[INFO] cloning repository https://github.com/BeBoRE/chess-ding
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BeBoRE/chess-ding" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeBoRE%2Fchess-ding", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeBoRE%2Fchess-ding'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6093ed6324ac7000c219f5f1bbe261464a951d30
[INFO] checking BeBoRE/chess-ding against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeBoRE%2Fchess-ding" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BeBoRE/chess-ding
[INFO] finished tweaking git repo https://github.com/BeBoRE/chess-ding
[INFO] tweaked toml for git repo https://github.com/BeBoRE/chess-ding written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BeBoRE/chess-ding on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BeBoRE/chess-ding 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c503cd1664d8c1f21f6034af23e99515850d2d904fb49e8c82c3b194b4aa87d7
[INFO] running `Command { std: "docker" "start" "c503cd1664d8c1f21f6034af23e99515850d2d904fb49e8c82c3b194b4aa87d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c503cd1664d8c1f21f6034af23e99515850d2d904fb49e8c82c3b194b4aa87d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c503cd1664d8c1f21f6034af23e99515850d2d904fb49e8c82c3b194b4aa87d7" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c503cd1664d8c1f21f6034af23e99515850d2d904fb49e8c82c3b194b4aa87d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c503cd1664d8c1f21f6034af23e99515850d2d904fb49e8c82c3b194b4aa87d7" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error[E0433]: cannot find type `File` in this scope
[INFO] [stdout]   --> src/bitboard.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |       file: File::from_index(index),
[INFO] [stdout]    |             ^^^^ use of undeclared type `File`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `File` in this scope
[INFO] [stdout]   --> src/bitboard.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |       file: File::from_index(index),
[INFO] [stdout]    |             ^^^^ use of undeclared type `File`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::bitboard`
[INFO] [stdout]    --> src/bitboard.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use crate::bitboard;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: cannot initialize a tuple struct which contains private fields
[INFO] [stdout]   --> src/bitboard.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     FileCor(index.0 % 8)
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: a struct named `FileCor` exists in another namespace
[INFO] [stdout] note: constructor is not visible here due to private fields
[INFO] [stdout]   --> src/coors.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct FileCor(u8);
[INFO] [stdout]    |                    ^^ private field
[INFO] [stdout] help: consider making the field publicly accessible
[INFO] [stdout]   --> src/coors.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct FileCor(pub u8);
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: cannot initialize a tuple struct which contains private fields
[INFO] [stdout]   --> src/bitboard.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     FileCor(index.0 % 8)
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: a struct named `FileCor` exists in another namespace
[INFO] [stdout] note: constructor is not visible here due to private fields
[INFO] [stdout]   --> src/coors.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct FileCor(u8);
[INFO] [stdout]    |                    ^^ private field
[INFO] [stdout] help: consider making the field publicly accessible
[INFO] [stdout]   --> src/coors.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct FileCor(pub u8);
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: cannot initialize a tuple struct which contains private fields
[INFO] [stdout]   --> src/bitboard.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     RankCor(index.0 / 8)
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: a struct named `RankCor` exists in another namespace
[INFO] [stdout] note: constructor is not visible here due to private fields
[INFO] [stdout]   --> src/coors.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RankCor(u8);
[INFO] [stdout]    |                    ^^ private field
[INFO] [stdout] help: consider making the field publicly accessible
[INFO] [stdout]   --> src/coors.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RankCor(pub u8);
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Rank` in this scope
[INFO] [stdout]   --> src/bitboard.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |       rank: Rank::from_index(index)
[INFO] [stdout]    |             ^^^^ use of undeclared type `Rank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: cannot initialize a tuple struct which contains private fields
[INFO] [stdout]   --> src/bitboard.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     RankCor(index.0 / 8)
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: a struct named `RankCor` exists in another namespace
[INFO] [stdout] note: constructor is not visible here due to private fields
[INFO] [stdout]   --> src/coors.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RankCor(u8);
[INFO] [stdout]    |                    ^^ private field
[INFO] [stdout] help: consider making the field publicly accessible
[INFO] [stdout]   --> src/coors.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RankCor(pub u8);
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Rank` in this scope
[INFO] [stdout]   --> src/bitboard.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |       rank: Rank::from_index(index)
[INFO] [stdout]    |             ^^^^ use of undeclared type `Rank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/bitboard.rs:97:60
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 table[sq][d] = Bitboard(Self::generate_ray(sq, DIRECTIONS[d]));
[INFO] [stdout]    |                                         ------------------ ^^ expected `Index`, found `usize`
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/bitboard.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |     const fn generate_ray(index: Index, dir: (i8, i8)) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^^^^ ------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/bitboard.rs:97:60
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 table[sq][d] = Bitboard(Self::generate_ray(sq, DIRECTIONS[d]));
[INFO] [stdout]    |                                         ------------------ ^^ expected `Index`, found `usize`
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/bitboard.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |     const fn generate_ray(index: Index, dir: (i8, i8)) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^^^^ ------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/bitboard.rs:97:41
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 table[sq][d] = Bitboard(Self::generate_ray(sq, DIRECTIONS[d]));
[INFO] [stdout]    |                                -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `u64`, found `Bitboard`
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                arguments to this struct are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: tuple struct defined here
[INFO] [stdout]   --> src/bitboard.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Bitboard(u64);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/bitboard.rs:97:41
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 table[sq][d] = Bitboard(Self::generate_ray(sq, DIRECTIONS[d]));
[INFO] [stdout]    |                                -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `u64`, found `Bitboard`
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                arguments to this struct are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: tuple struct defined here
[INFO] [stdout]   --> src/bitboard.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Bitboard(u64);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `gen_nort_ray` found for struct `bitboard::Bitboard` in the current scope
[INFO] [stdout]    --> src/bitboard.rs:193:29
[INFO] [stdout]     |
[INFO] [stdout]   6 | pub struct Bitboard(u64);
[INFO] [stdout]     | ------------------- associated function or constant `gen_nort_ray` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 193 |         let ray = Bitboard::gen_nort_ray(Position::G6.into());
[INFO] [stdout]     |                             ^^^^^^^^^^^^ associated function or constant not found in `bitboard::Bitboard`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `bitboard::Bitboard` consider using one of the following associated functions:
[INFO] [stdout]       bitboard::Bitboard::generate_ray
[INFO] [stdout]       bitboard::Bitboard::empty
[INFO] [stdout]    --> src/bitboard.rs:71:5
[INFO] [stdout]     |
[INFO] [stdout]  71 |     const fn generate_ray(index: Index, dir: (i8, i8)) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     const fn empty() -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const method `RankCor::to_u8` in constant functions
[INFO] [stdout]   --> src/bitboard.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Index(self.rank.to_u8() * 8 + self.file.to_u8())
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const method `RankCor::to_u8` in constant functions
[INFO] [stdout]   --> src/bitboard.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Index(self.rank.to_u8() * 8 + self.file.to_u8())
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0015, E0308, E0423, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chess` (bin "chess") due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0015, E0308, E0423, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chess` (bin "chess" test) due to 8 previous errors; 1 warning emitted
[INFO] [stderr] warning: unused dependency `anyhow`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | anyhow = "1.0.104"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `anyhow`
[INFO] [stderr] warning: `chess` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "c503cd1664d8c1f21f6034af23e99515850d2d904fb49e8c82c3b194b4aa87d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c503cd1664d8c1f21f6034af23e99515850d2d904fb49e8c82c3b194b4aa87d7", kill_on_drop: false }`
[INFO] [stdout] c503cd1664d8c1f21f6034af23e99515850d2d904fb49e8c82c3b194b4aa87d7
