[INFO] cloning repository https://github.com/Toby-Faucher/lemonate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Toby-Faucher/lemonate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToby-Faucher%2Flemonate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToby-Faucher%2Flemonate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1a338f7d81cf7b2dadc62f3502135771429a3f3
[INFO] testing Toby-Faucher/lemonate against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToby-Faucher%2Flemonate" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Toby-Faucher/lemonate
[INFO] finished tweaking git repo https://github.com/Toby-Faucher/lemonate
[INFO] tweaked toml for git repo https://github.com/Toby-Faucher/lemonate written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Toby-Faucher/lemonate on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Toby-Faucher/lemonate 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b788ae5ef4dd7b4217e3a621c5bd67e0b7a2a9874a139d3c3269426e75ef7752
[INFO] running `Command { std: "docker" "start" "-a" "b788ae5ef4dd7b4217e3a621c5bd67e0b7a2a9874a139d3c3269426e75ef7752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b788ae5ef4dd7b4217e3a621c5bd67e0b7a2a9874a139d3c3269426e75ef7752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b788ae5ef4dd7b4217e3a621c5bd67e0b7a2a9874a139d3c3269426e75ef7752", kill_on_drop: false }`
[INFO] [stdout] b788ae5ef4dd7b4217e3a621c5bd67e0b7a2a9874a139d3c3269426e75ef7752
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d656ca444af3bfa0c839ee3850e51a87aa6ba851499dc9c8b1cf36577602d065
[INFO] running `Command { std: "docker" "start" "-a" "d656ca444af3bfa0c839ee3850e51a87aa6ba851499dc9c8b1cf36577602d065", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling lemonate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/eval/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Evaluator {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 19 |     material: MaterialEvaluator,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `pesto_mg` and `pesto_eg` are never used
[INFO] [stdout]   --> src/eval/material.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Material {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub const fn pesto_mg() -> Self {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub const fn pesto_eg() -> Self {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `aspiration_search` is never used
[INFO] [stdout]    --> src/search/mod.rs:291:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl SearchEngine {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 291 |     fn aspiration_search(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COUNTER_MOVE` is never used
[INFO] [stdout]   --> src/search/move_ordering.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub const COUNTER_MOVE: i32 = 38_000_000;
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `Command { std: "docker" "inspect" "d656ca444af3bfa0c839ee3850e51a87aa6ba851499dc9c8b1cf36577602d065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d656ca444af3bfa0c839ee3850e51a87aa6ba851499dc9c8b1cf36577602d065", kill_on_drop: false }`
[INFO] [stdout] d656ca444af3bfa0c839ee3850e51a87aa6ba851499dc9c8b1cf36577602d065
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c45da6677cd183464fa61b0e72c8367ed898437b0aa0cd8a6d67168491e44455
[INFO] running `Command { std: "docker" "start" "-a" "c45da6677cd183464fa61b0e72c8367ed898437b0aa0cd8a6d67168491e44455", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling lemonate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/eval/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Evaluator {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 19 |     material: MaterialEvaluator,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `pesto_mg` and `pesto_eg` are never used
[INFO] [stdout]   --> src/eval/material.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Material {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub const fn pesto_mg() -> Self {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub const fn pesto_eg() -> Self {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `aspiration_search` is never used
[INFO] [stdout]    --> src/search/mod.rs:291:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl SearchEngine {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 291 |     fn aspiration_search(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COUNTER_MOVE` is never used
[INFO] [stdout]   --> src/search/move_ordering.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub const COUNTER_MOVE: i32 = 38_000_000;
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hash2`
[INFO] [stdout]    --> src/search/transposition.rs:445:13
[INFO] [stdout]     |
[INFO] [stdout] 445 |         let hash2: u64 = hash1 ^ ((tt.len() as u64) << 1);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search/mod.rs:978:13
[INFO] [stdout]     |
[INFO] [stdout] 978 |         let mut engine = SearchEngine::new();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]    --> src/search/mod.rs:978:13
[INFO] [stdout]     |
