[INFO] fetching crate sin_wave 0.2.0... [INFO] testing sin_wave-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate sin_wave 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate sin_wave 0.2.0 [INFO] finished tweaking crates.io crate sin_wave 0.2.0 [INFO] tweaked toml for crates.io crate sin_wave 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sin_wave 0.2.0 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] crate crates.io crate sin_wave 0.2.0 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" "+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] 16f5be54c51e5056b374473cbecdeec93e798367586f33e2c8ee79e279a0d811 [INFO] running `Command { std: "docker" "start" "-a" "16f5be54c51e5056b374473cbecdeec93e798367586f33e2c8ee79e279a0d811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16f5be54c51e5056b374473cbecdeec93e798367586f33e2c8ee79e279a0d811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16f5be54c51e5056b374473cbecdeec93e798367586f33e2c8ee79e279a0d811", kill_on_drop: false }` [INFO] [stdout] 16f5be54c51e5056b374473cbecdeec93e798367586f33e2c8ee79e279a0d811 [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] 7127b95d5e3b06563170572944fd02a87cc2c266418f37e1d821d1d79fa08714 [INFO] running `Command { std: "docker" "start" "-a" "7127b95d5e3b06563170572944fd02a87cc2c266418f37e1d821d1d79fa08714", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling numtoa v0.2.4 [INFO] [stderr] Compiling round v0.1.2 [INFO] [stderr] Compiling colored v3.0.0 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling clap_builder v4.5.27 [INFO] [stderr] Compiling termion v4.0.3 [INFO] [stderr] Compiling generic-array v1.2.0 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Compiling mouse_position v0.1.4 [INFO] [stderr] Compiling clap v4.5.27 [INFO] [stderr] Compiling sin_wave v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{thread, time::{self, Duration}, env}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `string` is never read [INFO] [stdout] --> src/main.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut string = vec![0;x]; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `change_point` is never used [INFO] [stdout] --> src/main.rs:125:4 [INFO] [stdout] | [INFO] [stdout] 125 | fn change_point(now: time::Instant, lt: &mut [usize;11], x: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_str` is never used [INFO] [stdout] --> src/main.rs:152:4 [INFO] [stdout] | [INFO] [stdout] 152 | fn to_str(l:Vec, c1: (u8,u8,u8), c2: (u8,u8,u8)) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_str_basic` is never used [INFO] [stdout] --> src/main.rs:182:4 [INFO] [stdout] | [INFO] [stdout] 182 | fn to_str_basic(l:Vec, c: (u8,u8,u8)) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.60s [INFO] running `Command { std: "docker" "inspect" "7127b95d5e3b06563170572944fd02a87cc2c266418f37e1d821d1d79fa08714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7127b95d5e3b06563170572944fd02a87cc2c266418f37e1d821d1d79fa08714", kill_on_drop: false }` [INFO] [stdout] 7127b95d5e3b06563170572944fd02a87cc2c266418f37e1d821d1d79fa08714 [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] 16815f811daf97d56af01554db3213278c0c205e38b1793b9f06b6e06b903dea [INFO] running `Command { std: "docker" "start" "-a" "16815f811daf97d56af01554db3213278c0c205e38b1793b9f06b6e06b903dea", kill_on_drop: false }` [INFO] [stderr] Compiling sin_wave v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{thread, time::{self, Duration}, env}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `string` is never read [INFO] [stdout] --> src/main.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut string = vec![0;x]; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `change_point` is never used [INFO] [stdout] --> src/main.rs:125:4 [INFO] [stdout] | [INFO] [stdout] 125 | fn change_point(now: time::Instant, lt: &mut [usize;11], x: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_str` is never used [INFO] [stdout] --> src/main.rs:152:4 [INFO] [stdout] | [INFO] [stdout] 152 | fn to_str(l:Vec, c1: (u8,u8,u8), c2: (u8,u8,u8)) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_str_basic` is never used [INFO] [stdout] --> src/main.rs:182:4 [INFO] [stdout] | [INFO] [stdout] 182 | fn to_str_basic(l:Vec, c: (u8,u8,u8)) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "16815f811daf97d56af01554db3213278c0c205e38b1793b9f06b6e06b903dea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16815f811daf97d56af01554db3213278c0c205e38b1793b9f06b6e06b903dea", kill_on_drop: false }` [INFO] [stdout] 16815f811daf97d56af01554db3213278c0c205e38b1793b9f06b6e06b903dea [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] c8eb5e0177fd4dcbc0d79c27ac9fbd0c36c2a0f80e47aa2c028d9d9513db581d [INFO] running `Command { std: "docker" "start" "-a" "c8eb5e0177fd4dcbc0d79c27ac9fbd0c36c2a0f80e47aa2c028d9d9513db581d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/main.rs:2:32 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{thread, time::{self, Duration}, env}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `string` is never read [INFO] [stderr] --> src/main.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | let mut string = vec![0;x]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `change_point` is never used [INFO] [stderr] --> src/main.rs:125:4 [INFO] [stderr] | [INFO] [stderr] 125 | fn change_point(now: time::Instant, lt: &mut [usize;11], x: usize) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `to_str` is never used [INFO] [stderr] --> src/main.rs:152:4 [INFO] [stderr] | [INFO] [stderr] 152 | fn to_str(l:Vec, c1: (u8,u8,u8), c2: (u8,u8,u8)) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `to_str_basic` is never used [INFO] [stderr] --> src/main.rs:182:4 [INFO] [stderr] | [INFO] [stderr] 182 | fn to_str_basic(l:Vec, c: (u8,u8,u8)) -> String{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sin_wave` (bin "sin_wave" test) generated 5 warnings (run `cargo fix --bin "sin_wave" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sin_wave-87326ec80d0da4b1) [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] running `Command { std: "docker" "inspect" "c8eb5e0177fd4dcbc0d79c27ac9fbd0c36c2a0f80e47aa2c028d9d9513db581d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8eb5e0177fd4dcbc0d79c27ac9fbd0c36c2a0f80e47aa2c028d9d9513db581d", kill_on_drop: false }` [INFO] [stdout] c8eb5e0177fd4dcbc0d79c27ac9fbd0c36c2a0f80e47aa2c028d9d9513db581d