[INFO] cloning repository https://github.com/alacaba/rust-lotto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alacaba/rust-lotto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falacaba%2Frust-lotto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falacaba%2Frust-lotto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb7935991c9342008653c50f1aa0bbd07e20a9ea
[INFO] testing alacaba/rust-lotto 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%2Falacaba%2Frust-lotto" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alacaba/rust-lotto 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/alacaba/rust-lotto
[INFO] finished tweaking git repo https://github.com/alacaba/rust-lotto
[INFO] tweaked toml for git repo https://github.com/alacaba/rust-lotto written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/alacaba/rust-lotto 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 2a8a534f9d34ac69e1983bda03430ced4b67daa0dfa7365eada19b8921e219a9
[INFO] running `Command { std: "docker" "start" "-a" "2a8a534f9d34ac69e1983bda03430ced4b67daa0dfa7365eada19b8921e219a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a8a534f9d34ac69e1983bda03430ced4b67daa0dfa7365eada19b8921e219a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8a534f9d34ac69e1983bda03430ced4b67daa0dfa7365eada19b8921e219a9", kill_on_drop: false }`
[INFO] [stdout] 2a8a534f9d34ac69e1983bda03430ced4b67daa0dfa7365eada19b8921e219a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] b91c8d5615ccabab847018a42fa3a0889128f94e78f548cf3211f74f8776c1db
[INFO] running `Command { std: "docker" "start" "-a" "b91c8d5615ccabab847018a42fa3a0889128f94e78f548cf3211f74f8776c1db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling lotto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "b91c8d5615ccabab847018a42fa3a0889128f94e78f548cf3211f74f8776c1db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91c8d5615ccabab847018a42fa3a0889128f94e78f548cf3211f74f8776c1db", kill_on_drop: false }`
[INFO] [stdout] b91c8d5615ccabab847018a42fa3a0889128f94e78f548cf3211f74f8776c1db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] d757e52510d395cfa581f5f946752d9eb832d09886ff05ad696ab3885eb58506
[INFO] running `Command { std: "docker" "start" "-a" "d757e52510d395cfa581f5f946752d9eb832d09886ff05ad696ab3885eb58506", kill_on_drop: false }`
[INFO] [stderr]    Compiling lotto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/lotto-6e40452423953aaa)
[INFO] running `Command { std: "docker" "inspect" "d757e52510d395cfa581f5f946752d9eb832d09886ff05ad696ab3885eb58506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d757e52510d395cfa581f5f946752d9eb832d09886ff05ad696ab3885eb58506", kill_on_drop: false }`
[INFO] [stdout] d757e52510d395cfa581f5f946752d9eb832d09886ff05ad696ab3885eb58506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] eaec568748ee17c9e84de0adcfc8cc057e10a55ced4d8090b5ee9a85f9361c39
[INFO] running `Command { std: "docker" "start" "-a" "eaec568748ee17c9e84de0adcfc8cc057e10a55ced4d8090b5ee9a85f9361c39", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lotto-6e40452423953aaa)
[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" "eaec568748ee17c9e84de0adcfc8cc057e10a55ced4d8090b5ee9a85f9361c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaec568748ee17c9e84de0adcfc8cc057e10a55ced4d8090b5ee9a85f9361c39", kill_on_drop: false }`
[INFO] [stdout] eaec568748ee17c9e84de0adcfc8cc057e10a55ced4d8090b5ee9a85f9361c39