[INFO] cloning repository https://github.com/jpyamamoto/set_covering
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jpyamamoto/set_covering" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpyamamoto%2Fset_covering", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpyamamoto%2Fset_covering'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0dc201850c996d7b335d09929ed49c57cb446e6
[INFO] testing jpyamamoto/set_covering against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpyamamoto%2Fset_covering" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jpyamamoto/set_covering
[INFO] finished tweaking git repo https://github.com/jpyamamoto/set_covering
[INFO] tweaked toml for git repo https://github.com/jpyamamoto/set_covering written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jpyamamoto/set_covering on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jpyamamoto/set_covering 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] babfe6ad25d22ba246d6492c2add6545e94b8fbf33ca333484d871c6fc095368
[INFO] running `Command { std: "docker" "start" "-a" "babfe6ad25d22ba246d6492c2add6545e94b8fbf33ca333484d871c6fc095368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "babfe6ad25d22ba246d6492c2add6545e94b8fbf33ca333484d871c6fc095368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "babfe6ad25d22ba246d6492c2add6545e94b8fbf33ca333484d871c6fc095368", kill_on_drop: false }`
[INFO] [stdout] babfe6ad25d22ba246d6492c2add6545e94b8fbf33ca333484d871c6fc095368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31b5aaeb41fcd24650020d25779633862953a455a4711f58df1810aca0ee0e9c
[INFO] running `Command { std: "docker" "start" "-a" "31b5aaeb41fcd24650020d25779633862953a455a4711f58df1810aca0ee0e9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling common_macros v0.1.1
[INFO] [stderr]    Compiling set_covering v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "31b5aaeb41fcd24650020d25779633862953a455a4711f58df1810aca0ee0e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b5aaeb41fcd24650020d25779633862953a455a4711f58df1810aca0ee0e9c", kill_on_drop: false }`
[INFO] [stdout] 31b5aaeb41fcd24650020d25779633862953a455a4711f58df1810aca0ee0e9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6983f3b3d444dbf5a5c7c4ff3408cb11e18dba065a9bcea05a81add7f2c699c
[INFO] running `Command { std: "docker" "start" "-a" "a6983f3b3d444dbf5a5c7c4ff3408cb11e18dba065a9bcea05a81add7f2c699c", kill_on_drop: false }`
[INFO] [stderr]    Compiling set_covering v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "a6983f3b3d444dbf5a5c7c4ff3408cb11e18dba065a9bcea05a81add7f2c699c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6983f3b3d444dbf5a5c7c4ff3408cb11e18dba065a9bcea05a81add7f2c699c", kill_on_drop: false }`
[INFO] [stdout] a6983f3b3d444dbf5a5c7c4ff3408cb11e18dba065a9bcea05a81add7f2c699c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eaf238878e23f74d4af7c5aead4a28c7a7271d32678b0a63138755dac10f06cb
[INFO] running `Command { std: "docker" "start" "-a" "eaf238878e23f74d4af7c5aead4a28c7a7271d32678b0a63138755dac10f06cb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/set_covering-d2a6026fa201dba8)
[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" "eaf238878e23f74d4af7c5aead4a28c7a7271d32678b0a63138755dac10f06cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf238878e23f74d4af7c5aead4a28c7a7271d32678b0a63138755dac10f06cb", kill_on_drop: false }`
[INFO] [stdout] eaf238878e23f74d4af7c5aead4a28c7a7271d32678b0a63138755dac10f06cb