[INFO] cloning repository https://github.com/mlange-42/yarner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mlange-42/yarner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlange-42%2Fyarner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlange-42%2Fyarner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dced85953ac8e272512c8c68983ba8d70c309334
[INFO] testing mlange-42/yarner against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlange-42%2Fyarner" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mlange-42/yarner on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mlange-42/yarner
[INFO] finished tweaking git repo https://github.com/mlange-42/yarner
[INFO] tweaked toml for git repo https://github.com/mlange-42/yarner written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/mlange-42/yarner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a168e7a235094f8a7851007f2d5130d3ff4bf0575ae0dafa88feae6ef84bc73a
[INFO] running `Command { std: "docker" "start" "-a" "a168e7a235094f8a7851007f2d5130d3ff4bf0575ae0dafa88feae6ef84bc73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a168e7a235094f8a7851007f2d5130d3ff4bf0575ae0dafa88feae6ef84bc73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a168e7a235094f8a7851007f2d5130d3ff4bf0575ae0dafa88feae6ef84bc73a", kill_on_drop: false }`
[INFO] [stdout] a168e7a235094f8a7851007f2d5130d3ff4bf0575ae0dafa88feae6ef84bc73a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47f5d6aad1286d2d725c8faa26fd90665f277565a3be7ec5ebe06edad4c970af
[INFO] running `Command { std: "docker" "start" "-a" "47f5d6aad1286d2d725c8faa26fd90665f277565a3be7ec5ebe06edad4c970af", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling path-clean v0.1.0
[INFO] [stderr]    Compiling pathdiff v0.2.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling thread_local v1.1.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling blake3 v0.3.7
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling inotify v0.7.1
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling notify v4.0.15
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling yarner-lib v0.6.0 (/opt/rustwide/workdir/yarner-lib)
[INFO] [stderr]    Compiling yarner v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.37s
[INFO] running `Command { std: "docker" "inspect" "47f5d6aad1286d2d725c8faa26fd90665f277565a3be7ec5ebe06edad4c970af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f5d6aad1286d2d725c8faa26fd90665f277565a3be7ec5ebe06edad4c970af", kill_on_drop: false }`
[INFO] [stdout] 47f5d6aad1286d2d725c8faa26fd90665f277565a3be7ec5ebe06edad4c970af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4a09e8673bf4fc8821320d6af543094b44da5e90e52ac146227abc30d0e7698
[INFO] running `Command { std: "docker" "start" "-a" "c4a09e8673bf4fc8821320d6af543094b44da5e90e52ac146227abc30d0e7698", kill_on_drop: false }`
[INFO] [stderr]    Compiling yarner-lib v0.6.0 (/opt/rustwide/workdir/yarner-lib)
[INFO] [stderr]    Compiling yarner v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `Command { std: "docker" "inspect" "c4a09e8673bf4fc8821320d6af543094b44da5e90e52ac146227abc30d0e7698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a09e8673bf4fc8821320d6af543094b44da5e90e52ac146227abc30d0e7698", kill_on_drop: false }`
[INFO] [stdout] c4a09e8673bf4fc8821320d6af543094b44da5e90e52ac146227abc30d0e7698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a64ab2182c21a14e2819d68804ebbafa62620b12b74fe6180080b34d864a0c0
[INFO] running `Command { std: "docker" "start" "-a" "7a64ab2182c21a14e2819d68804ebbafa62620b12b74fe6180080b34d864a0c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yarner-c29f3484e0c1b238)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test config::tests::config_template ... ok
[INFO] [stdout] test code::tests::simple_named_block ... ok
[INFO] [stdout] test config::tests::label_prefixes ... ok
[INFO] [stdout] test code::tests::nested_block ... ok
[INFO] [stdout] test code::tests::multiple_block_same_name ... ok
[INFO] [stdout] test files::tests::drop_component_from_path ... ok
[INFO] [stdout] test parse::tests::detect_newline ... ok
[INFO] [stdout] test util::tests::join_strs ... ok
[INFO] [stdout] test util::tests::collect_errs ... ok
[INFO] [stdout] test util::tests::collect_vals ... ok
[INFO] [stdout] test parse::tests::parse_image_link ... ok
[INFO] [stdout] test parse::tests::relative_link ... ok
[INFO] [stdout] test parse::tests::parse_single_link_reverse ... ok
[INFO] [stdout] test parse::tests::parse_single_link ... ok
[INFO] [stdout] test parse::tests::parse_sibling_folder_link ... ok
[INFO] [stdout] test parse::tests::parse_parent_folder_link ... ok
[INFO] [stdout] test parse::tests::parse_non_link ... ok
[INFO] [stdout] test parse::tests::parse_no_follow_link ... ok
[INFO] [stdout] test parse::tests::parse_doc_text ... ok
[INFO] [stdout] test parse::tests::parse_doc_transclusion ... ok
[INFO] [stdout] test parse::tests::parse_doc_code ... ok
[INFO] [stdout] test parse::tests::parse_absolute_link ... ok
[INFO] [stdout] test files::tests::unmodified_path ... ok
[INFO] [stdout] test parse::tests::parse_transcluded_sibling_folder_link ... ok
[INFO] [stdout] test print::docs::tests::print_code_block ... ok
[INFO] [stdout] test parse::tests::absolute_link ... ok
[INFO] [stdout] test code::tests::simple_unnamed_block ... ok
[INFO] [stdout] test parse::tests::parse_doc_link ... ok
[INFO] [stdout] test parse::tests::parse_two_links ... ok
[INFO] [stdout] test code::tests::no_block ... ok
[INFO] [stdout] test parse::tests::parse_link_label ... ok
[INFO] [stdout] test files::tests::replace_component_in_path ... ok
[INFO] [stdout] test parse::tests::parse_transcluded_child_folder_link ... ok
[INFO] [stdout] test parse::tests::parse_transcluded_parent_folder_link ... ok
[INFO] [stdout] test parse::tests::parse_doc_code_unclosed - should panic ... ok
[INFO] [stdout] test config::tests::block_labels_check - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yarner_lib-fdccec4303ba0092)
[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]    Doc-tests yarner-lib
[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" "7a64ab2182c21a14e2819d68804ebbafa62620b12b74fe6180080b34d864a0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a64ab2182c21a14e2819d68804ebbafa62620b12b74fe6180080b34d864a0c0", kill_on_drop: false }`
[INFO] [stdout] 7a64ab2182c21a14e2819d68804ebbafa62620b12b74fe6180080b34d864a0c0