[INFO] fetching crate cura 0.8.0... [INFO] testing cura-0.8.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate cura 0.8.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate cura 0.8.0 [INFO] finished tweaking crates.io crate cura 0.8.0 [INFO] tweaked toml for crates.io crate cura 0.8.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cura 0.8.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 87b008bbcfd4318848219bf1bec1ff5daa52b31cbee7d62cb7ed947dc2ad3b01 [INFO] running `Command { std: "docker" "start" "-a" "87b008bbcfd4318848219bf1bec1ff5daa52b31cbee7d62cb7ed947dc2ad3b01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87b008bbcfd4318848219bf1bec1ff5daa52b31cbee7d62cb7ed947dc2ad3b01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87b008bbcfd4318848219bf1bec1ff5daa52b31cbee7d62cb7ed947dc2ad3b01", kill_on_drop: false }` [INFO] [stdout] 87b008bbcfd4318848219bf1bec1ff5daa52b31cbee7d62cb7ed947dc2ad3b01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 64ebd2b19b59e00e3de0d583346e1ae7b063efdb7cd447bbb8c124f5a3a720c0 [INFO] running `Command { std: "docker" "start" "-a" "64ebd2b19b59e00e3de0d583346e1ae7b063efdb7cd447bbb8c124f5a3a720c0", kill_on_drop: false }` [INFO] [stderr] Compiling cura v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `current_time` is never used [INFO] [stdout] --> src/lib.rs:626:4 [INFO] [stdout] | [INFO] [stdout] 626 | fn current_time()->u128{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sleep` is never used [INFO] [stdout] --> src/lib.rs:635:4 [INFO] [stdout] | [INFO] [stdout] 635 | fn sleep(millis:u32){ [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:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn read(&self)->ReadGuard [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] 208 | pub fn read(&self)->ReadGuard<'_, T> [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:254:18 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn write(&self)->Guard [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 254 | pub fn write(&self)->Guard<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "64ebd2b19b59e00e3de0d583346e1ae7b063efdb7cd447bbb8c124f5a3a720c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64ebd2b19b59e00e3de0d583346e1ae7b063efdb7cd447bbb8c124f5a3a720c0", kill_on_drop: false }` [INFO] [stdout] 64ebd2b19b59e00e3de0d583346e1ae7b063efdb7cd447bbb8c124f5a3a720c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fe8ef238e87b87af7449610ee9dd35aaedbe443747f71d3423672dd1af84ea6f [INFO] running `Command { std: "docker" "start" "-a" "fe8ef238e87b87af7449610ee9dd35aaedbe443747f71d3423672dd1af84ea6f", kill_on_drop: false }` [INFO] [stdout] warning: function `current_time` is never used [INFO] [stdout] --> src/lib.rs:626:4 [INFO] [stdout] | [INFO] [stdout] 626 | fn current_time()->u128{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cura v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `sleep` is never used [INFO] [stdout] --> src/lib.rs:635:4 [INFO] [stdout] | [INFO] [stdout] 635 | fn sleep(millis:u32){ [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:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn read(&self)->ReadGuard [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] 208 | pub fn read(&self)->ReadGuard<'_, T> [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:254:18 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn write(&self)->Guard [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 254 | pub fn write(&self)->Guard<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:849:26 [INFO] [stdout] | [INFO] [stdout] 849 | impl Foo for FF{}; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:781:13 [INFO] [stdout] | [INFO] [stdout] 781 | let f=Bar{tt:tt}; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/lib.rs:754:20 [INFO] [stdout] | [INFO] [stdout] 754 | fn test(t:T) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `current_time` is never used [INFO] [stdout] --> src/lib.rs:626:4 [INFO] [stdout] | [INFO] [stdout] 626 | fn current_time()->u128{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/lib.rs:684:13 [INFO] [stdout] | [INFO] [stdout] 683 | struct Foo{ [INFO] [stdout] | --- field in this struct [INFO] [stdout] 684 | id:u16, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `testing` and `id` are never used [INFO] [stdout] --> src/lib.rs:690:20 [INFO] [stdout] | [INFO] [stdout] 686 | impl Foo { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 690 | pub fn testing(&mut self,id:u16) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 693 | pub fn id(&self)->u16 [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `EE` is never used [INFO] [stdout] --> src/lib.rs:759:14 [INFO] [stdout] | [INFO] [stdout] 759 | enum EE [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `EE` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/lib.rs:766:16 [INFO] [stdout] | [INFO] [stdout] 764 | trait Foo:Send+Sync [INFO] [stdout] | --- method in this trait [INFO] [stdout] 765 | { [INFO] [stdout] 766 | fn get(&self)->EE [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tt` is never read [INFO] [stdout] --> src/lib.rs:779:13 [INFO] [stdout] | [INFO] [stdout] 777 | struct Bar [INFO] [stdout] | --- field in this struct [INFO] [stdout] 778 | { [INFO] [stdout] 779 | tt:Cura, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Bong` is never constructed [INFO] [stdout] --> src/lib.rs:817:13 [INFO] [stdout] | [INFO] [stdout] 814 | enum Foo [INFO] [stdout] | --- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 