[INFO] fetching crate cargo-sync-readme 1.1.0...
[INFO] testing cargo-sync-readme-1.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cargo-sync-readme 1.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate cargo-sync-readme 1.1.0 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 crates.io crate cargo-sync-readme 1.1.0
[INFO] finished tweaking crates.io crate cargo-sync-readme 1.1.0
[INFO] tweaked toml for crates.io crate cargo-sync-readme 1.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate cargo-sync-readme 1.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] bf0b166451bf4ea1115d298926c4b87882e03fcca8034cbc556fbcccd3ed7747
[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" "bf0b166451bf4ea1115d298926c4b87882e03fcca8034cbc556fbcccd3ed7747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf0b166451bf4ea1115d298926c4b87882e03fcca8034cbc556fbcccd3ed7747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf0b166451bf4ea1115d298926c4b87882e03fcca8034cbc556fbcccd3ed7747", kill_on_drop: false }`
[INFO] [stdout] bf0b166451bf4ea1115d298926c4b87882e03fcca8034cbc556fbcccd3ed7747
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 60ee81da8b20200df22439b83f5350298ae2c513d740be1b749a3a899eb1a194
[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" "60ee81da8b20200df22439b83f5350298ae2c513d740be1b749a3a899eb1a194", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling cargo-sync-readme v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.05s
[INFO] running `Command { std: "docker" "inspect" "60ee81da8b20200df22439b83f5350298ae2c513d740be1b749a3a899eb1a194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ee81da8b20200df22439b83f5350298ae2c513d740be1b749a3a899eb1a194", kill_on_drop: false }`
[INFO] [stdout] 60ee81da8b20200df22439b83f5350298ae2c513d740be1b749a3a899eb1a194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fa48e943f10169b77f70f5e60c1654301974809f0c09dab7433f5812d42a4afd
[INFO] running `Command { std: "docker" "start" "-a" "fa48e943f10169b77f70f5e60c1654301974809f0c09dab7433f5812d42a4afd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-sync-readme v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.06s
[INFO] running `Command { std: "docker" "inspect" "fa48e943f10169b77f70f5e60c1654301974809f0c09dab7433f5812d42a4afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa48e943f10169b77f70f5e60c1654301974809f0c09dab7433f5812d42a4afd", kill_on_drop: false }`
[INFO] [stdout] fa48e943f10169b77f70f5e60c1654301974809f0c09dab7433f5812d42a4afd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 89ac209fe1d8354a8a0cfe07b571a3f24cc1cbeb2779867ef0f7a1c342a049f3
[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" "89ac209fe1d8354a8a0cfe07b571a3f24cc1cbeb2779867ef0f7a1c342a049f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_sync_readme-8a744c2529e6715d)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test intralinks::tests::test_all_supermodules ... ok
[INFO] [stdout] test intralinks::tests::test_documentation_url ... ok
[INFO] [stdout] test intralinks::tests::test_symbols_type_with_mod_under_cfg_test ... ok
[INFO] [stdout] test intralinks::tests::test_traverse_module_expore_lazily ... ok
[INFO] [stdout] test intralinks::tests::test_extract_markdown_intralink_symbols ... ok
[INFO] [stdout] test tests::annotate_default_code_blocks_windows ... ok
[INFO] [stdout] test tests::does_not_annotate_annotated_code_blocks_windows ... ok
[INFO] [stdout] test tests::annotate_default_code_blocks ... ok
[INFO] [stdout] test intralinks::tests::test_traverse_module_and_symbols_type ... ok
[INFO] [stdout] test intralinks::tests::test_rewrite_markdown_links ... ok
[INFO] [stdout] test intralinks::tests::test_markdown_link_iterator ... ok
[INFO] [stdout] test intralinks::tests::test_symbols_type_multiple_module_first_wins ... ok
[INFO] [stdout] test tests::simple_transform ... ok
[INFO] [stdout] test tests::does_not_annotate_annotated_code_blocks ... ok
[INFO] [stdout] test tests::strip_dash_starting_lines ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_sync_readme-7959ad87ef3dfb63)
[INFO] [stdout] test tests::windows_line_endings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo-sync-readme
[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] [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" "89ac209fe1d8354a8a0cfe07b571a3f24cc1cbeb2779867ef0f7a1c342a049f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ac209fe1d8354a8a0cfe07b571a3f24cc1cbeb2779867ef0f7a1c342a049f3", kill_on_drop: false }`
[INFO] [stdout] 89ac209fe1d8354a8a0cfe07b571a3f24cc1cbeb2779867ef0f7a1c342a049f3