[INFO] fetching crate luable 0.1.8...
[INFO] testing luable-0.1.8 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate luable 0.1.8 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate luable 0.1.8 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 luable 0.1.8
[INFO] finished tweaking crates.io crate luable 0.1.8
[INFO] tweaked toml for crates.io crate luable 0.1.8 written to /workspace/builds/worker-101/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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 082b49c558ab4e76149cafd79afe118f469a56866e39e82c0aaef68fb94f00a6
[INFO] running `Command { std: "docker" "start" "-a" "082b49c558ab4e76149cafd79afe118f469a56866e39e82c0aaef68fb94f00a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "082b49c558ab4e76149cafd79afe118f469a56866e39e82c0aaef68fb94f00a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082b49c558ab4e76149cafd79afe118f469a56866e39e82c0aaef68fb94f00a6", kill_on_drop: false }`
[INFO] [stdout] 082b49c558ab4e76149cafd79afe118f469a56866e39e82c0aaef68fb94f00a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 474dc54ef9950a503a17fb8601994e85a399c2f95be90a58fdcd479124994023
[INFO] running `Command { std: "docker" "start" "-a" "474dc54ef9950a503a17fb8601994e85a399c2f95be90a58fdcd479124994023", kill_on_drop: false }`
[INFO] [stderr]    Compiling luable v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "474dc54ef9950a503a17fb8601994e85a399c2f95be90a58fdcd479124994023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474dc54ef9950a503a17fb8601994e85a399c2f95be90a58fdcd479124994023", kill_on_drop: false }`
[INFO] [stdout] 474dc54ef9950a503a17fb8601994e85a399c2f95be90a58fdcd479124994023
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] ba85719582f8767fa88ef7ebea7acb59f6fa6daf9d77dc534ee9a0a7f5f0ac48
[INFO] running `Command { std: "docker" "start" "-a" "ba85719582f8767fa88ef7ebea7acb59f6fa6daf9d77dc534ee9a0a7f5f0ac48", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling luable v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/luable-139f6191446cb2b4)
[INFO] running `Command { std: "docker" "inspect" "ba85719582f8767fa88ef7ebea7acb59f6fa6daf9d77dc534ee9a0a7f5f0ac48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba85719582f8767fa88ef7ebea7acb59f6fa6daf9d77dc534ee9a0a7f5f0ac48", kill_on_drop: false }`
[INFO] [stdout] ba85719582f8767fa88ef7ebea7acb59f6fa6daf9d77dc534ee9a0a7f5f0ac48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 8149c17a0eb0d5e023c48ab9481f2e81ffa0b22460aa66c87dfb3ae8cb8fbbf5
[INFO] running `Command { std: "docker" "start" "-a" "8149c17a0eb0d5e023c48ab9481f2e81ffa0b22460aa66c87dfb3ae8cb8fbbf5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/luable-139f6191446cb2b4)
[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 luable
[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" "8149c17a0eb0d5e023c48ab9481f2e81ffa0b22460aa66c87dfb3ae8cb8fbbf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8149c17a0eb0d5e023c48ab9481f2e81ffa0b22460aa66c87dfb3ae8cb8fbbf5", kill_on_drop: false }`
[INFO] [stdout] 8149c17a0eb0d5e023c48ab9481f2e81ffa0b22460aa66c87dfb3ae8cb8fbbf5