[INFO] fetching crate CuPs 0.0.5... [INFO] testing CuPs-0.0.5 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate CuPs 0.0.5 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate CuPs 0.0.5 [INFO] finished tweaking crates.io crate CuPs 0.0.5 [INFO] tweaked toml for crates.io crate CuPs 0.0.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate CuPs 0.0.5 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate CuPs 0.0.5 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unic-ucd-hangul v0.9.0 [INFO] [stderr] Downloaded unic-ucd-ident v0.9.0 [INFO] [stderr] Downloaded unic-ucd v0.9.0 [INFO] [stderr] Downloaded substring v1.4.5 [INFO] [stderr] Downloaded unic-ucd-category v0.9.0 [INFO] [stderr] Downloaded unic-ucd-block v0.9.0 [INFO] [stderr] Downloaded unic-ucd-age v0.9.0 [INFO] [stderr] Downloaded Mademoiselle_Entropia v1.11.19 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.101 [INFO] [stderr] Downloaded unic-ucd-case v0.9.0 [INFO] [stderr] Downloaded find-msvc-tools v0.1.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.101 [INFO] [stderr] Downloaded unic-ucd-bidi v0.9.0 [INFO] [stderr] Downloaded unic-ucd-normal v0.9.0 [INFO] [stderr] Downloaded cc v1.2.35 [INFO] [stderr] Downloaded unic-ucd-name v0.9.0 [INFO] [stderr] Downloaded js-sys v0.3.78 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.101 [INFO] [stderr] Downloaded wasm-bindgen v0.2.101 [INFO] [stderr] Downloaded unic-ucd-common v0.9.0 [INFO] [stderr] Downloaded termios v0.3.3 [INFO] [stderr] Downloaded unic-ucd-name_aliases v0.9.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.101 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd56ad803521437c5cb8cb54301b91bd968943f6e94f58bcd7b62ad51e281ecb [INFO] running `Command { std: "docker" "start" "-a" "fd56ad803521437c5cb8cb54301b91bd968943f6e94f58bcd7b62ad51e281ecb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd56ad803521437c5cb8cb54301b91bd968943f6e94f58bcd7b62ad51e281ecb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd56ad803521437c5cb8cb54301b91bd968943f6e94f58bcd7b62ad51e281ecb", kill_on_drop: false }` [INFO] [stdout] fd56ad803521437c5cb8cb54301b91bd968943f6e94f58bcd7b62ad51e281ecb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca480273f1791c2f7cc9edff36df3321c38f3a3559c0e75a0ba627aa2fee202a [INFO] running `Command { std: "docker" "start" "-a" "ca480273f1791c2f7cc9edff36df3321c38f3a3559c0e75a0ba627aa2fee202a", kill_on_drop: false }` [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling unic-ucd-hangul v0.9.0 [INFO] [stderr] Compiling CuPs v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling unic-ucd-category v0.9.0 [INFO] [stderr] Compiling unic-ucd-name v0.9.0 [INFO] [stderr] Compiling unic-ucd-bidi v0.9.0 [INFO] [stderr] Compiling unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling unic-ucd-age v0.9.0 [INFO] [stderr] Compiling unic-ucd-case v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling substring v1.4.5 [INFO] [stderr] Compiling unic-ucd-normal v0.9.0 [INFO] [stderr] Compiling unic-ucd-ident v0.9.0 [INFO] [stderr] Compiling unic-ucd-common v0.9.0 [INFO] [stderr] Compiling unic-ucd-name_aliases v0.9.0 [INFO] [stderr] Compiling unic-ucd-block v0.9.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling unic-ucd v0.9.0 [INFO] [stderr] Compiling Mademoiselle_Entropia v1.11.19 [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/atomic.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 11 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 24 | let mut cond = unsafe { ( *mutex.owner == u64::MAX || *mutex.owner == mutex.id ) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/atomic.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 11 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 26 | cond = unsafe { ( *mutex.owner == u64::MAX || *mutex.owner == mutex.id ) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/atomic.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 11 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 28 | unsafe { dbg! (*mutex.owner ); dbg! (mutex.id ); } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/atomic.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | if strn.is_none () { file.write("".strn().as_bytes() ); return } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] 33 | if strn.is_none () { let _ = file.write("".strn().as_bytes() ); return } [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/atomic.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | file.write(strn.unwrap().strn().as_bytes() ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 35 | let _ = file.write(strn.unwrap().strn().as_bytes() ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.02s [INFO] running `Command { std: "docker" "inspect" "ca480273f1791c2f7cc9edff36df3321c38f3a3559c0e75a0ba627aa2fee202a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca480273f1791c2f7cc9edff36df3321c38f3a3559c0e75a0ba627aa2fee202a", kill_on_drop: false }` [INFO] [stdout] ca480273f1791c2f7cc9edff36df3321c38f3a3559c0e75a0ba627aa2fee202a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 931c12a8697bfc24626af22ffa3c21a14c17cc450a02f6c63c33030cf5344c8f [INFO] running `Command { std: "docker" "start" "-a" "931c12a8697bfc24626af22ffa3c21a14c17cc450a02f6c63c33030cf5344c8f", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/atomic.