[INFO] fetching crate codd 0.1.0... [INFO] testing codd-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate codd 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate codd 0.1.0 [INFO] finished tweaking crates.io crate codd 0.1.0 [INFO] tweaked toml for crates.io crate codd 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate codd 0.1.0 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] crate crates.io crate codd 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] daa7c8dcf3cbbb78822b248b086513c8e9791085f57edcba2171e8fae7d58ceb [INFO] running `Command { std: "docker" "start" "-a" "daa7c8dcf3cbbb78822b248b086513c8e9791085f57edcba2171e8fae7d58ceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "daa7c8dcf3cbbb78822b248b086513c8e9791085f57edcba2171e8fae7d58ceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daa7c8dcf3cbbb78822b248b086513c8e9791085f57edcba2171e8fae7d58ceb", kill_on_drop: false }` [INFO] [stdout] daa7c8dcf3cbbb78822b248b086513c8e9791085f57edcba2171e8fae7d58ceb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7a36e38a63d48efa9f099c7ed03b3bf731e370343c2dceecf36b20c2dd3f0480 [INFO] running `Command { std: "docker" "start" "-a" "7a36e38a63d48efa9f099c7ed03b3bf731e370343c2dceecf36b20c2dd3f0480", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling thiserror v1.0.21 [INFO] [stderr] Compiling codd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `left` and `right` are never read [INFO] [stdout] --> src/expression/join.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 169 | struct Debuggable [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 176 | left: Left, [INFO] [stdout] | ^^^^ [INFO] [stdout] 177 | right: Right, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `left` and `right` are never read [INFO] [stdout] --> src/expression/product.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 124 | struct Debuggable [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 131 | left: Left, [INFO] [stdout] | ^^^^ [INFO] [stdout] 132 | right: Right, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `expression` is never read [INFO] [stdout] --> src/expression/project.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 108 | struct Debuggable [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 113 | expression: E, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `expression` is never read [INFO] [stdout] --> src/expression/select.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 104 | struct Debuggable [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 109 | expression: E, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, 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/database/instance.rs:136:19 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn stable(&self) -> Ref>> { [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] 136 | pub fn stable(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/database/instance.rs:143:19 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn recent(&self) -> Ref> { [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] 143 | pub fn recent(&self) -> Ref<'_, Tuples> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/database/instance.rs:150:19 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn to_add(&self) -> Ref>> { [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] 150 | pub fn to_add(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/expression/join.rs:120:32 [INFO] [stdout] | [INFO] [stdout] 120 | pub(crate) fn left_key_mut(&self) -> RefMut K> { [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] 120 | pub(crate) fn left_key_mut(&self) -> RefMut<'_, dyn FnMut(&L) -> K> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/expression/join.rs:127:33 [INFO] [stdout] | [INFO] [stdout] 127 | pub(crate) fn right_key_mut(&self) -> RefMut K> { [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] 127 | pub(crate) fn right_key_mut(&self) -> RefMut<'_, dyn FnMut(&R) -> K> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/expression/join.rs:133:30 [INFO] [stdout] | [INFO] [stdout] 133 | pub(crate) fn mapper_mut(&self) -> RefMut T> { [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] 133 | pub(crate) fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&K, &L, &R) -> 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/expression/product.rs:89:23 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn mapper_mut(&self) -> RefMut T> { [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] 89 | pub fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&L, &R) -> 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/expression/project.rs:75:30 [INFO] [stdout] | [INFO] [stdout] 75 | pub(crate) fn mapper_mut(&self) -> RefMut T> { [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] 75 | pub(crate) fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&S) -> 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/expression/select.rs:73:33 [INFO] [stdout] | [INFO] [stdout] 73 | pub(crate) fn predicate_mut(&self) -> RefMut bool> { [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] 73 | pub(crate) fn predicate_mut(&self) -> RefMut<'_, dyn FnMut(&T) -> bool> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.94s [INFO] running `Command { std: "docker" "inspect" "7a36e38a63d48efa9f099c7ed03b3bf731e370343c2dceecf36b20c2dd3f0480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a36e38a63d48efa9f099c7ed03b3bf731e370343c2dceecf36b20c2dd3f0480", kill_on_drop: false }` [INFO] [stdout] 7a36e38a63d48efa9f099c7ed03b3bf731e370343c2dceecf36b20c2dd3f0480 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c072f606b490fb7ce2bf33d9b02ac5b4485ecce50c795ddfda5d9cee42cf7c91 [INFO] running `Command { std: "docker" "start" "-a" "c072f606b490fb7ce2bf33d9b02ac5b4485ecce50c795ddfda5d9cee42cf7c91", kill_on_drop: false }` [INFO] [stderr] Compiling codd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `left` and `right` are never read [INFO] [stdout] --> src/expression/join.