[INFO] cloning repository https://github.com/Johnson-A/Crabby
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Johnson-A/Crabby" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnson-A%2FCrabby"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnson-A%2FCrabby'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b94520c42b036b7c94f0670a101d78f1b225d882
[INFO] checking Johnson-A/Crabby against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnson-A%2FCrabby" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Johnson-A/Crabby on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Johnson-A/Crabby
[INFO] finished tweaking git repo https://github.com/Johnson-A/Crabby
[INFO] tweaked toml for git repo https://github.com/Johnson-A/Crabby written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Johnson-A/Crabby already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2d794f9e5cf907581fb7f313cb91c657591d74396b4eba7a34913fb2128fd8f3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2d794f9e5cf907581fb7f313cb91c657591d74396b4eba7a34913fb2128fd8f3"`
[INFO] [stderr]     Checking crabby v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected one of `,`, `@`, `]`, or `|`, found `..`
[INFO] [stderr] error: expected one of `,`, `@`, `]`, or `|`, found `..`
[INFO] [stderr]    --> src/board.rs:198:46
[INFO] [stderr]     |
[INFO] [stderr] 198 |         if let [sc, sr, dc, dr, ref promotion..] = moves[..] {
[INFO] [stderr]     |                                              ^^ expected one of `,`, `@`, `]`, or `|` here
[INFO] [stderr] 
[INFO] [stderr]    --> src/board.rs:198:46
[INFO] [stderr]     |
[INFO] [stderr] 198 |         if let [sc, sr, dc, dr, ref promotion..] = moves[..] {
[INFO] [stderr]     |                                              ^^ expected one of `,`, `@`, `]`, or `|` here
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `rand::StdRng`
[INFO] [stderr]  --> src/table.rs:1:30
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rand::{Rng, SeedableRng, StdRng};
[INFO] [stderr]   |                              ^^^^^^ no `StdRng` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `rand::StdRng`
[INFO] [stderr]  --> src/table.rs:1:30
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rand::{Rng, SeedableRng, StdRng};
[INFO] [stderr]   |                              ^^^^^^ no `StdRng` in the root
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/util.rs:100:47
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub fn for_all(mut pieces: u64, do_work: &mut FnMut(u32)) {
[INFO] [stderr]     |                                               ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u32)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/board.rs:67:22
[INFO] [stderr]    |
[INFO] [stderr] 67 |             [sc @ 'a'...'h', sr @ '3', '6'] => 1 << to_pos(sc, sr),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/evaluation.rs:201:48
[INFO] [stderr]     |
[INFO] [stderr] 201 |         let occ = bb[ALL | us] | bb[ALL | opp];;
[INFO] [stderr]     |                                                ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/uci.rs:85:69
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn positions(path: &str, searcher: &mut Searcher, do_work: &mut FnMut(&mut Searcher)) {
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Searcher)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/util.rs:100:47
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub fn for_all(mut pieces: u64, do_work: &mut FnMut(u32)) {
[INFO] [stderr]     |                                               ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u32)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/board.rs:67:22
[INFO] [stderr]    |
[INFO] [stderr] 67 |             [sc @ 'a'...'h', sr @ '3', '6'] => 1 << to_pos(sc, sr),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/evaluation.rs:201:48
[INFO] [stderr]     |
[INFO] [stderr] 201 |         let occ = bb[ALL | us] | bb[ALL | opp];;
[INFO] [stderr]     |                                                ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/uci.rs:85:69
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn positions(path: &str, searcher: &mut Searcher, do_work: &mut FnMut(&mut Searcher)) {
