[INFO] cloning repository https://github.com/wheregmis/code_coverage_exploration
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wheregmis/code_coverage_exploration" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheregmis%2Fcode_coverage_exploration", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheregmis%2Fcode_coverage_exploration'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32bc817f88ac20494281eda352b4db7af74eaa70
[INFO] testing wheregmis/code_coverage_exploration against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheregmis%2Fcode_coverage_exploration" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wheregmis/code_coverage_exploration on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wheregmis/code_coverage_exploration
[INFO] finished tweaking git repo https://github.com/wheregmis/code_coverage_exploration
[INFO] tweaked toml for git repo https://github.com/wheregmis/code_coverage_exploration written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/wheregmis/code_coverage_exploration 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-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afefc3ccdb01ad23fd2fbaad6e6b78fe90dafec1b9171eeb4522933948bed54c
[INFO] running `Command { std: "docker" "start" "-a" "afefc3ccdb01ad23fd2fbaad6e6b78fe90dafec1b9171eeb4522933948bed54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afefc3ccdb01ad23fd2fbaad6e6b78fe90dafec1b9171eeb4522933948bed54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afefc3ccdb01ad23fd2fbaad6e6b78fe90dafec1b9171eeb4522933948bed54c", kill_on_drop: false }`
[INFO] [stdout] afefc3ccdb01ad23fd2fbaad6e6b78fe90dafec1b9171eeb4522933948bed54c
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0f1ceda29ebde62956f6ae6f70ae7d8bbaddbf779529cd02df4faf6136c5a39
[INFO] running `Command { std: "docker" "start" "-a" "e0f1ceda29ebde62956f6ae6f70ae7d8bbaddbf779529cd02df4faf6136c5a39", kill_on_drop: false }`
[INFO] [stderr]    Compiling code_coverage_exploration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `internal_adder` is never used
[INFO] [stdout]  --> src/main.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn internal_adder(a: i32, b: i32) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "e0f1ceda29ebde62956f6ae6f70ae7d8bbaddbf779529cd02df4faf6136c5a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f1ceda29ebde62956f6ae6f70ae7d8bbaddbf779529cd02df4faf6136c5a39", kill_on_drop: false }`
[INFO] [stdout] e0f1ceda29ebde62956f6ae6f70ae7d8bbaddbf779529cd02df4faf6136c5a39
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9215342f59a2eacacca49b9234ae9662fc0a81e64230c7030ca2e2a28139898d
[INFO] running `Command { std: "docker" "start" "-a" "9215342f59a2eacacca49b9234ae9662fc0a81e64230c7030ca2e2a28139898d", kill_on_drop: false }`
[INFO] [stderr]    Compiling code_coverage_exploration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "9215342f59a2eacacca49b9234ae9662fc0a81e64230c7030ca2e2a28139898d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9215342f59a2eacacca49b9234ae9662fc0a81e64230c7030ca2e2a28139898d", kill_on_drop: false }`
[INFO] [stdout] 9215342f59a2eacacca49b9234ae9662fc0a81e64230c7030ca2e2a28139898d
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af5abeae12c2ab95c8ba74a07281ec714ef00e14fed406aca162facfc6c0dcec
[INFO] running `Command { std: "docker" "start" "-a" "af5abeae12c2ab95c8ba74a07281ec714ef00e14fed406aca162facfc6c0dcec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/code_coverage_exploration-69740ec9ed28e76a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::internal ... 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] running `Command { std: "docker" "inspect" "af5abeae12c2ab95c8ba74a07281ec714ef00e14fed406aca162facfc6c0dcec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af5abeae12c2ab95c8ba74a07281ec714ef00e14fed406aca162facfc6c0dcec", kill_on_drop: false }`
[INFO] [stdout] af5abeae12c2ab95c8ba74a07281ec714ef00e14fed406aca162facfc6c0dcec