 | ret: JavaType::Primitive(signature::Primitive::Void), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 455 - ret: JavaType::Primitive(signature::Primitive::Void), [INFO] [stdout] 455 + ret: JavaType::Primitive(Primitive::Void), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:273:25 [INFO] [stdout] | [INFO] [stdout] 273 | let mut f = fs::File::create(full_path)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 273 - let mut f = fs::File::create(full_path)?; [INFO] [stdout] 273 + let mut f = File::create(full_path)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:331:22 [INFO] [stdout] | [INFO] [stdout] 331 | let cargo_toml = path::Path::new( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 331 - let cargo_toml = path::Path::new( [INFO] [stdout] 331 + let cargo_toml = Path::new( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:338:32 [INFO] [stdout] | [INFO] [stdout] 338 | let mut cargo_toml = match std::fs::File::open(&cargo_toml) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 338 - let mut cargo_toml = match std::fs::File::open(&cargo_toml) { [INFO] [stdout] 338 + let mut cargo_toml = match File::open(&cargo_toml) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/csharp/intermediate.rs:581:21 [INFO] [stdout] | [INFO] [stdout] 581 | let mut last = unwrap!(output.last_mut()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/csharp/mod.rs:724:5 [INFO] [stdout] | [INFO] [stdout] 724 | mem::replace(new_ty, orig_new_ty); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 724 | let _ = mem::replace(new_ty, orig_new_ty); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling indoc v0.3.6 [INFO] [stderr] Compiling safe_bindgen v0.13.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/errors.rs:40:35 [INFO] [stdout] | [INFO] [stdout] 40 | fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 40 - fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] 40 + fn fmt(&self, formatter: &mut fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/errors.rs:40:59 [INFO] [stdout] | [INFO] [stdout] 40 | fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 40 - fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] 40 + fn fmt(&self, formatter: &mut std::fmt::Formatter) -> fmt::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/java/jni.rs:455:38 [INFO] [stdout] | [INFO] [stdout] 455 | ret: JavaType::Primitive(signature::Primitive::Void), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 455 - ret: JavaType::Primitive(signature::Primitive::Void), [INFO] [stdout] 455 + ret: JavaType::Primitive(Primitive::Void), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:273:25 [INFO] [stdout] | [INFO] [stdout] 273 | let mut f = fs::File::create(full_path)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 273 - let mut f = fs::File::create(full_path)?; [INFO] [stdout] 273 + let mut f = File::create(full_path)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:331:22 [INFO] [stdout] | [INFO] [stdout] 331 | let cargo_toml = path::Path::new( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 331 - let cargo_toml = path::Path::new( [INFO] [stdout] 331 + let cargo_toml = Path::new( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:338:32 [INFO] [stdout] | [INFO] [stdout] 338 | let mut cargo_toml = match std::fs::File::open(&cargo_toml) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 338 - let mut cargo_toml = match std::fs::File::open(&cargo_toml) { [INFO] [stdout] 338 + let mut cargo_toml = match File::open(&cargo_toml) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/csharp/intermediate.rs:581:21 [INFO] [stdout] | [INFO] [stdout] 581 | let mut last = unwrap!(output.last_mut()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/csharp/mod.rs:724:5 [INFO] [stdout] | [INFO] [stdout] 724 | mem::replace(new_ty, orig_new_ty); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 724 | let _ = mem::replace(new_ty, orig_new_ty); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.82s [INFO] running `Command { std: "docker" "inspect" "861081072b1644074417976e2b571eb494e69a809b8cd8e66fd919c7639b5bbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "861081072b1644074417976e2b571eb494e69a809b8cd8e66fd919c7639b5bbd", kill_on_drop: false }` [INFO] [stdout] 861081072b1644074417976e2b571eb494e69a809b8cd8e66fd919c7639b5bbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 610c78ed21024154017f162d121990acf6fae478fc14b2d6c1a8b505336b7647 [INFO] running `Command { std: "docker" "start" "-a" "610c78ed21024154017f162d121990acf6fae478fc14b2d6c1a8b505336b7647", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/errors.rs:40:35 [INFO] [stderr] | [INFO] [stderr] 40 | fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | unused_qualifications, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 40 - fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stderr] 40 + fn fmt(&self, formatter: &mut fmt::Formatter) -> std::fmt::Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/errors.rs:40:59 [INFO] [stderr] | [INFO] [stderr] 40 | fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 40 - fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stderr] 40 + fn fmt(&self, formatter: &mut std::fmt::Formatter) -> fmt::Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/java/jni.rs:455:38 [INFO] [stderr] | [INFO] [stderr] 455 | ret: JavaType::Primitive(signature::Primitive::Void), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 455 - ret: