[INFO] fetching crate codd 0.1.0... [INFO] testing codd-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate codd 0.1.0 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate codd 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bad5114b548b33cb7c8f80f1e7ac0160bac8fe1996b269188e099565bf6b07e [INFO] running `Command { std: "docker" "start" "-a" "0bad5114b548b33cb7c8f80f1e7ac0160bac8fe1996b269188e099565bf6b07e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bad5114b548b33cb7c8f80f1e7ac0160bac8fe1996b269188e099565bf6b07e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bad5114b548b33cb7c8f80f1e7ac0160bac8fe1996b269188e099565bf6b07e", kill_on_drop: false }` [INFO] [stdout] 0bad5114b548b33cb7c8f80f1e7ac0160bac8fe1996b269188e099565bf6b07e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 449941334d29bc5317bf9c309dc7297135eb6cceb741437302f6365c1975d1fe [INFO] running `Command { std: "docker" "start" "-a" "449941334d29bc5317bf9c309dc7297135eb6cceb741437302f6365c1975d1fe", kill_on_drop: false }` [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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/database/instance.rs:136:19 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn stable(&self) -> Ref>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 136 | pub fn stable(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/database/instance.rs:143:19 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn recent(&self) -> Ref> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 143 | pub fn recent(&self) -> Ref<'_, Tuples> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/database/instance.rs:150:19 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn to_add(&self) -> Ref>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 150 | pub fn to_add(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/expression/product.rs:89:23 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn mapper_mut(&self) -> RefMut T> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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 4.51s [INFO] running `Command { std: "docker" "inspect" "449941334d29bc5317bf9c309dc7297135eb6cceb741437302f6365c1975d1fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "449941334d29bc5317bf9c309dc7297135eb6cceb741437302f6365c1975d1fe", kill_on_drop: false }` [INFO] [stdout] 449941334d29bc5317bf9c309dc7297135eb6cceb741437302f6365c1975d1fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d4d72ebd1e76da837f45a1baee904f41b4f9e47d5d756b36bf21703b42a4b3c [INFO] running `Command { std: "docker" "start" "-a" "0d4d72ebd1e76da837f45a1baee904f41b4f9e47d5d756b36bf21703b42a4b3c", 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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/database/instance.rs:136:19 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn stable(&self) -> Ref>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 136 | pub fn stable(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/database/instance.rs:143:19 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn recent(&self) -> Ref> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 143 | pub fn recent(&self) -> Ref<'_, Tuples> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/database/instance.rs:150:19 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn to_add(&self) -> Ref>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 150 | pub fn to_add(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/expression/product.rs:89:23 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn mapper_mut(&self) -> RefMut T> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/database/instance.rs:136:19 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn stable(&self) -> Ref>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 136 | pub fn stable(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/database/instance.rs:143:19 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn recent(&self) -> Ref> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 143 | pub fn recent(&self) -> Ref<'_, Tuples> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/database/instance.rs:150:19 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn to_add(&self) -> Ref>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 150 | pub fn to_add(&self) -> Ref<'_, Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/expression/product.rs:89:23 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn mapper_mut(&self) -> RefMut T> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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 5.03s [INFO] running `Command { std: "docker" "inspect" "0d4d72ebd1e76da837f45a1baee904f41b4f9e47d5d756b36bf21703b42a4b3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d4d72ebd1e76da837f45a1baee904f41b4f9e47d5d756b36bf21703b42a4b3c", kill_on_drop: false }` [INFO] [stdout] 0d4d72ebd1e76da837f45a1baee904f41b4f9e47d5d756b36bf21703b42a4b3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5d52b50442da31c4da288f1fae108a7426f5b86407d5d9b7f488183a1ebfec3e [INFO] running `Command { std: "docker" "start" "-a" "5d52b50442da31c4da288f1fae108a7426f5b86407d5d9b7f488183a1ebfec3e", 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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/database/instance.rs:136:19 [INFO] [stderr] | [INFO] [stderr] 136 | pub fn stable(&self) -> Ref>> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 136 | pub fn