[INFO] fetching crate cpp_map 0.1.1... [INFO] testing cpp_map-0.1.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate cpp_map 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate cpp_map 0.1.1 [INFO] finished tweaking crates.io crate cpp_map 0.1.1 [INFO] tweaked toml for crates.io crate cpp_map 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cpp_map 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6fc7d850581fe6e3c3195b3c9460f174b8a16d55fd30f951ef401e91059c99c9 [INFO] running `Command { std: "docker" "start" "-a" "6fc7d850581fe6e3c3195b3c9460f174b8a16d55fd30f951ef401e91059c99c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fc7d850581fe6e3c3195b3c9460f174b8a16d55fd30f951ef401e91059c99c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fc7d850581fe6e3c3195b3c9460f174b8a16d55fd30f951ef401e91059c99c9", kill_on_drop: false }` [INFO] [stdout] 6fc7d850581fe6e3c3195b3c9460f174b8a16d55fd30f951ef401e91059c99c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] be075b2a0cae243203087450101099f85346f952ff627912e1399a5f6c9e2813 [INFO] running `Command { std: "docker" "start" "-a" "be075b2a0cae243203087450101099f85346f952ff627912e1399a5f6c9e2813", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling cpp_map v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.48s [INFO] running `Command { std: "docker" "inspect" "be075b2a0cae243203087450101099f85346f952ff627912e1399a5f6c9e2813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be075b2a0cae243203087450101099f85346f952ff627912e1399a5f6c9e2813", kill_on_drop: false }` [INFO] [stdout] be075b2a0cae243203087450101099f85346f952ff627912e1399a5f6c9e2813 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 240addcda1249010b01c6aebe01cb082e5a693465e8dde5ff4ee1572ab60a2ac [INFO] running `Command { std: "docker" "start" "-a" "240addcda1249010b01c6aebe01cb082e5a693465e8dde5ff4ee1572ab60a2ac", kill_on_drop: false }` [INFO] [stderr] Compiling cpp_map v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:341:33 [INFO] [stdout] | [INFO] [stdout] 341 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 341 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 341 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:351:33 [INFO] [stdout] | [INFO] [stdout] 351 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 351 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 351 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:361:33 [INFO] [stdout] | [INFO] [stdout] 361 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 361 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 361 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:371:33 [INFO] [stdout] | [INFO] [stdout] 371 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 371 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 371 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:381:33 [INFO] [stdout] | [INFO] [stdout] 381 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 381 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 381 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:400:33 [INFO] [stdout] | [INFO] [stdout] 400 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 400 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 400 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:407:33 [INFO] [stdout] | [INFO] [stdout] 407 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 407 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 407 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:416:33 [INFO] [stdout] | [INFO] [stdout] 416 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 416 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 416 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:424:33 [INFO] [stdout] | [INFO] [stdout] 424 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 424 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 424 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:433:33 [INFO] [stdout] | [INFO] [stdout] 433 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 433 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 433 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:448:33 [INFO] [stdout] | [INFO] [stdout] 448 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 448 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 448 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:453:33 [INFO] [stdout] | [INFO] [stdout] 453 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 453 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 453 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:468:33 [INFO] [stdout] | [INFO] [stdout] 468 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 468 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 468 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:473:33 [INFO] [stdout] | [INFO] [stdout] 473 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 473 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 473 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/test/mod.rs:489:33 [INFO] [stdout] | [INFO] [stdout] 489 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 489 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stdout] 489 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 10 + #[derive(Clone)] [INFO] [stdout] 11 | pub struct So { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "240addcda1249010b01c6aebe01cb082e5a693465e8dde5ff4ee1572ab60a2ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "240addcda1249010b01c6aebe01cb082e5a693465e8dde5ff4ee1572ab60a2ac", kill_on_drop: false }` [INFO] [stdout] 240addcda1249010b01c6aebe01cb082e5a693465e8dde5ff4ee1572ab60a2ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e271e2350468d9735b0bfc2f590830ac6f621f5eca92b5bc286cdf3957d30f11 [INFO] running `Command { std: "docker" "start" "-a" "e271e2350468d9735b0bfc2f590830ac6f621f5eca92b5bc286cdf3957d30f11", kill_on_drop: false }` [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:341:33 [INFO] [stderr] | [INFO] [stderr] 