[INFO] fetching crate derivative 2.2.0... [INFO] testing derivative-2.2.0 against master#a1531335fe2807715fff569904d99602022643a7 for pr-145277 [INFO] extracting crate derivative 2.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate derivative 2.2.0 [INFO] finished tweaking crates.io crate derivative 2.2.0 [INFO] tweaked toml for crates.io crate derivative 2.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate derivative 2.2.0 on toolchain a1531335fe2807715fff569904d99602022643a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "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" "+a1531335fe2807715fff569904d99602022643a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.105) [INFO] [stderr] Adding trybuild v1.0.22 (available: v1.0.110) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trybuild v1.0.22 [INFO] [stderr] Downloaded glob v0.3.3 [INFO] [stderr] Downloaded toml v0.5.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16b8abda4be47f00e39a118ea11a283e0d5dbf1a1754300541916ccaa82b2ea9 [INFO] running `Command { std: "docker" "start" "-a" "16b8abda4be47f00e39a118ea11a283e0d5dbf1a1754300541916ccaa82b2ea9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16b8abda4be47f00e39a118ea11a283e0d5dbf1a1754300541916ccaa82b2ea9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16b8abda4be47f00e39a118ea11a283e0d5dbf1a1754300541916ccaa82b2ea9", kill_on_drop: false }` [INFO] [stdout] 16b8abda4be47f00e39a118ea11a283e0d5dbf1a1754300541916ccaa82b2ea9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf4575c2b8436ce479f817d48fb56d4b0dec30c863a3f34e3e3fcda09fd29e70 [INFO] running `Command { std: "docker" "start" "-a" "cf4575c2b8436ce479f817d48fb56d4b0dec30c863a3f34e3e3fcda09fd29e70", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling derivative v2.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `span` is never read [INFO] [stdout] --> src/ast.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Field<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | pub span: proc_macro2::Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Field` 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ast.rs:87:23 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn all_fields(&self) -> Vec<&Field> { [INFO] [stdout] | ^^^^^ ------ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] 87 | pub fn all_fields(&self) -> Vec<&Field<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.04s [INFO] running `Command { std: "docker" "inspect" "cf4575c2b8436ce479f817d48fb56d4b0dec30c863a3f34e3e3fcda09fd29e70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf4575c2b8436ce479f817d48fb56d4b0dec30c863a3f34e3e3fcda09fd29e70", kill_on_drop: false }` [INFO] [stdout] cf4575c2b8436ce479f817d48fb56d4b0dec30c863a3f34e3e3fcda09fd29e70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5422bcd14e40b8c12b7b83490656d1f6c3382b3883cc3014ece329be492abad3 [INFO] running `Command { std: "docker" "start" "-a" "5422bcd14e40b8c12b7b83490656d1f6c3382b3883cc3014ece329be492abad3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.105 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling derivative v2.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `span` is never read [INFO] [stdout] --> src/ast.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Field<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | pub span: proc_macro2::Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Field` 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ast.rs:87:23 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn all_fields(&self) -> Vec<&Field> { [INFO] [stdout] | ^^^^^ ------ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] 87 | pub fn all_fields(&self) -> Vec<&Field<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling trybuild v1.0.22 [INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stdout] --> tests/derive-eq-packed.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | self.foo == other.foo [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stdout] | [INFO] [stdout] 26 - self.foo == other.foo [INFO] [stdout] 26 + std::ptr::addr_eq(self.foo, other.foo) [INFO] [stdout] | [INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stdout] | [INFO] [stdout] 26 - self.foo == other.foo [INFO] [stdout] 26 + std::ptr::eq(self.foo, other.foo) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `must_use` that must be used [INFO] [stdout] --> tests/rustc-deriving-in-fn.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | format!("{:?}", f); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 26 | let _ = format!("{:?}", f); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Test` is never constructed [INFO] [stdout] --> tests/issue-82.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Test { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Foo` is never used [INFO] [stdout] --> tests/issue-55.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | trait Foo {} [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt` is never used [INFO] [stdout] --> tests/issue-55.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn fmt(_: &T, _: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Qux` is never constructed [INFO] [stdout] --> tests/issue-55.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct Qux<'a, T: Foo>(&'a T); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S` is never constructed [INFO] [stdout] --> tests/rustc-deriving-clone-tuple-struct.