[INFO] cloning repository https://github.com/Lama3L9R/solve_quadratic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lama3L9R/solve_quadratic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLama3L9R%2Fsolve_quadratic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLama3L9R%2Fsolve_quadratic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f35f910b43a8b9add71dacd02980b655255cab34
[INFO] testing Lama3L9R/solve_quadratic against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLama3L9R%2Fsolve_quadratic" "/workspace/builds/worker-67/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-67/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lama3L9R/solve_quadratic on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Lama3L9R/solve_quadratic
[INFO] finished tweaking git repo https://github.com/Lama3L9R/solve_quadratic
[INFO] tweaked toml for git repo https://github.com/Lama3L9R/solve_quadratic written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate git repo https://github.com/Lama3L9R/solve_quadratic already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2510ae66ff3a6c46f48ec37a697db39399c42134b2ea0bf043b5a4187417d678
[INFO] running `Command { std: "docker" "start" "-a" "2510ae66ff3a6c46f48ec37a697db39399c42134b2ea0bf043b5a4187417d678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2510ae66ff3a6c46f48ec37a697db39399c42134b2ea0bf043b5a4187417d678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2510ae66ff3a6c46f48ec37a697db39399c42134b2ea0bf043b5a4187417d678", kill_on_drop: false }`
[INFO] [stdout] 2510ae66ff3a6c46f48ec37a697db39399c42134b2ea0bf043b5a4187417d678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a9c80e3c2d987fb8ff59e3c7c7469560ff85f229944d24744f1f7b08d625184
[INFO] running `Command { std: "docker" "start" "-a" "0a9c80e3c2d987fb8ff59e3c7c7469560ff85f229944d24744f1f7b08d625184", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling solve_quadratic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "0a9c80e3c2d987fb8ff59e3c7c7469560ff85f229944d24744f1f7b08d625184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a9c80e3c2d987fb8ff59e3c7c7469560ff85f229944d24744f1f7b08d625184", kill_on_drop: false }`
[INFO] [stdout] 0a9c80e3c2d987fb8ff59e3c7c7469560ff85f229944d24744f1f7b08d625184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20c209779022d2aa820eb429480ca7286755401e350ff7927185f8b3e4f60d4a
[INFO] running `Command { std: "docker" "start" "-a" "20c209779022d2aa820eb429480ca7286755401e350ff7927185f8b3e4f60d4a", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling solve_quadratic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.62s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/solve_quadratic-ee87444553f58a9a)
[INFO] running `Command { std: "docker" "inspect" "20c209779022d2aa820eb429480ca7286755401e350ff7927185f8b3e4f60d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20c209779022d2aa820eb429480ca7286755401e350ff7927185f8b3e4f60d4a", kill_on_drop: false }`
[INFO] [stdout] 20c209779022d2aa820eb429480ca7286755401e350ff7927185f8b3e4f60d4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 011d9e56dbbaa4e648050b4eeb5795a893b66d6bc650181fa3f1e9697177f95b
[INFO] running `Command { std: "docker" "start" "-a" "011d9e56dbbaa4e648050b4eeb5795a893b66d6bc650181fa3f1e9697177f95b", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/solve_quadratic-ee87444553f58a9a)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "011d9e56dbbaa4e648050b4eeb5795a893b66d6bc650181fa3f1e9697177f95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "011d9e56dbbaa4e648050b4eeb5795a893b66d6bc650181fa3f1e9697177f95b", kill_on_drop: false }`
[INFO] [stdout] 011d9e56dbbaa4e648050b4eeb5795a893b66d6bc650181fa3f1e9697177f95b