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 169 | struct Debuggable [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 176 | left: Left, [INFO] [stdout] | ^^^^ [INFO] [stdout] 177 | right: Right, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `left` and `right` are never read [INFO] [stdout] --> src/expression/product.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 124 | struct Debuggable [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 131 | left: Left, [INFO] [stdout] | ^^^^ [INFO] [stdout] 132 | right: Right, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `expression` is never read [INFO] [stdout] --> src/expression/project.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 108 | struct Debuggable [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 113 | expression: E, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `expression` is never read [INFO] [stdout] --> src/expression/select.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 104 | struct Debuggable [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 109 | expression: E, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, 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/database/instance.rs:136:19 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn stable(&self) -> Ref>> { [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] 136 | pub fn stable(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/database/instance.rs:143:19 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn recent(&self) -> Ref> { [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] 143 | pub fn recent(&self) -> Ref<'_, Tuples> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/database/instance.rs:150:19 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn to_add(&self) -> Ref>> { [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] 150 | pub fn to_add(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/expression/join.rs:120:32 [INFO] [stdout] | [INFO] [stdout] 120 | pub(crate) fn left_key_mut(&self) -> RefMut K> { [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] 120 | pub(crate) fn left_key_mut(&self) -> RefMut<'_, dyn FnMut(&L) -> K> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/expression/join.rs:127:33 [INFO] [stdout] | [INFO] [stdout] 127 | pub(crate) fn right_key_mut(&self) -> RefMut K> { [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] 127 | pub(crate) fn right_key_mut(&self) -> RefMut<'_, dyn FnMut(&R) -> K> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/expression/join.rs:133:30 [INFO] [stdout] | [INFO] [stdout] 133 | pub(crate) fn mapper_mut(&self) -> RefMut T> { [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] 133 | pub(crate) fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&K, &L, &R) -> 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/expression/product.rs:89:23 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn mapper_mut(&self) -> RefMut T> { [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] 89 | pub fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&L, &R) -> 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/expression/project.rs:75:30 [INFO] [stdout] | [INFO] [stdout] 75 | pub(crate) fn mapper_mut(&self) -> RefMut T> { [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] 75 | pub(crate) fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&S) -> 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/expression/select.rs:73:33 [INFO] [stdout] | [INFO] [stdout] 73 | pub(crate) fn predicate_mut(&self) -> RefMut bool> { [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] 73 | pub(crate) fn predicate_mut(&self) -> RefMut<'_, dyn FnMut(&T) -> bool> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `left` and `right` are never read [INFO] [stdout] --> src/expression/join.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 169 | struct Debuggable [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 176 | left: Left, [INFO] [stdout] | ^^^^ [INFO] [stdout] 177 | right: Right, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `left` and `right` are never read [INFO] [stdout] --> src/expression/product.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 124 | struct Debuggable [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 131 | left: Left, [INFO] [stdout] | ^^^^ [INFO] [stdout] 132 | right: Right, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `expression` is never read [INFO] [stdout] --> src/expression/project.