[INFO] fetching crate bitreader_async 0.2.0... [INFO] testing bitreader_async-0.2.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate bitreader_async 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate bitreader_async 0.2.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7af74c32370ee08a8735d4b1f036bc733674c9b4fcb28ab51b78f2c575c45941 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7af74c32370ee08a8735d4b1f036bc733674c9b4fcb28ab51b78f2c575c45941", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7af74c32370ee08a8735d4b1f036bc733674c9b4fcb28ab51b78f2c575c45941", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7af74c32370ee08a8735d4b1f036bc733674c9b4fcb28ab51b78f2c575c45941", kill_on_drop: false }` [INFO] [stdout] 7af74c32370ee08a8735d4b1f036bc733674c9b4fcb28ab51b78f2c575c45941 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7878aeb74cfde335bb5abdee230759c082748044c2a8179feb478e41141580e7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7878aeb74cfde335bb5abdee230759c082748044c2a8179feb478e41141580e7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling fastrand v1.3.3 [INFO] [stderr] Compiling waker-fn v1.0.0 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling parking v1.0.5 [INFO] [stderr] Compiling event-listener v2.2.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bit_reverse v0.1.8 [INFO] [stderr] Compiling concurrent-queue v1.1.1 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling async-channel v1.1.1 [INFO] [stderr] Compiling futures-lite v0.1.9 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling blocking v0.4.7 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling smol v0.1.18 [INFO] [stderr] Compiling async-std v1.6.2 [INFO] [stderr] Compiling bitreader_async v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around const expression [INFO] [stdout] --> src/byte_reader.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around const expression [INFO] [stdout] --> src/byte_reader.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.25s [INFO] running `Command { std: "docker" "inspect" "7878aeb74cfde335bb5abdee230759c082748044c2a8179feb478e41141580e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7878aeb74cfde335bb5abdee230759c082748044c2a8179feb478e41141580e7", kill_on_drop: false }` [INFO] [stdout] 7878aeb74cfde335bb5abdee230759c082748044c2a8179feb478e41141580e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64f74021c122060783da3bddb6f3989225cca32b418d507a3cf40f93d78e5a03 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "64f74021c122060783da3bddb6f3989225cca32b418d507a3cf40f93d78e5a03", kill_on_drop: false }` [INFO] [stderr] Compiling bitreader_async v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around const expression [INFO] [stdout] --> src/byte_reader.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around const expression [INFO] [stdout] --> src/byte_reader.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around const expression [INFO] [stdout] --> src/byte_reader.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around const expression [INFO] [stdout] --> src/byte_reader.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.99s [INFO] running `Command { std: "docker" "inspect" "64f74021c122060783da3bddb6f3989225cca32b418d507a3cf40f93d78e5a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64f74021c122060783da3bddb6f3989225cca32b418d507a3cf40f93d78e5a03", kill_on_drop: false }` [INFO] [stdout] 64f74021c122060783da3bddb6f3989225cca32b418d507a3cf40f93d78e5a03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c4475a86566ba72e0c82374214066d6878a1ee21f1150992b0b9cc9555cedc36 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c4475a86566ba72e0c82374214066d6878a1ee21f1150992b0b9cc9555cedc36", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | #[async_trait] [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:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | #[async_trait] [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/byte_reader.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | #[async_trait] [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:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | #[async_trait] [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bitreader_async-e27c673d9363ce44 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stderr] Doc-tests bitreader_async [INFO] [stdout] test bitqueue::tests::advanced_pop ... ok [INFO] [stdout] test bitqueue::tests::basic_pop ... ok [INFO] [stdout] test tests::read_be ... ok [INFO] [stdout] test tests::read_test_connect_fixed_header ... ok [INFO] [stdout] test tests::read_test_connect_flags ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stdout] [INFO] [stderr] --> /opt/rustwide/workdir/src/byte_reader.rs:28:9 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 28 | #[async_trait] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> /opt/rustwide/workdir/src/byte_reader.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | #[async_trait] [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "c4475a86566ba72e0c82374214066d6878a1ee21f1150992b0b9cc9555cedc36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4475a86566ba72e0c82374214066d6878a1ee21f1150992b0b9cc9555cedc36", kill_on_drop: false }` [INFO] [stdout] c4475a86566ba72e0c82374214066d6878a1ee21f1150992b0b9cc9555cedc36