[INFO] crate tweetnacl-sys 0.1.3 is already in cache
[INFO] checking tweetnacl-sys-0.1.3 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] extracting crate tweetnacl-sys 0.1.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tweetnacl-sys 0.1.3 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tweetnacl-sys 0.1.3
[INFO] finished tweaking crates.io crate tweetnacl-sys 0.1.3
[INFO] tweaked toml for crates.io crate tweetnacl-sys 0.1.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] b83f9d790d3de81a8f7b109aa00a910cd8ba0b0639e7909a3e7aeec691d76c90
[INFO] running `"docker" "start" "-a" "b83f9d790d3de81a8f7b109aa00a910cd8ba0b0639e7909a3e7aeec691d76c90"`
[INFO] [stderr]    Compiling tweetnacl-sys v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: src/tweetnacl.c: In function 'vn':
[INFO] [stderr] warning: src/tweetnacl.c:2:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:  #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning:                                ^
[INFO] [stderr] warning: src/tweetnacl.c:57:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning:    FOR(i,n) d |= x[i]^y[i];
[INFO] [stderr] warning:    ^~~
[INFO] [stderr] warning: src/tweetnacl.c: In function 'crypto_sign_ed25519_tweet':
[INFO] [stderr] warning: src/tweetnacl.c:2:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:  #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning:                                ^
[INFO] [stderr] warning: src/tweetnacl.c:730:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning:    FOR(i,n) sm[64 + i] = m[i];
[INFO] [stderr] warning:    ^~~
[INFO] [stderr] warning: src/tweetnacl.c: In function 'crypto_sign_ed25519_tweet_open':
[INFO] [stderr] warning: src/tweetnacl.c:2:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:  #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning:                                ^
[INFO] [stderr] warning: src/tweetnacl.c:797:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning:    FOR(i,n) m[i] = sm[i];
[INFO] [stderr] warning:    ^~~
[INFO] [stderr] warning: src/tweetnacl.c:2:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:  #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning:                                ^
[INFO] [stderr] warning: src/tweetnacl.c:809:5: note: in expansion of macro 'FOR'
[INFO] [stderr] warning:      FOR(i,n) m[i] = 0;
[INFO] [stderr] warning:      ^~~
[INFO] [stderr] warning: src/tweetnacl.c:2:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:  #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning:                                ^
[INFO] [stderr] warning: src/tweetnacl.c:813:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning:    FOR(i,n) m[i] = sm[i + 64];
[INFO] [stderr] warning:    ^~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `"docker" "inspect" "b83f9d790d3de81a8f7b109aa00a910cd8ba0b0639e7909a3e7aeec691d76c90"`
[INFO] running `"docker" "rm" "-f" "b83f9d790d3de81a8f7b109aa00a910cd8ba0b0639e7909a3e7aeec691d76c90"`
[INFO] [stdout] b83f9d790d3de81a8f7b109aa00a910cd8ba0b0639e7909a3e7aeec691d76c90