[INFO] cloning repository https://github.com/DevHyperCoder/math_quix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DevHyperCoder/math_quix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevHyperCoder%2Fmath_quix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevHyperCoder%2Fmath_quix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c36db0fe472124bf7f1f54e8c13f8cd5ab41586c
[INFO] testing DevHyperCoder/math_quix against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevHyperCoder%2Fmath_quix" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DevHyperCoder/math_quix on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DevHyperCoder/math_quix
[INFO] finished tweaking git repo https://github.com/DevHyperCoder/math_quix
[INFO] tweaked toml for git repo https://github.com/DevHyperCoder/math_quix written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/DevHyperCoder/math_quix already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c60514dba2f285deefe5cefa60db1ca75910dfad05d93fde9a117960e3b122d9
[INFO] running `Command { std: "docker" "start" "-a" "c60514dba2f285deefe5cefa60db1ca75910dfad05d93fde9a117960e3b122d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c60514dba2f285deefe5cefa60db1ca75910dfad05d93fde9a117960e3b122d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60514dba2f285deefe5cefa60db1ca75910dfad05d93fde9a117960e3b122d9", kill_on_drop: false }`
[INFO] [stdout] c60514dba2f285deefe5cefa60db1ca75910dfad05d93fde9a117960e3b122d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a4a39753cb016d3af83ef313cb1ec2c44bdbb8df71e7dcf5331e36363a0c1a6
[INFO] running `Command { std: "docker" "start" "-a" "2a4a39753cb016d3af83ef313cb1ec2c44bdbb8df71e7dcf5331e36363a0c1a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling math_quix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `Command { std: "docker" "inspect" "2a4a39753cb016d3af83ef313cb1ec2c44bdbb8df71e7dcf5331e36363a0c1a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4a39753cb016d3af83ef313cb1ec2c44bdbb8df71e7dcf5331e36363a0c1a6", kill_on_drop: false }`
[INFO] [stdout] 2a4a39753cb016d3af83ef313cb1ec2c44bdbb8df71e7dcf5331e36363a0c1a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b35df772d677a35e105331c47f7d5ad39693d43ea5000df3d436e7f3e11db7b9
[INFO] running `Command { std: "docker" "start" "-a" "b35df772d677a35e105331c47f7d5ad39693d43ea5000df3d436e7f3e11db7b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling math_quix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "b35df772d677a35e105331c47f7d5ad39693d43ea5000df3d436e7f3e11db7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35df772d677a35e105331c47f7d5ad39693d43ea5000df3d436e7f3e11db7b9", kill_on_drop: false }`
[INFO] [stdout] b35df772d677a35e105331c47f7d5ad39693d43ea5000df3d436e7f3e11db7b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6d204c8a4211ad3e08feb95ddbbd47899e22042c81d607fde6a4640e9e2d705
[INFO] running `Command { std: "docker" "start" "-a" "c6d204c8a4211ad3e08feb95ddbbd47899e22042c81d607fde6a4640e9e2d705", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/math_quix-af742a78e320f3fe)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6d204c8a4211ad3e08feb95ddbbd47899e22042c81d607fde6a4640e9e2d705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6d204c8a4211ad3e08feb95ddbbd47899e22042c81d607fde6a4640e9e2d705", kill_on_drop: false }`
[INFO] [stdout] c6d204c8a4211ad3e08feb95ddbbd47899e22042c81d607fde6a4640e9e2d705