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Searcher)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/print.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/print.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `char`
[INFO] [stderr]    --> src/board.rs:202:18
[INFO] [stderr]     |
[INFO] [stderr] 202 |                 &['q'] => QUEEN_PROM,
[INFO] [stderr]     |                  ^^^^^ pattern cannot match with input type `char`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `char`
[INFO] [stderr]    --> src/board.rs:203:18
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 &['r'] => ROOK_PROM,
[INFO] [stderr]     |                  ^^^^^ pattern cannot match with input type `char`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `char`
[INFO] [stderr]    --> src/board.rs:204:18
[INFO] [stderr]     |
[INFO] [stderr] 204 |                 &['b'] => BISHOP_PROM,
[INFO] [stderr]     |                  ^^^^^ pattern cannot match with input type `char`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `char`
[INFO] [stderr]    --> src/board.rs:205:18
[INFO] [stderr]     |
[INFO] [stderr] 205 |                 &['n'] => KNIGHT_PROM,
[INFO] [stderr]     |                  ^^^^^ pattern cannot match with input type `char`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `char`
[INFO] [stderr]    --> src/board.rs:202:18
[INFO] [stderr]     |
[INFO] [stderr] 202 |                 &['q'] => QUEEN_PROM,
[INFO] [stderr]     |                  ^^^^^ pattern cannot match with input type `char`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `char`
[INFO] [stderr]    --> src/board.rs:203:18
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 &['r'] => ROOK_PROM,
[INFO] [stderr]     |                  ^^^^^ pattern cannot match with input type `char`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `char`
[INFO] [stderr]    --> src/board.rs:204:18
[INFO] [stderr]     |
[INFO] [stderr] 204 |                 &['b'] => BISHOP_PROM,
[INFO] [stderr]     |                  ^^^^^ pattern cannot match with input type `char`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `char`
[INFO] [stderr]    --> src/board.rs:205:18
[INFO] [stderr]     |
[INFO] [stderr] 205 |                 &['n'] => KNIGHT_PROM,
[INFO] [stderr]     |                  ^^^^^ pattern cannot match with input type `char`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/board.rs:388:9
[INFO] [stderr]     |
[INFO] [stderr] 387 |       pub fn qsort(&self, moves: &[Move]) -> Vec<(i32, Move)> {
[INFO] [stderr]     |                                              ---------------- expected `std::vec::Vec<(i32, _move::Move)>` because of return type
[INFO] [stderr] 388 | /         moves.iter().map(
[INFO] [stderr] 389 | |             |mv| (self.see_move(mv), *mv))
[INFO] [stderr] 390 | |             .filter(|e| e.0 > 0)
[INFO] [stderr] 391 | |             .sorted_by(|a,b| if a.0 > b.0 { Less } else { Greater })
[INFO] [stderr]     | |____________________________________________________________________^ expected struct `std::vec::Vec`, found struct `std::vec::IntoIter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::vec::Vec<(i32, _move::Move)>`
[INFO] [stderr]                found type `std::vec::IntoIter<(i32, _move::Move)>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/board.rs:395:9
[INFO] [stderr]     |
[INFO] [stderr] 394 |       pub fn sort_with(&self, moves: Vec<Move>, best: Move, killer: &Killer) -> Vec<(i32, Move)> {
[INFO] [stderr]     |                                                                                 ---------------- expected `std::vec::Vec<(i32, _move::Move)>` because of return type
[INFO] [stderr] 395 | /         moves.iter().map(
[INFO] [stderr] 396 | |             |&mv| {
[INFO] [stderr] 397 | |                 // Give the largest value to the best move to place it at the front
[INFO] [stderr] 398 | |                 // Give killer moves values just above zero to put them ahead of
[INFO] [stderr] ...   |
[INFO] [stderr] 406 | |             })
[INFO] [stderr] 407 | |             .sorted_by(|a,b| if a.0 > b.0 { Less } else { Greater })
[INFO] [stderr]     | |____________________________________________________________________^ expected struct `std::vec::Vec`, found struct `std::vec::IntoIter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::vec::Vec<(i32, _move::Move)>`
[INFO] [stderr]                found type `std::vec::IntoIter<(i32, _move::Move)>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/board.rs:388:9
