[INFO] cloning repository https://github.com/mmalek/riolog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmalek/riolog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmalek%2Friolog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmalek%2Friolog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba9f6970841a43c13cb5f56d8761246adb5953ee
[INFO] testing mmalek/riolog against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmalek%2Friolog" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mmalek/riolog on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mmalek/riolog
[INFO] finished tweaking git repo https://github.com/mmalek/riolog
[INFO] tweaked toml for git repo https://github.com/mmalek/riolog written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/mmalek/riolog already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded streaming-iterator v0.1.5
[INFO] [stderr]   Downloaded subslice v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 680f9dee94da16e841afc1a58b8223589de16622cf6c0eb1dfcbfad07fcb4214
[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" "680f9dee94da16e841afc1a58b8223589de16622cf6c0eb1dfcbfad07fcb4214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680f9dee94da16e841afc1a58b8223589de16622cf6c0eb1dfcbfad07fcb4214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680f9dee94da16e841afc1a58b8223589de16622cf6c0eb1dfcbfad07fcb4214", kill_on_drop: false }`
[INFO] [stdout] 680f9dee94da16e841afc1a58b8223589de16622cf6c0eb1dfcbfad07fcb4214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 457ba23158945261a8aede9ed0f57d07e711c2284ebe855882f26658eb6e20fa
[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" "457ba23158945261a8aede9ed0f57d07e711c2284ebe855882f26658eb6e20fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling streaming-iterator v0.1.5
[INFO] [stderr]    Compiling subslice v0.2.2
[INFO] [stderr]    Compiling riolog v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `Command { std: "docker" "inspect" "457ba23158945261a8aede9ed0f57d07e711c2284ebe855882f26658eb6e20fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457ba23158945261a8aede9ed0f57d07e711c2284ebe855882f26658eb6e20fa", kill_on_drop: false }`
[INFO] [stdout] 457ba23158945261a8aede9ed0f57d07e711c2284ebe855882f26658eb6e20fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 217c116ce0e9fcc672e6e75add1553fa49e545e3d2b05ff1e877dd4038c18736
[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" "217c116ce0e9fcc672e6e75add1553fa49e545e3d2b05ff1e877dd4038c18736", kill_on_drop: false }`
[INFO] [stderr]    Compiling riolog v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "217c116ce0e9fcc672e6e75add1553fa49e545e3d2b05ff1e877dd4038c18736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "217c116ce0e9fcc672e6e75add1553fa49e545e3d2b05ff1e877dd4038c18736", kill_on_drop: false }`
[INFO] [stdout] 217c116ce0e9fcc672e6e75add1553fa49e545e3d2b05ff1e877dd4038c18736
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 444bbc306c06a0e5955c92f7b8d666557369be16a39fdc3dbdb9fe5cb8036a50
[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" "444bbc306c06a0e5955c92f7b8d666557369be16a39fdc3dbdb9fe5cb8036a50", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/riolog-c289129f46b11877
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test cli::tests::parse_date_time_arg_ymdhm ... ok
[INFO] [stdout] test cli::tests::parse_date_time_arg_ymd ... ok
[INFO] [stdout] test cli::tests::parse_date_time_arg_ymdhms ... ok
[INFO] [stdout] test filtering::tests::filtering_iter_contains_rev ... ok
[INFO] [stdout] test filtering::tests::filtering_iter_min_level ... ok
[INFO] [stdout] test cli::tests::parse_date_time_arg_ymdhmsm ... ok
[INFO] [stdout] test filtering::tests::filtering_iter_no_filter_rev ... ok
[INFO] [stdout] test filtering::tests::filtering_iter_no_filter ... ok
[INFO] [stdout] test filtering::tests::filtering_iter_contains ... ok
[INFO] [stdout] test filtering::tests::filtering_iter_since ... ok
[INFO] [stdout] test filtering::tests::filtering_iter_since_rev ... ok
[INFO] [stdout] test filtering::tests::filtering_iter_min_level_rev ... ok
[INFO] [stdout] test filtering::tests::filtering_iter_until_rev ... ok
[INFO] [stdout] test formatting::tests::format_special_chars_ctr_char_is_next_slash ... ok
[INFO] [stdout] test formatting::tests::format_special_chars_ctr_char_is_next ... ok
[INFO] [stdout] test formatting::tests::format_special_chars_slash_eol ... ok
[INFO] [stdout] test formatting::tests::format_special_chars_special_chars ... ok
[INFO] [stdout] test log_entry::tests::log_entry_level ... ok
[INFO] [stdout] test filtering::tests::filtering_iter_until ... ok
[INFO] [stdout] test log_entry::tests::log_entry_timestamp ... ok
[INFO] [stdout] test formatting::tests::format_special_chars_unknown_special_chars ... ok
[INFO] [stdout] test formatting::tests::format_special_chars_plain ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_single_line_crlf ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_two_lines_crlf ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_single_line_lf ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_single_line_no_final_eol ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_two_lines_extra_line_lf ... ok
[INFO] [stdout] test log_entry::tests::parse_timestamp_simple_test ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_two_lines_lf ... ok
[INFO] [stdout] test log_entry_reader_mux::tests::log_entry_reader_mux_reverse ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_two_lines_lf_extra_line_rev ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_two_lines_lf_small_buffer_rev ... ok
[INFO] [stdout] test rev_reader::tests::rev_reader_lf ... ok
[INFO] [stdout] test tests::write_log_fast_simple_test ... ok
[INFO] [stdout] test rev_reader::tests::rev_reader_trailing_lf ... ok
[INFO] [stdout] test log_entry_reader_mux::tests::log_entry_reader_mux ... ok
[INFO] [stdout] test tests::write_log_two_entries_uncolored ... ok
[INFO] [stdout] test tests::write_log_fast_two_entries ... ok
[INFO] [stdout] test tests::write_log_single_entry_uncolored ... ok
[INFO] [stdout] test tests::write_log_fast_single_entry ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_two_lines_lf_rev ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_single_line_rev_lf ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_two_lines_crlf_rev ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_single_line_rev_crlf ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_two_lines_crlf_no_trailing_rev ... ok
[INFO] [stdout] test log_entry_reader::tests::log_entry_reader_two_lines_crlf_no_trailing2_rev ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "444bbc306c06a0e5955c92f7b8d666557369be16a39fdc3dbdb9fe5cb8036a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "444bbc306c06a0e5955c92f7b8d666557369be16a39fdc3dbdb9fe5cb8036a50", kill_on_drop: false }`
[INFO] [stdout] 444bbc306c06a0e5955c92f7b8d666557369be16a39fdc3dbdb9fe5cb8036a50