[INFO] fetching crate byte_chunk 0.1.1...
[INFO] testing byte_chunk-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate byte_chunk 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate byte_chunk 0.1.1 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 byte_chunk 0.1.1
[INFO] finished tweaking crates.io crate byte_chunk 0.1.1
[INFO] tweaked toml for crates.io crate byte_chunk 0.1.1 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6645baa9bc7146a7cae42816a6a8695fc59b5fdaf1ba25cc40551d863ec4efdb
[INFO] running `Command { std: "docker" "start" "-a" "6645baa9bc7146a7cae42816a6a8695fc59b5fdaf1ba25cc40551d863ec4efdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6645baa9bc7146a7cae42816a6a8695fc59b5fdaf1ba25cc40551d863ec4efdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6645baa9bc7146a7cae42816a6a8695fc59b5fdaf1ba25cc40551d863ec4efdb", kill_on_drop: false }`
[INFO] [stdout] 6645baa9bc7146a7cae42816a6a8695fc59b5fdaf1ba25cc40551d863ec4efdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c9c25cd58f11a7bfd94476249b5173592faea74173c4c10dd880154e707c6dce
[INFO] running `Command { std: "docker" "start" "-a" "c9c25cd58f11a7bfd94476249b5173592faea74173c4c10dd880154e707c6dce", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte_chunk v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "c9c25cd58f11a7bfd94476249b5173592faea74173c4c10dd880154e707c6dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c25cd58f11a7bfd94476249b5173592faea74173c4c10dd880154e707c6dce", kill_on_drop: false }`
[INFO] [stdout] c9c25cd58f11a7bfd94476249b5173592faea74173c4c10dd880154e707c6dce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 750e78cd28b4e70a108d43df89e3b7321ed68537a27fd7e5fe25f8344b3e31cc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "750e78cd28b4e70a108d43df89e3b7321ed68537a27fd7e5fe25f8344b3e31cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte_chunk v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/byte_chunk-d73490950552a973)
[INFO] running `Command { std: "docker" "inspect" "750e78cd28b4e70a108d43df89e3b7321ed68537a27fd7e5fe25f8344b3e31cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750e78cd28b4e70a108d43df89e3b7321ed68537a27fd7e5fe25f8344b3e31cc", kill_on_drop: false }`
[INFO] [stdout] 750e78cd28b4e70a108d43df89e3b7321ed68537a27fd7e5fe25f8344b3e31cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d26c232808aac88b22010815dc982c2fd0269522fb0112a79a68ccd57bacb68
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d26c232808aac88b22010815dc982c2fd0269522fb0112a79a68ccd57bacb68", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/byte_chunk-d73490950552a973)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests byte_chunk
[INFO] [stdout] test tests::creates_chunks_static_str ... ok
[INFO] [stdout] test tests::special_chars_are_sized_with_string ... ok
[INFO] [stdout] test tests::strings_that_are_too_large_are_skipped ... ok
[INFO] [stdout] test tests::test_next_split_index ... ok
[INFO] [stdout] test tests::size_of_tests ... ok
[INFO] [stdout] test tests::empty_vec_returns_none ... ok
[INFO] [stdout] test tests::creates_chunks_string ... ok
[INFO] [stdout] test tests::special_chars_are_sized_with_static_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "7d26c232808aac88b22010815dc982c2fd0269522fb0112a79a68ccd57bacb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d26c232808aac88b22010815dc982c2fd0269522fb0112a79a68ccd57bacb68", kill_on_drop: false }`
[INFO] [stdout] 7d26c232808aac88b22010815dc982c2fd0269522fb0112a79a68ccd57bacb68