[INFO] fetching crate kitty-lang 0.0.0...
[INFO] testing kitty-lang-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate kitty-lang 0.0.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate kitty-lang 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 kitty-lang 0.0.0
[INFO] finished tweaking crates.io crate kitty-lang 0.0.0
[INFO] tweaked toml for crates.io crate kitty-lang 0.0.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 0561a5cad4bb9e89cf55d61975cf4b3cfa0b328b2b3bd23e9a7fec51e6854cd8
[INFO] running `Command { std: "docker" "start" "-a" "0561a5cad4bb9e89cf55d61975cf4b3cfa0b328b2b3bd23e9a7fec51e6854cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0561a5cad4bb9e89cf55d61975cf4b3cfa0b328b2b3bd23e9a7fec51e6854cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0561a5cad4bb9e89cf55d61975cf4b3cfa0b328b2b3bd23e9a7fec51e6854cd8", kill_on_drop: false }`
[INFO] [stdout] 0561a5cad4bb9e89cf55d61975cf4b3cfa0b328b2b3bd23e9a7fec51e6854cd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 84e1da14c3a550f5548ee8f0d5a8a55a6027803ea634ef7e3cd48d563ab6edfb
[INFO] running `Command { std: "docker" "start" "-a" "84e1da14c3a550f5548ee8f0d5a8a55a6027803ea634ef7e3cd48d563ab6edfb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kitty-lang v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "84e1da14c3a550f5548ee8f0d5a8a55a6027803ea634ef7e3cd48d563ab6edfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e1da14c3a550f5548ee8f0d5a8a55a6027803ea634ef7e3cd48d563ab6edfb", kill_on_drop: false }`
[INFO] [stdout] 84e1da14c3a550f5548ee8f0d5a8a55a6027803ea634ef7e3cd48d563ab6edfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] dfc4c0409b42f72d6467a8f8fad0ac5a95db0db0007afe51daaaf660752c6aa2
[INFO] running `Command { std: "docker" "start" "-a" "dfc4c0409b42f72d6467a8f8fad0ac5a95db0db0007afe51daaaf660752c6aa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling kitty-lang v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/kitty_lang-4fe817805a7deabb)
[INFO] running `Command { std: "docker" "inspect" "dfc4c0409b42f72d6467a8f8fad0ac5a95db0db0007afe51daaaf660752c6aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc4c0409b42f72d6467a8f8fad0ac5a95db0db0007afe51daaaf660752c6aa2", kill_on_drop: false }`
[INFO] [stdout] dfc4c0409b42f72d6467a8f8fad0ac5a95db0db0007afe51daaaf660752c6aa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 3e42a1182cef4c29ab13100cfd96ea44f352fa0bbe21f557cbd61b94f205e7f0
[INFO] running `Command { std: "docker" "start" "-a" "3e42a1182cef4c29ab13100cfd96ea44f352fa0bbe21f557cbd61b94f205e7f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kitty_lang-4fe817805a7deabb)
[INFO] [stderr]    Doc-tests kitty-lang
[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] [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" "3e42a1182cef4c29ab13100cfd96ea44f352fa0bbe21f557cbd61b94f205e7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e42a1182cef4c29ab13100cfd96ea44f352fa0bbe21f557cbd61b94f205e7f0", kill_on_drop: false }`
[INFO] [stdout] 3e42a1182cef4c29ab13100cfd96ea44f352fa0bbe21f557cbd61b94f205e7f0