[INFO] fetching crate inline_dyn 0.2.1... [INFO] checking inline_dyn-0.2.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate inline_dyn 0.2.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate inline_dyn 0.2.1 [INFO] finished tweaking crates.io crate inline_dyn 0.2.1 [INFO] tweaked toml for crates.io crate inline_dyn 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate inline_dyn 0.2.1 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 3 packages to latest compatible versions [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded elain v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e260a4c26995560a11d5d3689390ddb131bf723d5c103850f7e93de52e5a6fb [INFO] running `Command { std: "docker" "start" "-a" "5e260a4c26995560a11d5d3689390ddb131bf723d5c103850f7e93de52e5a6fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e260a4c26995560a11d5d3689390ddb131bf723d5c103850f7e93de52e5a6fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e260a4c26995560a11d5d3689390ddb131bf723d5c103850f7e93de52e5a6fb", kill_on_drop: false }` [INFO] [stdout] 5e260a4c26995560a11d5d3689390ddb131bf723d5c103850f7e93de52e5a6fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cbcd3bce196a5159c20f4eb89183eb9c482d4159dad7be102512d9d8faefdda [INFO] running `Command { std: "docker" "start" "-a" "5cbcd3bce196a5159c20f4eb89183eb9c482d4159dad7be102512d9d8faefdda", kill_on_drop: false }` [INFO] [stderr] Checking elain v0.3.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking inline_dyn v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 725 | impl_new!(AsRef, U); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 726 | impl_new!(AsMut, U); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 737 | impl_new!(core::fmt::Debug); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 738 | impl_new!(core::fmt::Display); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 752 | impl_new!(Future, O); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 775 | impl_new!(Hasher); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 804 | impl_new!(Iterator, I); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 805 | impl_new!(DoubleEndedIterator, I); [INFO] [stdout] | ------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:376:33 [INFO] [stdout] | [INFO] [stdout] 376 | $crate::InlineDyn:: [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1020 | let val = ::new(42usize); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dyn_star` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:376:33 [INFO] [stdout] | [INFO] [stdout] 376 | $crate::InlineDyn:: [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1045 | let val = ::new(42u8); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dyn_star` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:376:33 [INFO] [stdout] | [INFO] [stdout] 376 | $crate::InlineDyn:: [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1048 | let val: InlineDynDebug<1> = ::try_resize(val).ok().unwrap(); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dyn_star` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:376:33 [INFO] [stdout] | [INFO] [stdout] 376 | $crate::InlineDyn:: [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1054 | let val = ::new(42u32); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dyn_star` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:376:33 [INFO] [stdout] | [INFO] [stdout] 376 | $crate::InlineDyn:: [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1057 | let res: Result, _> = ::try_resize(val); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dyn_star` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:376:33 [INFO] [stdout] | [INFO] [stdout] 376 | $crate::InlineDyn:: [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1083 | let val: dyn_star!(Foo) = inline_dyn![Bar(Cell::new(0))]; [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dyn_star` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 725 | impl_new!(AsRef, U); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 726 | impl_new!(AsMut, U); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 737 | impl_new!(core::fmt::Debug); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 738 | impl_new!(core::fmt::Display); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 752 | impl_new!(Future, O); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 775 | impl_new!(Hasher); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 804 | impl_new!(Iterator, I); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:504:81 [INFO] [stdout] | [INFO] [stdout] 504 | impl<'a, const _S: usize, const _A: usize $(, $arg)*> $crate::InlineDyn<(dyn $trait + 'a), _S, _A> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 805 | impl_new!(DoubleEndedIterator, I); [INFO] [stdout] | ------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_new` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "5cbcd3bce196a5159c20f4eb89183eb9c482d4159dad7be102512d9d8faefdda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cbcd3bce196a5159c20f4eb89183eb9c482d4159dad7be102512d9d8faefdda", kill_on_drop: false }` [INFO] [stdout] 5cbcd3bce196a5159c20f4eb89183eb9c482d4159dad7be102512d9d8faefdda