[INFO] fetching crate lowcode 0.1.0...
[INFO] testing lowcode-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lowcode 0.1.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate lowcode 0.1.0 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 lowcode 0.1.0
[INFO] finished tweaking crates.io crate lowcode 0.1.0
[INFO] tweaked toml for crates.io crate lowcode 0.1.0 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate crates.io crate lowcode 0.1.0 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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 1e52c4eba9afa9eb3739a234e1ab60254af024774acc5374499ae13784e3b603
[INFO] running `Command { std: "docker" "start" "-a" "1e52c4eba9afa9eb3739a234e1ab60254af024774acc5374499ae13784e3b603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e52c4eba9afa9eb3739a234e1ab60254af024774acc5374499ae13784e3b603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e52c4eba9afa9eb3739a234e1ab60254af024774acc5374499ae13784e3b603", kill_on_drop: false }`
[INFO] [stdout] 1e52c4eba9afa9eb3739a234e1ab60254af024774acc5374499ae13784e3b603
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 5b7d3193786bfdc38246dd9de5ff809db273bb76bc8939a0adedb8b5d9e55613
[INFO] running `Command { std: "docker" "start" "-a" "5b7d3193786bfdc38246dd9de5ff809db273bb76bc8939a0adedb8b5d9e55613", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lowcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "5b7d3193786bfdc38246dd9de5ff809db273bb76bc8939a0adedb8b5d9e55613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b7d3193786bfdc38246dd9de5ff809db273bb76bc8939a0adedb8b5d9e55613", kill_on_drop: false }`
[INFO] [stdout] 5b7d3193786bfdc38246dd9de5ff809db273bb76bc8939a0adedb8b5d9e55613
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] d115597de2dbe5700058e86c72f7a682c6788e2189cf3b75047aa197a05d395f
[INFO] running `Command { std: "docker" "start" "-a" "d115597de2dbe5700058e86c72f7a682c6788e2189cf3b75047aa197a05d395f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lowcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "d115597de2dbe5700058e86c72f7a682c6788e2189cf3b75047aa197a05d395f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d115597de2dbe5700058e86c72f7a682c6788e2189cf3b75047aa197a05d395f", kill_on_drop: false }`
[INFO] [stdout] d115597de2dbe5700058e86c72f7a682c6788e2189cf3b75047aa197a05d395f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 1410869b120e3bcc0a0c43b5583a447d38edf23455d0a27dc269776c31ea206c
[INFO] running `Command { std: "docker" "start" "-a" "1410869b120e3bcc0a0c43b5583a447d38edf23455d0a27dc269776c31ea206c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lowcode-f6d5ed2ea957867e)
[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" "1410869b120e3bcc0a0c43b5583a447d38edf23455d0a27dc269776c31ea206c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1410869b120e3bcc0a0c43b5583a447d38edf23455d0a27dc269776c31ea206c", kill_on_drop: false }`
[INFO] [stdout] 1410869b120e3bcc0a0c43b5583a447d38edf23455d0a27dc269776c31ea206c