[INFO] cloning repository https://github.com/improvingjef/pooper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/improvingjef/pooper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimprovingjef%2Fpooper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimprovingjef%2Fpooper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d08a22b19f83c4a3c82f1799a558fbdbd25fc875
[INFO] testing improvingjef/pooper against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimprovingjef%2Fpooper" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/improvingjef/pooper
[INFO] finished tweaking git repo https://github.com/improvingjef/pooper
[INFO] tweaked toml for git repo https://github.com/improvingjef/pooper written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/improvingjef/pooper on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/improvingjef/pooper 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48
[INFO] running `Command { std: "docker" "start" "2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling pooper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 20.58s
[INFO] running `Command { std: "docker" "inspect" "2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling pooper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/pooper-7125439eeb1969e0)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::computes_crap_score ... ok
[INFO] [stdout] test tests::maps_crap_to_band ... ok
[INFO] [stdout] test tests::complexity_ignores_tokens_inside_strings ... ok
[INFO] [stdout] test tests::all_source_files_stay_low_complexity ... ok
[INFO] [stdout] Initialized empty Git repository in /tmp/pooper-analyze-1788432218859739796/.git/
[INFO] [stderr] hint: Using 'master' as the name for the initial branch. This default branch name
[INFO] [stdout] Initialized empty Git repository in /tmp/pooper-churn-1788432218859899596/.git/
[INFO] [stderr] hint: Using 'master' as the name for the initial branch. This default branch name
[INFO] [stdout] test tests::analyzer_ignores_deps_and_target ... ok
[INFO] [stderr] hint: will change to "main" in Git 3.0. To configure the initial branch name
[INFO] [stderr] hint: to use in all of your new repositories, which will suppress this warning,
[INFO] [stderr] hint: call:
[INFO] [stderr] hint:
[INFO] [stderr] hint: 	git config --global init.defaultBranch <name>
[INFO] [stderr] hint:
[INFO] [stderr] hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
[INFO] [stderr] hint: 'development'. The just-created branch can be renamed via this command:
[INFO] [stderr] hint:
[INFO] [stderr] hint: 	git branch -m <name>
[INFO] [stderr] hint:
[INFO] [stderr] hint: Disable this message with "git config set advice.defaultBranchName false"
[INFO] [stderr] hint: will change to "main" in Git 3.0. To configure the initial branch name
[INFO] [stderr] hint: to use in all of your new repositories, which will suppress this warning,
[INFO] [stderr] hint: call:
[INFO] [stderr] hint:
[INFO] [stderr] hint: 	git config --global init.defaultBranch <name>
[INFO] [stderr] hint:
[INFO] [stderr] hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
[INFO] [stderr] hint: 'development'. The just-created branch can be renamed via this command:
[INFO] [stderr] hint:
[INFO] [stderr] hint: 	git branch -m <name>
[INFO] [stderr] hint:
[INFO] [stderr] hint: Disable this message with "git config set advice.defaultBranchName false"
[INFO] [stdout] [master (root-commit) 2ee48c7] initial
[INFO] [stdout]  2 files changed, 2 insertions(+)
[INFO] [stdout]  create mode 100644 a.rs
[INFO] [stdout]  create mode 100644 b.rs
[INFO] [stdout] [master (root-commit) 648eac5] initial
[INFO] [stdout]  2 files changed, 2 insertions(+)
[INFO] [stdout]  create mode 100644 src/high.rs
[INFO] [stdout]  create mode 100644 src/low.rs
[INFO] [stdout] [master 427e7f5] high 0
[INFO] [stdout]  1 file changed, 1 insertion(+)
[INFO] [stdout] [master 0570a63] touch a
[INFO] [stdout]  1 file changed, 1 insertion(+), 1 deletion(-)
[INFO] [stdout] [master 92fe565] high 1
[INFO] [stdout]  1 file changed, 1 insertion(+), 1 deletion(-)
[INFO] [stdout] [master b624dc3] touch both
[INFO] [stdout]  2 files changed, 2 insertions(+), 2 deletions(-)
[INFO] [stdout] test tests::git_churn_counts_touches ... ok
[INFO] [stdout] [master 01baf5b] high 2
[INFO] [stdout]  1 file changed, 1 insertion(+), 1 deletion(-)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/pooper-2afe87acd8b9affe)
[INFO] [stdout] test tests::analyzer_ranks_high_risk_first ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[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 pooper
[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" "2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48", kill_on_drop: false }`
[INFO] [stdout] 2f107a08ae20fcd9f788f7793f823febdd68124512bb1dfb85228549d9e8eb48