[INFO] fetching crate bolero-generator 0.5.2...
[INFO] checking bolero-generator-0.5.2 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] extracting crate bolero-generator 0.5.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bolero-generator 0.5.2 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bolero-generator 0.5.2
[INFO] finished tweaking crates.io crate bolero-generator 0.5.2
[INFO] tweaked toml for crates.io crate bolero-generator 0.5.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "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" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "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] b7c5a312b810a6494d49552129ac5b8189785025cb82b2681f9c323729a55e1b
[INFO] running `"docker" "start" "-a" "b7c5a312b810a6494d49552129ac5b8189785025cb82b2681f9c323729a55e1b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking bolero-generator v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected `,`
[INFO] [stderr]   --> tests/derive_test.rs:14:33
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct NewType(#[generator(4..10)] u64);
[INFO] [stderr]    |                                 ^^
[INFO] [stderr] 
[INFO] [stderr] error: expected `,`
[INFO] [stderr]   --> tests/derive_test.rs:21:27
[INFO] [stderr]    |
[INFO] [stderr] 21 |     #[generator(Vec::gen().with().len(1usize..5))]
[INFO] [stderr]    |                           ^
[INFO] [stderr] 
[INFO] [stderr] error: expected `,`
[INFO] [stderr]   --> tests/derive_test.rs:31:22
[INFO] [stderr]    |
[INFO] [stderr] 31 |         #[generator(1..3)]
[INFO] [stderr]    |                      ^^
[INFO] [stderr] 
[INFO] [stderr] error: expected `,`
[INFO] [stderr]   --> tests/derive_test.rs:36:33
[INFO] [stderr]    |
[INFO] [stderr] 36 |         #[generator(usize::gen().with().bounds(4..6))]
[INFO] [stderr]    |                                 ^
[INFO] [stderr] 
[INFO] [stderr] error: expected `,`
[INFO] [stderr]   --> tests/derive_test.rs:40:35
[INFO] [stderr]    |
[INFO] [stderr] 40 |     CustomGenerator(#[generator(42..53)] usize),
[INFO] [stderr]    |                                   ^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `bolero-generator`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b7c5a312b810a6494d49552129ac5b8189785025cb82b2681f9c323729a55e1b"`
[INFO] running `"docker" "rm" "-f" "b7c5a312b810a6494d49552129ac5b8189785025cb82b2681f9c323729a55e1b"`
[INFO] [stdout] b7c5a312b810a6494d49552129ac5b8189785025cb82b2681f9c323729a55e1b