[INFO] fetching crate ruthril 0.1.2... [INFO] testing ruthril-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate ruthril 0.1.2 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate ruthril 0.1.2 [INFO] finished tweaking crates.io crate ruthril 0.1.2 [INFO] tweaked toml for crates.io crate ruthril 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ruthril 0.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ruthril 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.53.4 [INFO] [stderr] Downloaded windows-link v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18e90eca58db0dcd5269a769620abe079a2edfe07dbd960b19d6ea34df3ce265 [INFO] running `Command { std: "docker" "start" "-a" "18e90eca58db0dcd5269a769620abe079a2edfe07dbd960b19d6ea34df3ce265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18e90eca58db0dcd5269a769620abe079a2edfe07dbd960b19d6ea34df3ce265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18e90eca58db0dcd5269a769620abe079a2edfe07dbd960b19d6ea34df3ce265", kill_on_drop: false }` [INFO] [stdout] 18e90eca58db0dcd5269a769620abe079a2edfe07dbd960b19d6ea34df3ce265 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d80e702d83243936f64f1ba9b47bfc3632b96d119d4e5aeefd9ad8a63af1fba [INFO] running `Command { std: "docker" "start" "-a" "2d80e702d83243936f64f1ba9b47bfc3632b96d119d4e5aeefd9ad8a63af1fba", kill_on_drop: false }` [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling ruthril v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/services/fs_service.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Statistics` is never constructed [INFO] [stdout] --> src/core/statistics.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Statistics; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `mean`, `variance`, and `std_deviation` are never used [INFO] [stdout] --> src/core/statistics.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Statistics { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 7 | /// Calculates the arithmetic mean of a slice of f64. [INFO] [stdout] 8 | pub fn mean(data: &[f64]) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn variance(data: &[f64]) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn std_deviation(data: &[f64]) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.17s [INFO] running `Command { std: "docker" "inspect" "2d80e702d83243936f64f1ba9b47bfc3632b96d119d4e5aeefd9ad8a63af1fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d80e702d83243936f64f1ba9b47bfc3632b96d119d4e5aeefd9ad8a63af1fba", kill_on_drop: false }` [INFO] [stdout] 2d80e702d83243936f64f1ba9b47bfc3632b96d119d4e5aeefd9ad8a63af1fba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e41cdbe6e5ce6158256a6fe842d00ac0b3d3476c51ba4dc8826c88dc8e7318f [INFO] running `Command { std: "docker" "start" "-a" "7e41cdbe6e5ce6158256a6fe842d00ac0b3d3476c51ba4dc8826c88dc8e7318f", kill_on_drop: false }` [INFO] [stderr] Compiling ruthril v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/services/fs_service.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Statistics` is never constructed [INFO] [stdout] --> src/core/statistics.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Statistics; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `mean`, `variance`, and `std_deviation` are never used [INFO] [stdout] --> src/core/statistics.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Statistics { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 7 | /// Calculates the arithmetic mean of a slice of f64. [INFO] [stdout] 8 | pub fn mean(data: &[f64]) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn variance(data: &[f64]) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn std_deviation(data: &[f64]) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "7e41cdbe6e5ce6158256a6fe842d00ac0b3d3476c51ba4dc8826c88dc8e7318f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e41cdbe6e5ce6158256a6fe842d00ac0b3d3476c51ba4dc8826c88dc8e7318f", kill_on_drop: false }` [INFO] [stdout] 7e41cdbe6e5ce6158256a6fe842d00ac0b3d3476c51ba4dc8826c88dc8e7318f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0f93c1c087cafd1de7857d42295689a36a81875f3ce7bb1848cbad7a584eb571 [INFO] running `Command { std: "docker" "start" "-a" "0f93c1c087cafd1de7857d42295689a36a81875f3ce7bb1848cbad7a584eb571", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/services/fs_service.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Statistics` is never constructed [INFO] [stderr] --> src/core/statistics.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Statistics; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `mean`, `variance`, and `std_deviation` are never used [INFO] [stderr] --> src/core/statistics.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 6 | impl Statistics { [INFO] [stderr] | --------------- associated functions in this implementation [INFO] [stderr] 7 | /// Calculates the arithmetic mean of a slice of f64. [INFO] [stderr] 8 | pub fn mean(data: &[f64]) -> Option { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 17 | pub fn variance(data: &[f64]) -> Option { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 27 | pub fn std_deviation(data: &[f64]) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ruthril` (bin "ruthril" test) generated 3 warnings (run `cargo fix --bin "ruthril" -p ruthril --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruthril-1138f45f392e0325) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ruthril-cd8719b84d499423) [INFO] [stdout] [INFO] [stderr] Doc-tests ruthril [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0f93c1c087cafd1de7857d42295689a36a81875f3ce7bb1848cbad7a584eb571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f93c1c087cafd1de7857d42295689a36a81875f3ce7bb1848cbad7a584eb571", kill_on_drop: false }` [INFO] [stdout] 0f93c1c087cafd1de7857d42295689a36a81875f3ce7bb1848cbad7a584eb571