[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 try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlange-42%2Fyarner" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mlange-42/yarner on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-8/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blake3 v0.3.7
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffa53f3282f9d24deb576bafa41ececb3c10dba2d3d545c0f7bacb31ac6b227c
[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" "ffa53f3282f9d24deb576bafa41ececb3c10dba2d3d545c0f7bacb31ac6b227c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffa53f3282f9d24deb576bafa41ececb3c10dba2d3d545c0f7bacb31ac6b227c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa53f3282f9d24deb576bafa41ececb3c10dba2d3d545c0f7bacb31ac6b227c", kill_on_drop: false }`
[INFO] [stdout] ffa53f3282f9d24deb576bafa41ececb3c10dba2d3d545c0f7bacb31ac6b227c
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 868da8a3a6c70da0e9fee5fe2fda6dc79fcc849ceebb0f6d7fdc54eed146deca
[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" "868da8a3a6c70da0e9fee5fe2fda6dc79fcc849ceebb0f6d7fdc54eed146deca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling humantime v2.1.0
[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 blake3 v0.3.7
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.37
[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 inotify v0.7.1
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling notify v4.0.15
[INFO] [stderr]    Compiling serde_derive v1.0.123
[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 1m 14s
[INFO] running `Command { std: "docker" "inspect" "868da8a3a6c70da0e9fee5fe2fda6dc79fcc849ceebb0f6d7fdc54eed146deca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868da8a3a6c70da0e9fee5fe2fda6dc79fcc849ceebb0f6d7fdc54eed146deca", kill_on_drop: false }`
[INFO] [stdout] 868da8a3a6c70da0e9fee5fe2fda6dc79fcc849ceebb0f6d7fdc54eed146deca
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--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] 5ba11026ce35c2da452383ffa5cbd935b5b78f6c789e2951117b28f116649432
[INFO] running `Command { std: "docker" "start" "-a" "5ba11026ce35c2da452383ffa5cbd935b5b78f6c789e2951117b28f116649432", 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 8.67s
[INFO] running `Command { std: "docker" "inspect" "5ba11026ce35c2da452383ffa5cbd935b5b78f6c789e2951117b28f116649432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba11026ce35c2da452383ffa5cbd935b5b78f6c789e2951117b28f116649432", kill_on_drop: false }`
[INFO] [stdout] 5ba11026ce35c2da452383ffa5cbd935b5b78f6c789e2951117b28f116649432
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d3acec1d9d79a7a45607394dda6fca9470d053016b471c42f021c497d81214e
[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" "7d3acec1d9d79a7a45607394dda6fca9470d053016b471c42f021c497d81214e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yarner-6197bff2cb8765d2)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test config::tests::label_prefixes ... ok
[INFO] [stdout] test files::tests::unmodified_path ... ok
[INFO] [stdout] test parse::tests::absolute_link ... ok
[INFO] [stdout] test code::tests::nested_block ... ok
[INFO] [stdout] test parse::tests::parse_doc_code ... ok
[INFO] [stdout] test code::tests::no_block ... ok
[INFO] [stdout] test code::tests::multiple_block_same_name ... ok
[INFO] [stdout] test code::tests::simple_unnamed_block ... ok
[INFO] [stdout] test files::tests::drop_component_from_path ... ok
[INFO] [stdout] test files::tests::replace_component_in_path ... ok
[INFO] [stdout] test parse::tests::parse_doc_link ... ok
[INFO] [stdout] test parse::tests::detect_newline ... ok
[INFO] [stdout] test parse::tests::parse_doc_text ... ok
[INFO] [stdout] test code::tests::simple_named_block ... ok
[INFO] [stdout] test config::tests::config_template ... 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_non_link ... ok
[INFO] [stdout] test parse::tests::parse_sibling_folder_link ... ok
[INFO] [stdout] test parse::tests::parse_image_link ... ok
[INFO] [stdout] test parse::tests::parse_no_follow_link ... ok
[INFO] [stdout] test parse::tests::parse_link_label ... ok
[INFO] [stdout] test print::docs::tests::print_code_block ... ok
[INFO] [stdout] test parse::tests::relative_link ... ok
[INFO] [stdout] test parse::tests::parse_transcluded_parent_folder_link ... ok
[INFO] [stdout] test parse::tests::parse_two_links ... ok
[INFO] [stdout] test parse::tests::parse_transcluded_sibling_folder_link ... ok
[INFO] [stdout] test util::tests::collect_errs ... ok
[INFO] [stdout] test util::tests::collect_vals ... ok
[INFO] [stdout] test parse::tests::parse_absolute_link ... ok
[INFO] [stdout] test util::tests::join_strs ... ok
[INFO] [stdout] test parse::tests::parse_parent_folder_link ... ok
[INFO] [stdout] test parse::tests::parse_doc_transclusion ... ok
[INFO] [stdout] test parse::tests::parse_transcluded_child_folder_link ... ok
[INFO] [stdout] test parse::tests::parse_doc_code_unclosed - should panic ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yarner_lib-2d2a10fb61cc6dd9)
[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 0.19s
[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] [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" "7d3acec1d9d79a7a45607394dda6fca9470d053016b471c42f021c497d81214e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3acec1d9d79a7a45607394dda6fca9470d053016b471c42f021c497d81214e", kill_on_drop: false }`
[INFO] [stdout] 7d3acec1d9d79a7a45607394dda6fca9470d053016b471c42f021c497d81214e