[INFO] updating cached repository https://github.com/RockyTV/bhaskara-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b691c2b8949e85ffdd41ed9590c5d7e88700c96
[INFO] testing RockyTV/bhaskara-rs against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FRockyTV%2Fbhaskara-rs" "work/builds/worker-10/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RockyTV/bhaskara-rs on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/RockyTV/bhaskara-rs
[INFO] finished tweaking git repo https://github.com/RockyTV/bhaskara-rs
[INFO] tweaked toml for git repo https://github.com/RockyTV/bhaskara-rs written to work/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/RockyTV/bhaskara-rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 7f72f9956f6f0768e31a134c12252b93e7b770c393ca9ba96a4b7ace051c0b0e
[INFO] running `"docker" "start" "-a" "7f72f9956f6f0768e31a134c12252b93e7b770c393ca9ba96a4b7ace051c0b0e"`
[INFO] [stderr]    Compiling bhaskara v0.2.0 (/opt/rustwide/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 0.42s
[INFO] running `"docker" "inspect" "7f72f9956f6f0768e31a134c12252b93e7b770c393ca9ba96a4b7ace051c0b0e"`
[INFO] running `"docker" "rm" "-f" "7f72f9956f6f0768e31a134c12252b93e7b770c393ca9ba96a4b7ace051c0b0e"`
[INFO] [stdout] 7f72f9956f6f0768e31a134c12252b93e7b770c393ca9ba96a4b7ace051c0b0e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fcd2e3839827b08d67609de2f8fc6cdcabbf581e6f2d9a315b94b911d5010d5e
[INFO] running `"docker" "start" "-a" "fcd2e3839827b08d67609de2f8fc6cdcabbf581e6f2d9a315b94b911d5010d5e"`
[INFO] [stderr]    Compiling bhaskara v0.2.0 (/opt/rustwide/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 0.69s
[INFO] running `"docker" "inspect" "fcd2e3839827b08d67609de2f8fc6cdcabbf581e6f2d9a315b94b911d5010d5e"`
[INFO] running `"docker" "rm" "-f" "fcd2e3839827b08d67609de2f8fc6cdcabbf581e6f2d9a315b94b911d5010d5e"`
[INFO] [stdout] fcd2e3839827b08d67609de2f8fc6cdcabbf581e6f2d9a315b94b911d5010d5e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] f263b686a9f4fb20873bd7b6dbe091020b014fbd5739747bcfbe7ee978805d76
[INFO] running `"docker" "start" "-a" "f263b686a9f4fb20873bd7b6dbe091020b014fbd5739747bcfbe7ee978805d76"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bhaskara-525a4359e54ef46c
[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" "f263b686a9f4fb20873bd7b6dbe091020b014fbd5739747bcfbe7ee978805d76"`
[INFO] running `"docker" "rm" "-f" "f263b686a9f4fb20873bd7b6dbe091020b014fbd5739747bcfbe7ee978805d76"`
[INFO] [stdout] f263b686a9f4fb20873bd7b6dbe091020b014fbd5739747bcfbe7ee978805d76