[INFO] fetching crate ihateintegrals 0.1.2...
[INFO] checking ihateintegrals-0.1.2 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate ihateintegrals 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate ihateintegrals 0.1.2 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate ihateintegrals 0.1.2
[INFO] finished tweaking crates.io crate ihateintegrals 0.1.2
[INFO] tweaked toml for crates.io crate ihateintegrals 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate ihateintegrals 0.1.2 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" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.82
[INFO] [stderr]   Downloaded clap_derive v4.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 084779b4ecd015321ddf968c8764027950b3be9a4de68013677670b7f4eb1ab8
[INFO] running `Command { std: "docker" "start" "-a" "084779b4ecd015321ddf968c8764027950b3be9a4de68013677670b7f4eb1ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "084779b4ecd015321ddf968c8764027950b3be9a4de68013677670b7f4eb1ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "084779b4ecd015321ddf968c8764027950b3be9a4de68013677670b7f4eb1ab8", kill_on_drop: false }`
[INFO] [stdout] 084779b4ecd015321ddf968c8764027950b3be9a4de68013677670b7f4eb1ab8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03f90f6a97403505941cc4898ffa5426ce0e8a22f3450f8bac3613eecfc2e014
[INFO] running `Command { std: "docker" "start" "-a" "03f90f6a97403505941cc4898ffa5426ce0e8a22f3450f8bac3613eecfc2e014", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking ihateintegrals v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `substitute_guarded` is never used
[INFO] [stdout]    --> src/derivation_rules/helpers.rs:238:8
[INFO] [stdout]     |
[INFO] [stdout] 238 | pub fn substitute_guarded<'a, RP, GP>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `substitute_guarded` is never used
[INFO] [stdout]    --> src/derivation_rules/helpers.rs:238:8
[INFO] [stdout]     |
[INFO] [stdout] 238 | pub fn substitute_guarded<'a, RP, GP>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expect_result` is never used
[INFO] [stdout]    --> src/derivation_rules/helpers.rs:278:8
[INFO] [stdout]     |
[INFO] [stdout] 278 | pub fn expect_result(rule: &dyn DerivationRule, start: Expression, expected: Expression) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expect_no_result` is never used
[INFO] [stdout]    --> src/derivation_rules/helpers.rs:284:8
[INFO] [stdout]     |
[INFO] [stdout] 284 | pub fn expect_no_result(rule: &dyn DerivationRule, start: Expression) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.68s
[INFO] running `Command { std: "docker" "inspect" "03f90f6a97403505941cc4898ffa5426ce0e8a22f3450f8bac3613eecfc2e014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f90f6a97403505941cc4898ffa5426ce0e8a22f3450f8bac3613eecfc2e014", kill_on_drop: false }`
[INFO] [stdout] 03f90f6a97403505941cc4898ffa5426ce0e8a22f3450f8bac3613eecfc2e014