[INFO] fetching crate scope-cell 0.1.2... [INFO] testing scope-cell-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate scope-cell 0.1.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate scope-cell 0.1.2 [INFO] finished tweaking crates.io crate scope-cell 0.1.2 [INFO] tweaked toml for crates.io crate scope-cell 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate scope-cell 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0594b4cd90235ce5e47622c504054a65a8e50a44ead54ee729eb737b8242168c [INFO] running `Command { std: "docker" "start" "-a" "0594b4cd90235ce5e47622c504054a65a8e50a44ead54ee729eb737b8242168c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0594b4cd90235ce5e47622c504054a65a8e50a44ead54ee729eb737b8242168c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0594b4cd90235ce5e47622c504054a65a8e50a44ead54ee729eb737b8242168c", kill_on_drop: false }` [INFO] [stdout] 0594b4cd90235ce5e47622c504054a65a8e50a44ead54ee729eb737b8242168c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df74b42560fcbee451428855804d97a62a279102f2eb33cb3a5d1d1c4955bf1d [INFO] running `Command { std: "docker" "start" "-a" "df74b42560fcbee451428855804d97a62a279102f2eb33cb3a5d1d1c4955bf1d", kill_on_drop: false }` [INFO] [stderr] Compiling scope-cell v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "df74b42560fcbee451428855804d97a62a279102f2eb33cb3a5d1d1c4955bf1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df74b42560fcbee451428855804d97a62a279102f2eb33cb3a5d1d1c4955bf1d", kill_on_drop: false }` [INFO] [stdout] df74b42560fcbee451428855804d97a62a279102f2eb33cb3a5d1d1c4955bf1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 780634203b1f707eddc2dd87b09fbbb49f4a1fb2f8f6a16de2dcf62141fc9d4c [INFO] running `Command { std: "docker" "start" "-a" "780634203b1f707eddc2dd87b09fbbb49f4a1fb2f8f6a16de2dcf62141fc9d4c", kill_on_drop: false }` [INFO] [stderr] Compiling scope-cell v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | let mut scope = ScopeCell::new(&data); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:131:17 [INFO] [stdout] | [INFO] [stdout] 131 | let mut scope = ScopeCell::new(&data); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | let mut scope = ScopeCell::new(&data); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:167:17 [INFO] [stdout] | [INFO] [stdout] 167 | let mut Scope = ScopeCell::new(&data); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:178:17 [INFO] [stdout] | [INFO] [stdout] 178 | let mut Scope = ScopeCell::new(&data); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:189:17 [INFO] [stdout] | [INFO] [stdout] 189 | let mut Scope = ScopeCell::new(&data); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:190:17 [INFO] [stdout] | [INFO] [stdout] 190 | let mut borrowed = Scope.get_mut(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:204:17 [INFO] [stdout] | [INFO] [stdout] 204 | let mut scope1 = ScopeCell::new(&data1); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:205:17 [INFO] [stdout] | [INFO] [stdout] 205 | let mut scope2 = ScopeCell::new(&data2); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scope` [INFO] [stdout] --> src/lib.rs:229:17 [INFO] [stdout] | [INFO] [stdout] 229 | let scope = ScopeCell::new(&data); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:239:17 [INFO] [stdout] | [INFO] [stdout] 239 | let mut scope = ScopeCell::new(&data); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:266:17 [INFO] [stdout] | [INFO] [stdout] 266 | let mut scope = ScopeCell::new(&data); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:270:17 [INFO] [stdout] | [INFO] [stdout] 270 | let mut borrowed_mut = scope.get_mut(); // Mutable borrow [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:282:17 [INFO] [stdout] | [INFO] [stdout] 282 | let mut outer_scope = ScopeCell::new(&data1); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:283:17 [INFO] [stdout] | [INFO] [stdout] 283 | let mut inner_scope = ScopeCell::new(&data2); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Scope` should have a snake case name [INFO] [stdout] --> src/lib.rs:167:21 [INFO] [stdout] | [INFO] [stdout] 167 | let mut Scope = ScopeCell::new(&data); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `scope` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Scope` should have a snake case name [INFO] [stdout] --> src/lib.