[INFO] crate rml_amf0 0.1.1 is already in cache [INFO] checking rml_amf0-0.1.1 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate rml_amf0 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rml_amf0 0.1.1 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rml_amf0 0.1.1 [INFO] finished tweaking crates.io crate rml_amf0 0.1.1 [INFO] tweaked toml for crates.io crate rml_amf0 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] fa1877c74ec83ce4ad49790534b9f6c6c3c55d0e05c2daa91496b7538b0b6b54 [INFO] running `"docker" "start" "-a" "fa1877c74ec83ce4ad49790534b9f6c6c3c55d0e05c2daa91496b7538b0b6b54"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking rml_amf0 v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/deserialization.rs:85:42 [INFO] [stderr] | [INFO] [stderr] 85 | let mut buffer: Vec = vec![0_u8; (length as usize)]; [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 function argument [INFO] [stderr] --> src/deserialization.rs:134:36 [INFO] [stderr] | [INFO] [stderr] 134 | let mut label_buffer = vec![0; (label_length as usize)]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/serialization.rs:166:79 [INFO] [stderr] | [INFO] [stderr] 166 | expected.write_u16::(markers::UTF_8_EMPTY_MARKER).unwrap();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/deserialization.rs:85:42 [INFO] [stderr] | [INFO] [stderr] 85 | let mut buffer: Vec = vec![0_u8; (length as usize)]; [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 function argument [INFO] [stderr] --> src/deserialization.rs:134:36 [INFO] [stderr] | [INFO] [stderr] 134 | let mut label_buffer = vec![0; (label_length as usize)]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/deserialization.rs:168:55 [INFO] [stderr] | [INFO] [stderr] 168 | let result = deserialize(&mut input).unwrap();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/deserialization.rs:238:77 [INFO] [stderr] | [INFO] [stderr] 238 | vector.write_u16::(markers::UTF_8_EMPTY_MARKER).unwrap();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.79s [INFO] running `"docker" "inspect" "fa1877c74ec83ce4ad49790534b9f6c6c3c55d0e05c2daa91496b7538b0b6b54"` [INFO] running `"docker" "rm" "-f" "fa1877c74ec83ce4ad49790534b9f6c6c3c55d0e05c2daa91496b7538b0b6b54"` [INFO] [stdout] fa1877c74ec83ce4ad49790534b9f6c6c3c55d0e05c2daa91496b7538b0b6b54