817 | Bong, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Foo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Bong` is never constructed [INFO] [stdout] --> src/lib.rs:839:13 [INFO] [stdout] | [INFO] [stdout] 836 | enum EE [INFO] [stdout] | -- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 839 | Bong, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EE` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn read(&self)->ReadGuard [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] 208 | pub fn read(&self)->ReadGuard<'_, T> [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:254:18 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn write(&self)->Guard [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 254 | pub fn write(&self)->Guard<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "fe8ef238e87b87af7449610ee9dd35aaedbe443747f71d3423672dd1af84ea6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe8ef238e87b87af7449610ee9dd35aaedbe443747f71d3423672dd1af84ea6f", kill_on_drop: false }` [INFO] [stdout] fe8ef238e87b87af7449610ee9dd35aaedbe443747f71d3423672dd1af84ea6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4f9ccfb2055ef5ecb89da59174fb967ff71944d1133f2d1772353695c7c716ed [INFO] running `Command { std: "docker" "start" "-a" "4f9ccfb2055ef5ecb89da59174fb967ff71944d1133f2d1772353695c7c716ed", kill_on_drop: false }` [INFO] [stderr] warning: function `current_time` is never used [INFO] [stderr] --> src/lib.rs:626:4 [INFO] [stderr] | [INFO] [stderr] 626 | fn current_time()->u128{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `sleep` is never used [INFO] [stderr] --> src/lib.rs:635:4 [INFO] [stderr] | [INFO] [stderr] 635 | fn sleep(millis:u32){ [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:208:17 [INFO] [stderr] | [INFO] [stderr] 208 | pub fn read(&self)->ReadGuard [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] 208 | pub fn read(&self)->ReadGuard<'_, T> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:254:18 [INFO] [stderr] | [INFO] [stderr] 254 | pub fn write(&self)->Guard [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [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] 254 | pub fn write(&self)->Guard<'_, T> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `cura` (lib) generated 4 warnings (run `cargo fix --lib -p cura` to apply 2 suggestions) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:849:26 [INFO] [stderr] | [INFO] [stderr] 849 | impl Foo for FF{}; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/lib.rs:781:13 [INFO] [stderr] | [INFO] [stderr] 781 | let f=Bar{tt:tt}; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/lib.rs:754:20 [INFO] [stderr] | [INFO] [stderr] 754 | fn test(t:T) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> src/lib.rs:684:13 [INFO] [stderr] | [INFO] [stderr] 683 | struct Foo{ [INFO] [stderr] | --- field in this struct [INFO] [stderr] 684 | id:u16, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: methods `testing` and `id` are never used [INFO] [stderr] --> src/lib.rs:690:20 [INFO] [stderr] | [INFO] [stderr] 686 | impl Foo { [INFO] [stderr] | -------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 690 | pub fn testing(&mut self,id:u16) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 693 | pub fn id(&self)->u16 [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: enum `EE` is never used [INFO] [stderr] --> src/lib.rs:759:14 [INFO] [stderr] | [INFO] [stderr] 759 | enum EE [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `EE` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `get` is never used [INFO] [stderr] --> src/lib.rs:766:16 [INFO] [stderr] | [INFO] [stderr] 764 | trait Foo:Send+Sync [INFO] [stderr] | --- method in this trait [INFO] [stderr] 765 | { [INFO] [stderr] 766 | fn get(&self)->EE [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field `tt` is never read [INFO] [stderr] --> src/lib.rs:779:13 [INFO] [stderr] | [INFO] [stderr] 777 | struct Bar [INFO] [stderr] | --- field in this struct [INFO] [stderr] 778 | { [INFO] [stderr] 779 | tt:Cura, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Bong` is never constructed [INFO] [stderr] --> src/lib.rs:817:13 [INFO] [stderr] | [INFO] [stderr] 814 | enum Foo [INFO] [stderr] | --- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 817 | Bong, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Foo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Bong` is never constructed [INFO] [stderr] --> src/lib.rs:839:13 [INFO] [stderr] | [INFO] [stderr] 836 | enum EE [INFO] [stderr] | -- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 839 | Bong, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `EE` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `cura` (lib test) generated 13 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cura-860e302069c74336) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::alter_works ... ok [INFO] [stdout] test tests::basic_usecases ... ok [INFO] [stdout] test tests::sized ... ok [INFO] [stdout] test tests::loop_a_lot_box ... ok [INFO] [stdout] test tests::loop_a_lot ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::advanced_usecases ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4f9ccfb2055ef5ecb89da59174fb967ff71944d1133f2d1772353695c7c716ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f9ccfb2055ef5ecb89da59174fb967ff71944d1133f2d1772353695c7c716ed", kill_on_drop: false }` [INFO] [stdout] 4f9ccfb2055ef5ecb89da59174fb967ff71944d1133f2d1772353695c7c716ed