341 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 341 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 341 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:351:33 [INFO] [stderr] | [INFO] [stderr] 351 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 351 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 351 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:361:33 [INFO] [stderr] | [INFO] [stderr] 361 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 361 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 361 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:371:33 [INFO] [stderr] | [INFO] [stderr] 371 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 371 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 371 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:381:33 [INFO] [stderr] | [INFO] [stderr] 381 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 381 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 381 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:400:33 [INFO] [stderr] | [INFO] [stderr] 400 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 400 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 400 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:407:33 [INFO] [stderr] | [INFO] [stderr] 407 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 407 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 407 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:416:33 [INFO] [stderr] | [INFO] [stderr] 416 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 416 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 416 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:424:33 [INFO] [stderr] | [INFO] [stderr] 424 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 424 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 424 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:433:33 [INFO] [stderr] | [INFO] [stderr] 433 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 433 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 433 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:448:33 [INFO] [stderr] | [INFO] [stderr] 448 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 448 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 448 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:453:33 [INFO] [stderr] | [INFO] [stderr] 453 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 453 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 453 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:468:33 [INFO] [stderr] | [INFO] [stderr] 468 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 468 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 468 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:473:33 [INFO] [stderr] | [INFO] [stderr] 473 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 473 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 473 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/test/mod.rs:489:33 [INFO] [stderr] | [INFO] [stderr] 489 | ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `So` does not implement `Clone`, so calling `clone` on `&So` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 489 - ll.iter().map(|(x, _)| x.clone()).collect::>(), [INFO] [stderr] 489 + ll.iter().map(|(x, _)| x).collect::>(), [INFO] [stderr] | [INFO] [stderr] help: if you meant to clone `So`, implement `Clone` for it [INFO] [stderr] | [INFO] [stderr] 10 + #[derive(Clone)] [INFO] [stderr] 11 | pub struct So { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `cpp_map` (lib test) generated 15 warnings (run `cargo fix --lib -p cpp_map --tests` to apply 15 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cpp_map-ade6dcfc9cddae57) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test test::linked_list_pointer_test02 ... ok [INFO] [stdout] test test::linked_list_pointer_test03 ... ok [INFO] [stdout] test test::linked_list_test1 ... ok [INFO] [stdout] test test::linked_list_test10 ... ok [INFO] [stdout] test test::linked_list_test12 ... ok [INFO] [stdout] test test::linked_list_test13 ... ok [INFO] [stdout] test test::linked_list_test11 ... ok [INFO] [stdout] test test::linked_list_test14 ... ok [INFO] [stdout] test test::linked_list_test16 ... ok [INFO] [stdout] test test::linked_list_test15 ... ok [INFO] [stdout] test test::linked_list_test2 ... ok [INFO] [stdout] test test::linked_list_test5 ... ok [INFO] [stdout] test test::linked_list_test17 ... ok [INFO] [stdout] test test::linked_list_test3 ... ok [INFO] [stdout] test test::linked_list_test7 ... ok [INFO] [stdout] test test::linked_list_test8 ... ok [INFO] [stdout] test test::linked_list_pointer_test01 ... ok [INFO] [stdout] test test::linked_list_test6 ... ok [INFO] [stdout] test test::linked_list_test9 ... ok [INFO] [stdout] test test::linked_list_lower_bound_01 ... ok [INFO] [stdout] test test::linked_list_lower_bound_02 ... ok [INFO] [stdout] test test::linked_list_test4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests cpp_map [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - LinkedList::peek_front_k (line 651) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::get (line 185) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::ordered_insert (line 435) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::lower_bound (line 559) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::ordered_insert_pos (line 456) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::pop_front (line 619) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::pop_back (line 635) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::peek_back_k (line 669) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e271e2350468d9735b0bfc2f590830ac6f621f5eca92b5bc286cdf3957d30f11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e271e2350468d9735b0bfc2f590830ac6f621f5eca92b5bc286cdf3957d30f11", kill_on_drop: false }` [INFO] [stdout] e271e2350468d9735b0bfc2f590830ac6f621f5eca92b5bc286cdf3957d30f11