[INFO] fetching crate cargo_calc 0.2.0-alpha...
[INFO] checking cargo_calc-0.2.0-alpha against nightly-2024-02-05 for check-cfg
[INFO] extracting crate cargo_calc 0.2.0-alpha into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate cargo_calc 0.2.0-alpha on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo_calc 0.2.0-alpha
[INFO] finished tweaking crates.io crate cargo_calc 0.2.0-alpha
[INFO] tweaked toml for crates.io crate cargo_calc 0.2.0-alpha written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55fd5c19b3121d3ef1ddee0a5f4175fb78ef234f42497868b8b30844abbf8d8d
[INFO] running `Command { std: "docker" "start" "-a" "55fd5c19b3121d3ef1ddee0a5f4175fb78ef234f42497868b8b30844abbf8d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55fd5c19b3121d3ef1ddee0a5f4175fb78ef234f42497868b8b30844abbf8d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55fd5c19b3121d3ef1ddee0a5f4175fb78ef234f42497868b8b30844abbf8d8d", kill_on_drop: false }`
[INFO] [stdout] 55fd5c19b3121d3ef1ddee0a5f4175fb78ef234f42497868b8b30844abbf8d8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d541592d928ca0e51a23a686ea202687f225f05218f821ea1cc71bafb06e01ef
[INFO] running `Command { std: "docker" "start" "-a" "d541592d928ca0e51a23a686ea202687f225f05218f821ea1cc71bafb06e01ef", kill_on_drop: false }`
[INFO] [stderr]     Checking cargo_calc v0.2.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `add` is never used
[INFO] [stdout]  --> src/logic.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn add(left: usize, right: usize) -> usize {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiply` is never used
[INFO] [stdout]  --> src/logic.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn multiply(left: usize, right: usize) -> usize {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "d541592d928ca0e51a23a686ea202687f225f05218f821ea1cc71bafb06e01ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d541592d928ca0e51a23a686ea202687f225f05218f821ea1cc71bafb06e01ef", kill_on_drop: false }`
[INFO] [stdout] d541592d928ca0e51a23a686ea202687f225f05218f821ea1cc71bafb06e01ef
[INFO] checking cargo_calc-0.2.0-alpha against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate cargo_calc 0.2.0-alpha into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate cargo_calc 0.2.0-alpha on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo_calc 0.2.0-alpha
[INFO] finished tweaking crates.io crate cargo_calc 0.2.0-alpha
[INFO] tweaked toml for crates.io crate cargo_calc 0.2.0-alpha written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22819e80ce93cf6a8f8e4741116d9b4f03de868d8856035bb78aa7f7242d1f72
[INFO] running `Command { std: "docker" "start" "-a" "22819e80ce93cf6a8f8e4741116d9b4f03de868d8856035bb78aa7f7242d1f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22819e80ce93cf6a8f8e4741116d9b4f03de868d8856035bb78aa7f7242d1f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22819e80ce93cf6a8f8e4741116d9b4f03de868d8856035bb78aa7f7242d1f72", kill_on_drop: false }`
[INFO] [stdout] 22819e80ce93cf6a8f8e4741116d9b4f03de868d8856035bb78aa7f7242d1f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid -Dunexpected_cfgs" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] f65a2f617f0628538e89ca6e767f98481234c5822f57b049f51042e448659d3b
[INFO] running `Command { std: "docker" "start" "-a" "f65a2f617f0628538e89ca6e767f98481234c5822f57b049f51042e448659d3b", kill_on_drop: false }`
[INFO] [stderr]     Checking cargo_calc v0.2.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `add` is never used
[INFO] [stdout]  --> src/logic.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn add(left: usize, right: usize) -> usize {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiply` is never used
[INFO] [stdout]  --> src/logic.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn multiply(left: usize, right: usize) -> usize {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "f65a2f617f0628538e89ca6e767f98481234c5822f57b049f51042e448659d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65a2f617f0628538e89ca6e767f98481234c5822f57b049f51042e448659d3b", kill_on_drop: false }`
[INFO] [stdout] f65a2f617f0628538e89ca6e767f98481234c5822f57b049f51042e448659d3b
