[INFO] crate cmdr_macro 0.3.11 is already in cache
[INFO] checking cmdr_macro-0.3.11 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate cmdr_macro 0.3.11 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cmdr_macro 0.3.11 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cmdr_macro 0.3.11
[INFO] finished tweaking crates.io crate cmdr_macro 0.3.11
[INFO] tweaked toml for crates.io crate cmdr_macro 0.3.11 written to /workspace/builds/worker-2/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] 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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8848320b54184fff39b7d8019943d5d797a72e9a97a0daca0bdb7b41cd949b9f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "8848320b54184fff39b7d8019943d5d797a72e9a97a0daca0bdb7b41cd949b9f"`
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]     Checking proc-macro2 v1.0.10
[INFO] [stderr]     Checking quote v1.0.4
[INFO] [stderr]     Checking cmdr_macro v0.3.11 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/commands.rs:29:41
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn get_methods(input: &ItemImpl) -> Vec<(CmdMeta)> {
[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 type
[INFO] [stderr]   --> src/commands.rs:29:41
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn get_methods(input: &ItemImpl) -> Vec<(CmdMeta)> {
[INFO] [stderr]    |                                         ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.81s
[INFO] running `"docker" "inspect" "8848320b54184fff39b7d8019943d5d797a72e9a97a0daca0bdb7b41cd949b9f"`
[INFO] running `"docker" "rm" "-f" "8848320b54184fff39b7d8019943d5d797a72e9a97a0daca0bdb7b41cd949b9f"`
[INFO] [stdout] 8848320b54184fff39b7d8019943d5d797a72e9a97a0daca0bdb7b41cd949b9f