[INFO] fetching crate shakmaty-syzygy 0.25.1... [INFO] checking shakmaty-syzygy-0.25.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate shakmaty-syzygy 0.25.1 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate shakmaty-syzygy 0.25.1 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate shakmaty-syzygy 0.25.1 [INFO] finished tweaking crates.io crate shakmaty-syzygy 0.25.1 [INFO] tweaked toml for crates.io crate shakmaty-syzygy 0.25.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate shakmaty-syzygy 0.25.1 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca702fd17005450d8f08a5b4ab980796e662876f9f716576fb4554f86379ed28 [INFO] running `Command { std: "docker" "start" "-a" "ca702fd17005450d8f08a5b4ab980796e662876f9f716576fb4554f86379ed28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca702fd17005450d8f08a5b4ab980796e662876f9f716576fb4554f86379ed28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca702fd17005450d8f08a5b4ab980796e662876f9f716576fb4554f86379ed28", kill_on_drop: false }` [INFO] [stdout] ca702fd17005450d8f08a5b4ab980796e662876f9f716576fb4554f86379ed28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e8dd23b851e1c1b0044ac03d302baa27ade1b81396c1eeed9ed181022c52929 [INFO] running `Command { std: "docker" "start" "-a" "7e8dd23b851e1c1b0044ac03d302baa27ade1b81396c1eeed9ed181022c52929", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking btoi v0.4.3 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking shakmaty v0.27.0 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.64 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking shakmaty-syzygy v0.25.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `docs_rs` [INFO] [stdout] --> src/lib.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | #![cfg_attr(docs_rs, feature(doc_auto_cfg))] [INFO] [stdout] | ^^^^^^^ help: there is a config with a similar name: `docsrs` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(docs_rs)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(docs_rs)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: requested on the command line with `-W unexpected-cfgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `docs_rs` [INFO] [stdout] --> src/lib.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | #![cfg_attr(docs_rs, feature(doc_auto_cfg))] [INFO] [stdout] | ^^^^^^^ help: there is a config with a similar name: `docsrs` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(docs_rs)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(docs_rs)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: requested on the command line with `-W unexpected-cfgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.03s [INFO] running `Command { std: "docker" "inspect" "7e8dd23b851e1c1b0044ac03d302baa27ade1b81396c1eeed9ed181022c52929", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e8dd23b851e1c1b0044ac03d302baa27ade1b81396c1eeed9ed181022c52929", kill_on_drop: false }` [INFO] [stdout] 7e8dd23b851e1c1b0044ac03d302baa27ade1b81396c1eeed9ed181022c52929 [INFO] checking shakmaty-syzygy-0.25.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate shakmaty-syzygy 0.25.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate shakmaty-syzygy 0.25.1 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate shakmaty-syzygy 0.25.1 [INFO] finished tweaking crates.io crate shakmaty-syzygy 0.25.1 [INFO] tweaked toml for crates.io crate shakmaty-syzygy 0.25.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate shakmaty-syzygy 0.25.1 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51bed4b937b6dc9fa14ead1f2a978bcf5a4c940ac8f1a4d6779488f93ce4ccba [INFO] running `Command { std: "docker" "start" "-a" "51bed4b937b6dc9fa14ead1f2a978bcf5a4c940ac8f1a4d6779488f93ce4ccba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51bed4b937b6dc9fa14ead1f2a978bcf5a4c940ac8f1a4d6779488f93ce4ccba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51bed4b937b6dc9fa14ead1f2a978bcf5a4c940ac8f1a4d6779488f93ce4ccba", kill_on_drop: false }` [INFO] [stdout] 51bed4b937b6dc9fa14ead1f2a978bcf5a4c940ac8f1a4d6779488f93ce4ccba [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61dc936d78c873ff9c6bd9c2f069b126dc8477af21185f2accd6b97780a9dd87 [INFO] running `Command { std: "docker" "start" "-a" "61dc936d78c873ff9c6bd9c2f069b126dc8477af21185f2accd6b97780a9dd87", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking btoi v0.4.3 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking shakmaty v0.27.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.64 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking shakmaty-syzygy v0.25.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `docs_rs` [INFO] [stdout] --> src/lib.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | #![cfg_attr(docs_rs, feature(doc_auto_cfg))] [INFO] [stdout] | ^^^^^^^ help: there is a config with a similar name: `docsrs` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(docs_rs)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(docs_rs)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: requested on the command line with `-W unexpected-cfgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `docs_rs` [INFO] [stdout] --> src/lib.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | #![cfg_attr(docs_rs, feature(doc_auto_cfg))] [INFO] [stdout] | ^^^^^^^ help: there is a config with a similar name: `docsrs` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(docs_rs)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(docs_rs)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: requested on the command line with `-W unexpected-cfgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.06s [INFO] running `Command { std: "docker" "inspect" "61dc936d78c873ff9c6bd9c2f069b126dc8477af21185f2accd6b97780a9dd87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61dc936d78c873ff9c6bd9c2f069b126dc8477af21185f2accd6b97780a9dd87", kill_on_drop: false }` [INFO] [stdout] 61dc936d78c873ff9c6bd9c2f069b126dc8477af21185f2accd6b97780a9dd87