[INFO] cloning repository https://github.com/KSaiAkshit/eschec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KSaiAkshit/eschec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSaiAkshit%2Feschec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSaiAkshit%2Feschec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b479993f16350a1556c318908f904ba2889dbce
[INFO] checking KSaiAkshit/eschec against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKSaiAkshit%2Feschec" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/KSaiAkshit/eschec
[INFO] finished tweaking git repo https://github.com/KSaiAkshit/eschec
[INFO] tweaked toml for git repo https://github.com/KSaiAkshit/eschec written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KSaiAkshit/eschec on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KSaiAkshit/eschec 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dhat v0.3.3
[INFO] [stderr]   Downloaded console v0.16.0
[INFO] [stderr]   Downloaded unit-prefix v0.5.1
[INFO] [stderr]   Downloaded mintex v0.1.4
[INFO] [stderr]   Downloaded color-backtrace v0.7.0
[INFO] [stderr]   Downloaded clap v4.5.46
[INFO] [stderr]   Downloaded owo-colors v4.2.2
[INFO] [stderr]   Downloaded clap_builder v4.5.46
[INFO] [stderr]   Downloaded indicatif v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57864f7ee518638467fa5da60efea1766d2cc12c23e19fb1cbf7823082f0da73
[INFO] running `Command { std: "docker" "start" "-a" "57864f7ee518638467fa5da60efea1766d2cc12c23e19fb1cbf7823082f0da73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57864f7ee518638467fa5da60efea1766d2cc12c23e19fb1cbf7823082f0da73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57864f7ee518638467fa5da60efea1766d2cc12c23e19fb1cbf7823082f0da73", kill_on_drop: false }`
[INFO] [stdout] 57864f7ee518638467fa5da60efea1766d2cc12c23e19fb1cbf7823082f0da73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b758a36db7e5c3dd1d661facdafcc1ff23e99639cfe7d815a0480667e0718900
[INFO] running `Command { std: "docker" "start" "-a" "b758a36db7e5c3dd1d661facdafcc1ff23e99639cfe7d815a0480667e0718900", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking console v0.16.0
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking supports-hyperlinks v3.1.0
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling eschec v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking indicatif v0.18.0
[INFO] [stderr]     Checking clap_builder v4.5.46
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]     Checking color-backtrace v0.7.0
[INFO] [stderr]     Checking clap v4.5.46
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking serde-big-array v0.5.1
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.6.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #![feature(
[INFO] [stdout]  4 | |     slice_index_methods,
[INFO] [stdout]  5 | |     const_index,
[INFO] [stdout]  6 | |     const_trait_impl,
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |     unsized_const_params
[INFO] [stdout] 11 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #![feature(
[INFO] [stdout]  4 | |     slice_index_methods,
[INFO] [stdout]  5 | |     const_index,
[INFO] [stdout]  6 | |     const_trait_impl,
[INFO] [stdout] ...  |
[INFO] [stdout] 10 | |     unsized_const_params
[INFO] [stdout] 11 | | )]
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `board::Board::material`
[INFO] [stdout]    --> src/board/tests.rs:298:13
[INFO] [stdout]     |
[INFO] [stdout] 298 |             board.material[Side::White.index()],
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `board::Board::material`
[INFO] [stdout]    --> src/board/tests.rs:302:13
[INFO] [stdout]     |
[INFO] [stdout] 302 |             board.material[Side::Black.index()],
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `board::Board::material`
[INFO] [stdout]    --> src/board/tests.rs:314:13
[INFO] [stdout]     |
[INFO] [stdout] 314 |             board.material[Side::White.index()],
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `board::Board::material`
[INFO] [stdout]    --> src/board/tests.rs:318:13
[INFO] [stdout]     |
[INFO] [stdout] 318 |             board.material[Side::Black.index()],
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `board::Board::material`
[INFO] [stdout]    --> src/board/tests.rs:453:9
[INFO] [stdout]     |
[INFO] [stdout] 453 |         board.material[0], board.material[1]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `board::Board::material`
[INFO] [stdout]    --> src/board/tests.rs:453:28
[INFO] [stdout]     |
[INFO] [stdout] 453 |         board.material[0], board.material[1]
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `board::Board::material`
[INFO] [stdout]    --> src/board/tests.rs:457:9
[INFO] [stdout]     |
[INFO] [stdout] 457 |         board.material[0], board.material[1]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `board::Board::material`
[INFO] [stdout]    --> src/board/tests.rs:457:28
[INFO] [stdout]     |
[INFO] [stdout] 457 |         board.material[0], board.material[1]
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `board::Board::material`
[INFO] [stdout]    --> src/board/tests.rs:472:9
[INFO] [stdout]     |
[INFO] [stdout] 472 |         board.material, original_board.material,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `board::Board::material`
[INFO] [stdout]    --> src/board/tests.rs:472:25
[INFO] [stdout]     |
[INFO] [stdout] 472 |         board.material, original_board.material,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eschec` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eschec` (lib test) due to 1 previous error; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b758a36db7e5c3dd1d661facdafcc1ff23e99639cfe7d815a0480667e0718900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b758a36db7e5c3dd1d661facdafcc1ff23e99639cfe7d815a0480667e0718900", kill_on_drop: false }`
[INFO] [stdout] b758a36db7e5c3dd1d661facdafcc1ff23e99639cfe7d815a0480667e0718900