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 108 | struct Debuggable [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 113 | expression: E, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `expression` is never read [INFO] [stdout] --> src/expression/select.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 104 | struct Debuggable [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 109 | expression: E, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Debuggable` has a derived impl for the trait `Debug`, 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/database/instance.rs:136:19 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn stable(&self) -> Ref>> { [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] 136 | pub fn stable(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/database/instance.rs:143:19 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn recent(&self) -> Ref> { [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] 143 | pub fn recent(&self) -> Ref<'_, Tuples> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/database/instance.rs:150:19 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn to_add(&self) -> Ref>> { [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] 150 | pub fn to_add(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/expression/join.rs:120:32 [INFO] [stdout] | [INFO] [stdout] 120 | pub(crate) fn left_key_mut(&self) -> RefMut K> { [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] 120 | pub(crate) fn left_key_mut(&self) -> RefMut<'_, dyn FnMut(&L) -> K> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/expression/join.rs:127:33 [INFO] [stdout] | [INFO] [stdout] 127 | pub(crate) fn right_key_mut(&self) -> RefMut K> { [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] 127 | pub(crate) fn right_key_mut(&self) -> RefMut<'_, dyn FnMut(&R) -> K> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/expression/join.rs:133:30 [INFO] [stdout] | [INFO] [stdout] 133 | pub(crate) fn mapper_mut(&self) -> RefMut T> { [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] 133 | pub(crate) fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&K, &L, &R) -> 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/expression/product.rs:89:23 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn mapper_mut(&self) -> RefMut T> { [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] 89 | pub fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&L, &R) -> 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/expression/project.rs:75:30 [INFO] [stdout] | [INFO] [stdout] 75 | pub(crate) fn mapper_mut(&self) -> RefMut T> { [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] 75 | pub(crate) fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&S) -> 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/expression/select.rs:73:33 [INFO] [stdout] | [INFO] [stdout] 73 | pub(crate) fn predicate_mut(&self) -> RefMut bool> { [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] 73 | pub(crate) fn predicate_mut(&self) -> RefMut<'_, dyn FnMut(&T) -> bool> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.68s [INFO] running `Command { std: "docker" "inspect" "c072f606b490fb7ce2bf33d9b02ac5b4485ecce50c795ddfda5d9cee42cf7c91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c072f606b490fb7ce2bf33d9b02ac5b4485ecce50c795ddfda5d9cee42cf7c91", kill_on_drop: false }` [INFO] [stdout] c072f606b490fb7ce2bf33d9b02ac5b4485ecce50c795ddfda5d9cee42cf7c91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1658b27246353edded77e7ded11d1ec6c2e7b75a744cd0963ee294bf8323ce53 [INFO] running `Command { std: "docker" "start" "-a" "1658b27246353edded77e7ded11d1ec6c2e7b75a744cd0963ee294bf8323ce53", kill_on_drop: false }` [INFO] [stderr] warning: fields `left` and `right` are never read [INFO] [stderr] --> src/expression/join.rs:176:5 [INFO] [stderr] | [INFO] [stderr] 169 | struct Debuggable [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 176 | left: Left, [INFO] [stderr] | ^^^^ [INFO] [stderr] 177 | right: Right, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `left` and `right` are never read [INFO] [stderr] --> src/expression/product.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 124 | struct Debuggable [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 131 | left: Left, [INFO] [stderr] | ^^^^ [INFO] [stderr] 132 | right: Right, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `expression` is never read [INFO] [stderr] --> src/expression/project.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 108 | struct Debuggable [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 113 | expression: E, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `expression` is never read [INFO] [stderr] --> src/expression/select.