[INFO] fetching crate palace 0.0.0...
[INFO] testing palace-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate palace 0.0.0 into /workspace/builds/worker-45/source
[INFO] validating manifest of crates.io crate palace 0.0.0 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 palace 0.0.0
[INFO] finished tweaking crates.io crate palace 0.0.0
[INFO] tweaked toml for crates.io crate palace 0.0.0 written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate crates.io crate palace 0.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 8fd03a226b945041621e699765ba9c9e878fa86839e0567e0cb0db7c6fa0e00a
[INFO] running `Command { std: "docker" "start" "-a" "8fd03a226b945041621e699765ba9c9e878fa86839e0567e0cb0db7c6fa0e00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fd03a226b945041621e699765ba9c9e878fa86839e0567e0cb0db7c6fa0e00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd03a226b945041621e699765ba9c9e878fa86839e0567e0cb0db7c6fa0e00a", kill_on_drop: false }`
[INFO] [stdout] 8fd03a226b945041621e699765ba9c9e878fa86839e0567e0cb0db7c6fa0e00a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 19781ac9e22c78b2b258356c19e33ab4cdaab190064c76798141f9656ae7e6e9
[INFO] running `Command { std: "docker" "start" "-a" "19781ac9e22c78b2b258356c19e33ab4cdaab190064c76798141f9656ae7e6e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling palace v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "19781ac9e22c78b2b258356c19e33ab4cdaab190064c76798141f9656ae7e6e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19781ac9e22c78b2b258356c19e33ab4cdaab190064c76798141f9656ae7e6e9", kill_on_drop: false }`
[INFO] [stdout] 19781ac9e22c78b2b258356c19e33ab4cdaab190064c76798141f9656ae7e6e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 2882fab7e549dc8687b05e6c3556bdc299c4af7ec39f0c890f874d3c3cc08cd1
[INFO] running `Command { std: "docker" "start" "-a" "2882fab7e549dc8687b05e6c3556bdc299c4af7ec39f0c890f874d3c3cc08cd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling palace v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/palace-0c3919a3fb99b247)
[INFO] running `Command { std: "docker" "inspect" "2882fab7e549dc8687b05e6c3556bdc299c4af7ec39f0c890f874d3c3cc08cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2882fab7e549dc8687b05e6c3556bdc299c4af7ec39f0c890f874d3c3cc08cd1", kill_on_drop: false }`
[INFO] [stdout] 2882fab7e549dc8687b05e6c3556bdc299c4af7ec39f0c890f874d3c3cc08cd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] d40045051d84c2516ad4ff49441de7cd8207d35affc73ea03d2dc3b7a691e812
[INFO] running `Command { std: "docker" "start" "-a" "d40045051d84c2516ad4ff49441de7cd8207d35affc73ea03d2dc3b7a691e812", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/palace-0c3919a3fb99b247)
[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" "d40045051d84c2516ad4ff49441de7cd8207d35affc73ea03d2dc3b7a691e812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d40045051d84c2516ad4ff49441de7cd8207d35affc73ea03d2dc3b7a691e812", kill_on_drop: false }`
[INFO] [stdout] d40045051d84c2516ad4ff49441de7cd8207d35affc73ea03d2dc3b7a691e812