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | struct S((), ()); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stdout] --> tests/derive-eq.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | self.foo == other.foo [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stdout] | [INFO] [stdout] 24 - self.foo == other.foo [INFO] [stdout] 24 + std::ptr::addr_eq(self.foo, other.foo) [INFO] [stdout] | [INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stdout] | [INFO] [stdout] 24 - self.foo == other.foo [INFO] [stdout] 24 + std::ptr::eq(self.foo, other.foo) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dummy` is never used [INFO] [stdout] --> tests/rustc-issue-19358.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | trait Trait { fn dummy(&self) { } } [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | method in this trait [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Array` is never constructed [INFO] [stdout] --> tests/rustc-issue-28561.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct Array { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CopyArray` is never constructed [INFO] [stdout] --> tests/rustc-issue-28561.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | struct CopyArray { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Fn` is never constructed [INFO] [stdout] --> tests/rustc-issue-28561.rs:100:8 [INFO] [stdout] | [INFO] [stdout] 100 | struct Fn { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Tuple` is never constructed [INFO] [stdout] --> tests/rustc-issue-28561.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | struct Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> tests/rustc-issue-28561.rs:97:10 [INFO] [stdout] | [INFO] [stdout] 97 | #[derive(Derivative)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Derivative` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `span` is never read [INFO] [stdout] --> src/ast.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Field<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | pub span: proc_macro2::Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Field` 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ast.rs:87:23 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn all_fields(&self) -> Vec<&Field> { [INFO] [stdout] | ^^^^^ ------ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] 87 | pub fn all_fields(&self) -> Vec<&Field<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 37.16s [INFO] running `Command { std: "docker" "inspect" "5422bcd14e40b8c12b7b83490656d1f6c3382b3883cc3014ece329be492abad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5422bcd14e40b8c12b7b83490656d1f6c3382b3883cc3014ece329be492abad3", kill_on_drop: false }` [INFO] [stdout] 5422bcd14e40b8c12b7b83490656d1f6c3382b3883cc3014ece329be492abad3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6ef89fe2e87ba466a4e91cf33fc15093fca8a0510aea57e65b313a894c9fd9e4 [INFO] running `Command { std: "docker" "start" "-a" "6ef89fe2e87ba466a4e91cf33fc15093fca8a0510aea57e65b313a894c9fd9e4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: field `span` is never read [INFO] [stderr] --> src/ast.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 30 | pub struct Field<'a> { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 34 | pub span: proc_macro2::Span, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Field` 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/ast.rs:87:23 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn all_fields(&self) -> Vec<&Field> { [INFO] [stderr] | ^^^^^ ------ [INFO] [stderr] | | || [INFO] [stderr] | | |the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is elided here [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] 87 | pub fn all_fields(&self) -> Vec<&Field<'_>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `derivative` (lib) generated 2 warnings (run `cargo fix --lib -p derivative` to apply 1 suggestion) [INFO] [stderr] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stderr] --> tests/derive-eq.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | self.foo == other.foo [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stderr] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stderr] | [INFO] [stderr] 24 - self.foo == other.foo [INFO] [stderr] 24 + std::ptr::addr_eq(self.foo, other.foo) [INFO] [stderr] | [INFO] [stderr] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stderr] | [INFO] [stderr] 24 - self.foo == other.foo [INFO] [stderr] 24 + std::ptr::eq(self.foo, other.foo) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `derivative` (test "derive-eq") generated 1 warning [INFO] [stderr] warning: trait `Foo` is never used [INFO] [stderr] --> tests/issue-55.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | trait Foo {} [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `fmt` is never used [INFO] [stderr] --> tests/issue-55.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn fmt(_: &T, _: &mut std::fmt::Formatter) -> std::fmt::Result { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Qux` is never constructed [INFO] [stderr] --> tests/issue-55.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | struct Qux<'a, T: Foo>(&'a T); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `derivative` (test "issue-55") generated 3 warnings [INFO] [stderr] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stderr] --> tests/derive-eq-packed.