[INFO] fetching crate demand 0.0.0...
[INFO] testing demand-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate demand 0.0.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate demand 0.0.0 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 crates.io crate demand 0.0.0
[INFO] finished tweaking crates.io crate demand 0.0.0
[INFO] tweaked toml for crates.io crate demand 0.0.0 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate crates.io crate demand 0.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] d8c8451b7fa4a4e0a931dc76538d90f169b0dab515b32331da18ac115bbeb018
[INFO] running `Command { std: "docker" "start" "-a" "d8c8451b7fa4a4e0a931dc76538d90f169b0dab515b32331da18ac115bbeb018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8c8451b7fa4a4e0a931dc76538d90f169b0dab515b32331da18ac115bbeb018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c8451b7fa4a4e0a931dc76538d90f169b0dab515b32331da18ac115bbeb018", kill_on_drop: false }`
[INFO] [stdout] d8c8451b7fa4a4e0a931dc76538d90f169b0dab515b32331da18ac115bbeb018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 458fa3c71deaee7348b584816354c09cd6f57e5e7872572b9dbe77ce9f26882d
[INFO] running `Command { std: "docker" "start" "-a" "458fa3c71deaee7348b584816354c09cd6f57e5e7872572b9dbe77ce9f26882d", kill_on_drop: false }`
[INFO] [stderr]    Compiling demand v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "458fa3c71deaee7348b584816354c09cd6f57e5e7872572b9dbe77ce9f26882d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458fa3c71deaee7348b584816354c09cd6f57e5e7872572b9dbe77ce9f26882d", kill_on_drop: false }`
[INFO] [stdout] 458fa3c71deaee7348b584816354c09cd6f57e5e7872572b9dbe77ce9f26882d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 5a84104769944d490d9f16d32bd5df8aa07d12a448fee2f03211c97c1b8f50e2
[INFO] running `Command { std: "docker" "start" "-a" "5a84104769944d490d9f16d32bd5df8aa07d12a448fee2f03211c97c1b8f50e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling demand v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "5a84104769944d490d9f16d32bd5df8aa07d12a448fee2f03211c97c1b8f50e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a84104769944d490d9f16d32bd5df8aa07d12a448fee2f03211c97c1b8f50e2", kill_on_drop: false }`
[INFO] [stdout] 5a84104769944d490d9f16d32bd5df8aa07d12a448fee2f03211c97c1b8f50e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] bd7fbca60a41eeef889984e7c8328e1c8b4c48e80a800d4ee61a77114aabd579
[INFO] running `Command { std: "docker" "start" "-a" "bd7fbca60a41eeef889984e7c8328e1c8b4c48e80a800d4ee61a77114aabd579", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/demand-08bcd551e69b1124)
[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" "bd7fbca60a41eeef889984e7c8328e1c8b4c48e80a800d4ee61a77114aabd579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7fbca60a41eeef889984e7c8328e1c8b4c48e80a800d4ee61a77114aabd579", kill_on_drop: false }`
[INFO] [stdout] bd7fbca60a41eeef889984e7c8328e1c8b4c48e80a800d4ee61a77114aabd579