[INFO] fetching crate buche 0.7.0...
[INFO] testing buche-0.7.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate buche 0.7.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate buche 0.7.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate buche 0.7.0
[INFO] finished tweaking crates.io crate buche 0.7.0
[INFO] tweaked toml for crates.io crate buche 0.7.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate buche 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.86
[INFO] [stderr]   Downloaded scratch v1.0.3
[INFO] [stderr]   Downloaded structopt-derive v0.4.18
[INFO] [stderr]   Downloaded cc v1.0.78
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.86
[INFO] [stderr]   Downloaded structopt v0.3.26
[INFO] [stderr]   Downloaded cxx-build v1.0.86
[INFO] [stderr]   Downloaded cxx v1.0.86
[INFO] [stderr]   Downloaded unicode-segmentation v1.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5ec662d7b764e67bf7fa2db7085170fcc89785ae09569f6354b1d41f63b5c14
[INFO] running `Command { std: "docker" "start" "-a" "c5ec662d7b764e67bf7fa2db7085170fcc89785ae09569f6354b1d41f63b5c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5ec662d7b764e67bf7fa2db7085170fcc89785ae09569f6354b1d41f63b5c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5ec662d7b764e67bf7fa2db7085170fcc89785ae09569f6354b1d41f63b5c14", kill_on_drop: false }`
[INFO] [stdout] c5ec662d7b764e67bf7fa2db7085170fcc89785ae09569f6354b1d41f63b5c14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f8aa6fda3d4475d8c5d0304c6d098a2e43ae61aba12b946bd3753eada40045b
[INFO] running `Command { std: "docker" "start" "-a" "7f8aa6fda3d4475d8c5d0304c6d098a2e43ae61aba12b946bd3753eada40045b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling buche v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "7f8aa6fda3d4475d8c5d0304c6d098a2e43ae61aba12b946bd3753eada40045b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8aa6fda3d4475d8c5d0304c6d098a2e43ae61aba12b946bd3753eada40045b", kill_on_drop: false }`
[INFO] [stdout] 7f8aa6fda3d4475d8c5d0304c6d098a2e43ae61aba12b946bd3753eada40045b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dea0f35a4af6778bed0b7113b29d738242347415d8a749167ff572074158b6e0
[INFO] running `Command { std: "docker" "start" "-a" "dea0f35a4af6778bed0b7113b29d738242347415d8a749167ff572074158b6e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling docopt v1.1.1
[INFO] [stderr]    Compiling buche v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.45s
[INFO] running `Command { std: "docker" "inspect" "dea0f35a4af6778bed0b7113b29d738242347415d8a749167ff572074158b6e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea0f35a4af6778bed0b7113b29d738242347415d8a749167ff572074158b6e0", kill_on_drop: false }`
[INFO] [stdout] dea0f35a4af6778bed0b7113b29d738242347415d8a749167ff572074158b6e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e689403eeed88e0d2210d54218a5685420b1c9994b2d526dbafebbac577911f9
[INFO] running `Command { std: "docker" "start" "-a" "e689403eeed88e0d2210d54218a5685420b1c9994b2d526dbafebbac577911f9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/buche-7de0edd63908cb64)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_default_level ... ok
[INFO] [stdout] test tests::modules_display_submodule ... ok
[INFO] [stdout] test tests::modules_display_module ... ok
[INFO] [stdout] test tests::modules_display_all ... ok
[INFO] [stdout] test tests::submodule ... ok
[INFO] [stdout] test tests::modules_display_exact_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/debug_level.rs (/opt/rustwide/target/debug/deps/debug_level-b241a60e3db64b95)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] 2023-04-30T02:16:44+00:00 - [ERROR] error msg
[INFO] [stderr] 2023-04-30T02:16:44+00:00 - [WARN] warning msg
[INFO] [stderr] 2023-04-30T02:16:44+00:00 - [INFO] info msg
[INFO] [stderr] 2023-04-30T02:16:44+00:00 - [DEBUG] debug msg
[INFO] [stdout] test debug_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/debug_level_log.rs (/opt/rustwide/target/debug/deps/debug_level_log-aa0ca5da7dafb363)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] 2023-04-30T02:16:44.056140808+00:00 - [ERROR] error msg
[INFO] [stderr] 2023-04-30T02:16:44.056291838+00:00 - [WARN] warning msg
[INFO] [stderr] 2023-04-30T02:16:44.056310268+00:00 - [INFO] info msg
[INFO] [stderr] 2023-04-30T02:16:44.056324688+00:00 - [DEBUG] debug msg
[INFO] [stdout] test debug_level_log ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/error_level.rs (/opt/rustwide/target/debug/deps/error_level-424111f7d88129e1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] 2023-04-30T02:16:44.068+00:00 - [ERROR] error msg
[INFO] [stdout] test error_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/info_level.rs (/opt/rustwide/target/debug/deps/info_level-156b03d812d18a33)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test info_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] 2023-04-30T02:16:44.088134+00:00 - [ERROR] error msg
[INFO] [stderr] 2023-04-30T02:16:44.088275+00:00 - [WARN] warning msg
[INFO] [stderr] 2023-04-30T02:16:44.088293+00:00 - [INFO] info msg
[INFO] [stderr]      Running tests/module_inclusion.rs (/opt/rustwide/target/debug/deps/module_inclusion-348db273dc571c9b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test included::b::sub_and_supermodule_included ... ok
[INFO] [stdout] test included_not::including_module_with_substring_name ... ok
[INFO] [stdout] test included::b::super_and_submodule_included ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/no_levels_output.rs (/opt/rustwide/target/debug/deps/no_levels_output-c5fc82cf1568608b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]  error msg
[INFO] [stderr]  warning msg
[INFO] [stderr]  info msg
[INFO] [stderr]  debug msg
[INFO] [stderr]  trace msg
[INFO] [stderr]      Running tests/quiet_trace_level.rs (/opt/rustwide/target/debug/deps/quiet_trace_level-7ae7ef3d92c8a37a)
[INFO] [stdout] test no_levels_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test quiet_trace_level ... ok
[INFO] [stderr]      Running tests/trace_level.rs (/opt/rustwide/target/debug/deps/trace_level-4305a31e75ab4669)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test trace_level ... ok
[INFO] [stderr] [ERROR] error msg
[INFO] [stdout] 
[INFO] [stderr] [WARN] warning msg
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] [INFO] info msg
[INFO] [stdout] 
[INFO] [stderr] [DEBUG] debug msg
[INFO] [stderr] [TRACE] trace msg
[INFO] [stderr]      Running tests/warn_level.rs (/opt/rustwide/target/debug/deps/warn_level-694a04f7f0b7f571)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [ERROR] error msg
[INFO] [stdout] test warn_level ... ok
[INFO] [stderr] [WARN] warning msg
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests buche
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e689403eeed88e0d2210d54218a5685420b1c9994b2d526dbafebbac577911f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e689403eeed88e0d2210d54218a5685420b1c9994b2d526dbafebbac577911f9", kill_on_drop: false }`
[INFO] [stdout] e689403eeed88e0d2210d54218a5685420b1c9994b2d526dbafebbac577911f9
