[INFO] fetching crate ink_prelude 3.0.0-rc9...
[INFO] testing ink_prelude-3.0.0-rc9 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ink_prelude 3.0.0-rc9 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate ink_prelude 3.0.0-rc9 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ink_prelude 3.0.0-rc9
[INFO] finished tweaking crates.io crate ink_prelude 3.0.0-rc9
[INFO] tweaked toml for crates.io crate ink_prelude 3.0.0-rc9 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b119f26303fdf85fc7c27715d103f5f4d61ce47a44063c2f351bfdb197eb292
[INFO] running `Command { std: "docker" "start" "-a" "1b119f26303fdf85fc7c27715d103f5f4d61ce47a44063c2f351bfdb197eb292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b119f26303fdf85fc7c27715d103f5f4d61ce47a44063c2f351bfdb197eb292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b119f26303fdf85fc7c27715d103f5f4d61ce47a44063c2f351bfdb197eb292", kill_on_drop: false }`
[INFO] [stdout] 1b119f26303fdf85fc7c27715d103f5f4d61ce47a44063c2f351bfdb197eb292
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82f346ac74607b936853c5c477c86eca509ff64ea4979149c3c99935efaadb68
[INFO] running `Command { std: "docker" "start" "-a" "82f346ac74607b936853c5c477c86eca509ff64ea4979149c3c99935efaadb68", kill_on_drop: false }`
[INFO] [stderr]    Compiling ink_prelude v3.0.0-rc9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "82f346ac74607b936853c5c477c86eca509ff64ea4979149c3c99935efaadb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f346ac74607b936853c5c477c86eca509ff64ea4979149c3c99935efaadb68", kill_on_drop: false }`
[INFO] [stdout] 82f346ac74607b936853c5c477c86eca509ff64ea4979149c3c99935efaadb68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 271f4d74727af03fca6350933baa2be98cb95de0856b146bddbeb9149d743d03
[INFO] running `Command { std: "docker" "start" "-a" "271f4d74727af03fca6350933baa2be98cb95de0856b146bddbeb9149d743d03", kill_on_drop: false }`
[INFO] [stderr]    Compiling ink_prelude v3.0.0-rc9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "271f4d74727af03fca6350933baa2be98cb95de0856b146bddbeb9149d743d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271f4d74727af03fca6350933baa2be98cb95de0856b146bddbeb9149d743d03", kill_on_drop: false }`
[INFO] [stdout] 271f4d74727af03fca6350933baa2be98cb95de0856b146bddbeb9149d743d03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8826cd01912565c0dd9da3e988a97e4b9134feecc51f4ffcbbe2a644196b83a
[INFO] running `Command { std: "docker" "start" "-a" "b8826cd01912565c0dd9da3e988a97e4b9134feecc51f4ffcbbe2a644196b83a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ink_prelude-158a82a5464f5041)
[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 ink_prelude
[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" "b8826cd01912565c0dd9da3e988a97e4b9134feecc51f4ffcbbe2a644196b83a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8826cd01912565c0dd9da3e988a97e4b9134feecc51f4ffcbbe2a644196b83a", kill_on_drop: false }`
[INFO] [stdout] b8826cd01912565c0dd9da3e988a97e4b9134feecc51f4ffcbbe2a644196b83a