[INFO] fetching crate looking-glass 0.1.1... [INFO] checking looking-glass-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate looking-glass 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate looking-glass 0.1.1 [INFO] finished tweaking crates.io crate looking-glass 0.1.1 [INFO] tweaked toml for crates.io crate looking-glass 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate looking-glass 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [INFO] [stderr] Adding smol_str v0.1.24 (available: v0.3.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af5b07cab89f200c69ee465e6f2ebfafe3034eb63b6d70a00bd1c3799697479e [INFO] running `Command { std: "docker" "start" "-a" "af5b07cab89f200c69ee465e6f2ebfafe3034eb63b6d70a00bd1c3799697479e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af5b07cab89f200c69ee465e6f2ebfafe3034eb63b6d70a00bd1c3799697479e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af5b07cab89f200c69ee465e6f2ebfafe3034eb63b6d70a00bd1c3799697479e", kill_on_drop: false }` [INFO] [stdout] af5b07cab89f200c69ee465e6f2ebfafe3034eb63b6d70a00bd1c3799697479e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7822e8a9a7cef99b5268edcff0590e85dc2dbece8a9650b0f9e9a49adb984a0 [INFO] running `Command { std: "docker" "start" "-a" "a7822e8a9a7cef99b5268edcff0590e85dc2dbece8a9650b0f9e9a49adb984a0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking smol_str v0.1.24 [INFO] [stderr] Checking looking-glass v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `smol_str::SmolStr` [INFO] [stdout] --> src/owned.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use smol_str::SmolStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> src/primatives.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `smol_str::SmolStr` [INFO] [stdout] --> src/typed.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use smol_str::SmolStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `primatives::*` [INFO] [stdout] --> src/lib.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | pub use primatives::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/value.rs:97:31 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn as_reflected_enum(&'val self) -> Option<&(dyn EnumInstance<'ty> + 'ty)> { [INFO] [stdout] | ^^^^ ------------------------------ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'val` [INFO] [stdout] | [INFO] [stdout] 97 | pub fn as_reflected_enum(&'val self) -> Option<&'val (dyn EnumInstance<'ty> + 'ty)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/value.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn as_reflected_option(&'val self) -> Option<&(dyn OptionInstance<'ty> + 'ty)> { [INFO] [stdout] | ^^^^ -------------------------------- the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'val` [INFO] [stdout] | [INFO] [stdout] 105 | pub fn as_reflected_option(&'val self) -> Option<&'val (dyn OptionInstance<'ty> + 'ty)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling looking-glass-derive v0.1.1 [INFO] [stdout] warning: unused import: `smol_str::SmolStr` [INFO] [stdout] --> src/owned.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use smol_str::SmolStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> src/primatives.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `smol_str::SmolStr` [INFO] [stdout] --> src/typed.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use smol_str::SmolStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `primatives::*` [INFO] [stdout] --> src/lib.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | pub use primatives::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/value.rs:97:31 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn as_reflected_enum(&'val self) -> Option<&(dyn EnumInstance<'ty> + 'ty)> { [INFO] [stdout] | ^^^^ ------------------------------ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'val` [INFO] [stdout] | [INFO] [stdout] 97 | pub fn as_reflected_enum(&'val self) -> Option<&'val (dyn EnumInstance<'ty> + 'ty)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/value.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn as_reflected_option(&'val self) -> Option<&(dyn OptionInstance<'ty> + 'ty)> { [INFO] [stdout] | ^^^^ -------------------------------- the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'val` [INFO] [stdout] | [INFO] [stdout] 105 | pub fn as_reflected_option(&'val self) -> Option<&'val (dyn OptionInstance<'ty> + 'ty)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/tests.rs:15:53 [INFO] [stdout] | [INFO] [stdout] 15 | assert_eq!("test", val.borrow::<&str>().unwrap().deref()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Deref`, so calling `deref` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.37s [INFO] running `Command { std: "docker" "inspect" "a7822e8a9a7cef99b5268edcff0590e85dc2dbece8a9650b0f9e9a49adb984a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7822e8a9a7cef99b5268edcff0590e85dc2dbece8a9650b0f9e9a49adb984a0", kill_on_drop: false }` [INFO] [stdout] a7822e8a9a7cef99b5268edcff0590e85dc2dbece8a9650b0f9e9a49adb984a0