[INFO] crate bitreader_async 0.2.0 is already in cache [INFO] checking bitreader_async-0.2.0 against try#1a399c10897767c36d147199696c96f193034e49 for pr-72644 [INFO] extracting crate bitreader_async 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate bitreader_async 0.2.0 on toolchain 1a399c10897767c36d147199696c96f193034e49 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate bitreader_async 0.2.0 [INFO] finished tweaking crates.io crate bitreader_async 0.2.0 [INFO] tweaked toml for crates.io crate bitreader_async 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1a399c10897767c36d147199696c96f193034e49" "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] c0bf6d47cda469ea2585a0d2240d4abeb2fd6e0297435e043abafbc5e64863b4 [INFO] running `"docker" "start" "-a" "c0bf6d47cda469ea2585a0d2240d4abeb2fd6e0297435e043abafbc5e64863b4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.29 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking scoped-tls-hkt v0.1.2 [INFO] [stderr] Checking pin-project-lite v0.1.5 [INFO] [stderr] Checking bit_reverse v0.1.8 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking kv-log-macro v1.0.6 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling async-trait v0.1.31 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking piper v0.1.2 [INFO] [stderr] Checking smol v0.1.10 [INFO] [stderr] Checking async-std v1.6.0 [INFO] [stderr] Checking bitreader_async v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:59:14 [INFO] [stderr] | [INFO] [stderr] 59 | be_impl!(u8, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:60:15 [INFO] [stderr] | [INFO] [stderr] 60 | be_impl!(u16, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:61:15 [INFO] [stderr] | [INFO] [stderr] 61 | be_impl!(u32, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:62:15 [INFO] [stderr] | [INFO] [stderr] 62 | be_impl!(u64, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:63:15 [INFO] [stderr] | [INFO] [stderr] 63 | be_impl!(i8, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:64:15 [INFO] [stderr] | [INFO] [stderr] 64 | be_impl!(i16, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:65:15 [INFO] [stderr] | [INFO] [stderr] 65 | be_impl!(i32, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:66:15 [INFO] [stderr] | [INFO] [stderr] 66 | be_impl!(i64, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:59:14 [INFO] [stderr] | [INFO] [stderr] 59 | be_impl!(u8, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:60:15 [INFO] [stderr] | [INFO] [stderr] 60 | be_impl!(u16, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:61:15 [INFO] [stderr] | [INFO] [stderr] 61 | be_impl!(u32, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:62:15 [INFO] [stderr] | [INFO] [stderr] 62 | be_impl!(u64, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:63:15 [INFO] [stderr] | [INFO] [stderr] 63 | be_impl!(i8, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:64:15 [INFO] [stderr] | [INFO] [stderr] 64 | be_impl!(i16, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:65:15 [INFO] [stderr] | [INFO] [stderr] 65 | be_impl!(i32, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:66:15 [INFO] [stderr] | [INFO] [stderr] 66 | be_impl!(i64, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | be_impl!(usize, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | be_impl!(isize, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | be_impl!(usize, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | be_impl!(isize, (mem::size_of::())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.98s [INFO] running `"docker" "inspect" "c0bf6d47cda469ea2585a0d2240d4abeb2fd6e0297435e043abafbc5e64863b4"` [INFO] running `"docker" "rm" "-f" "c0bf6d47cda469ea2585a0d2240d4abeb2fd6e0297435e043abafbc5e64863b4"` [INFO] [stdout] c0bf6d47cda469ea2585a0d2240d4abeb2fd6e0297435e043abafbc5e64863b4