[INFO] fetching crate ludtwig 0.6.1...
[INFO] testing ludtwig-0.6.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ludtwig 0.6.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate ludtwig 0.6.1 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 ludtwig 0.6.1
[INFO] finished tweaking crates.io crate ludtwig 0.6.1
[INFO] tweaked toml for crates.io crate ludtwig 0.6.1 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate ludtwig 0.6.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic v0.5.0
[INFO] [stderr]   Downloaded pear_codegen v0.2.2
[INFO] [stderr]   Downloaded pear v0.2.2
[INFO] [stderr]   Downloaded figment v0.10.5
[INFO] [stderr]   Downloaded ludtwig-parser v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 945da0ba5c997ff003a548c03e63e9f41fe3c34cdb7836392f5e3584ed0f965d
[INFO] running `Command { std: "docker" "start" "-a" "945da0ba5c997ff003a548c03e63e9f41fe3c34cdb7836392f5e3584ed0f965d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "945da0ba5c997ff003a548c03e63e9f41fe3c34cdb7836392f5e3584ed0f965d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945da0ba5c997ff003a548c03e63e9f41fe3c34cdb7836392f5e3584ed0f965d", kill_on_drop: false }`
[INFO] [stdout] 945da0ba5c997ff003a548c03e63e9f41fe3c34cdb7836392f5e3584ed0f965d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 64b15b9fa253fd90deb95f6fc074d41f8eee205bd7c029c2320a175bc7b0ff4e
[INFO] running `Command { std: "docker" "start" "-a" "64b15b9fa253fd90deb95f6fc074d41f8eee205bd7c029c2320a175bc7b0ff4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling inlinable_string v0.1.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling uncased v0.9.6
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling figment v0.10.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling ludtwig-parser v0.3.3
[INFO] [stderr]    Compiling pear_codegen v0.2.2
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling pear v0.2.2
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ludtwig v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.88s
[INFO] running `Command { std: "docker" "inspect" "64b15b9fa253fd90deb95f6fc074d41f8eee205bd7c029c2320a175bc7b0ff4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b15b9fa253fd90deb95f6fc074d41f8eee205bd7c029c2320a175bc7b0ff4e", kill_on_drop: false }`
[INFO] [stdout] 64b15b9fa253fd90deb95f6fc074d41f8eee205bd7c029c2320a175bc7b0ff4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 5f9f7c1e6b6e25e0f42dd4b34218f0942d41918063262a144f2ebcc48d274792
[INFO] running `Command { std: "docker" "start" "-a" "5f9f7c1e6b6e25e0f42dd4b34218f0942d41918063262a144f2ebcc48d274792", kill_on_drop: false }`
[INFO] [stderr]    Compiling ludtwig v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.71s
[INFO] running `Command { std: "docker" "inspect" "5f9f7c1e6b6e25e0f42dd4b34218f0942d41918063262a144f2ebcc48d274792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f9f7c1e6b6e25e0f42dd4b34218f0942d41918063262a144f2ebcc48d274792", kill_on_drop: false }`
[INFO] [stdout] 5f9f7c1e6b6e25e0f42dd4b34218f0942d41918063262a144f2ebcc48d274792
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] dde0b3a718f2826499b7d5e87a7491bdc828a3e5a6bacde27577da6a87eb8c2d
[INFO] running `Command { std: "docker" "start" "-a" "dde0b3a718f2826499b7d5e87a7491bdc828a3e5a6bacde27577da6a87eb8c2d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ludtwig-018f530e36603518)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test writer::tests::test_write_nested_twig_block_separation_edge_case ... ok
[INFO] [stdout] test writer::tests::test_write_twig_if ... ok
[INFO] [stdout] test writer::tests::test_write_twig_for ... ok
[INFO] [stdout] test writer::tests::test_write_tag_with_twig_block_attribute ... ok
[INFO] [stdout] test writer::tests::test_config_indent_children_of_blocks_false ... ok
[INFO] [stdout] test writer::tests::test_config_attribute_inline_max_count_large ... ok
[INFO] [stdout] test writer::tests::test_write_empty_twig_block ... ok
[INFO] [stdout] test writer::tests::test_write_nested_twig_block_separation ... ok
[INFO] [stdout] test writer::tests::test_write_empty_html_tag ... ok
[INFO] [stdout] test writer::tests::test_config_indentation_mode_and_indentation_count_with_tabs ... ok
[INFO] [stdout] test writer::tests::test_write_tag_and_twig_block_without_whitespace ... ok
[INFO] [stdout] test writer::tests::test_write_twig_apply ... ok
[INFO] [stdout] test writer::tests::test_config_line_ending_windows ... ok
[INFO] [stdout] test writer::tests::test_config_linebreaks_around_blocks_false ... ok
[INFO] [stdout] test writer::tests::test_write_nested_twig_block ... ok
[INFO] [stdout] test writer::tests::test_write_tag_with_twig_if_else_attribute ... ok
[INFO] [stdout] test writer::tests::test_config_preferred_max_line_length_small ... ok
[INFO] [stdout] test writer::tests::test_write_tag_and_twig_block_content_without_whitespace ... ok
[INFO] [stdout] test writer::tests::test_config_default_attribute_ordering ... ok
[INFO] [stdout] test writer::tests::test_write_tag_with_twig_block_with_if_attribute ... ok
[INFO] [stdout] test writer::tests::test_write_twig_if_else ... ok
[INFO] [stdout] test writer::tests::test_write_twig_set_capture ... ok
[INFO] [stdout] test writer::tests::test_write_twig_if_elseif_else ... ok
[INFO] [stdout] test writer::tests::test_write_simple_twig_block ... ok
[INFO] [stdout] test writer::tests::test_write_twig_if_elseif_else_in_twig_block ... ok
[INFO] [stdout] test writer::tests::test_write_tag_with_twig_if_elseif_else_attribute ... ok
[INFO] [stdout] test writer::tests::test_write_tag_with_twig_if_attribute ... ok
[INFO] [stdout] test writer::tests::test_write_tag_with_twig_nested_if_attribute ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dde0b3a718f2826499b7d5e87a7491bdc828a3e5a6bacde27577da6a87eb8c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde0b3a718f2826499b7d5e87a7491bdc828a3e5a6bacde27577da6a87eb8c2d", kill_on_drop: false }`
[INFO] [stdout] dde0b3a718f2826499b7d5e87a7491bdc828a3e5a6bacde27577da6a87eb8c2d