[INFO] [stderr]     |
[INFO] [stderr] 387 |       pub fn qsort(&self, moves: &[Move]) -> Vec<(i32, Move)> {
[INFO] [stderr]     |                                              ---------------- expected `std::vec::Vec<(i32, _move::Move)>` because of return type
[INFO] [stderr] 388 | /         moves.iter().map(
[INFO] [stderr] 389 | |             |mv| (self.see_move(mv), *mv))
[INFO] [stderr] 390 | |             .filter(|e| e.0 > 0)
[INFO] [stderr] 391 | |             .sorted_by(|a,b| if a.0 > b.0 { Less } else { Greater })
[INFO] [stderr]     | |____________________________________________________________________^ expected struct `std::vec::Vec`, found struct `std::vec::IntoIter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::vec::Vec<(i32, _move::Move)>`
[INFO] [stderr]                found type `std::vec::IntoIter<(i32, _move::Move)>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/board.rs:395:9
[INFO] [stderr]     |
[INFO] [stderr] 394 |       pub fn sort_with(&self, moves: Vec<Move>, best: Move, killer: &Killer) -> Vec<(i32, Move)> {
[INFO] [stderr]     |                                                                                 ---------------- expected `std::vec::Vec<(i32, _move::Move)>` because of return type
[INFO] [stderr] 395 | /         moves.iter().map(
[INFO] [stderr] 396 | |             |&mv| {
[INFO] [stderr] 397 | |                 // Give the largest value to the best move to place it at the front
[INFO] [stderr] 398 | |                 // Give killer moves values just above zero to put them ahead of
[INFO] [stderr] ...   |
[INFO] [stderr] 406 | |             })
[INFO] [stderr] 407 | |             .sorted_by(|a,b| if a.0 > b.0 { Less } else { Greater })
[INFO] [stderr]     | |____________________________________________________________________^ expected struct `std::vec::Vec`, found struct `std::vec::IntoIter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::vec::Vec<(i32, _move::Move)>`
[INFO] [stderr]                found type `std::vec::IntoIter<(i32, _move::Move)>`
[INFO] [stderr] 
[INFO] [stderr] error[E0282]: type annotations needed for `&mut Self`
[INFO] [stderr]   --> src/table.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let rng = &mut SeedableRng::from_seed(seed);
[INFO] [stderr]    |         ---        ^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for `Self`
[INFO] [stderr]    |         |
[INFO] [stderr]    |         consider giving `rng` the explicit type `&mut Self`, where the type parameter `Self` is specified
[INFO] [stderr]    |
[INFO] [stderr]    = note: type must be known at this point
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/print.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]  --> src/table.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rand::{Rng, SeedableRng, StdRng};
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0282, E0308, E0432, E0529.
[INFO] [stderr] For more information about an error, try `rustc --explain E0282`.
[INFO] [stderr] error: could not compile `crabby`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0282]: type annotations needed for `&mut Self`
[INFO] [stderr]   --> src/table.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let rng = &mut SeedableRng::from_seed(seed);
[INFO] [stderr]    |         ---        ^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for `Self`
[INFO] [stderr]    |         |
[INFO] [stderr]    |         consider giving `rng` the explicit type `&mut Self`, where the type parameter `Self` is specified
[INFO] [stderr]    |
[INFO] [stderr]    = note: type must be known at this point
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/print.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]  --> src/table.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rand::{Rng, SeedableRng, StdRng};
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0282, E0308, E0432, E0529.
[INFO] [stderr] For more information about an error, try `rustc --explain E0282`.
[INFO] [stderr] error: could not compile `crabby`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2d794f9e5cf907581fb7f313cb91c657591d74396b4eba7a34913fb2128fd8f3"`
[INFO] running `"docker" "rm" "-f" "2d794f9e5cf907581fb7f313cb91c657591d74396b4eba7a34913fb2128fd8f3"`
[INFO] [stdout] 2d794f9e5cf907581fb7f313cb91c657591d74396b4eba7a34913fb2128fd8f3