[INFO] [stdout] 978 |         let mut engine = SearchEngine::new();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/eval/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Evaluator {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 19 |     material: MaterialEvaluator,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `pesto_mg` and `pesto_eg` are never used
[INFO] [stdout]   --> src/eval/material.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Material {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub const fn pesto_mg() -> Self {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub const fn pesto_eg() -> Self {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `aspiration_search` is never used
[INFO] [stdout]    --> src/search/mod.rs:291:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl SearchEngine {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 291 |     fn aspiration_search(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COUNTER_MOVE` is never used
[INFO] [stdout]   --> src/search/move_ordering.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub const COUNTER_MOVE: i32 = 38_000_000;
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 46.89s
[INFO] running `Command { std: "docker" "inspect" "c45da6677cd183464fa61b0e72c8367ed898437b0aa0cd8a6d67168491e44455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45da6677cd183464fa61b0e72c8367ed898437b0aa0cd8a6d67168491e44455", kill_on_drop: false }`
[INFO] [stdout] c45da6677cd183464fa61b0e72c8367ed898437b0aa0cd8a6d67168491e44455
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89e179b862795eb94bb7bf03cb51d3604ac5e6e2daadeee6cdb10d01446b2ddb
[INFO] running `Command { std: "docker" "start" "-a" "89e179b862795eb94bb7bf03cb51d3604ac5e6e2daadeee6cdb10d01446b2ddb", kill_on_drop: false }`
[INFO] [stderr] warning: field `material` is never read
[INFO] [stderr]   --> src/eval/mod.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Evaluator {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 19 |     material: MaterialEvaluator,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `pesto_mg` and `pesto_eg` are never used
[INFO] [stderr]   --> src/eval/material.rs:27:18
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Material {
[INFO] [stderr]    | ------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 27 |     pub const fn pesto_mg() -> Self {
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub const fn pesto_eg() -> Self {
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `aspiration_search` is never used
[INFO] [stderr]    --> src/search/mod.rs:291:8
[INFO] [stderr]     |
[INFO] [stderr] 172 | impl SearchEngine {
[INFO] [stderr]     | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 291 |     fn aspiration_search(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `COUNTER_MOVE` is never used
[INFO] [stderr]   --> src/search/move_ordering.rs:37:15
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub const COUNTER_MOVE: i32 = 38_000_000;
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lemonate` (lib) generated 4 warnings
[INFO] [stderr] warning: unused variable: `hash2`
[INFO] [stderr]    --> src/search/transposition.rs:445:13
[INFO] [stderr]     |
[INFO] [stderr] 445 |         let hash2: u64 = hash1 ^ ((tt.len() as u64) << 1);
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash2`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/search/mod.rs:978:13
[INFO] [stderr]     |
[INFO] [stderr] 978 |         let mut engine = SearchEngine::new();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `engine`
[INFO] [stderr]    --> src/search/mod.rs:978:13
[INFO] [stderr]     |
[INFO] [stderr] 978 |         let mut engine = SearchEngine::new();
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stderr] 
[INFO] [stderr] warning: `lemonate` (lib test) generated 7 warnings (4 duplicates) (run `cargo fix --lib -p lemonate --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lemonate-fc8bcc617e99e5f4)
[INFO] [stdout] 
[INFO] [stdout] running 161 tests
[INFO] [stdout] test board::make_move::tests::test_unmake_empty_history ... ok
[INFO] [stdout] test book::polyglot_hash::tests::test_position_after_e4 ... ok
[INFO] [stdout] test book::polyglot_hash::tests::test_polyglot_piece_index ... ok
[INFO] [stdout] test book::polyglot_hash::tests::test_position_after_e4_d5 ... ok
[INFO] [stdout] test book::polyglot_hash::tests::test_position_after_e4_e5 ... ok
[INFO] [stdout] test book::polyglot_hash::tests::test_starting_position_hash ... ok
[INFO] [stdout] test book::tests::test_decode_polyglot_move_d2d4 ... ok
[INFO] [stdout] test book::tests::test_book_entry_decode ... ok
[INFO] [stdout] test book::tests::test_decode_polyglot_move_e2e4 ... ok
[INFO] [stdout] test eval::king_safety::tests::test_castled_king_with_shield ... ok
[INFO] [stdout] test eval::king_safety::tests::test_open_file_penalty ... ok
[INFO] [stdout] test eval::king_safety::tests::test_symmetric_position ... ok
[INFO] [stdout] test book::tests::test_book_manager_new ... ok
[INFO] [stdout] test book::tests::test_book_move_selection_best ... FAILED
[INFO] [stdout] test book::tests::test_probe_starting_position ... FAILED
[INFO] [stdout] test book::tests::test_probe_after_e4 ... FAILED
[INFO] [stdout] test book::tests::test_load_perfect2021_book ... FAILED
[INFO] [stdout] test eval::mobility::tests::test_no_pieces_zero_mobility ... ok
