[INFO] fetching crate ravn 0.0.0...
[INFO] testing ravn-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ravn 0.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ravn 0.0.0
[INFO] finished tweaking crates.io crate ravn 0.0.0
[INFO] tweaked toml for crates.io crate ravn 0.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ravn 0.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ravn 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80ed2b8f07a74e2b75feb72e14c9785019edd5d4bbe3f17ee2f44cc326cde7b9
[INFO] running `Command { std: "docker" "start" "-a" "80ed2b8f07a74e2b75feb72e14c9785019edd5d4bbe3f17ee2f44cc326cde7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80ed2b8f07a74e2b75feb72e14c9785019edd5d4bbe3f17ee2f44cc326cde7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ed2b8f07a74e2b75feb72e14c9785019edd5d4bbe3f17ee2f44cc326cde7b9", kill_on_drop: false }`
[INFO] [stdout] 80ed2b8f07a74e2b75feb72e14c9785019edd5d4bbe3f17ee2f44cc326cde7b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13dd00e9b368b0687b52cfb18d3d89bcdb082e8e964366f285f2f7e8b8fdeaa4
[INFO] running `Command { std: "docker" "start" "-a" "13dd00e9b368b0687b52cfb18d3d89bcdb082e8e964366f285f2f7e8b8fdeaa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ravn v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "13dd00e9b368b0687b52cfb18d3d89bcdb082e8e964366f285f2f7e8b8fdeaa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13dd00e9b368b0687b52cfb18d3d89bcdb082e8e964366f285f2f7e8b8fdeaa4", kill_on_drop: false }`
[INFO] [stdout] 13dd00e9b368b0687b52cfb18d3d89bcdb082e8e964366f285f2f7e8b8fdeaa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54d70e9e29524b70df8241e9b0873e4a43a1d37bafb27a5d37e22bd9a5bb147e
[INFO] running `Command { std: "docker" "start" "-a" "54d70e9e29524b70df8241e9b0873e4a43a1d37bafb27a5d37e22bd9a5bb147e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ravn v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "54d70e9e29524b70df8241e9b0873e4a43a1d37bafb27a5d37e22bd9a5bb147e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d70e9e29524b70df8241e9b0873e4a43a1d37bafb27a5d37e22bd9a5bb147e", kill_on_drop: false }`
[INFO] [stdout] 54d70e9e29524b70df8241e9b0873e4a43a1d37bafb27a5d37e22bd9a5bb147e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50ea992fa2ba1cfa8d4c40ebe922e5ebd7e3bb5e735af6dec450519c81b41e9b
[INFO] running `Command { std: "docker" "start" "-a" "50ea992fa2ba1cfa8d4c40ebe922e5ebd7e3bb5e735af6dec450519c81b41e9b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ravn-470ab9988e921d87)
[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" "50ea992fa2ba1cfa8d4c40ebe922e5ebd7e3bb5e735af6dec450519c81b41e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ea992fa2ba1cfa8d4c40ebe922e5ebd7e3bb5e735af6dec450519c81b41e9b", kill_on_drop: false }`
[INFO] [stdout] 50ea992fa2ba1cfa8d4c40ebe922e5ebd7e3bb5e735af6dec450519c81b41e9b