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | self.foo == other.foo [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stderr] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stderr] | [INFO] [stderr] 26 - self.foo == other.foo [INFO] [stderr] 26 + std::ptr::addr_eq(self.foo, other.foo) [INFO] [stderr] | [INFO] [stderr] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stderr] | [INFO] [stderr] 26 - self.foo == other.foo [INFO] [stderr] 26 + std::ptr::eq(self.foo, other.foo) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: struct `Test` is never constructed [INFO] [stderr] --> tests/issue-82.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | struct Test { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `derivative` (test "derive-eq-packed") generated 1 warning [INFO] [stderr] warning: `derivative` (test "issue-82") generated 1 warning [INFO] [stderr] warning: unused return value of `must_use` that must be used [INFO] [stderr] --> tests/rustc-deriving-in-fn.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | format!("{:?}", f); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 26 | let _ = format!("{:?}", f); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `derivative` (test "rustc-deriving-in-fn") generated 1 warning [INFO] [stderr] warning: struct `S` is never constructed [INFO] [stderr] --> tests/rustc-deriving-clone-tuple-struct.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | struct S((), ()); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Array` is never constructed [INFO] [stderr] --> tests/rustc-issue-28561.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | struct Array { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `CopyArray` is never constructed [INFO] [stderr] --> tests/rustc-issue-28561.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 61 | struct CopyArray { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Fn` is never constructed [INFO] [stderr] --> tests/rustc-issue-28561.rs:100:8 [INFO] [stderr] | [INFO] [stderr] 100 | struct Fn { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Tuple` is never constructed [INFO] [stderr] --> tests/rustc-issue-28561.rs:119:8 [INFO] [stderr] | [INFO] [stderr] 119 | struct Tuple { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> tests/rustc-issue-28561.rs:97:10 [INFO] [stderr] | [INFO] [stderr] 97 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stderr] = note: this warning originates in the derive macro `Derivative` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `derivative` (test "rustc-deriving-clone-tuple-struct") generated 1 warning [INFO] [stderr] warning: `derivative` (test "rustc-issue-28561") generated 5 warnings [INFO] [stderr] warning: method `dummy` is never used [INFO] [stderr] --> tests/rustc-issue-19358.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | trait Trait { fn dummy(&self) { } } [INFO] [stderr] | ----- ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | method in this trait [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `derivative` (test "rustc-issue-19358") generated 1 warning [INFO] [stderr] warning: `derivative` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/derivative-bf47476db2927efc) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/clippy-warning-clone-from.rs (/opt/rustwide/target/debug/deps/clippy_warning_clone_from-3fedaef904dc306e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running tests/compile-test.rs (/opt/rustwide/target/debug/deps/compile_test-c30d42a19b08c78a) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test compile_test ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/derive-clone.rs (/opt/rustwide/target/debug/deps/derive_clone-13432af530003b2d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/derive-clone-generics.rs (/opt/rustwide/target/debug/deps/derive_clone_generics-86ae919bf53f7edf) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stderr] Running tests/derive-debug.rs (/opt/rustwide/target/debug/deps/derive_debug-91aa99c0457ad22c) [INFO] [stdout] [INFO] [stderr] Running tests/derive-debug-bounds.rs (/opt/rustwide/target/debug/deps/derive_debug_bounds-356e34f19758ca3f) [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/derive-debug-generics.rs (/opt/rustwide/target/debug/deps/derive_debug_generics-9baf7a7e886f7186) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- main stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'main' (27) panicked at tests/derive-debug-generics.rs:91:5: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: "PhantomField { foo: PhantomData }" [INFO] [stdout] right: "PhantomField { foo: PhantomData }" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x624ca1f23482 - std::backtrace_rs::backtrace::libunwind::trace::h28054f4383c3f58e [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x624ca1f23482 - std::backtrace_rs::backtrace::trace_unsynchronized::ha282a8c421679d2f [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x624ca1f23482 - std::sys::backtrace::_print_fmt::hbec33065234e0802 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x624ca1f23482 - ::fmt::hd1d4bb6928e618aa [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x624ca1f490ff - core::fmt::rt::Argument::fmt::h9d7a9c51e359853c [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x624ca1f490ff - core::fmt::write::hb74543a25e711b4b [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x624ca1f20653 - std::io::default_write_fmt::h5fc6d59ce87844c1 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x624ca1f20653 - std::io::Write::write_fmt::hd2771080cbf96086 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x624ca1f232d2 - std::sys::backtrace::BacktraceLock::print::heea219b8050afbf1 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x624ca1f249ba - std::panicking::default_hook::{{closure}}::hd4259c9ab8b045c5 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x624ca1f24826 - std::panicking::default_hook::h11ff409030846680 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x624ca1eed1de - as core::ops::function::Fn>::call::hd51613452276a673 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x624ca1eed1de - test::test_main_with_exit_callback::{{closure}}::he745dc5723cd1954 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x624ca1f253ee - as core::ops::function::Fn>::call::h11f03226fe12b23f [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x624ca1f253ee - std::panicking::panic_with_hook::h7ff7afb88160a118 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x624ca1f251ba - std::panicking::panic_handler::{{closure}}::hcdc643b4bb0ebe9b [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x624ca1f23979 - std::sys::backtrace::__rust_end_short_backtrace::h1e475b2065076ac7 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x624ca1f24e4d - __rustc[e46213fa37f0c562]::rust_begin_unwind [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x624ca1f47c10 - core::panicking::panic_fmt::h80b565e2eb233fe8 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x624ca1f47e97 - core::panicking::assert_failed_inner::hbb92683b0071ea6f [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panicking.rs:448:17 [INFO] [stdout] 20: 0x624ca1eb12e6 - core::panicking::assert_failed::hd84dadf591aef83a [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panicking.rs:403:5 [INFO] [stdout] 21: 0x624ca1eb3254 - derive_debug_generics::main::h6e72a7c390334bad [INFO] [stdout] at /opt/rustwide/workdir/tests/derive-debug-generics.rs:91:5 [INFO] [stdout] 22: 0x624ca1eb2757 - derive_debug_generics::main::{{closure}}::hadd9b121c1fe65fc [INFO] [stdout] at /opt/rustwide/workdir/tests/derive-debug-generics.rs:81:10 [INFO] [stdout] 23: 0x624ca1eb08b6 - core::ops::function::FnOnce::call_once::h8dc81f1e6a5564e0 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x624ca1ef292b - core::ops::function::FnOnce::call_once::hfc756c52547ce44a [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x624ca1ef292b - test::__rust_begin_short_backtrace::h9a5ae329d078bcd9 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x624ca1ef1b25 - test::run_test_in_process::{{closure}}::h3426e995573c268d [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x624ca1ef1b25 - as core::ops::function::FnOnce<()>>::call_once::ha7835434f938d8f3 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x624ca1ef1b25 - std::panicking::catch_unwind::do_call::hba7daaeffaa7fd92 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x624ca1ef1b25 - std::panicking::catch_unwind::h429b54e97c207d41 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x624ca1ef1b25 - std::panic::catch_unwind::h51208656128c85f9 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panic.rs:357:14 [INFO] [stdout] 31: 0x624ca1ef1b25 - test::run_test_in_process::h689806cd12adfed7 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x624ca1ef1b25 - test::run_test::{{closure}}::hb7a4442cffb3ca48 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x624ca1eb4d84 - test::run_test::{{closure}}::hbfdd49e739af13e8 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x624ca1eb4d84 - std::sys::backtrace::__rust_begin_short_backtrace::h8748685fe296ef1f [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x624ca1eb86ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h934221187d822cc7 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x624ca1eb86ca - as core::ops::function::FnOnce<()>>::call_once::ha2070c9c72742147 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x624ca1eb86ca - std::panicking::catch_unwind::do_call::h0fa4d7384e02a51e [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x624ca1eb86ca - std::panicking::catch_unwind::h57da5b94928bf70d [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x624ca1eb86ca - std::panic::catch_unwind::h11a7caa5ab9505ca [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/panic.rs:357:14 [INFO] [stdout] 40: 0x624ca1eb86ca - std::thread::Builder::spawn_unchecked_::{{closure}}::h81bd754a5aa6f57a [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x624ca1eb86ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd839d279b244de64 [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x624ca1f283af - as core::ops::function::FnOnce>::call_once::h234c89b9d620936c [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 43: 0x624ca1f283af - std::sys::pal::unix::thread::Thread::new::thread_start::h185f7d20f8cd290f [INFO] [stdout] at /rustc/a1531335fe2807715fff569904d99602022643a7/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 44: 0x7097ba946aa4 - [INFO] [stdout] 45: 0x7097ba9d3a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] main [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test derive-debug-generics` [INFO] running `Command { std: "docker" "inspect" "6ef89fe2e87ba466a4e91cf33fc15093fca8a0510aea57e65b313a894c9fd9e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ef89fe2e87ba466a4e91cf33fc15093fca8a0510aea57e65b313a894c9fd9e4", kill_on_drop: false }` [INFO] [stdout] 6ef89fe2e87ba466a4e91cf33fc15093fca8a0510aea57e65b313a894c9fd9e4