[INFO] fetching crate klaptik 0.0.1...
[INFO] testing klaptik-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate klaptik 0.0.1 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate klaptik 0.0.1 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 klaptik 0.0.1
[INFO] finished tweaking crates.io crate klaptik 0.0.1
[INFO] tweaked toml for crates.io crate klaptik 0.0.1 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 523ac39d7ede080c9b6c106073b16df629fbc0f147c185f591f286f7de0ddb11
[INFO] running `Command { std: "docker" "start" "-a" "523ac39d7ede080c9b6c106073b16df629fbc0f147c185f591f286f7de0ddb11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "523ac39d7ede080c9b6c106073b16df629fbc0f147c185f591f286f7de0ddb11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "523ac39d7ede080c9b6c106073b16df629fbc0f147c185f591f286f7de0ddb11", kill_on_drop: false }`
[INFO] [stdout] 523ac39d7ede080c9b6c106073b16df629fbc0f147c185f591f286f7de0ddb11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 949c1dc2c6624a2168452f8290c4b26f9f37b4d9c20c05535bb615e5a9cec260
[INFO] running `Command { std: "docker" "start" "-a" "949c1dc2c6624a2168452f8290c4b26f9f37b4d9c20c05535bb615e5a9cec260", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling klaptik v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "949c1dc2c6624a2168452f8290c4b26f9f37b4d9c20c05535bb615e5a9cec260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "949c1dc2c6624a2168452f8290c4b26f9f37b4d9c20c05535bb615e5a9cec260", kill_on_drop: false }`
[INFO] [stdout] 949c1dc2c6624a2168452f8290c4b26f9f37b4d9c20c05535bb615e5a9cec260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 33fc488d8823c4763b37f02833760a46a5ee57efedb60bceb354b575e8b89226
[INFO] running `Command { std: "docker" "start" "-a" "33fc488d8823c4763b37f02833760a46a5ee57efedb60bceb354b575e8b89226", kill_on_drop: false }`
[INFO] [stderr]    Compiling klaptik v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "33fc488d8823c4763b37f02833760a46a5ee57efedb60bceb354b575e8b89226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33fc488d8823c4763b37f02833760a46a5ee57efedb60bceb354b575e8b89226", kill_on_drop: false }`
[INFO] [stdout] 33fc488d8823c4763b37f02833760a46a5ee57efedb60bceb354b575e8b89226
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 4cf758b9ee62d0e9cbd635bef7307d4b85419eee127bb46774e31bf488763fa9
[INFO] running `Command { std: "docker" "start" "-a" "4cf758b9ee62d0e9cbd635bef7307d4b85419eee127bb46774e31bf488763fa9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/klaptik-f3026503208a46b9)
[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] [stderr]    Doc-tests klaptik
[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" "4cf758b9ee62d0e9cbd635bef7307d4b85419eee127bb46774e31bf488763fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf758b9ee62d0e9cbd635bef7307d4b85419eee127bb46774e31bf488763fa9", kill_on_drop: false }`
[INFO] [stdout] 4cf758b9ee62d0e9cbd635bef7307d4b85419eee127bb46774e31bf488763fa9