[INFO] fetching crate genetic-algorithm-fn 0.1.0... [INFO] checking genetic-algorithm-fn-0.1.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate genetic-algorithm-fn 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate genetic-algorithm-fn 0.1.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate genetic-algorithm-fn 0.1.0 [INFO] finished tweaking crates.io crate genetic-algorithm-fn 0.1.0 [INFO] tweaked toml for crates.io crate genetic-algorithm-fn 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate genetic-algorithm-fn 0.1.0 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded genetic-algorithm-traits v0.1.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66ea2554b0c76546bbb4b50a09f1a3900e8e6bc4e6cc5da2a711530724067fba [INFO] running `Command { std: "docker" "start" "-a" "66ea2554b0c76546bbb4b50a09f1a3900e8e6bc4e6cc5da2a711530724067fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66ea2554b0c76546bbb4b50a09f1a3900e8e6bc4e6cc5da2a711530724067fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66ea2554b0c76546bbb4b50a09f1a3900e8e6bc4e6cc5da2a711530724067fba", kill_on_drop: false }` [INFO] [stdout] 66ea2554b0c76546bbb4b50a09f1a3900e8e6bc4e6cc5da2a711530724067fba [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e5bddd59dacc4175d4ebad5a5ad016b21ec1cfec71af5c17239b72959bfbee7 [INFO] running `Command { std: "docker" "start" "-a" "7e5bddd59dacc4175d4ebad5a5ad016b21ec1cfec71af5c17239b72959bfbee7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking genetic-algorithm-traits v0.1.0 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking genetic-algorithm-fn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/test_functions.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/test_functions.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/test_functions.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/test_functions.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | mod test_full_function { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/test_functions.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/test_functions.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | mod test_inner_function { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: duplicated attribute [INFO] [stdout] --> src/solution.rs:456:13 [INFO] [stdout] | [INFO] [stdout] 456 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(duplicate_macro_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: duplicated attribute [INFO] [stdout] --> src/solution.rs:457:13 [INFO] [stdout] | [INFO] [stdout] 457 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: duplicated attribute [INFO] [stdout] --> src/solution.rs:458:13 [INFO] [stdout] | [INFO] [stdout] 458 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: duplicated attribute [INFO] [stdout] --> src/solution.rs:459:13 [INFO] [stdout] | [INFO] [stdout] 459 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: duplicated attribute [INFO] [stdout] --> src/solution.rs:460:13 [INFO] [stdout] | [INFO] [stdout] 460 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `triple_multiplication` is never used [INFO] [stdout] --> src/test_objects.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn triple_multiplication() -> fn(Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "7e5bddd59dacc4175d4ebad5a5ad016b21ec1cfec71af5c17239b72959bfbee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e5bddd59dacc4175d4ebad5a5ad016b21ec1cfec71af5c17239b72959bfbee7", kill_on_drop: false }` [INFO] [stdout] 7e5bddd59dacc4175d4ebad5a5ad016b21ec1cfec71af5c17239b72959bfbee7 [INFO] checking genetic-algorithm-fn-0.1.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate genetic-algorithm-fn 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate genetic-algorithm-fn 0.1.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate genetic-algorithm-fn 0.1.0 [INFO] finished tweaking crates.io crate genetic-algorithm-fn 0.1.0 [INFO] tweaked toml for crates.io crate genetic-algorithm-fn 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate genetic-algorithm-fn 0.1.0 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abf5218da03b3f1222495098b6b9e9a1c636155e37df5f4fe1d4f781f4afd621 [INFO] running `Command { std: "docker" "start" "-a" "abf5218da03b3f1222495098b6b9e9a1c636155e37df5f4fe1d4f781f4afd621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abf5218da03b3f1222495098b6b9e9a1c636155e37df5f4fe1d4f781f4afd621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abf5218da03b3f1222495098b6b9e9a1c636155e37df5f4fe1d4f781f4afd621", kill_on_drop: false }` [INFO] [stdout] abf5218da03b3f1222495098b6b9e9a1c636155e37df5f4fe1d4f781f4afd621 [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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69c7ab351fa9cd0c7d0a94f8503b5b92319e58ced7e559b5a58cefc417fb4ab2 [INFO] running `Command { std: "docker" "start" "-a" "69c7ab351fa9cd0c7d0a94f8503b5b92319e58ced7e559b5a58cefc417fb4ab2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking genetic-algorithm-traits v0.1.0 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking genetic-algorithm-fn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/test_functions.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/test_functions.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/test_functions.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/test_functions.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | mod test_full_function { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/test_functions.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/test_functions.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | mod test_inner_function { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: duplicated attribute [INFO] [stdout] --> src/solution.rs:456:13 [INFO] [stdout] | [INFO] [stdout] 456 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(duplicate_macro_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: duplicated attribute [INFO] [stdout] --> src/solution.rs:457:13 [INFO] [stdout] | [INFO] [stdout] 457 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: duplicated attribute [INFO] [stdout] --> src/solution.rs:458:13 [INFO] [stdout] | [INFO] [stdout] 458 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: duplicated attribute [INFO] [stdout] --> src/solution.rs:459:13 [INFO] [stdout] | [INFO] [stdout] 459 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: duplicated attribute [INFO] [stdout] --> src/solution.rs:460:13 [INFO] [stdout] | [INFO] [stdout] 460 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `triple_multiplication` is never used [INFO] [stdout] --> src/test_objects.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn triple_multiplication() -> fn(Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "69c7ab351fa9cd0c7d0a94f8503b5b92319e58ced7e559b5a58cefc417fb4ab2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69c7ab351fa9cd0c7d0a94f8503b5b92319e58ced7e559b5a58cefc417fb4ab2", kill_on_drop: false }` [INFO] [stdout] 69c7ab351fa9cd0c7d0a94f8503b5b92319e58ced7e559b5a58cefc417fb4ab2