[INFO] fetching crate nogo 1.0.0... [INFO] testing nogo-1.0.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate nogo 1.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate nogo 1.0.0 [INFO] finished tweaking crates.io crate nogo 1.0.0 [INFO] tweaked toml for crates.io crate nogo 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nogo 1.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0a5d47d49c781be7257caed72e6d7113b0def4a00c5d4da548759c11b72f7483 [INFO] running `Command { std: "docker" "start" "-a" "0a5d47d49c781be7257caed72e6d7113b0def4a00c5d4da548759c11b72f7483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a5d47d49c781be7257caed72e6d7113b0def4a00c5d4da548759c11b72f7483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a5d47d49c781be7257caed72e6d7113b0def4a00c5d4da548759c11b72f7483", kill_on_drop: false }` [INFO] [stdout] 0a5d47d49c781be7257caed72e6d7113b0def4a00c5d4da548759c11b72f7483 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 31bfc686c4893b1c9c39d2d5ae0929fa052bba4fd754bdf012fb825b8eb6f35e [INFO] running `Command { std: "docker" "start" "-a" "31bfc686c4893b1c9c39d2d5ae0929fa052bba4fd754bdf012fb825b8eb6f35e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling nogo v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error_handling/mod.rs:154:47 [INFO] [stdout] | [INFO] [stdout] 154 | writeln!(io::stderr(), "Error: {}", error.description()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `captured` is never read [INFO] [stdout] --> src/game_logic/mod.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 161 | struct NogoPlayer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 164 | captured: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NogoPlayer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/error_handling/mod.rs:160:34 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn construct_error(specific: &str, kind: NogoErrorKind) -> NogoError { [INFO] [stdout] | ^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 160 | pub fn construct_error(specific: &str, kind: NogoErrorKind) -> NogoError<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "31bfc686c4893b1c9c39d2d5ae0929fa052bba4fd754bdf012fb825b8eb6f35e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31bfc686c4893b1c9c39d2d5ae0929fa052bba4fd754bdf012fb825b8eb6f35e", kill_on_drop: false }` [INFO] [stdout] 31bfc686c4893b1c9c39d2d5ae0929fa052bba4fd754bdf012fb825b8eb6f35e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 92381d635a0e493d72d025fa489215d30c3fec41c7894d3c0ba4286e5b591271 [INFO] running `Command { std: "docker" "start" "-a" "92381d635a0e493d72d025fa489215d30c3fec41c7894d3c0ba4286e5b591271", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error_handling/mod.rs:154:47 [INFO] [stdout] | [INFO] [stdout] 154 | writeln!(io::stderr(), "Error: {}", error.description()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling nogo v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `captured` is never read [INFO] [stdout] --> src/game_logic/mod.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 161 | struct NogoPlayer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 164 | captured: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NogoPlayer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/error_handling/mod.rs:160:34 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn construct_error(specific: &str, kind: NogoErrorKind) -> NogoError { [INFO] [stdout] | ^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 160 | pub fn construct_error(specific: &str, kind: NogoErrorKind) -> NogoError<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error_handling/mod.rs:154:47 [INFO] [stdout] | [INFO] [stdout] 154 | writeln!(io::stderr(), "Error: {}", error.description()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `captured` is never read [INFO] [stdout] --> src/game_logic/mod.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 161 | struct NogoPlayer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 164 | captured: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NogoPlayer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/error_handling/mod.rs:160:34 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn construct_error(specific: &str, kind: NogoErrorKind) -> NogoError { [INFO] [stdout] | ^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 160 | pub fn construct_error(specific: &str, kind: NogoErrorKind) -> NogoError<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "92381d635a0e493d72d025fa489215d30c3fec41c7894d3c0ba4286e5b591271", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92381d635a0e493d72d025fa489215d30c3fec41c7894d3c0ba4286e5b591271", kill_on_drop: false }` [INFO] [stdout] 92381d635a0e493d72d025fa489215d30c3fec41c7894d3c0ba4286e5b591271 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 37a536b566460a2c42893fbd145579730be5812c429f4a063d0e7b3fe8832e1f [INFO] running `Command { std: "docker" "start" "-a" "37a536b566460a2c42893fbd145579730be5812c429f4a063d0e7b3fe8832e1f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error_handling/mod.rs:154:47 [INFO] [stderr] | [INFO] [stderr] 154 | writeln!(io::stderr(), "Error: {}", error.description()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `captured` is never read [INFO] [stderr] --> src/game_logic/mod.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 161 | struct NogoPlayer { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 164 | captured: bool, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `NogoPlayer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/error_handling/mod.rs:160:34 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn construct_error(specific: &str, kind: NogoErrorKind) -> NogoError { [INFO] [stderr] | ^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 160 | pub fn construct_error(specific: &str, kind: NogoErrorKind) -> NogoError<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `nogo` (lib) generated 3 warnings (run `cargo fix --lib -p nogo` to apply 1 suggestion) [INFO] [stderr] warning: `nogo` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nogo-f1125f59e9d0458e) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nogo-f50da9a619504562) [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 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] Doc-tests nogo [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" "37a536b566460a2c42893fbd145579730be5812c429f4a063d0e7b3fe8832e1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37a536b566460a2c42893fbd145579730be5812c429f4a063d0e7b3fe8832e1f", kill_on_drop: false }` [INFO] [stdout] 37a536b566460a2c42893fbd145579730be5812c429f4a063d0e7b3fe8832e1f