[INFO] fetching crate zinc-lang 0.1.0...
[INFO] testing zinc-lang-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate zinc-lang 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate zinc-lang 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 zinc-lang 0.1.0
[INFO] finished tweaking crates.io crate zinc-lang 0.1.0
[INFO] tweaked toml for crates.io crate zinc-lang 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate zinc-lang 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] f3b7ee2187d7583d3d5e9a576232f215c8bfa5d2a57a2b9f5fd3dfcab97bb82a
[INFO] running `Command { std: "docker" "start" "-a" "f3b7ee2187d7583d3d5e9a576232f215c8bfa5d2a57a2b9f5fd3dfcab97bb82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3b7ee2187d7583d3d5e9a576232f215c8bfa5d2a57a2b9f5fd3dfcab97bb82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b7ee2187d7583d3d5e9a576232f215c8bfa5d2a57a2b9f5fd3dfcab97bb82a", kill_on_drop: false }`
[INFO] [stdout] f3b7ee2187d7583d3d5e9a576232f215c8bfa5d2a57a2b9f5fd3dfcab97bb82a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 93199190aed003e88df49b22bc624dbb853fb1f10a7331203df5ea22c5b6f398
[INFO] running `Command { std: "docker" "start" "-a" "93199190aed003e88df49b22bc624dbb853fb1f10a7331203df5ea22c5b6f398", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lib-zinc v0.1.1
[INFO] [stderr]    Compiling zinc-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "93199190aed003e88df49b22bc624dbb853fb1f10a7331203df5ea22c5b6f398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93199190aed003e88df49b22bc624dbb853fb1f10a7331203df5ea22c5b6f398", kill_on_drop: false }`
[INFO] [stdout] 93199190aed003e88df49b22bc624dbb853fb1f10a7331203df5ea22c5b6f398
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 596ff3825becd17b105352e7f9d8967f13754e861065335d56146193c6a82faf
[INFO] running `Command { std: "docker" "start" "-a" "596ff3825becd17b105352e7f9d8967f13754e861065335d56146193c6a82faf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling zinc-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/zinc_lang-73720f04e795c603)
[INFO] running `Command { std: "docker" "inspect" "596ff3825becd17b105352e7f9d8967f13754e861065335d56146193c6a82faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596ff3825becd17b105352e7f9d8967f13754e861065335d56146193c6a82faf", kill_on_drop: false }`
[INFO] [stdout] 596ff3825becd17b105352e7f9d8967f13754e861065335d56146193c6a82faf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e8aa14ebf0fa2339c08b6292c9bfedc9e68ab4a3e00d7d346389b4b43be4e93e
[INFO] running `Command { std: "docker" "start" "-a" "e8aa14ebf0fa2339c08b6292c9bfedc9e68ab4a3e00d7d346389b4b43be4e93e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/zinc_lang-73720f04e795c603)
[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 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8aa14ebf0fa2339c08b6292c9bfedc9e68ab4a3e00d7d346389b4b43be4e93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8aa14ebf0fa2339c08b6292c9bfedc9e68ab4a3e00d7d346389b4b43be4e93e", kill_on_drop: false }`
[INFO] [stdout] e8aa14ebf0fa2339c08b6292c9bfedc9e68ab4a3e00d7d346389b4b43be4e93e