[INFO] fetching crate ruthril 0.1.2... [INFO] testing ruthril-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate ruthril 0.1.2 into /workspace/builds/worker-5-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ruthril 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f22311ea633fc73c56b6c3115de01372f341832af441210e45f740efcfe05d2c [INFO] running `Command { std: "docker" "start" "-a" "f22311ea633fc73c56b6c3115de01372f341832af441210e45f740efcfe05d2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f22311ea633fc73c56b6c3115de01372f341832af441210e45f740efcfe05d2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f22311ea633fc73c56b6c3115de01372f341832af441210e45f740efcfe05d2c", kill_on_drop: false }` [INFO] [stdout] f22311ea633fc73c56b6c3115de01372f341832af441210e45f740efcfe05d2c [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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 329ec87c543f922570b19d607387d51f4c0bea5529c8dec40fbe00a25b7596f2 [INFO] running `Command { std: "docker" "start" "-a" "329ec87c543f922570b19d607387d51f4c0bea5529c8dec40fbe00a25b7596f2", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling heck v0.5.0 [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 13.85s [INFO] running `Command { std: "docker" "inspect" "329ec87c543f922570b19d607387d51f4c0bea5529c8dec40fbe00a25b7596f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "329ec87c543f922570b19d607387d51f4c0bea5529c8dec40fbe00a25b7596f2", kill_on_drop: false }` [INFO] [stdout] 329ec87c543f922570b19d607387d51f4c0bea5529c8dec40fbe00a25b7596f2 [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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9d72b3481bac080cc0696f16f6aa87ca06884741d38cc7b264fdf8c76225cbc [INFO] running `Command { std: "docker" "start" "-a" "c9d72b3481bac080cc0696f16f6aa87ca06884741d38cc7b264fdf8c76225cbc", 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 0.82s [INFO] running `Command { std: "docker" "inspect" "c9d72b3481bac080cc0696f16f6aa87ca06884741d38cc7b264fdf8c76225cbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d72b3481bac080cc0696f16f6aa87ca06884741d38cc7b264fdf8c76225cbc", kill_on_drop: false }` [INFO] [stdout] c9d72b3481bac080cc0696f16f6aa87ca06884741d38cc7b264fdf8c76225cbc [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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 90a0edb8641feff95dbab32659675c5d46a7f992e7e56f38c8192f1e3814b6cd [INFO] running `Command { std: "docker" "start" "-a" "90a0edb8641feff95dbab32659675c5d46a7f992e7e56f38c8192f1e3814b6cd", 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 0.08s [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] [stdout] running 0 tests [INFO] [stderr] Doc-tests ruthril [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 0.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "90a0edb8641feff95dbab32659675c5d46a7f992e7e56f38c8192f1e3814b6cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90a0edb8641feff95dbab32659675c5d46a7f992e7e56f38c8192f1e3814b6cd", kill_on_drop: false }` [INFO] [stdout] 90a0edb8641feff95dbab32659675c5d46a7f992e7e56f38c8192f1e3814b6cd