[INFO] fetching crate ink_prelude 3.0.1...
[INFO] testing ink_prelude-3.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ink_prelude 3.0.1 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate ink_prelude 3.0.1 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 ink_prelude 3.0.1
[INFO] finished tweaking crates.io crate ink_prelude 3.0.1
[INFO] tweaked toml for crates.io crate ink_prelude 3.0.1 written to /workspace/builds/worker-42/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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] d25ce81e22d6735a33bee79a8e71f66c13b66da532277acd2d20e4d1e3060d95
[INFO] running `Command { std: "docker" "start" "-a" "d25ce81e22d6735a33bee79a8e71f66c13b66da532277acd2d20e4d1e3060d95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d25ce81e22d6735a33bee79a8e71f66c13b66da532277acd2d20e4d1e3060d95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25ce81e22d6735a33bee79a8e71f66c13b66da532277acd2d20e4d1e3060d95", kill_on_drop: false }`
[INFO] [stdout] d25ce81e22d6735a33bee79a8e71f66c13b66da532277acd2d20e4d1e3060d95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 122f91b10673329edd48d4a6c88cbf50e08fedbe02c5773ef2fb84de204fcb9f
[INFO] running `Command { std: "docker" "start" "-a" "122f91b10673329edd48d4a6c88cbf50e08fedbe02c5773ef2fb84de204fcb9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ink_prelude v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "122f91b10673329edd48d4a6c88cbf50e08fedbe02c5773ef2fb84de204fcb9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "122f91b10673329edd48d4a6c88cbf50e08fedbe02c5773ef2fb84de204fcb9f", kill_on_drop: false }`
[INFO] [stdout] 122f91b10673329edd48d4a6c88cbf50e08fedbe02c5773ef2fb84de204fcb9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 09c57db977b28961226c7ae5241beab164eb1fb57c16ac25af68d9f1be846066
[INFO] running `Command { std: "docker" "start" "-a" "09c57db977b28961226c7ae5241beab164eb1fb57c16ac25af68d9f1be846066", kill_on_drop: false }`
[INFO] [stderr]    Compiling ink_prelude v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ink_prelude-1218f6117e1c2bb9)
[INFO] running `Command { std: "docker" "inspect" "09c57db977b28961226c7ae5241beab164eb1fb57c16ac25af68d9f1be846066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c57db977b28961226c7ae5241beab164eb1fb57c16ac25af68d9f1be846066", kill_on_drop: false }`
[INFO] [stdout] 09c57db977b28961226c7ae5241beab164eb1fb57c16ac25af68d9f1be846066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 7d4a115c9e8b283dc95c26f0df998341641d580ec57d54c2912bec64c2ac17b8
[INFO] running `Command { std: "docker" "start" "-a" "7d4a115c9e8b283dc95c26f0df998341641d580ec57d54c2912bec64c2ac17b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ink_prelude-1218f6117e1c2bb9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ink_prelude
[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" "7d4a115c9e8b283dc95c26f0df998341641d580ec57d54c2912bec64c2ac17b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4a115c9e8b283dc95c26f0df998341641d580ec57d54c2912bec64c2ac17b8", kill_on_drop: false }`
[INFO] [stdout] 7d4a115c9e8b283dc95c26f0df998341641d580ec57d54c2912bec64c2ac17b8