[INFO] fetching crate mcl_rust 0.0.1...
[INFO] testing mcl_rust-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mcl_rust 0.0.1 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate mcl_rust 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mcl_rust 0.0.1
[INFO] finished tweaking crates.io crate mcl_rust 0.0.1
[INFO] tweaked toml for crates.io crate mcl_rust 0.0.1 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate crates.io crate mcl_rust 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7312584c102d3bbef612d7469dfc0b40cc63647354da019cb0df49dc3bbf7e93
[INFO] running `Command { std: "docker" "start" "-a" "7312584c102d3bbef612d7469dfc0b40cc63647354da019cb0df49dc3bbf7e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7312584c102d3bbef612d7469dfc0b40cc63647354da019cb0df49dc3bbf7e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7312584c102d3bbef612d7469dfc0b40cc63647354da019cb0df49dc3bbf7e93", kill_on_drop: false }`
[INFO] [stdout] 7312584c102d3bbef612d7469dfc0b40cc63647354da019cb0df49dc3bbf7e93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1a870840203128d39aa0bbab6f43e3dd930ae3eae97db8c33d4fa864df35511
[INFO] running `Command { std: "docker" "start" "-a" "d1a870840203128d39aa0bbab6f43e3dd930ae3eae97db8c33d4fa864df35511", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcl_rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 |     (MCLBN_FR_UNIT_SIZE as c_int * 10 + MCLBN_FP_UNIT_SIZE as c_int);
[INFO] [stdout]     |     ^                                                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 175 -     (MCLBN_FR_UNIT_SIZE as c_int * 10 + MCLBN_FP_UNIT_SIZE as c_int);
[INFO] [stdout] 175 +     MCLBN_FR_UNIT_SIZE as c_int * 10 + MCLBN_FP_UNIT_SIZE as c_int;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:189:27
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 std::mem::uninitialized()
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 437 | common_impl![Fp, mclBnFp_isEqual, mclBnFp_isZero];
[INFO] [stdout]     | ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `common_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:189:27
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 std::mem::uninitialized()
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 465 | common_impl![Fp2, mclBnFp2_isEqual, mclBnFp2_isZero];
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `common_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:189:27
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 std::mem::uninitialized()
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 491 | common_impl![Fr, mclBnFr_isEqual, mclBnFr_isZero];
[INFO] [stdout]     | ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `common_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:189:27
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 std::mem::uninitialized()
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 521 | common_impl![G1, mclBnG1_isEqual, mclBnG1_isZero];
[INFO] [stdout]     | ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `common_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:189:27
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 std::mem::uninitialized()
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 546 | common_impl![G2, mclBnG2_isEqual, mclBnG2_isZero];
[INFO] [stdout]     | ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `common_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:189:27
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 std::mem::uninitialized()
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 569 | common_impl![GT, mclBnGT_isEqual, mclBnGT_isZero];
[INFO] [stdout]     | ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `common_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: could not find native static library `mcl`, perhaps an -L flag is missing?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mcl_rust` due to 2 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d1a870840203128d39aa0bbab6f43e3dd930ae3eae97db8c33d4fa864df35511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a870840203128d39aa0bbab6f43e3dd930ae3eae97db8c33d4fa864df35511", kill_on_drop: false }`
[INFO] [stdout] d1a870840203128d39aa0bbab6f43e3dd930ae3eae97db8c33d4fa864df35511