[INFO] cloning repository https://github.com/iwashun22/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iwashun22/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwashun22%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwashun22%2Frust-programming'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c1f719b22bad2643f1e570797d0f100b9b37dc6
[INFO] testing iwashun22/rust-programming against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwashun22%2Frust-programming" "/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/iwashun22/rust-programming on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iwashun22/rust-programming
[INFO] finished tweaking git repo https://github.com/iwashun22/rust-programming
[INFO] tweaked toml for git repo https://github.com/iwashun22/rust-programming written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/iwashun22/rust-programming already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d47e9dff7d26640a0f0b549120b126d0c8feee353e483e88f6661ca1b046923
[INFO] running `Command { std: "docker" "start" "-a" "9d47e9dff7d26640a0f0b549120b126d0c8feee353e483e88f6661ca1b046923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d47e9dff7d26640a0f0b549120b126d0c8feee353e483e88f6661ca1b046923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d47e9dff7d26640a0f0b549120b126d0c8feee353e483e88f6661ca1b046923", kill_on_drop: false }`
[INFO] [stdout] 9d47e9dff7d26640a0f0b549120b126d0c8feee353e483e88f6661ca1b046923
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 030d8c72ce404676ce5769e00bd759b5f446608fba1f3563d42e5248b4aa0633
[INFO] running `Command { std: "docker" "start" "-a" "030d8c72ce404676ce5769e00bd759b5f446608fba1f3563d42e5248b4aa0633", kill_on_drop: false }`
[INFO] [stderr]    Compiling app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "030d8c72ce404676ce5769e00bd759b5f446608fba1f3563d42e5248b4aa0633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "030d8c72ce404676ce5769e00bd759b5f446608fba1f3563d42e5248b4aa0633", kill_on_drop: false }`
[INFO] [stdout] 030d8c72ce404676ce5769e00bd759b5f446608fba1f3563d42e5248b4aa0633
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 873be3eee539c080b4c7afde3aafcf21b7efc672c8555d24c7d65ef9d18fb67d
[INFO] running `Command { std: "docker" "start" "-a" "873be3eee539c080b4c7afde3aafcf21b7efc672c8555d24c7d65ef9d18fb67d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "873be3eee539c080b4c7afde3aafcf21b7efc672c8555d24c7d65ef9d18fb67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873be3eee539c080b4c7afde3aafcf21b7efc672c8555d24c7d65ef9d18fb67d", kill_on_drop: false }`
[INFO] [stdout] 873be3eee539c080b4c7afde3aafcf21b7efc672c8555d24c7d65ef9d18fb67d
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ee0ecd1c58ba7d9181f67907f7ac34ce4b21828eb50684344643dd503c1fef1
[INFO] running `Command { std: "docker" "start" "-a" "9ee0ecd1c58ba7d9181f67907f7ac34ce4b21828eb50684344643dd503c1fef1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/app-7b323b325cc9781e)
[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" "9ee0ecd1c58ba7d9181f67907f7ac34ce4b21828eb50684344643dd503c1fef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee0ecd1c58ba7d9181f67907f7ac34ce4b21828eb50684344643dd503c1fef1", kill_on_drop: false }`
[INFO] [stdout] 9ee0ecd1c58ba7d9181f67907f7ac34ce4b21828eb50684344643dd503c1fef1