[INFO] cloning repository https://github.com/allangagnon/RustHelloWorld
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/allangagnon/RustHelloWorld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fallangagnon%2FRustHelloWorld", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fallangagnon%2FRustHelloWorld'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d0cfab98d7e8b0f0f0e2d1a795d21f56ce8f17c
[INFO] testing allangagnon/RustHelloWorld against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fallangagnon%2FRustHelloWorld" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/allangagnon/RustHelloWorld on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/allangagnon/RustHelloWorld
[INFO] finished tweaking git repo https://github.com/allangagnon/RustHelloWorld
[INFO] tweaked toml for git repo https://github.com/allangagnon/RustHelloWorld written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/allangagnon/RustHelloWorld already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01ea4a1246bd7eb051baa732bd01c680408021e4adfaddb4fe085a044c300cb9
[INFO] running `Command { std: "docker" "start" "-a" "01ea4a1246bd7eb051baa732bd01c680408021e4adfaddb4fe085a044c300cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01ea4a1246bd7eb051baa732bd01c680408021e4adfaddb4fe085a044c300cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ea4a1246bd7eb051baa732bd01c680408021e4adfaddb4fe085a044c300cb9", kill_on_drop: false }`
[INFO] [stdout] 01ea4a1246bd7eb051baa732bd01c680408021e4adfaddb4fe085a044c300cb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88d9cac6c7f7cfcde1f5e1706d86139e9b2faa3eba9d0357feec05bb51d1b4a3
[INFO] running `Command { std: "docker" "start" "-a" "88d9cac6c7f7cfcde1f5e1706d86139e9b2faa3eba9d0357feec05bb51d1b4a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "88d9cac6c7f7cfcde1f5e1706d86139e9b2faa3eba9d0357feec05bb51d1b4a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88d9cac6c7f7cfcde1f5e1706d86139e9b2faa3eba9d0357feec05bb51d1b4a3", kill_on_drop: false }`
[INFO] [stdout] 88d9cac6c7f7cfcde1f5e1706d86139e9b2faa3eba9d0357feec05bb51d1b4a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6074690f0056fe9f18f617621c785f05ba4766b7e8e34f55885e61af763958f5
[INFO] running `Command { std: "docker" "start" "-a" "6074690f0056fe9f18f617621c785f05ba4766b7e8e34f55885e61af763958f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "6074690f0056fe9f18f617621c785f05ba4766b7e8e34f55885e61af763958f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6074690f0056fe9f18f617621c785f05ba4766b7e8e34f55885e61af763958f5", kill_on_drop: false }`
[INFO] [stdout] 6074690f0056fe9f18f617621c785f05ba4766b7e8e34f55885e61af763958f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae136633a7f3063fffdd8dea0eb20def1ba87a86f830acd4c0efd6d6e2d2b63e
[INFO] running `Command { std: "docker" "start" "-a" "ae136633a7f3063fffdd8dea0eb20def1ba87a86f830acd4c0efd6d6e2d2b63e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_world-cd2ccc51ae207145)
[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" "ae136633a7f3063fffdd8dea0eb20def1ba87a86f830acd4c0efd6d6e2d2b63e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae136633a7f3063fffdd8dea0eb20def1ba87a86f830acd4c0efd6d6e2d2b63e", kill_on_drop: false }`
[INFO] [stdout] ae136633a7f3063fffdd8dea0eb20def1ba87a86f830acd4c0efd6d6e2d2b63e