[INFO] fetching crate bn-plus 0.4.4...
[INFO] extracting crate bn-plus 0.4.4 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/bn-plus/0.4.4
[INFO] extracting crate bn-plus 0.4.4 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/bn-plus/0.4.4
[INFO] validating manifest of bn-plus-0.4.4 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bn-plus-0.4.4 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bn-plus-0.4.4
[INFO] finished frobbing bn-plus-0.4.4
[INFO] frobbed toml for bn-plus-0.4.4 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/bn-plus/0.4.4/Cargo.toml
[INFO] started frobbing bn-plus-0.4.4
[INFO] finished frobbing bn-plus-0.4.4
[INFO] frobbed toml for bn-plus-0.4.4 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/bn-plus/0.4.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building bn-plus-0.4.4 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/bn-plus/0.4.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 709d407d0d0e38e7c6afb38280bced5f5ab642897eef1398af4d1836a22f33c6
[INFO] running `"docker" "start" "-a" "709d407d0d0e38e7c6afb38280bced5f5ab642897eef1398af4d1836a22f33c6"`
[INFO] [stderr]    Compiling bn-plus v0.4.4 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `test_y_at_point_at_infinity`
[INFO] [stderr]    --> src/groups/mod.rs:952:1
[INFO] [stderr]     |
[INFO] [stderr] 952 | fn test_y_at_point_at_infinity() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `"docker" "inspect" "709d407d0d0e38e7c6afb38280bced5f5ab642897eef1398af4d1836a22f33c6"`
[INFO] running `"docker" "rm" "-f" "709d407d0d0e38e7c6afb38280bced5f5ab642897eef1398af4d1836a22f33c6"`
[INFO] [stdout] 709d407d0d0e38e7c6afb38280bced5f5ab642897eef1398af4d1836a22f33c6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/bn-plus/0.4.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 495be797f8180fa81568ee76044c6c69f0b2add46390b7415d43df655674b011
[INFO] running `"docker" "start" "-a" "495be797f8180fa81568ee76044c6c69f0b2add46390b7415d43df655674b011"`
[INFO] [stderr]    Compiling bincode v0.6.1
[INFO] [stderr]    Compiling bn-plus v0.4.4 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `test_y_at_point_at_infinity`
[INFO] [stderr]    --> src/groups/mod.rs:952:1
[INFO] [stderr]     |
[INFO] [stderr] 952 | fn test_y_at_point_at_infinity() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.34s
[INFO] running `"docker" "inspect" "495be797f8180fa81568ee76044c6c69f0b2add46390b7415d43df655674b011"`
[INFO] running `"docker" "rm" "-f" "495be797f8180fa81568ee76044c6c69f0b2add46390b7415d43df655674b011"`
[INFO] [stdout] 495be797f8180fa81568ee76044c6c69f0b2add46390b7415d43df655674b011