[INFO] updating cached repository https://github.com/AaronBecker/daydreamer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 97e5c323d969b0376e966bb0bf487de44182c32e
[INFO] testing AaronBecker/daydreamer against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAaronBecker%2Fdaydreamer" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AaronBecker/daydreamer on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AaronBecker/daydreamer
[INFO] finished tweaking git repo https://github.com/AaronBecker/daydreamer
[INFO] tweaked toml for git repo https://github.com/AaronBecker/daydreamer written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/AaronBecker/daydreamer already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 50dc8f3722b414a9595a4fe64c49d6ae1125ed3add04e21fedcee0c8a435d71a
[INFO] running `"docker" "start" "-a" "50dc8f3722b414a9595a4fe64c49d6ae1125ed3add04e21fedcee0c8a435d71a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling daydreamer v2.0.0-pre2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `rand::StdRng`
[INFO] [stderr]    --> src/bitboard.rs:452:34
[INFO] [stderr]     |
[INFO] [stderr] 452 |     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/position.rs:68:38
[INFO] [stderr]    |
[INFO] [stderr] 68 |         use rand::{Rng, SeedableRng, StdRng};
[INFO] [stderr]    |                                      ^^^^^^ no `StdRng` in the root
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | / macro_rules! hashmap {
[INFO] [stderr] 41 | |     ($($key:expr => $val:expr,)+) => { hashmap!($($key => $val),+) };
[INFO] [stderr] 42 | |     ($($key : expr => $val : expr),*) => {
[INFO] [stderr] 43 | |         {
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |     }
[INFO] [stderr] 49 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | / macro_rules! chess_test {
[INFO] [stderr] 77 | |     ($id:ident, $b:block) => {
[INFO] [stderr] 78 | |         #[test]
[INFO] [stderr] 79 | |         fn $id() {
[INFO] [stderr] ...  |
[INFO] [stderr] 86 | |     };
[INFO] [stderr] 87 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/bitboard.rs:5:38
[INFO] [stderr]   |
[INFO] [stderr] 5 |     static INIT: ::std::sync::Once = ::std::sync::ONCE_INIT;
[INFO] [stderr]   |                                      ^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/eval.rs:132:1
[INFO] [stderr]     |
[INFO] [stderr] 132 | / lazy_static! {
[INFO] [stderr] 133 | |     static ref GLOBAL_PAWN_CACHE: Mutex<PawnCache> = Mutex::new(PawnCache::new(1 << 20));
[INFO] [stderr] 134 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/eval.rs:132:1
[INFO] [stderr]     |
[INFO] [stderr] 132 | / lazy_static! {
[INFO] [stderr] 133 | |     static ref GLOBAL_PAWN_CACHE: Mutex<PawnCache> = Mutex::new(PawnCache::new(1 << 20));
[INFO] [stderr] 134 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/options.rs:3:35
[INFO] [stderr]   |
[INFO] [stderr] 3 | static C960: atomic::AtomicBool = atomic::ATOMIC_BOOL_INIT;
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/options.rs:14:43
[INFO] [stderr]    |
[INFO] [stderr] 14 | static ARENA_CASTLE: atomic::AtomicBool = atomic::ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/options.rs:26:40
[INFO] [stderr]    |
[INFO] [stderr] 26 | static MULTI_PV: atomic::AtomicUsize = atomic::ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/position.rs:66:38
[INFO] [stderr]    |
[INFO] [stderr] 66 |     static INIT: ::std::sync::Once = ::std::sync::ONCE_INIT;
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/score.rs:212:1
[INFO] [stderr]     |
[INFO] [stderr] 212 | / lazy_static! {
[INFO] [stderr] 213 | |     pub static ref PSQT: [[PhaseScore; 64]; 15] = init_psqt();
[INFO] [stderr] 214 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/score.rs:212:1
[INFO] [stderr]     |
[INFO] [stderr] 212 | / lazy_static! {
[INFO] [stderr] 213 | |     pub static ref PSQT: [[PhaseScore; 64]; 15] = init_psqt();
[INFO] [stderr] 214 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]    --> src/bitboard.rs:452:16
[INFO] [stderr]     |
[INFO] [stderr] 452 |     use rand::{Rng, SeedableRng, StdRng};
[INFO] [stderr]     |                ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]   --> src/position.rs:68:20
[INFO] [stderr]    |
[INFO] [stderr] 68 |         use rand::{Rng, SeedableRng, StdRng};
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `daydreamer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "50dc8f3722b414a9595a4fe64c49d6ae1125ed3add04e21fedcee0c8a435d71a"`
[INFO] running `"docker" "rm" "-f" "50dc8f3722b414a9595a4fe64c49d6ae1125ed3add04e21fedcee0c8a435d71a"`
[INFO] [stdout] 50dc8f3722b414a9595a4fe64c49d6ae1125ed3add04e21fedcee0c8a435d71a