[INFO] fetching crate UnrealEngine 0.0.1...
[INFO] testing UnrealEngine-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate UnrealEngine 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate UnrealEngine 0.0.1 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 UnrealEngine 0.0.1
[INFO] finished tweaking crates.io crate UnrealEngine 0.0.1
[INFO] tweaked toml for crates.io crate UnrealEngine 0.0.1 written to /workspace/builds/worker-0/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] cd31c4b504e1961de3b67969ea5b614766414b8d6ed3e0b140fcb6028326e740
[INFO] running `Command { std: "docker" "start" "-a" "cd31c4b504e1961de3b67969ea5b614766414b8d6ed3e0b140fcb6028326e740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd31c4b504e1961de3b67969ea5b614766414b8d6ed3e0b140fcb6028326e740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd31c4b504e1961de3b67969ea5b614766414b8d6ed3e0b140fcb6028326e740", kill_on_drop: false }`
[INFO] [stdout] cd31c4b504e1961de3b67969ea5b614766414b8d6ed3e0b140fcb6028326e740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b9ecc499027779a34703fd0c72ee55464324b9820c72f3f59b312f5c372c1d2e
[INFO] running `Command { std: "docker" "start" "-a" "b9ecc499027779a34703fd0c72ee55464324b9820c72f3f59b312f5c372c1d2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling UnrealEngine v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "b9ecc499027779a34703fd0c72ee55464324b9820c72f3f59b312f5c372c1d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ecc499027779a34703fd0c72ee55464324b9820c72f3f59b312f5c372c1d2e", kill_on_drop: false }`
[INFO] [stdout] b9ecc499027779a34703fd0c72ee55464324b9820c72f3f59b312f5c372c1d2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 426071bc287082142981857d6fdbeb97acf91e27ef627b99e92cdbcd5dc1f94a
[INFO] running `Command { std: "docker" "start" "-a" "426071bc287082142981857d6fdbeb97acf91e27ef627b99e92cdbcd5dc1f94a", kill_on_drop: false }`
[INFO] [stderr]    Compiling UnrealEngine v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/UnrealEngine-9fb1a4c3024c494b)
[INFO] running `Command { std: "docker" "inspect" "426071bc287082142981857d6fdbeb97acf91e27ef627b99e92cdbcd5dc1f94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "426071bc287082142981857d6fdbeb97acf91e27ef627b99e92cdbcd5dc1f94a", kill_on_drop: false }`
[INFO] [stdout] 426071bc287082142981857d6fdbeb97acf91e27ef627b99e92cdbcd5dc1f94a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] af94a471b61f1ea8ae85191d1a3d3003d4c52c0fab6756f57e3a8fea9a34b461
[INFO] running `Command { std: "docker" "start" "-a" "af94a471b61f1ea8ae85191d1a3d3003d4c52c0fab6756f57e3a8fea9a34b461", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/UnrealEngine-9fb1a4c3024c494b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests UnrealEngine
[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" "af94a471b61f1ea8ae85191d1a3d3003d4c52c0fab6756f57e3a8fea9a34b461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af94a471b61f1ea8ae85191d1a3d3003d4c52c0fab6756f57e3a8fea9a34b461", kill_on_drop: false }`
[INFO] [stdout] af94a471b61f1ea8ae85191d1a3d3003d4c52c0fab6756f57e3a8fea9a34b461