[INFO] fetching crate soldier 0.1.0...
[INFO] testing soldier-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate soldier 0.1.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate soldier 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate soldier 0.1.0
[INFO] finished tweaking crates.io crate soldier 0.1.0
[INFO] tweaked toml for crates.io crate soldier 0.1.0 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate crates.io crate soldier 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d04c689c7b90749d382c15abed103aaf209ac9a49f90cb4c6ac8e6f76d940c72
[INFO] running `Command { std: "docker" "start" "-a" "d04c689c7b90749d382c15abed103aaf209ac9a49f90cb4c6ac8e6f76d940c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d04c689c7b90749d382c15abed103aaf209ac9a49f90cb4c6ac8e6f76d940c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d04c689c7b90749d382c15abed103aaf209ac9a49f90cb4c6ac8e6f76d940c72", kill_on_drop: false }`
[INFO] [stdout] d04c689c7b90749d382c15abed103aaf209ac9a49f90cb4c6ac8e6f76d940c72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a453fce2a1932c27e2ee10a0fb5c5e53e4ffa1aeb3e930ad94cbb08495c33662
[INFO] running `Command { std: "docker" "start" "-a" "a453fce2a1932c27e2ee10a0fb5c5e53e4ffa1aeb3e930ad94cbb08495c33662", kill_on_drop: false }`
[INFO] [stderr]    Compiling soldier v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "a453fce2a1932c27e2ee10a0fb5c5e53e4ffa1aeb3e930ad94cbb08495c33662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a453fce2a1932c27e2ee10a0fb5c5e53e4ffa1aeb3e930ad94cbb08495c33662", kill_on_drop: false }`
[INFO] [stdout] a453fce2a1932c27e2ee10a0fb5c5e53e4ffa1aeb3e930ad94cbb08495c33662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09d7215b7eb9537a3f80692cc1864d67254b4a74996c7014f2cd5593d95ac9a0
[INFO] running `Command { std: "docker" "start" "-a" "09d7215b7eb9537a3f80692cc1864d67254b4a74996c7014f2cd5593d95ac9a0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling soldier v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/soldier-e9615c710ebecc5e)
[INFO] running `Command { std: "docker" "inspect" "09d7215b7eb9537a3f80692cc1864d67254b4a74996c7014f2cd5593d95ac9a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d7215b7eb9537a3f80692cc1864d67254b4a74996c7014f2cd5593d95ac9a0", kill_on_drop: false }`
[INFO] [stdout] 09d7215b7eb9537a3f80692cc1864d67254b4a74996c7014f2cd5593d95ac9a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ef1311a081d586835985ff94cec81c642a84e402892e41712fcfda68aa5141f
[INFO] running `Command { std: "docker" "start" "-a" "5ef1311a081d586835985ff94cec81c642a84e402892e41712fcfda68aa5141f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/soldier-e9615c710ebecc5e)
[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" "5ef1311a081d586835985ff94cec81c642a84e402892e41712fcfda68aa5141f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ef1311a081d586835985ff94cec81c642a84e402892e41712fcfda68aa5141f", kill_on_drop: false }`
[INFO] [stdout] 5ef1311a081d586835985ff94cec81c642a84e402892e41712fcfda68aa5141f