[INFO] cloning repository https://github.com/nmarley/rust-uint256 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nmarley/rust-uint256" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmarley%2Frust-uint256", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmarley%2Frust-uint256'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9563ca371d93aeea2e1a83ee5a507f80b3a9e55 [INFO] testing nmarley/rust-uint256 against beta-2025-10-28 for beta-1.92-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmarley%2Frust-uint256" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nmarley/rust-uint256 [INFO] finished tweaking git repo https://github.com/nmarley/rust-uint256 [INFO] tweaked toml for git repo https://github.com/nmarley/rust-uint256 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nmarley/rust-uint256 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nmarley/rust-uint256 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8778ccb894344c065673791e9490dcf8de9b1912f1463fbcb49666dcbaf25ccd [INFO] running `Command { std: "docker" "start" "-a" "8778ccb894344c065673791e9490dcf8de9b1912f1463fbcb49666dcbaf25ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8778ccb894344c065673791e9490dcf8de9b1912f1463fbcb49666dcbaf25ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8778ccb894344c065673791e9490dcf8de9b1912f1463fbcb49666dcbaf25ccd", kill_on_drop: false }` [INFO] [stdout] 8778ccb894344c065673791e9490dcf8de9b1912f1463fbcb49666dcbaf25ccd [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6351a4d0e48f0e5b52f839c51007b4339fda760660161ab93e7a3ca45fb2af7c [INFO] running `Command { std: "docker" "start" "-a" "6351a4d0e48f0e5b52f839c51007b4339fda760660161ab93e7a3ca45fb2af7c", kill_on_drop: false }` [INFO] [stderr] Compiling rust-uint256 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Div`, `Mul`, `Rem`, and `Sub` [INFO] [stdout] --> src/uint256.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::{Add, Div, Mul, Rem, Sub}; [INFO] [stdout] | ^^^ ^^^ ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `ONE`, `TWO`, `MAX`, `is_zero`, and `set_zero` are never used [INFO] [stdout] --> src/uint256.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 7 | impl Uint256 { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 8 | pub const ZERO: Self = Self([0, 0, 0, 0]); [INFO] [stdout] 9 | pub const ONE: Self = Self([1, 0, 0, 0]); [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | pub const TWO: Self = Self([2, 0, 0, 0]); [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | pub const MAX: Self = Self([u64::MAX, u64::MAX, u64::MAX, u64::MAX]); [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | [INFO] [stdout] 13 | pub fn is_zero(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn set_zero(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "6351a4d0e48f0e5b52f839c51007b4339fda760660161ab93e7a3ca45fb2af7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6351a4d0e48f0e5b52f839c51007b4339fda760660161ab93e7a3ca45fb2af7c", kill_on_drop: false }` [INFO] [stdout] 6351a4d0e48f0e5b52f839c51007b4339fda760660161ab93e7a3ca45fb2af7c [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7926eee15b355058d1581f8d7ad3693e4a91a9b58838e3eff925c179bb403eb7 [INFO] running `Command { std: "docker" "start" "-a" "7926eee15b355058d1581f8d7ad3693e4a91a9b58838e3eff925c179bb403eb7", kill_on_drop: false }` [INFO] [stderr] Compiling rust-uint256 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Div`, `Mul`, `Rem`, and `Sub` [INFO] [stdout] --> src/uint256.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::{Add, Div, Mul, Rem, Sub}; [INFO] [stdout] | ^^^ ^^^ ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `TWO`, `is_zero`, and `set_zero` are never used [INFO] [stdout] --> src/uint256.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 7 | impl Uint256 { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 10 | pub const TWO: Self = Self([2, 0, 0, 0]); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | pub fn is_zero(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn set_zero(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "7926eee15b355058d1581f8d7ad3693e4a91a9b58838e3eff925c179bb403eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7926eee15b355058d1581f8d7ad3693e4a91a9b58838e3eff925c179bb403eb7", kill_on_drop: false }` [INFO] [stdout] 7926eee15b355058d1581f8d7ad3693e4a91a9b58838e3eff925c179bb403eb7 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 26d588094d8fd93d47d4f5893f4109f5c8daf32270f4544d6cc5ae84070c658c [INFO] running `Command { std: "docker" "start" "-a" "26d588094d8fd93d47d4f5893f4109f5c8daf32270f4544d6cc5ae84070c658c", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Div`, `Mul`, `Rem`, and `Sub` [INFO] [stderr] --> src/uint256.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ops::{Add, Div, Mul, Rem, Sub}; [INFO] [stderr] | ^^^ ^^^ ^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `TWO`, `is_zero`, and `set_zero` are never used [INFO] [stderr] --> src/uint256.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 7 | impl Uint256 { [INFO] [stderr] | ------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 10 | pub const TWO: Self = Self([2, 0, 0, 0]); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 13 | pub fn is_zero(&self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 17 | pub fn set_zero(&mut self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-uint256` (bin "rust-uint256" test) generated 2 warnings (run `cargo fix --bin "rust-uint256" -p rust-uint256 --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_uint256-6f366fe9ecf5d6f6) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test uint256::tests::test_add ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "26d588094d8fd93d47d4f5893f4109f5c8daf32270f4544d6cc5ae84070c658c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26d588094d8fd93d47d4f5893f4109f5c8daf32270f4544d6cc5ae84070c658c", kill_on_drop: false }` [INFO] [stdout] 26d588094d8fd93d47d4f5893f4109f5c8daf32270f4544d6cc5ae84070c658c