[INFO] fetching crate uwu 0.0.0...
[INFO] testing uwu-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate uwu 0.0.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate uwu 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 uwu 0.0.0
[INFO] finished tweaking crates.io crate uwu 0.0.0
[INFO] tweaked toml for crates.io crate uwu 0.0.0 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate uwu 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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] dd3f422085351b732bbd8d4c5f127dd06c59ae1e20d381f5a281adb2ab67221a
[INFO] running `Command { std: "docker" "start" "-a" "dd3f422085351b732bbd8d4c5f127dd06c59ae1e20d381f5a281adb2ab67221a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd3f422085351b732bbd8d4c5f127dd06c59ae1e20d381f5a281adb2ab67221a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3f422085351b732bbd8d4c5f127dd06c59ae1e20d381f5a281adb2ab67221a", kill_on_drop: false }`
[INFO] [stdout] dd3f422085351b732bbd8d4c5f127dd06c59ae1e20d381f5a281adb2ab67221a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 2733c3e870262866109ecf46d4342eb7515e38fee802b00eb19d61cd8f0326e8
[INFO] running `Command { std: "docker" "start" "-a" "2733c3e870262866109ecf46d4342eb7515e38fee802b00eb19d61cd8f0326e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling uwu v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "2733c3e870262866109ecf46d4342eb7515e38fee802b00eb19d61cd8f0326e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2733c3e870262866109ecf46d4342eb7515e38fee802b00eb19d61cd8f0326e8", kill_on_drop: false }`
[INFO] [stdout] 2733c3e870262866109ecf46d4342eb7515e38fee802b00eb19d61cd8f0326e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] d2fd2291bb44849f4cdcbdbdc54310638e96be53a6bd3ec1b8fd1261336693d8
[INFO] running `Command { std: "docker" "start" "-a" "d2fd2291bb44849f4cdcbdbdc54310638e96be53a6bd3ec1b8fd1261336693d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling uwu v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/uwu-525511a0b0bccdea)
[INFO] running `Command { std: "docker" "inspect" "d2fd2291bb44849f4cdcbdbdc54310638e96be53a6bd3ec1b8fd1261336693d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2fd2291bb44849f4cdcbdbdc54310638e96be53a6bd3ec1b8fd1261336693d8", kill_on_drop: false }`
[INFO] [stdout] d2fd2291bb44849f4cdcbdbdc54310638e96be53a6bd3ec1b8fd1261336693d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] d784d06777572c885bb590b5a39ab5083aab8fee94fad30afd2adf2230c2de8f
[INFO] running `Command { std: "docker" "start" "-a" "d784d06777572c885bb590b5a39ab5083aab8fee94fad30afd2adf2230c2de8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/uwu-525511a0b0bccdea)
[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 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d784d06777572c885bb590b5a39ab5083aab8fee94fad30afd2adf2230c2de8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d784d06777572c885bb590b5a39ab5083aab8fee94fad30afd2adf2230c2de8f", kill_on_drop: false }`
[INFO] [stdout] d784d06777572c885bb590b5a39ab5083aab8fee94fad30afd2adf2230c2de8f