[INFO] fetching crate tweetnacl-sys 0.1.5...
[INFO] testing tweetnacl-sys-0.1.5 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate tweetnacl-sys 0.1.5 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tweetnacl-sys 0.1.5
[INFO] finished tweaking crates.io crate tweetnacl-sys 0.1.5
[INFO] tweaked toml for crates.io crate tweetnacl-sys 0.1.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tweetnacl-sys 0.1.5 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d
[INFO] running `Command { std: "docker" "start" "238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling tweetnacl-sys v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: In function 'vn':
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'u32' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:57:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:    57 |   FOR(i,n) d |= x[i]^y[i];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: At top level:
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:123:29: warning: initializer-string for array of 'unsigned char' truncates NUL terminator but destination lacks 'nonstring' attribute (17 chars into 16 available) [-Wunterminated-string-initialization]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   123 | static const u8 sigma[16] = "expand 32-byte k";
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                             ^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:684:21: warning: argument 2 of type 'i64[64]' {aka 'long long int[64]'} with mismatched bound [-Warray-parameter=]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   684 | void modL(u8 *r,i64 x[64])
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                 ~~~~^~~~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: In file included from src/tweetnacl.c:1:
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.h:276:59: note: previously declared as 'long long int *'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   276 | extern void crypto_modL_tweet(unsigned char *r,long long *x);
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                                                ~~~~~~~~~~~^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: In function 'crypto_sign_ed25519_tweet':
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'i64' {aka 'long long int'} and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:730:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   730 |   FOR(i,n) sm[64 + i] = m[i];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: In function 'crypto_sign_ed25519_tweet_open':
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'int' and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:797:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   797 |   FOR(i,n) m[i] = sm[i];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'int' and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:809:5: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   809 |     FOR(i,n) m[i] = 0;
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |     ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'int' and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:813:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   813 |   FOR(i,n) m[i] = sm[i + 64];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: In function 'vn':
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'u32' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:57:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:    57 |   FOR(i,n) d |= x[i]^y[i];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: At top level:
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:123:29: warning: initializer-string for array of 'unsigned char' truncates NUL terminator but destination lacks 'nonstring' attribute (17 chars into 16 available) [-Wunterminated-string-initialization]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   123 | static const u8 sigma[16] = "expand 32-byte k";
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                             ^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:684:21: warning: argument 2 of type 'i64[64]' {aka 'long long int[64]'} with mismatched bound [-Warray-parameter=]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   684 | void modL(u8 *r,i64 x[64])
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                 ~~~~^~~~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: In file included from src/tweetnacl.c:1:
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.h:276:59: note: previously declared as 'long long int *'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   276 | extern void crypto_modL_tweet(unsigned char *r,long long *x);
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                                                ~~~~~~~~~~~^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: In function 'crypto_sign_ed25519_tweet':
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'i64' {aka 'long long int'} and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:730:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   730 |   FOR(i,n) sm[64 + i] = m[i];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: In function 'crypto_sign_ed25519_tweet_open':
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'int' and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:797:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   797 |   FOR(i,n) m[i] = sm[i];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'int' and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:809:5: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   809 |     FOR(i,n) m[i] = 0;
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |     ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'int' and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:813:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   813 |   FOR(i,n) m[i] = sm[i + 64];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr]    Compiling tweetnacl-sys v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: In function 'vn':
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'u32' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:57:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:    57 |   FOR(i,n) d |= x[i]^y[i];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: At top level:
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:123:29: warning: initializer-string for array of 'unsigned char' truncates NUL terminator but destination lacks 'nonstring' attribute (17 chars into 16 available) [-Wunterminated-string-initialization]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   123 | static const u8 sigma[16] = "expand 32-byte k";
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                             ^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:684:21: warning: argument 2 of type 'i64[64]' {aka 'long long int[64]'} with mismatched bound [-Warray-parameter=]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   684 | void modL(u8 *r,i64 x[64])
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                 ~~~~^~~~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: In file included from src/tweetnacl.c:1:
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.h:276:59: note: previously declared as 'long long int *'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   276 | extern void crypto_modL_tweet(unsigned char *r,long long *x);
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                                                ~~~~~~~~~~~^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: In function 'crypto_sign_ed25519_tweet':
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'i64' {aka 'long long int'} and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:730:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   730 |   FOR(i,n) sm[64 + i] = m[i];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c: In function 'crypto_sign_ed25519_tweet_open':
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'int' and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:797:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   797 |   FOR(i,n) m[i] = sm[i];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'int' and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:809:5: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   809 |     FOR(i,n) m[i] = 0;
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |     ^~~
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:2:31: warning: comparison of integer expressions of different signedness: 'int' and 'u64' {aka 'long long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:     2 | #define FOR(i,n) for (i = 0;i < n;++i)
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |                               ^
[INFO] [stderr] warning: tweetnacl-sys@0.1.5: src/tweetnacl.c:813:3: note: in expansion of macro 'FOR'
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:   813 |   FOR(i,n) m[i] = sm[i + 64];
[INFO] [stderr] warning: tweetnacl-sys@0.1.5:       |   ^~~
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/tweetnacl-sys/086588b78759dd3b/out/tweetnacl_sys-086588b78759dd3b)
[INFO] [stderr]    Doc-tests tweetnacl_sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d", kill_on_drop: false }`
[INFO] [stdout] 238e2e9ab496ee81389ef3c0888fec1e0b78129252a9036ba6b1a30e3851948d
