[INFO] fetching crate ncp-metrics-exporter 1.0.0...
[INFO] testing ncp-metrics-exporter-1.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ncp-metrics-exporter 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ncp-metrics-exporter 1.0.0
[INFO] finished tweaking crates.io crate ncp-metrics-exporter 1.0.0
[INFO] tweaked toml for crates.io crate ncp-metrics-exporter 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ncp-metrics-exporter 1.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ncp-metrics-exporter 1.0.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 082caef8fe521189e56b6e80b048442718340d879d5286425c6bc1bf96b10ffa
[INFO] running `Command { std: "docker" "start" "-a" "082caef8fe521189e56b6e80b048442718340d879d5286425c6bc1bf96b10ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "082caef8fe521189e56b6e80b048442718340d879d5286425c6bc1bf96b10ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082caef8fe521189e56b6e80b048442718340d879d5286425c6bc1bf96b10ffa", kill_on_drop: false }`
[INFO] [stdout] 082caef8fe521189e56b6e80b048442718340d879d5286425c6bc1bf96b10ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78007d56e3910bbbdfe90296c245ef1b26896a5842b5c797be580c7b603a0c77
[INFO] running `Command { std: "docker" "start" "-a" "78007d56e3910bbbdfe90296c245ef1b26896a5842b5c797be580c7b603a0c77", kill_on_drop: false }`
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[INFO] [stderr]    Compiling http-client v6.5.1
[INFO] [stderr]    Compiling tide v0.16.0
[INFO] [stderr]    Compiling ncp-metrics-exporter v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.32s
[INFO] running `Command { std: "docker" "inspect" "78007d56e3910bbbdfe90296c245ef1b26896a5842b5c797be580c7b603a0c77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78007d56e3910bbbdfe90296c245ef1b26896a5842b5c797be580c7b603a0c77", kill_on_drop: false }`
[INFO] [stdout] 78007d56e3910bbbdfe90296c245ef1b26896a5842b5c797be580c7b603a0c77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcb3b26bb50eeba5c63221caffbca5341a256ebcdd11b117b6e08b2eaddd4e8c
[INFO] running `Command { std: "docker" "start" "-a" "bcb3b26bb50eeba5c63221caffbca5341a256ebcdd11b117b6e08b2eaddd4e8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ncp-metrics-exporter v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: useless assignment of variable of type `&str` to itself
[INFO] [stdout]    --> src/backups.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         pattern = pattern;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of variable of type `&str` to itself
[INFO] [stdout]    --> src/backups.rs:226:9
[INFO] [stdout]     |
[INFO] [stdout] 226 |         pattern = pattern;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "bcb3b26bb50eeba5c63221caffbca5341a256ebcdd11b117b6e08b2eaddd4e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb3b26bb50eeba5c63221caffbca5341a256ebcdd11b117b6e08b2eaddd4e8c", kill_on_drop: false }`
[INFO] [stdout] bcb3b26bb50eeba5c63221caffbca5341a256ebcdd11b117b6e08b2eaddd4e8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24e2e4b5b3b94ebff0124b69a6f5f87d2acf62390bca5f53d033a49cedcd49e4
[INFO] running `Command { std: "docker" "start" "-a" "24e2e4b5b3b94ebff0124b69a6f5f87d2acf62390bca5f53d033a49cedcd49e4", kill_on_drop: false }`
[INFO] [stderr] warning: useless assignment of variable of type `&str` to itself
[INFO] [stderr]    --> src/backups.rs:219:9
[INFO] [stderr]     |
[INFO] [stderr] 219 |         pattern = pattern;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: useless assignment of variable of type `&str` to itself
[INFO] [stderr]    --> src/backups.rs:226:9
[INFO] [stderr]     |
[INFO] [stderr] 226 |         pattern = pattern;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ncp-metrics-exporter` (bin "ncp-metrics-exporter" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ncp_metrics_exporter-9dc88cf42cc2697d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test backups::tests::test_date_from_file_name ... 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] running `Command { std: "docker" "inspect" "24e2e4b5b3b94ebff0124b69a6f5f87d2acf62390bca5f53d033a49cedcd49e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e2e4b5b3b94ebff0124b69a6f5f87d2acf62390bca5f53d033a49cedcd49e4", kill_on_drop: false }`
[INFO] [stdout] 24e2e4b5b3b94ebff0124b69a6f5f87d2acf62390bca5f53d033a49cedcd49e4
