[INFO] cloning repository https://github.com/KronsyC/chess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KronsyC/chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKronsyC%2Fchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKronsyC%2Fchess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f476c6f4312bd4efc695b6821c59ee9864c9afd [INFO] checking KronsyC/chess/4f476c6f4312bd4efc695b6821c59ee9864c9afd against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKronsyC%2Fchess" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KronsyC/chess on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/KronsyC/chess [INFO] finished tweaking git repo https://github.com/KronsyC/chess [INFO] tweaked toml for git repo https://github.com/KronsyC/chess written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/KronsyC/chess 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4cebbcc488c597fe416ff5d4766f87ad2422c82bc8e6d8848ca9dc1966f511ba [INFO] running `Command { std: "docker" "start" "-a" "4cebbcc488c597fe416ff5d4766f87ad2422c82bc8e6d8848ca9dc1966f511ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cebbcc488c597fe416ff5d4766f87ad2422c82bc8e6d8848ca9dc1966f511ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cebbcc488c597fe416ff5d4766f87ad2422c82bc8e6d8848ca9dc1966f511ba", kill_on_drop: false }` [INFO] [stdout] 4cebbcc488c597fe416ff5d4766f87ad2422c82bc8e6d8848ca9dc1966f511ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a585ff8e4f7d3a6d9d0bbd7a1d0d0efb4d33efb853067dffaff79690ec218535 [INFO] running `Command { std: "docker" "start" "-a" "a585ff8e4f7d3a6d9d0bbd7a1d0d0efb4d33efb853067dffaff79690ec218535", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating libchess/Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Migrating positioning/Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Migrating perft/Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Migrating simulator/Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling thiserror v1.0.60 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling positioning v0.1.0 (/tmp/fixit/positioning) [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Migrating positioning/src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling libchess v0.1.0 (/tmp/fixit/libchess) [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Migrating libchess/build.rs from 2021 edition to 2024 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling serde v1.0.201 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.63 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking unicode-width v0.1.12 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Compiling thiserror-impl v1.0.60 [INFO] [stderr] Compiling serde_derive v1.0.201 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Migrating libchess/src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Fixed libchess/src/zobrist.rs (1 fix) [INFO] [stderr] Checking libchess_perft v0.1.0 (/tmp/fixit/perft) [INFO] [stderr] Checking simulator v0.1.0 (/tmp/fixit/simulator) [INFO] [stderr] Migrating simulator/src/main.rs from 2021 edition to 2024 [INFO] [stderr] Migrating perft/src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed simulator/src/main.rs (2 fixes) [INFO] [stdout] warning: unused variable: `sim` [INFO] [stdout] --> simulator/src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | for sim in 0..simcnt{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sim` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> simulator/src/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | for i in 1..{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> simulator/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | fs::create_dir_all("games"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 12 | let _ = fs::create_dir_all("games"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating libchess/src/bin/find_magics.rs from 2021 edition to 2024 [INFO] [stderr] Fixed libchess/src/bin/find_magics.rs (4 fixes) [INFO] [stdout] warning: unused variable: `sim` [INFO] [stdout] --> simulator/src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | for sim in 0..simcnt{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sim` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> simulator/src/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | for i in 1..{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> simulator/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | fs::create_dir_all("games"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 12 | let _ = fs::create_dir_all("games"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating libchess/src/bin/game.rs from 2021 edition to 2024 [INFO] [stderr] Fixed libchess/src/bin/game.rs (1 fix) [INFO] [stderr] Migrating libchess/tests/perft.rs from 2021 edition to 2024 [INFO] [stderr] Migrating perft/src/bin/perft.rs from 2021 edition to 2024 [INFO] [stderr] Migrating perft/benches/perft.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 19.52s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Compiling positioning v0.1.0 (/tmp/fixit/positioning) [INFO] [stderr] Compiling libchess v0.1.0 (/tmp/fixit/libchess) [INFO] [stderr] Checking libchess_perft v0.1.0 (/tmp/fixit/perft) [INFO] [stderr] Checking simulator v0.1.0 (/tmp/fixit/simulator) [INFO] [stdout] warning: unused variable: `sim` [INFO] [stdout] --> simulator/src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | for sim in 0..simcnt{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sim` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> simulator/src/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | for i in 1..{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> simulator/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | fs::create_dir_all("games"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 12 | let _ = fs::create_dir_all("games"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sim` [INFO] [stdout] --> simulator/src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | for sim in 0..simcnt{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sim` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> simulator/src/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | for i in 1..{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> simulator/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | fs::create_dir_all("games"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 12 | let _ = fs::create_dir_all("games"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 6.69s [INFO] running `Command { std: "docker" "inspect" "a585ff8e4f7d3a6d9d0bbd7a1d0d0efb4d33efb853067dffaff79690ec218535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a585ff8e4f7d3a6d9d0bbd7a1d0d0efb4d33efb853067dffaff79690ec218535", kill_on_drop: false }` [INFO] [stdout] a585ff8e4f7d3a6d9d0bbd7a1d0d0efb4d33efb853067dffaff79690ec218535