[INFO] updating cached repository https://github.com/bboyifeel/using_bulletproofs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9d86dd5252c19adb76ba7d3c194e828af8b3b327
[INFO] checking bboyifeel/using_bulletproofs against try#bcff76bad586cfb6874f179a4b66448e6b8a832c for pr-66919
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbboyifeel%2Fusing_bulletproofs" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bboyifeel/using_bulletproofs on toolchain bcff76bad586cfb6874f179a4b66448e6b8a832c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bboyifeel/using_bulletproofs
[INFO] finished tweaking git repo https://github.com/bboyifeel/using_bulletproofs
[INFO] tweaked toml for git repo https://github.com/bboyifeel/using_bulletproofs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/bboyifeel/using_bulletproofs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "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] 3c2f06cedbcd841c01b28c81af18fa6c058bf61b68c9c4b9d474b3313ac10e06
[INFO] running `"docker" "start" "-a" "3c2f06cedbcd841c01b28c81af18fa6c058bf61b68c9c4b9d474b3313ac10e06"`
[INFO] [stderr]    Compiling subtle v2.2.1
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking merlin v1.2.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]     Checking bulletproofs v1.0.4
[INFO] [stderr]     Checking using_bulletproofs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable `minAge` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | let minAge            = 18;
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `min_age`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `minAge` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | let minAge            = 18;
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `min_age`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.43s
[INFO] running `"docker" "inspect" "3c2f06cedbcd841c01b28c81af18fa6c058bf61b68c9c4b9d474b3313ac10e06"`
[INFO] running `"docker" "rm" "-f" "3c2f06cedbcd841c01b28c81af18fa6c058bf61b68c9c4b9d474b3313ac10e06"`
[INFO] [stdout] 3c2f06cedbcd841c01b28c81af18fa6c058bf61b68c9c4b9d474b3313ac10e06