[INFO] cloning repository https://github.com/anchor-cable/hello_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anchor-cable/hello_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanchor-cable%2Fhello_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanchor-cable%2Fhello_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6599c24c00c0268ac0691846afb29fef98d116c7
[INFO] testing anchor-cable/hello_rust 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%2Fanchor-cable%2Fhello_rust" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anchor-cable/hello_rust 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/anchor-cable/hello_rust
[INFO] finished tweaking git repo https://github.com/anchor-cable/hello_rust
[INFO] tweaked toml for git repo https://github.com/anchor-cable/hello_rust written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/anchor-cable/hello_rust 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] [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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 454bc5158dac71cffe80e476de832b0fbd8d2007162d270614beb9b5f4c0f873
[INFO] running `Command { std: "docker" "start" "-a" "454bc5158dac71cffe80e476de832b0fbd8d2007162d270614beb9b5f4c0f873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "454bc5158dac71cffe80e476de832b0fbd8d2007162d270614beb9b5f4c0f873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454bc5158dac71cffe80e476de832b0fbd8d2007162d270614beb9b5f4c0f873", kill_on_drop: false }`
[INFO] [stdout] 454bc5158dac71cffe80e476de832b0fbd8d2007162d270614beb9b5f4c0f873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 3a9f9ef65869d8a924193e9b99303441c2220c0ee040371f3904ec778cdd39e1
[INFO] running `Command { std: "docker" "start" "-a" "3a9f9ef65869d8a924193e9b99303441c2220c0ee040371f3904ec778cdd39e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "3a9f9ef65869d8a924193e9b99303441c2220c0ee040371f3904ec778cdd39e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9f9ef65869d8a924193e9b99303441c2220c0ee040371f3904ec778cdd39e1", kill_on_drop: false }`
[INFO] [stdout] 3a9f9ef65869d8a924193e9b99303441c2220c0ee040371f3904ec778cdd39e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 6ef29e5661bd51a3ee8cd738eba55dacb5a5dfb11a9c5c3e7dda73b0f1583ee8
[INFO] running `Command { std: "docker" "start" "-a" "6ef29e5661bd51a3ee8cd738eba55dacb5a5dfb11a9c5c3e7dda73b0f1583ee8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "6ef29e5661bd51a3ee8cd738eba55dacb5a5dfb11a9c5c3e7dda73b0f1583ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef29e5661bd51a3ee8cd738eba55dacb5a5dfb11a9c5c3e7dda73b0f1583ee8", kill_on_drop: false }`
[INFO] [stdout] 6ef29e5661bd51a3ee8cd738eba55dacb5a5dfb11a9c5c3e7dda73b0f1583ee8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 4711ff8a961c8ba3c04c10d2e399e1c316b48ebc20027696276b601792edc5e1
[INFO] running `Command { std: "docker" "start" "-a" "4711ff8a961c8ba3c04c10d2e399e1c316b48ebc20027696276b601792edc5e1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_rust-fc9ca940fba90bf7)
[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" "4711ff8a961c8ba3c04c10d2e399e1c316b48ebc20027696276b601792edc5e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4711ff8a961c8ba3c04c10d2e399e1c316b48ebc20027696276b601792edc5e1", kill_on_drop: false }`
[INFO] [stdout] 4711ff8a961c8ba3c04c10d2e399e1c316b48ebc20027696276b601792edc5e1