[INFO] fetching crate mendicant 0.1.0...
[INFO] testing mendicant-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate mendicant 0.1.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate mendicant 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mendicant 0.1.0
[INFO] finished tweaking crates.io crate mendicant 0.1.0
[INFO] tweaked toml for crates.io crate mendicant 0.1.0 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate crates.io crate mendicant 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d068d27a322bf1974c0bdd10461fb5c54abceda8101f8e09adf96a6259c569da
[INFO] running `Command { std: "docker" "start" "-a" "d068d27a322bf1974c0bdd10461fb5c54abceda8101f8e09adf96a6259c569da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d068d27a322bf1974c0bdd10461fb5c54abceda8101f8e09adf96a6259c569da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d068d27a322bf1974c0bdd10461fb5c54abceda8101f8e09adf96a6259c569da", kill_on_drop: false }`
[INFO] [stdout] d068d27a322bf1974c0bdd10461fb5c54abceda8101f8e09adf96a6259c569da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7da1b369213b4c170f25bf279611856fcfc45e18a76d521579a726f226a9a14
[INFO] running `Command { std: "docker" "start" "-a" "b7da1b369213b4c170f25bf279611856fcfc45e18a76d521579a726f226a9a14", kill_on_drop: false }`
[INFO] [stderr]    Compiling mendicant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "b7da1b369213b4c170f25bf279611856fcfc45e18a76d521579a726f226a9a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7da1b369213b4c170f25bf279611856fcfc45e18a76d521579a726f226a9a14", kill_on_drop: false }`
[INFO] [stdout] b7da1b369213b4c170f25bf279611856fcfc45e18a76d521579a726f226a9a14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 506c6867b2c5eaf8cf8bda5423e66399a13a8f0044a6377288fb5ee03eda1e2f
[INFO] running `Command { std: "docker" "start" "-a" "506c6867b2c5eaf8cf8bda5423e66399a13a8f0044a6377288fb5ee03eda1e2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mendicant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "506c6867b2c5eaf8cf8bda5423e66399a13a8f0044a6377288fb5ee03eda1e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "506c6867b2c5eaf8cf8bda5423e66399a13a8f0044a6377288fb5ee03eda1e2f", kill_on_drop: false }`
[INFO] [stdout] 506c6867b2c5eaf8cf8bda5423e66399a13a8f0044a6377288fb5ee03eda1e2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa943f28af9d0d742c65da0bd25c1a7f9249c7a9c48ffe41953ad774d123ca1d
[INFO] running `Command { std: "docker" "start" "-a" "fa943f28af9d0d742c65da0bd25c1a7f9249c7a9c48ffe41953ad774d123ca1d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mendicant-80ae66ac67fdab5d)
[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" "fa943f28af9d0d742c65da0bd25c1a7f9249c7a9c48ffe41953ad774d123ca1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa943f28af9d0d742c65da0bd25c1a7f9249c7a9c48ffe41953ad774d123ca1d", kill_on_drop: false }`
[INFO] [stdout] fa943f28af9d0d742c65da0bd25c1a7f9249c7a9c48ffe41953ad774d123ca1d