[INFO] fetching crate zsplit 0.2.1...
[INFO] testing zsplit-0.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate zsplit 0.2.1 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate zsplit 0.2.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zsplit 0.2.1
[INFO] finished tweaking crates.io crate zsplit 0.2.1
[INFO] tweaked toml for crates.io crate zsplit 0.2.1 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate crates.io crate zsplit 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v3.0.0
[INFO] [stderr]   Downloaded difflib v0.4.0
[INFO] [stderr]   Downloaded predicates-tree v1.0.4
[INFO] [stderr]   Downloaded assert_cmd v2.0.2
[INFO] [stderr]   Downloaded predicates v2.1.0
[INFO] [stderr]   Downloaded os_type v2.4.0
[INFO] [stderr]   Downloaded human-panic v1.0.3
[INFO] [stderr]   Downloaded termtree v0.2.3
[INFO] [stderr]   Downloaded exitcode v1.1.2
[INFO] [stderr]   Downloaded assert_fs v1.0.6
[INFO] [stderr]   Downloaded clap_derive v3.0.0
[INFO] [stderr]   Downloaded bool_ext v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00f6e691bafb562c8f46130be291af0f9ea49385a1ac5e6ed8d5d59b95eb2bba
[INFO] running `Command { std: "docker" "start" "-a" "00f6e691bafb562c8f46130be291af0f9ea49385a1ac5e6ed8d5d59b95eb2bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00f6e691bafb562c8f46130be291af0f9ea49385a1ac5e6ed8d5d59b95eb2bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00f6e691bafb562c8f46130be291af0f9ea49385a1ac5e6ed8d5d59b95eb2bba", kill_on_drop: false }`
[INFO] [stdout] 00f6e691bafb562c8f46130be291af0f9ea49385a1ac5e6ed8d5d59b95eb2bba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5313c51862768088ba94f17862bb30286056a0e2f577e55ec6d046678e9efd8
[INFO] running `Command { std: "docker" "start" "-a" "d5313c51862768088ba94f17862bb30286056a0e2f577e55ec6d046678e9efd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling bool_ext v0.5.1
[INFO] [stderr]    Compiling exitcode v1.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling os_type v2.4.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling clap_derive v3.0.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling clap v3.0.0
[INFO] [stderr]    Compiling human-panic v1.0.3
[INFO] [stderr]    Compiling zsplit v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.32s
[INFO] running `Command { std: "docker" "inspect" "d5313c51862768088ba94f17862bb30286056a0e2f577e55ec6d046678e9efd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5313c51862768088ba94f17862bb30286056a0e2f577e55ec6d046678e9efd8", kill_on_drop: false }`
[INFO] [stdout] d5313c51862768088ba94f17862bb30286056a0e2f577e55ec6d046678e9efd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9698f34ebc8f2c627dd35e2d2e6c1b8983d8f58a443c407b2ad7f1d666116c6f
[INFO] running `Command { std: "docker" "start" "-a" "9698f34ebc8f2c627dd35e2d2e6c1b8983d8f58a443c407b2ad7f1d666116c6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling termtree v0.2.3
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling predicates-tree v1.0.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling predicates v2.1.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling assert_cmd v2.0.2
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling assert_fs v1.0.6
[INFO] [stderr]    Compiling zsplit v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.04s
[INFO] running `Command { std: "docker" "inspect" "9698f34ebc8f2c627dd35e2d2e6c1b8983d8f58a443c407b2ad7f1d666116c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9698f34ebc8f2c627dd35e2d2e6c1b8983d8f58a443c407b2ad7f1d666116c6f", kill_on_drop: false }`
[INFO] [stdout] 9698f34ebc8f2c627dd35e2d2e6c1b8983d8f58a443c407b2ad7f1d666116c6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6434bd528459f27df61e089ecb8a4b39925f857b09413f9854bc62e963344cd
[INFO] running `Command { std: "docker" "start" "-a" "a6434bd528459f27df61e089ecb8a4b39925f857b09413f9854bc62e963344cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zsplit-98f7cac567841011)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test cli::cli_test::default_distribution ... ok
[INFO] [stdout] test cli::cli_test::default_distribution_with_line_factor ... ok
[INFO] [stdout] test cli::cli_test::invalid_more_distributions_than_destinations ... ok
[INFO] [stdout] test cli::cli_test::invalid_source_in_destinations ... ok
[INFO] [stdout] test cli::cli_test::partial_distribution ... ok
[INFO] [stdout] test cli::cli_test::valid_balanced_distributions_destinations ... ok
[INFO] [stdout] test cli::cli_test::partial_distribution_with_line_factor ... ok
[INFO] [stdout] test cli::cli_test::valid_source_not_in_destinations ... ok
[INFO] [stdout] test cli::cli_test::valid_source_stdin ... ok
[INFO] [stdout] test source::source_test::hyphen_as_stdout ... ok
[INFO] [stdout] test source::source_test::path_as_path_buf ... ok
[INFO] [stdout] test split::split_test::empty_assigned_lines_map_line_buffers ... ok
[INFO] [stdout] test split::split_test::simple_map_line_buffers ... ok
[INFO] [stdout] test split::split_test::unsymmetric_map_line_buffers - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zsplit-42f1e63ddb7b8d1a)
[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]      Running tests/end_to_end.rs (/opt/rustwide/target/debug/deps/end_to_end-7e776ef24341f8f8)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test usage_error ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test multiple_unsymmetric_pipe ... ok
[INFO] [stdout] test many_outputs ... ok
[INFO] [stdout] test simple_pipe ... ok
[INFO] [stdout] test unsymmetric_pipe ... ok
[INFO] [stdout] test multiple_pipe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zsplit
[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" "a6434bd528459f27df61e089ecb8a4b39925f857b09413f9854bc62e963344cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6434bd528459f27df61e089ecb8a4b39925f857b09413f9854bc62e963344cd", kill_on_drop: false }`
[INFO] [stdout] a6434bd528459f27df61e089ecb8a4b39925f857b09413f9854bc62e963344cd