[INFO] fetching crate mmarinus 0.2.1...
[INFO] testing mmarinus-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mmarinus 0.2.1 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate mmarinus 0.2.1 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 mmarinus 0.2.1
[INFO] finished tweaking crates.io crate mmarinus 0.2.1
[INFO] tweaked toml for crates.io crate mmarinus 0.2.1 written to /workspace/builds/worker-102/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] [stderr]     Blocking waiting for file lock on package cache
[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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 3da71b39f83e4b230e1d558380a477476c08d5ebe21a19e2d9003eabfac8e5ac
[INFO] running `Command { std: "docker" "start" "-a" "3da71b39f83e4b230e1d558380a477476c08d5ebe21a19e2d9003eabfac8e5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3da71b39f83e4b230e1d558380a477476c08d5ebe21a19e2d9003eabfac8e5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da71b39f83e4b230e1d558380a477476c08d5ebe21a19e2d9003eabfac8e5ac", kill_on_drop: false }`
[INFO] [stdout] 3da71b39f83e4b230e1d558380a477476c08d5ebe21a19e2d9003eabfac8e5ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] ff0fa3d391465004ee49ecb1fc5c73aa44333826124985b94bd8fcd794424cdf
[INFO] running `Command { std: "docker" "start" "-a" "ff0fa3d391465004ee49ecb1fc5c73aa44333826124985b94bd8fcd794424cdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmarinus v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "ff0fa3d391465004ee49ecb1fc5c73aa44333826124985b94bd8fcd794424cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0fa3d391465004ee49ecb1fc5c73aa44333826124985b94bd8fcd794424cdf", kill_on_drop: false }`
[INFO] [stdout] ff0fa3d391465004ee49ecb1fc5c73aa44333826124985b94bd8fcd794424cdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 8ec1c90b33c26e107657c1f6887d21e44b18c71cd89cf9addf025d1e7f9e629a
[INFO] running `Command { std: "docker" "start" "-a" "8ec1c90b33c26e107657c1f6887d21e44b18c71cd89cf9addf025d1e7f9e629a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmarinus v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmarinus-71daba440f89899e)
[INFO] running `Command { std: "docker" "inspect" "8ec1c90b33c26e107657c1f6887d21e44b18c71cd89cf9addf025d1e7f9e629a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec1c90b33c26e107657c1f6887d21e44b18c71cd89cf9addf025d1e7f9e629a", kill_on_drop: false }`
[INFO] [stdout] 8ec1c90b33c26e107657c1f6887d21e44b18c71cd89cf9addf025d1e7f9e629a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 5f60dc6a762abb664df14531230aa53c9f451b7a99b4c9d1d46d2790ab5aaafb
[INFO] running `Command { std: "docker" "start" "-a" "5f60dc6a762abb664df14531230aa53c9f451b7a99b4c9d1d46d2790ab5aaafb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmarinus-71daba440f89899e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::full_size_split ... ok
[INFO] [stdout] test tests::zero_split ... ok
[INFO] [stderr]    Doc-tests mmarinus
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - Map<T>::split (line 558) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - Map<T>::split_at (line 605) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f60dc6a762abb664df14531230aa53c9f451b7a99b4c9d1d46d2790ab5aaafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f60dc6a762abb664df14531230aa53c9f451b7a99b4c9d1d46d2790ab5aaafb", kill_on_drop: false }`
[INFO] [stdout] 5f60dc6a762abb664df14531230aa53c9f451b7a99b4c9d1d46d2790ab5aaafb