JavaType::Primitive(signature::Primitive::Void), [INFO] [stderr] 455 + ret: JavaType::Primitive(Primitive::Void), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/lib.rs:273:25 [INFO] [stderr] | [INFO] [stderr] 273 | let mut f = fs::File::create(full_path)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 273 - let mut f = fs::File::create(full_path)?; [INFO] [stderr] 273 + let mut f = File::create(full_path)?; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/lib.rs:331:22 [INFO] [stderr] | [INFO] [stderr] 331 | let cargo_toml = path::Path::new( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 331 - let cargo_toml = path::Path::new( [INFO] [stderr] 331 + let cargo_toml = Path::new( [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/lib.rs:338:32 [INFO] [stderr] | [INFO] [stderr] 338 | let mut cargo_toml = match std::fs::File::open(&cargo_toml) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 338 - let mut cargo_toml = match std::fs::File::open(&cargo_toml) { [INFO] [stderr] 338 + let mut cargo_toml = match File::open(&cargo_toml) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/csharp/intermediate.rs:581:21 [INFO] [stderr] | [INFO] [stderr] 581 | let mut last = unwrap!(output.last_mut()); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/csharp/mod.rs:724:5 [INFO] [stderr] | [INFO] [stderr] 724 | mem::replace(new_ty, orig_new_ty); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 724 | let _ = mem::replace(new_ty, orig_new_ty); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `safe_bindgen` (lib) generated 8 warnings (run `cargo fix --lib -p safe_bindgen` to apply 7 suggestions) [INFO] [stderr] warning: `safe_bindgen` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_bindgen-ca68a3e2503435f1) [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test csharp::tests::arrays ... ok [INFO] [stdout] test csharp::tests::enums ... ok [INFO] [stdout] test csharp::tests::functions_taking_callback_taking_const_size_array ... ok [INFO] [stdout] test csharp::tests::functions_taking_callback_taking_dynamic_array ... ok [INFO] [stdout] test csharp::tests::functions_taking_array ... ok [INFO] [stdout] test csharp::tests::constants ... ok [INFO] [stdout] test csharp::tests::functions_taking_multiple_callbacks ... ok [INFO] [stdout] test csharp::tests::functions_taking_out_param ... ok [INFO] [stdout] test csharp::tests::functions_taking_no_callbacks ... ok [INFO] [stdout] test csharp::tests::functions_taking_one_callback ... ok [INFO] [stdout] test csharp::tests::functions_with_return_values ... ok [INFO] [stdout] test csharp::tests::non_repr_c_types_are_ignored ... ok [INFO] [stdout] test csharp::tests::functions_without_extern_and_no_mangle_are_ignored ... ok [INFO] [stdout] test csharp::tests::interface ... ok [INFO] [stdout] test csharp::tests::structs ... ok [INFO] [stderr] Running unittests src/bin/bindgen.rs (/opt/rustwide/target/debug/deps/bindgen-1b2f60446e26c7c6) [INFO] [stdout] test csharp::tests::type_aliases ... ok [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-0aeb9ba12a0487d0) [INFO] [stdout] test lang_c::tests::enums ... ok [INFO] [stdout] test java::jni::tests::check_gen_jni_function_primitive_and_opaque_types ... ok [INFO] [stdout] test java::tests::cb_names ... ok [INFO] [stdout] test java::types::tests::libc_types ... ok [INFO] [stdout] test java::jni::tests::callback_generation_app_ctx ... ok [INFO] [stdout] test lang_c::tests::async_functions ... ok [INFO] [stdout] test java::jni::tests::jni_arg_transformation ... ok [INFO] [stdout] test csharp::tests::native_structs ... ok [INFO] [stdout] test java::jni::tests::check_gen_jni_function_namespace_and_cfg ... ok [INFO] [stdout] test csharp::tests::opaque_types ... ok [INFO] [stdout] test lang_c::tests::function_pointers ... ok [INFO] [stdout] test java::types::tests::java_types_to_string ... ok [INFO] [stdout] test lang_c::tests::const_pointers ... ok [INFO] [stdout] test java::types::tests::test_rust_to_java ... ok [INFO] [stdout] test lang_c::tests::paths ... ok [INFO] [stdout] test lang_c::tests::mixed_pointers ... ok [INFO] [stdout] test lang_c::tests::mut_pointers ... ok [INFO] [stdout] test lang_c::tests::libc_types ... ok [INFO] [stdout] test lang_c::tests::sanitise_id ... ok [INFO] [stdout] test lang_c::tests::pure_rust_types ... ok [INFO] [stdout] test output::tests::smoke ... ok [INFO] [stdout] test struct_field::tests::transform_fields_array ... ok [INFO] [stdout] test lang_c::tests::sync_functions ... ok [INFO] [stdout] test struct_field::tests::transform_fields_primitive ... ok [INFO] [stdout] test output::tests::does_not_indent_empty_lines ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stderr] Doc-tests safe_bindgen [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [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 0 tests [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 4 tests [INFO] [stdout] test src/lang_c/mod.rs - lang_c::fn_ptr_to_c (line 492) ... ignored [INFO] [stdout] test src/lib.rs - Bindgen (line 70) ... ignored [INFO] [stdout] test src/lib.rs - Bindgen (line 77) ... ignored [INFO] [stdout] test src/lib.rs - Bindgen (line 85) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "610c78ed21024154017f162d121990acf6fae478fc14b2d6c1a8b505336b7647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "610c78ed21024154017f162d121990acf6fae478fc14b2d6c1a8b505336b7647", kill_on_drop: false }` [INFO] [stdout] 610c78ed21024154017f162d121990acf6fae478fc14b2d6c1a8b505336b7647