[INFO] cloning repository RockyTV/bhaskara-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/RockyTV/bhaskara-rs.git" "work/cache/sources/gh/RockyTV/bhaskara-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/RockyTV/bhaskara-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/RockyTV/bhaskara-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/RockyTV/bhaskara-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/RockyTV/bhaskara-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RockyTV/bhaskara-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/RockyTV/bhaskara-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/RockyTV/bhaskara-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b691c2b8949e85ffdd41ed9590c5d7e88700c96
[INFO] sha for GitHub repo RockyTV/bhaskara-rs: 9b691c2b8949e85ffdd41ed9590c5d7e88700c96
[INFO] validating manifest of RockyTV/bhaskara-rs 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 RockyTV/bhaskara-rs 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 RockyTV/bhaskara-rs
[INFO] finished frobbing RockyTV/bhaskara-rs
[INFO] frobbed toml for RockyTV/bhaskara-rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/RockyTV/bhaskara-rs/Cargo.toml
[INFO] started frobbing RockyTV/bhaskara-rs
[INFO] finished frobbing RockyTV/bhaskara-rs
[INFO] frobbed toml for RockyTV/bhaskara-rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/RockyTV/bhaskara-rs/Cargo.toml
[INFO] crate RockyTV/bhaskara-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/RockyTV/bhaskara-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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] testing RockyTV/bhaskara-rs against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/RockyTV/bhaskara-rs:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] cecb5094a0da1cce9eb78f047c5d0d61c5b5465ac23ad5ebf9f4914e0d7dab91
[INFO] running `"docker" "start" "-a" "cecb5094a0da1cce9eb78f047c5d0d61c5b5465ac23ad5ebf9f4914e0d7dab91"`
[INFO] [stderr]    Compiling bhaskara v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `x1` is never read
[INFO] [stderr]   --> src/main.rs:43:14
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let (mut x1, mut x2): (i32, i32) = (0, 0);
[INFO] [stderr]    |              ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x2` is never read
[INFO] [stderr]   --> src/main.rs:43:22
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let (mut x1, mut x2): (i32, i32) = (0, 0);
[INFO] [stderr]    |                      ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "cecb5094a0da1cce9eb78f047c5d0d61c5b5465ac23ad5ebf9f4914e0d7dab91"`
[INFO] running `"docker" "rm" "-f" "cecb5094a0da1cce9eb78f047c5d0d61c5b5465ac23ad5ebf9f4914e0d7dab91"`
[INFO] [stdout] cecb5094a0da1cce9eb78f047c5d0d61c5b5465ac23ad5ebf9f4914e0d7dab91
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/RockyTV/bhaskara-rs:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 601a6fcef2da0e364c70195818aaac861eb961403c7df1772af42ea8eb3721b7
[INFO] running `"docker" "start" "-a" "601a6fcef2da0e364c70195818aaac861eb961403c7df1772af42ea8eb3721b7"`
[INFO] [stderr]    Compiling bhaskara v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `x1` is never read
[INFO] [stderr]   --> src/main.rs:43:14
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let (mut x1, mut x2): (i32, i32) = (0, 0);
[INFO] [stderr]    |              ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x2` is never read
[INFO] [stderr]   --> src/main.rs:43:22
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let (mut x1, mut x2): (i32, i32) = (0, 0);
[INFO] [stderr]    |                      ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "601a6fcef2da0e364c70195818aaac861eb961403c7df1772af42ea8eb3721b7"`
[INFO] running `"docker" "rm" "-f" "601a6fcef2da0e364c70195818aaac861eb961403c7df1772af42ea8eb3721b7"`
[INFO] [stdout] 601a6fcef2da0e364c70195818aaac861eb961403c7df1772af42ea8eb3721b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/RockyTV/bhaskara-rs:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 23c9cbdea6777d23379ab9afc536e3fcfa4b2f6f62e896f381353e49cc9e4513
[INFO] running `"docker" "start" "-a" "23c9cbdea6777d23379ab9afc536e3fcfa4b2f6f62e896f381353e49cc9e4513"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bhaskara-2069e8db5736ba5c
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "23c9cbdea6777d23379ab9afc536e3fcfa4b2f6f62e896f381353e49cc9e4513"`
[INFO] running `"docker" "rm" "-f" "23c9cbdea6777d23379ab9afc536e3fcfa4b2f6f62e896f381353e49cc9e4513"`
[INFO] [stdout] 23c9cbdea6777d23379ab9afc536e3fcfa4b2f6f62e896f381353e49cc9e4513