stable(&self) -> Ref<'_, Vec>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/database/instance.rs:143:19 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn recent(&self) -> Ref> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 143 | pub fn recent(&self) -> Ref<'_, Tuples> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/database/instance.rs:150:19 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn to_add(&self) -> Ref>> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 150 | pub fn to_add(&self) -> Ref<'_, Vec>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/expression/product.rs:89:23 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn mapper_mut(&self) -> RefMut T> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 89 | pub fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&L, &R) -> T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 75 | pub(crate) fn mapper_mut(&self) -> RefMut<'_, dyn FnMut(&S) -> T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type 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 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/codd-49e069f464622d84) [INFO] [stdout] [INFO] [stdout] running 36 tests [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_full ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_intersect ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_relation ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_product ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_singleton ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_select ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_project ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_join ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_union ... 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::tests::test_add_relation ... ok [INFO] [stdout] test database::tests::test_clone_database ... ok [INFO] [stdout] test database::tests::test_database_new ... ok [INFO] [stdout] test database::tests::test_get_relation ... ok [INFO] [stdout] test database::evaluate::tests::test_evaluate_view ... ok [INFO] [stdout] test database::tests::test_get_view ... ok [INFO] [stdout] test database::tests::test_insert ... ok [INFO] [stdout] test expression::difference::tests::test_clone ... ok [INFO] [stdout] test expression::intersect::tests::test_clone ... ok [INFO] [stdout] test expression::join::tests::test_clone ... ok [INFO] [stdout] test database::tests::test_store_view ... ok [INFO] [stdout] test expression::project::tests::test_clone ... ok [INFO] [stdout] test expression::relation::tests::test_clone ... ok [INFO] [stdout] test expression::relation::tests::test_new ... ok [INFO] [stdout] test expression::singleton::tests::test_new ... ok [INFO] [stdout] test expression::product::tests::test_clone ... ok [INFO] [stdout] test expression::singleton::tests::test_clone ... ok [INFO] [stdout] test expression::view::tests::test_clone ... ok [INFO] [stdout] test expression::union::tests::test_clone ... ok [INFO] [stdout] test expression::select::tests::test_clone ... ok [INFO] [stdout] test database::instance::tests::test_tuples_merge ... 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] [stderr] Doc-tests codd [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/expression/full.rs - expression::full::Full (line 12) ... ok [INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder::union (line 141) ... ok [INFO] [stdout] test src/expression/project.rs - expression::project::Project (line 12) ... ok [INFO] [stdout] test src/expression/relation.rs - expression::relation::Relation (line 9) ... ok [INFO] [stdout] test src/expression/empty.rs - expression::empty::Empty (line 8) ... ok [INFO] [stdout] test src/expression/join.rs - expression::join::Join (line 16) ... ok [INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder::project (line 28) ... ok [INFO] [stdout] test src/database.rs - database::Database (line 132) ... ok [INFO] [stdout] test src/expression/product.rs - expression::product::Product (line 12) ... ok [INFO] [stdout] test src/expression/intersect.rs - expression::intersect::Intersect (line 8) ... ok [INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder::product (line 172) ... ok [INFO] [stdout] test src/expression/difference.rs - expression::difference::Difference (line 8) ... ok [INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder::select (line 55) ... ok [INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder::difference (line 109) ... ok [INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder::with_key (line 206) ... ok [INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder::intersect (line 79) ... ok [INFO] [stdout] test src/expression/select.rs - expression::select::Select (line 12) ... ok [INFO] [stdout] test src/expression/singleton.rs - expression::singleton::Singleton (line 7) ... ok [INFO] [stdout] test src/expression/union.rs - expression::union::Union (line 8) ... ok [INFO] [stdout] test src/expression/view.rs - expression::view::View (line 12) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.73s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5d52b50442da31c4da288f1fae108a7426f5b86407d5d9b7f488183a1ebfec3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d52b50442da31c4da288f1fae108a7426f5b86407d5d9b7f488183a1ebfec3e", kill_on_drop: false }` [INFO] [stdout] 5d52b50442da31c4da288f1fae108a7426f5b86407d5d9b7f488183a1ebfec3e