[INFO] fetching crate utopia 0.0.1...
[INFO] testing utopia-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate utopia 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate utopia 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 utopia 0.0.1
[INFO] finished tweaking crates.io crate utopia 0.0.1
[INFO] tweaked toml for crates.io crate utopia 0.0.1 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 84d256baaa6402831da7ca9bfaedaa9b05aade0abea07e145201ad2529f9598c
[INFO] running `Command { std: "docker" "start" "-a" "84d256baaa6402831da7ca9bfaedaa9b05aade0abea07e145201ad2529f9598c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d256baaa6402831da7ca9bfaedaa9b05aade0abea07e145201ad2529f9598c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d256baaa6402831da7ca9bfaedaa9b05aade0abea07e145201ad2529f9598c", kill_on_drop: false }`
[INFO] [stdout] 84d256baaa6402831da7ca9bfaedaa9b05aade0abea07e145201ad2529f9598c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 633fc78dfa2347fa18e22814649a1862285ff5e37a554e2cc4504c9246077a70
[INFO] running `Command { std: "docker" "start" "-a" "633fc78dfa2347fa18e22814649a1862285ff5e37a554e2cc4504c9246077a70", kill_on_drop: false }`
[INFO] [stderr]    Compiling utopia v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "633fc78dfa2347fa18e22814649a1862285ff5e37a554e2cc4504c9246077a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633fc78dfa2347fa18e22814649a1862285ff5e37a554e2cc4504c9246077a70", kill_on_drop: false }`
[INFO] [stdout] 633fc78dfa2347fa18e22814649a1862285ff5e37a554e2cc4504c9246077a70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 14da79756327c5bb1dbd261cf8cc535e698acf3ff90d2ec33d3c9c9b7b9b02ca
[INFO] running `Command { std: "docker" "start" "-a" "14da79756327c5bb1dbd261cf8cc535e698acf3ff90d2ec33d3c9c9b7b9b02ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling utopia v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/utopia-240a5b3a6a2075cc)
[INFO] running `Command { std: "docker" "inspect" "14da79756327c5bb1dbd261cf8cc535e698acf3ff90d2ec33d3c9c9b7b9b02ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14da79756327c5bb1dbd261cf8cc535e698acf3ff90d2ec33d3c9c9b7b9b02ca", kill_on_drop: false }`
[INFO] [stdout] 14da79756327c5bb1dbd261cf8cc535e698acf3ff90d2ec33d3c9c9b7b9b02ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9ca2d04ede918a85a6551149083df95b8a1c0effdd61b1cb6b67981d3b4f3192
[INFO] running `Command { std: "docker" "start" "-a" "9ca2d04ede918a85a6551149083df95b8a1c0effdd61b1cb6b67981d3b4f3192", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/utopia-240a5b3a6a2075cc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests utopia
[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" "9ca2d04ede918a85a6551149083df95b8a1c0effdd61b1cb6b67981d3b4f3192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca2d04ede918a85a6551149083df95b8a1c0effdd61b1cb6b67981d3b4f3192", kill_on_drop: false }`
[INFO] [stdout] 9ca2d04ede918a85a6551149083df95b8a1c0effdd61b1cb6b67981d3b4f3192