[INFO] crate bm-ssz 0.2.0 is already in cache [INFO] checking bm-ssz-0.2.0 against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325 [INFO] extracting crate bm-ssz 0.2.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate bm-ssz 0.2.0 on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd [INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate bm-ssz 0.2.0 [INFO] finished tweaking crates.io crate bm-ssz 0.2.0 [INFO] tweaked toml for crates.io crate bm-ssz 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c5bf745defe7e0c6173408fd04cfe634d02f55701f0c95abdab6af42d6a1a84e [INFO] running `"docker" "start" "-a" "c5bf745defe7e0c6173408fd04cfe634d02f55701f0c95abdab6af42d6a1a84e"` [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking byte-slice-cast v0.3.5 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking bitvec v0.11.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking static_assertions v0.2.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking bm v0.5.6 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking uint v0.8.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking parity-codec v4.1.4 [INFO] [stderr] Checking fixed-hash v0.4.0 [INFO] [stderr] Checking impl-codec v0.3.0 [INFO] [stderr] Checking primitive-types v0.4.0 [INFO] [stderr] Checking bm-ssz v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/fixed.rs:56:61 [INFO] [stderr] | [INFO] [stderr] 56 | current.append(&mut value.to_le_bytes().into_iter().cloned().collect::>()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] ... [INFO] [stderr] 100 | impl_builtin_fixed_uint_vector!(u8, typenum::U1); [INFO] [stderr] | ------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/fixed.rs:56:61 [INFO] [stderr] | [INFO] [stderr] 56 | current.append(&mut value.to_le_bytes().into_iter().cloned().collect::>()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] ... [INFO] [stderr] 101 | impl_builtin_fixed_uint_vector!(u16, typenum::U2); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/fixed.rs:56:61 [INFO] [stderr] | [INFO] [stderr] 56 | current.append(&mut value.to_le_bytes().into_iter().cloned().collect::>()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] ... [INFO] [stderr] 102 | impl_builtin_fixed_uint_vector!(u32, typenum::U4); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/fixed.rs:56:61 [INFO] [stderr] | [INFO] [stderr] 56 | current.append(&mut value.to_le_bytes().into_iter().cloned().collect::>()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] ... [INFO] [stderr] 103 | impl_builtin_fixed_uint_vector!(u64, typenum::U8); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/fixed.rs:56:61 [INFO] [stderr] | [INFO] [stderr] 56 | current.append(&mut value.to_le_bytes().into_iter().cloned().collect::>()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] ... [INFO] [stderr] 104 | impl_builtin_fixed_uint_vector!(u128, typenum::U16); [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/lib.rs:45:46 [INFO] [stderr] | [INFO] [stderr] 45 | GenericArray::from_exact_iter(self.0.into_iter().cloned()).expect("Size equals to U32; qed") [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/fixed.rs:56:61 [INFO] [stderr] | [INFO] [stderr] 56 | current.append(&mut value.to_le_bytes().into_iter().cloned().collect::>()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] ... [INFO] [stderr] 100 | impl_builtin_fixed_uint_vector!(u8, typenum::U1); [INFO] [stderr] | ------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/fixed.rs:56:61 [INFO] [stderr] | [INFO] [stderr] 56 | current.append(&mut value.to_le_bytes().into_iter().cloned().collect::>()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] ... [INFO] [stderr] 101 | impl_builtin_fixed_uint_vector!(u16, typenum::U2); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/fixed.rs:56:61 [INFO] [stderr] | [INFO] [stderr] 56 | current.append(&mut value.to_le_bytes().into_iter().cloned().collect::>()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] ... [INFO] [stderr] 102 | impl_builtin_fixed_uint_vector!(u32, typenum::U4); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/fixed.rs:56:61 [INFO] [stderr] | [INFO] [stderr] 56 | current.append(&mut value.to_le_bytes().into_iter().cloned().collect::>()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] ... [INFO] [stderr] 103 | impl_builtin_fixed_uint_vector!(u64, typenum::U8); [INFO] [stderr] | -------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/fixed.rs:56:61 [INFO] [stderr] | [INFO] [stderr] 56 | current.append(&mut value.to_le_bytes().into_iter().cloned().collect::>()); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] ... [INFO] [stderr] 104 | impl_builtin_fixed_uint_vector!(u128, typenum::U16); [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/lib.rs:45:46 [INFO] [stderr] | [INFO] [stderr] 45 | GenericArray::from_exact_iter(self.0.into_iter().cloned()).expect("Size equals to U32; qed") [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.95s [INFO] running `"docker" "inspect" "c5bf745defe7e0c6173408fd04cfe634d02f55701f0c95abdab6af42d6a1a84e"` [INFO] running `"docker" "rm" "-f" "c5bf745defe7e0c6173408fd04cfe634d02f55701f0c95abdab6af42d6a1a84e"` [INFO] [stdout] c5bf745defe7e0c6173408fd04cfe634d02f55701f0c95abdab6af42d6a1a84e