[INFO] fetching crate elliptic-sys 0.3.0...
[INFO] checking elliptic-sys-0.3.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate elliptic-sys 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate elliptic-sys 0.3.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elliptic-sys 0.3.0
[INFO] finished tweaking crates.io crate elliptic-sys 0.3.0
[INFO] tweaked toml for crates.io crate elliptic-sys 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db86869aba3cb97b6a40d70a690f7cb54c45a1d5d01f070a9774d24619098c44
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "db86869aba3cb97b6a40d70a690f7cb54c45a1d5d01f070a9774d24619098c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db86869aba3cb97b6a40d70a690f7cb54c45a1d5d01f070a9774d24619098c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db86869aba3cb97b6a40d70a690f7cb54c45a1d5d01f070a9774d24619098c44", kill_on_drop: false }`
[INFO] [stdout] db86869aba3cb97b6a40d70a690f7cb54c45a1d5d01f070a9774d24619098c44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ae071ea438b5f8fcf898c0fb7a72a67a12536dadbff0e73e908904ba78c99fd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ae071ea438b5f8fcf898c0fb7a72a67a12536dadbff0e73e908904ba78c99fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling elliptic-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build
[INFO] [stdout]  --> build.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     gcc::Config::new()
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build
[INFO] [stdout]  --> build.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     gcc::Config::new()
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     gcc::Config::new()
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     gcc::Config::new()
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: ref10_extract/ed25519/additions/curve_sigs.c: In function 'curve25519_keygen':
[INFO] [stderr] warning: ref10_extract/ed25519/additions/curve_sigs.c:10:6: warning: unused variable 'ed_y' [-Wunused-variable]
[INFO] [stderr] warning:    10 |   fe ed_y, ed_y_plus_one, one_minus_ed_y, inv_one_minus_ed_y;
[INFO] [stderr] warning:       |      ^~~~
[INFO] [stderr] warning: ref10_extract/ed25519/additions/zeroize.c: In function 'zeroize':
[INFO] [stderr] warning: ref10_extract/ed25519/additions/zeroize.c:6:17: warning: unused variable 'retval' [-Wunused-variable]
[INFO] [stderr] warning:     6 |   unsigned long retval = 0;
[INFO] [stderr] warning:       |                 ^~~~~~
[INFO] [stderr] warning: ref10_extract/ed25519/nacl_sha512/hash.c: In function 'crypto_hash_sha512':
[INFO] [stderr] warning: ref10_extract/ed25519/nacl_sha512/hash.c:39:16: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:    39 |   for (i = 0;i < inlen;++i) padded[i] = in[i];
[INFO] [stderr] warning:       |                ^
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "8ae071ea438b5f8fcf898c0fb7a72a67a12536dadbff0e73e908904ba78c99fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae071ea438b5f8fcf898c0fb7a72a67a12536dadbff0e73e908904ba78c99fd", kill_on_drop: false }`
[INFO] [stdout] 8ae071ea438b5f8fcf898c0fb7a72a67a12536dadbff0e73e908904ba78c99fd