[INFO] cloning repository https://github.com/White-Green/HelloRustWorld
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/White-Green/HelloRustWorld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhite-Green%2FHelloRustWorld", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhite-Green%2FHelloRustWorld'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4f1ea1b51d155019fd9a8183a1f62afef7c9662
[INFO] testing White-Green/HelloRustWorld 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%2FWhite-Green%2FHelloRustWorld" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/White-Green/HelloRustWorld 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/White-Green/HelloRustWorld
[INFO] finished tweaking git repo https://github.com/White-Green/HelloRustWorld
[INFO] tweaked toml for git repo https://github.com/White-Green/HelloRustWorld written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/White-Green/HelloRustWorld 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 08caa32e544f3454cba40131edb7302e3c9c518b9858946b9d40237941e3b3ac
[INFO] running `Command { std: "docker" "start" "-a" "08caa32e544f3454cba40131edb7302e3c9c518b9858946b9d40237941e3b3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08caa32e544f3454cba40131edb7302e3c9c518b9858946b9d40237941e3b3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08caa32e544f3454cba40131edb7302e3c9c518b9858946b9d40237941e3b3ac", kill_on_drop: false }`
[INFO] [stdout] 08caa32e544f3454cba40131edb7302e3c9c518b9858946b9d40237941e3b3ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] df0a1c3e268a7442f9103c8a6a0418b553a4560be82bd1eb1965c6906d3f5708
[INFO] running `Command { std: "docker" "start" "-a" "df0a1c3e268a7442f9103c8a6a0418b553a4560be82bd1eb1965c6906d3f5708", kill_on_drop: false }`
[INFO] [stderr]    Compiling helloworld v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "df0a1c3e268a7442f9103c8a6a0418b553a4560be82bd1eb1965c6906d3f5708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0a1c3e268a7442f9103c8a6a0418b553a4560be82bd1eb1965c6906d3f5708", kill_on_drop: false }`
[INFO] [stdout] df0a1c3e268a7442f9103c8a6a0418b553a4560be82bd1eb1965c6906d3f5708
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b17c4eb4fca61de01f1cea26a2eca7a36eaafc9f6d65e7f757f0c11a170c9dbb
[INFO] running `Command { std: "docker" "start" "-a" "b17c4eb4fca61de01f1cea26a2eca7a36eaafc9f6d65e7f757f0c11a170c9dbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling helloworld v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "b17c4eb4fca61de01f1cea26a2eca7a36eaafc9f6d65e7f757f0c11a170c9dbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b17c4eb4fca61de01f1cea26a2eca7a36eaafc9f6d65e7f757f0c11a170c9dbb", kill_on_drop: false }`
[INFO] [stdout] b17c4eb4fca61de01f1cea26a2eca7a36eaafc9f6d65e7f757f0c11a170c9dbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] fc2169ec39a3c2aca216204b56a3e1896c0653c74f3a97e348b25d73fd85b48a
[INFO] running `Command { std: "docker" "start" "-a" "fc2169ec39a3c2aca216204b56a3e1896c0653c74f3a97e348b25d73fd85b48a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/helloworld-21057ed78c66d8ff)
[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" "fc2169ec39a3c2aca216204b56a3e1896c0653c74f3a97e348b25d73fd85b48a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc2169ec39a3c2aca216204b56a3e1896c0653c74f3a97e348b25d73fd85b48a", kill_on_drop: false }`
[INFO] [stdout] fc2169ec39a3c2aca216204b56a3e1896c0653c74f3a97e348b25d73fd85b48a