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | let mut Scope = ScopeCell::new(&data); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `scope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Scope` should have a snake case name [INFO] [stdout] --> src/lib.rs:189:21 [INFO] [stdout] | [INFO] [stdout] 189 | let mut Scope = ScopeCell::new(&data); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `scope` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "780634203b1f707eddc2dd87b09fbbb49f4a1fb2f8f6a16de2dcf62141fc9d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "780634203b1f707eddc2dd87b09fbbb49f4a1fb2f8f6a16de2dcf62141fc9d4c", kill_on_drop: false }` [INFO] [stdout] 780634203b1f707eddc2dd87b09fbbb49f4a1fb2f8f6a16de2dcf62141fc9d4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c3028ff3ab127970aef16f34ba1ae6ef27fb7818042c60729471a1c7d290774a [INFO] running `Command { std: "docker" "start" "-a" "c3028ff3ab127970aef16f34ba1ae6ef27fb7818042c60729471a1c7d290774a", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 106 | let mut scope = ScopeCell::new(&data); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:131:17 [INFO] [stderr] | [INFO] [stderr] 131 | let mut scope = ScopeCell::new(&data); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:156:17 [INFO] [stderr] | [INFO] [stderr] 156 | let mut scope = ScopeCell::new(&data); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:167:17 [INFO] [stderr] | [INFO] [stderr] 167 | let mut Scope = ScopeCell::new(&data); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:178:17 [INFO] [stderr] | [INFO] [stderr] 178 | let mut Scope = ScopeCell::new(&data); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:189:17 [INFO] [stderr] | [INFO] [stderr] 189 | let mut Scope = ScopeCell::new(&data); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:190:17 [INFO] [stderr] | [INFO] [stderr] 190 | let mut borrowed = Scope.get_mut(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:204:17 [INFO] [stderr] | [INFO] [stderr] 204 | let mut scope1 = ScopeCell::new(&data1); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:205:17 [INFO] [stderr] | [INFO] [stderr] 205 | let mut scope2 = ScopeCell::new(&data2); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scope` [INFO] [stderr] --> src/lib.rs:229:17 [INFO] [stderr] | [INFO] [stderr] 229 | let scope = ScopeCell::new(&data); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:239:17 [INFO] [stderr] | [INFO] [stderr] 239 | let mut scope = ScopeCell::new(&data); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:266:17 [INFO] [stderr] | [INFO] [stderr] 266 | let mut scope = ScopeCell::new(&data); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:270:17 [INFO] [stderr] | [INFO] [stderr] 270 | let mut borrowed_mut = scope.get_mut(); // Mutable borrow [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:282:17 [INFO] [stderr] | [INFO] [stderr] 282 | let mut outer_scope = ScopeCell::new(&data1); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:283:17 [INFO] [stderr] | [INFO] [stderr] 283 | let mut inner_scope = ScopeCell::new(&data2); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable `Scope` should have a snake case name [INFO] [stderr] --> src/lib.rs:167:21 [INFO] [stderr] | [INFO] [stderr] 167 | let mut Scope = ScopeCell::new(&data); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `scope` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Scope` should have a snake case name [INFO] [stderr] --> src/lib.rs:178:21 [INFO] [stderr] | [INFO] [stderr] 178 | let mut Scope = ScopeCell::new(&data); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `scope` [INFO] [stderr] [INFO] [stderr] warning: variable `Scope` should have a snake case name [INFO] [stderr] --> src/lib.rs:189:21 [INFO] [stderr] | [INFO] [stderr] 189 | let mut Scope = ScopeCell::new(&data); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `scope` [INFO] [stderr] [INFO] [stderr] warning: `scope-cell` (lib test) generated 18 warnings (run `cargo fix --lib -p scope-cell --tests` to apply 14 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scope_cell-0e08ef53d3254144) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test tests::test_basic_revert ... ok [INFO] [stdout] test tests::test_borrow_and_mut_borrow ... ok [INFO] [stdout] test tests::test_multiple_borrow_same_scope ... ok [INFO] [stdout] test tests::test_multiple_reverts ... ok [INFO] [stdout] test tests::test_multiple_scope_cells ... ok [INFO] [stdout] test tests::test_needs_drop_after_into_inner ... ok [INFO] [stdout] test tests::test_nested_borrows ... ok [INFO] [stdout] test tests::test_revert_mid_scope ... ok [INFO] [stdout] test tests::test_with_copy_type ... ok [INFO] [stdout] test tests::test_nested_scope_cell ... ok [INFO] [stdout] test tests::test_with_string_mutation ... ok [INFO] [stdout] test tests::test_mutation_after_revert ... ok [INFO] [stdout] test tests::test_with_needs_drop_type ... ok [INFO] [stdout] test tests::test_into_inner_no_revert ... ok [INFO] [stdout] test tests::test_no_mutation_revert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests scope_cell [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c3028ff3ab127970aef16f34ba1ae6ef27fb7818042c60729471a1c7d290774a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3028ff3ab127970aef16f34ba1ae6ef27fb7818042c60729471a1c7d290774a", kill_on_drop: false }` [INFO] [stdout] c3028ff3ab127970aef16f34ba1ae6ef27fb7818042c60729471a1c7d290774a