[INFO] fetching crate yoyu 0.0.1...
[INFO] testing yoyu-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate yoyu 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate yoyu 0.0.1
[INFO] finished tweaking crates.io crate yoyu 0.0.1
[INFO] tweaked toml for crates.io crate yoyu 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yoyu 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yoyu 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c556e5616e6830403776b11cee836699f0589987f93011a6d6670d44bf7a12d7
[INFO] running `Command { std: "docker" "start" "-a" "c556e5616e6830403776b11cee836699f0589987f93011a6d6670d44bf7a12d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c556e5616e6830403776b11cee836699f0589987f93011a6d6670d44bf7a12d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c556e5616e6830403776b11cee836699f0589987f93011a6d6670d44bf7a12d7", kill_on_drop: false }`
[INFO] [stdout] c556e5616e6830403776b11cee836699f0589987f93011a6d6670d44bf7a12d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81056939c42ad4bc20e6ce1b99a8d307db8fe549cafc6260db4ff964ed369b19
[INFO] running `Command { std: "docker" "start" "-a" "81056939c42ad4bc20e6ce1b99a8d307db8fe549cafc6260db4ff964ed369b19", kill_on_drop: false }`
[INFO] [stderr]    Compiling yoyu v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "81056939c42ad4bc20e6ce1b99a8d307db8fe549cafc6260db4ff964ed369b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81056939c42ad4bc20e6ce1b99a8d307db8fe549cafc6260db4ff964ed369b19", kill_on_drop: false }`
[INFO] [stdout] 81056939c42ad4bc20e6ce1b99a8d307db8fe549cafc6260db4ff964ed369b19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13621561f8227d96b20f36aee938e95c07b6b69d037a3e4813980dc0a058f57f
[INFO] running `Command { std: "docker" "start" "-a" "13621561f8227d96b20f36aee938e95c07b6b69d037a3e4813980dc0a058f57f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yoyu v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "13621561f8227d96b20f36aee938e95c07b6b69d037a3e4813980dc0a058f57f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13621561f8227d96b20f36aee938e95c07b6b69d037a3e4813980dc0a058f57f", kill_on_drop: false }`
[INFO] [stdout] 13621561f8227d96b20f36aee938e95c07b6b69d037a3e4813980dc0a058f57f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47b2ae33e81262669bf68f4c014374e35ea31ee60f092ed5eccd91ed4fc297f8
[INFO] running `Command { std: "docker" "start" "-a" "47b2ae33e81262669bf68f4c014374e35ea31ee60f092ed5eccd91ed4fc297f8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yoyu-9c81510e279c4497)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/demo.rs (/opt/rustwide/target/debug/deps/demo-50ad116ff2daac27)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yoyu
[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] [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" "47b2ae33e81262669bf68f4c014374e35ea31ee60f092ed5eccd91ed4fc297f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b2ae33e81262669bf68f4c014374e35ea31ee60f092ed5eccd91ed4fc297f8", kill_on_drop: false }`
[INFO] [stdout] 47b2ae33e81262669bf68f4c014374e35ea31ee60f092ed5eccd91ed4fc297f8