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 11 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 24 | let mut cond = unsafe { ( *mutex.owner == u64::MAX || *mutex.owner == mutex.id ) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/atomic.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 11 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 26 | cond = unsafe { ( *mutex.owner == u64::MAX || *mutex.owner == mutex.id ) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/atomic.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 11 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 28 | unsafe { dbg! (*mutex.owner ); dbg! (mutex.id ); } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/atomic.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | if strn.is_none () { file.write("".strn().as_bytes() ); return } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] 33 | if strn.is_none () { let _ = file.write("".strn().as_bytes() ); return } [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/atomic.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | file.write(strn.unwrap().strn().as_bytes() ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 35 | let _ = file.write(strn.unwrap().strn().as_bytes() ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling CuPs v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/atomic.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 11 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 24 | let mut cond = unsafe { ( *mutex.owner == u64::MAX || *mutex.owner == mutex.id ) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/atomic.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 11 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 26 | cond = unsafe { ( *mutex.owner == u64::MAX || *mutex.owner == mutex.id ) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/atomic.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 11 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 28 | unsafe { dbg! (*mutex.owner ); dbg! (mutex.id ); } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/atomic.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | if strn.is_none () { file.write("".strn().as_bytes() ); return } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] 33 | if strn.is_none () { let _ = file.write("".strn().as_bytes() ); return } [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/atomic.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | file.write(strn.unwrap().strn().as_bytes() ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 35 | let _ = file.write(strn.unwrap().strn().as_bytes() ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "931c12a8697bfc24626af22ffa3c21a14c17cc450a02f6c63c33030cf5344c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "931c12a8697bfc24626af22ffa3c21a14c17cc450a02f6c63c33030cf5344c8f", kill_on_drop: false }` [INFO] [stdout] 931c12a8697bfc24626af22ffa3c21a14c17cc450a02f6c63c33030cf5344c8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c9f454baeffa71cf8de7f2841fa8cec1376d03daa45e93dbc46427e924ce8921 [INFO] running `Command { std: "docker" "start" "-a" "c9f454baeffa71cf8de7f2841fa8cec1376d03daa45e93dbc46427e924ce8921", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/atomic.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 11 | unsafe { [INFO] [stderr] | ------ because it's nested under this `unsafe` block [INFO] [stderr] ... [INFO] [stderr] 24 | let mut cond = unsafe { ( *mutex.owner == u64::MAX || *mutex.owner == mutex.id ) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/atomic.rs:26:16 [INFO] [stderr] | [INFO] [stderr] 11 | unsafe { [INFO] [stderr] | ------ because it's nested under this `unsafe` block [INFO] [stderr] ... [INFO] [stderr] 26 | cond = unsafe { ( *mutex.owner == u64::MAX || *mutex.owner == mutex.id ) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/atomic.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 11 | unsafe { [INFO] [stderr] | ------ because it's nested under this `unsafe` block [INFO] [stderr] ... [INFO] [stderr] 28 | unsafe { dbg! (*mutex.owner ); dbg! (mutex.id ); } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/atomic.rs:33:26 [INFO] [stderr] | [INFO] [stderr] 33 | if strn.is_none () { file.write("".strn().as_bytes() ); return } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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] 33 | if strn.is_none () { let _ = file.write("".strn().as_bytes() ); return } [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/atomic.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | file.write(strn.unwrap().strn().as_bytes() ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 35 | let _ = file.write(strn.unwrap().strn().as_bytes() ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `CuPs` (lib) generated 5 warnings [INFO] [stderr] warning: `CuPs` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/CuPs-a73dcc1783590f05) [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] [stderr] Doc-tests CuPs [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] running `Command { std: "docker" "inspect" "c9f454baeffa71cf8de7f2841fa8cec1376d03daa45e93dbc46427e924ce8921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9f454baeffa71cf8de7f2841fa8cec1376d03daa45e93dbc46427e924ce8921", kill_on_drop: false }` [INFO] [stdout] c9f454baeffa71cf8de7f2841fa8cec1376d03daa45e93dbc46427e924ce8921