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 104 | struct Debuggable [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 109 | expression: E, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Debuggable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/database/instance.rs:136:19 [INFO] [stderr] | [INFO] [stderr] 136 | pub fn stable(&self) -> Ref>> { [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] 136 | pub fn stable(&self) -> Ref<'_, Vec>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/database/instance.rs:143:19 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn recent(&self) -> Ref> { [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] 143 | pub fn recent(&self) -> Ref<'_, Tuples> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/database/instance.rs:150:19 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn to_add(&self) -> Ref>> { [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] 150 | pub fn to_add(&self) -> Ref<'_, Vec>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/expression/join.rs:120:32 [INFO] [stderr] | [INFO] [stderr] 120 | pub(crate) fn left_key_mut(&self) -> RefMut K> { [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] 120 | pub(crate) fn left_key_mut(&self) -> RefMut<'_, dyn FnMut(&L) -> K> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/expression/join.rs:127:33 [INFO] [stderr] | [INFO] [stderr] 127 | pub(crate) fn right_key_mut(&self) -> RefMut K> { [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] 127 | pub(crate) fn right_key_mut(&self) -> RefMut<'_, dyn FnMut(&R) -> K> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/expression/join.rs:133:30 [INFO] [stderr] | [INFO] [stderr] 133 | pub(crate) fn mapper_mut(&self) -> RefMut T> { [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] 133 | pub(crate) fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&K, &L, &R) -> T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/expression/product.rs:89:23 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn mapper_mut(&self) -> RefMut T> { [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] 89 | pub fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&L, &R) -> T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/expression/project.rs:75:30 [INFO] [stderr] | [INFO] [stderr] 75 | pub(crate) fn mapper_mut(&self) -> RefMut T> { [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] 75 | pub(crate) fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&S) -> T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/expression/select.rs:73:33 [INFO] [stderr] | [INFO] [stderr] 73 | pub(crate) fn predicate_mut(&self) -> RefMut bool> { [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] 73 | pub(crate) fn predicate_mut(&self) -> RefMut<'_, dyn FnMut(&T) -> bool> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `codd` (lib) generated 13 warnings (run `cargo fix --lib -p codd` to apply 9 suggestions) [INFO] [stderr] warning: `codd` (lib test) generated 13 warnings (13 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/codd-127942972a2f7200) [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test database::evaluate::tests::test_evaluate_full ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_empty ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_difference ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_join ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_relation ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_singleton ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_product ... ok [INFO] [stdout] test database::instance::tests::test_instance_insert ... ok [INFO] [stdout] test database::instance::tests::test_clone_instance ... ok [INFO] [stdout] test database::instance::tests::test_tuples_from_list ... ok [INFO] [stdout] test database::instance::tests::test_instance_changed ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_project ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_intersect ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_select ... ok [INFO] [stdout] test database::tests::test_add_relation ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_union ... ok [INFO] [stdout] test database::tests::test_database_new ... ok [INFO] [stdout] test database::tests::test_clone_database ... ok [INFO] [stdout] test database::instance::tests::test_tuples_merge ... ok [INFO] [stdout] test database::tests::test_get_relation ... ok [INFO] [stdout] test database::tests::test_get_view ... ok [INFO] [stdout] test database::tests::test_insert ... ok [INFO] [stdout] test database::tests::test_store_view ... ok [INFO] [stdout] test expression::intersect::tests::test_clone ... ok [INFO] [stdout] test expression::difference::tests::test_clone ... ok [INFO] [stdout] test expression::join::tests::test_clone ... ok [INFO] [stdout] test expression::product::tests::test_clone ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_view ... ok [INFO] [stdout] test expression::relation::tests::test_clone ... ok [INFO] [stdout] test expression::project::tests::test_clone ... ok [INFO] [stdout] test expression::relation::tests::test_new ... ok [INFO] [stdout] test expression::singleton::tests::test_clone ... ok [INFO] [stdout] test expression::select::tests::test_clone ... ok [INFO] [stdout] test expression::singleton::tests::test_new ... ok [INFO] [stdout] test expression::union::tests::test_clone ... ok [INFO] [stdout] test expression::view::tests::test_clone ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1658b27246353edded77e7ded11d1ec6c2e7b75a744cd0963ee294bf8323ce53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1658b27246353edded77e7ded11d1ec6c2e7b75a744cd0963ee294bf8323ce53", kill_on_drop: false }` [INFO] [stdout] 1658b27246353edded77e7ded11d1ec6c2e7b75a744cd0963ee294bf8323ce53