[INFO] cloning repository https://github.com/moonphase/rust_cargo_hello
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moonphase/rust_cargo_hello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoonphase%2Frust_cargo_hello", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoonphase%2Frust_cargo_hello'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad337f4fe757877a33f916002464ca9616b47903
[INFO] testing moonphase/rust_cargo_hello against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoonphase%2Frust_cargo_hello" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moonphase/rust_cargo_hello on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/moonphase/rust_cargo_hello
[INFO] finished tweaking git repo https://github.com/moonphase/rust_cargo_hello
[INFO] tweaked toml for git repo https://github.com/moonphase/rust_cargo_hello written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/moonphase/rust_cargo_hello already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df221bc25bb5b5460b879ec66af44d6af39a1cb84d50d78e854e9b0ff993b57d
[INFO] running `Command { std: "docker" "start" "-a" "df221bc25bb5b5460b879ec66af44d6af39a1cb84d50d78e854e9b0ff993b57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df221bc25bb5b5460b879ec66af44d6af39a1cb84d50d78e854e9b0ff993b57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df221bc25bb5b5460b879ec66af44d6af39a1cb84d50d78e854e9b0ff993b57d", kill_on_drop: false }`
[INFO] [stdout] df221bc25bb5b5460b879ec66af44d6af39a1cb84d50d78e854e9b0ff993b57d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65da852a1c1db038ed7ec85a98dde630bd7d9764c452e90184dd48b901e31a2d
[INFO] running `Command { std: "docker" "start" "-a" "65da852a1c1db038ed7ec85a98dde630bd7d9764c452e90184dd48b901e31a2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_cargo_hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "65da852a1c1db038ed7ec85a98dde630bd7d9764c452e90184dd48b901e31a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65da852a1c1db038ed7ec85a98dde630bd7d9764c452e90184dd48b901e31a2d", kill_on_drop: false }`
[INFO] [stdout] 65da852a1c1db038ed7ec85a98dde630bd7d9764c452e90184dd48b901e31a2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 937442e6d6d771e29d6d9b03838876a6b1c22f41da3d88e0c7e4cbbf07629e7c
[INFO] running `Command { std: "docker" "start" "-a" "937442e6d6d771e29d6d9b03838876a6b1c22f41da3d88e0c7e4cbbf07629e7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_cargo_hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "937442e6d6d771e29d6d9b03838876a6b1c22f41da3d88e0c7e4cbbf07629e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "937442e6d6d771e29d6d9b03838876a6b1c22f41da3d88e0c7e4cbbf07629e7c", kill_on_drop: false }`
[INFO] [stdout] 937442e6d6d771e29d6d9b03838876a6b1c22f41da3d88e0c7e4cbbf07629e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2610d128b34346f57e78e24ab32c1af43eb9394822ad7d527d65d427fceda4aa
[INFO] running `Command { std: "docker" "start" "-a" "2610d128b34346f57e78e24ab32c1af43eb9394822ad7d527d65d427fceda4aa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_cargo_hello-5fd842ad548f6e20)
[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" "2610d128b34346f57e78e24ab32c1af43eb9394822ad7d527d65d427fceda4aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2610d128b34346f57e78e24ab32c1af43eb9394822ad7d527d65d427fceda4aa", kill_on_drop: false }`
[INFO] [stdout] 2610d128b34346f57e78e24ab32c1af43eb9394822ad7d527d65d427fceda4aa