[INFO] [stdout] test board::make_move::tests::test_make_unmake_simple_move ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_backward_pawn_basic ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_backward_pawn_black ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_connected_pawn_chain ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_connected_pawns_defender_behind ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_connected_pawns_side_by_side ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_doubled_pawns_detected ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_empty_board ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_evaluate_black_isolated_pawn_disadvantage ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_evaluate_complex_position ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_evaluate_symmetric_position ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_evaluate_white_doubled_pawns_disadvantage ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_evaluate_white_passed_pawn_advantage ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_isolated_pawn_detected ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_isolated_pawn_on_h_file ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_no_doubled_pawns_with_blockers ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_not_backward_friendly_pawn_behind ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_not_backward_when_connected ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_not_backward_when_isolated ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_not_connected_pawns ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_not_isolated_with_adjacent_pawn ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_passed_pawn_black ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_passed_pawn_blocked_by_enemy ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_passed_pawn_blocked_on_adjacent_file ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_passed_pawn_bonus_by_rank_white ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_passed_pawn_enemy_behind ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_passed_pawn_no_blockers ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_pawn_on_7th_rank ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_single_white_pawn ... ok
[INFO] [stdout] test eval::pawn_structure::tests::test_tripled_pawns_detected ... ok
[INFO] [stdout] test eval::phase::tests::test_endgame_position_low_phase ... ok
[INFO] [stdout] test eval::phase::tests::test_is_endgame ... ok
[INFO] [stdout] test eval::phase::tests::test_is_middlegame ... ok
[INFO] [stdout] test eval::phase::tests::test_is_opening ... ok
[INFO] [stdout] test eval::phase::tests::test_mg_and_eg_phase_weights ... ok
[INFO] [stdout] test eval::phase::tests::test_phase_capped_at_max ... ok
[INFO] [stdout] test eval::phase::tests::test_phase_decreases_with_captures ... ok
[INFO] [stdout] test eval::phase::tests::test_single_piece_values ... ok
[INFO] [stdout] test eval::phase::tests::test_starting_position_max_phase ... ok
[INFO] [stdout] test eval::phase::tests::test_taper_evaluation ... ok
[INFO] [stdout] test search::history::tests::test_counter_clear ... ok
[INFO] [stdout] test search::history::tests::test_counter_different_pieces_independent ... ok
[INFO] [stdout] test search::history::tests::test_counter_different_squares_independent ... ok
[INFO] [stdout] test search::history::tests::test_counter_is_counter ... ok
[INFO] [stdout] test search::history::tests::test_counter_overwrites ... ok
[INFO] [stdout] test search::history::tests::test_counter_store_and_retrieve ... ok
[INFO] [stdout] test search::history::tests::test_history_accumulates ... ok
[INFO] [stdout] test search::history::tests::test_history_aging ... ok
[INFO] [stdout] test search::history::tests::test_history_batch_update ... ok
[INFO] [stdout] test search::history::tests::test_history_clamped ... ok
[INFO] [stdout] test search::history::tests::test_history_clear ... ok
[INFO] [stdout] test search::history::tests::test_history_colors_independent ... ok
[INFO] [stdout] test search::history::tests::test_history_moves_independent ... ok
[INFO] [stdout] test search::history::tests::test_history_update_cutoff ... ok
[INFO] [stdout] test search::history::tests::test_history_update_penalty ... ok
[INFO] [stdout] test search::history::tests::test_new_counter_table_is_empty ... ok
[INFO] [stdout] test search::history::tests::test_new_history_table_is_zero ... ok
[INFO] [stdout] test search::killer_moves::tests::test_boundary_ply ... ok
[INFO] [stdout] test search::killer_moves::tests::test_clear ... ok
[INFO] [stdout] test search::killer_moves::tests::test_different_plies_independent ... ok
[INFO] [stdout] test search::killer_moves::tests::test_fifo_replacement ... ok
[INFO] [stdout] test search::killer_moves::tests::test_get_killers ... ok
[INFO] [stdout] test search::killer_moves::tests::test_is_killer ... ok
[INFO] [stdout] test search::killer_moves::tests::test_new_table_is_empty ... ok
[INFO] [stdout] test search::killer_moves::tests::test_no_duplicate_primary ... ok
[INFO] [stdout] test search::killer_moves::tests::test_out_of_bounds_ply ... ok
[INFO] [stdout] test search::killer_moves::tests::test_store_and_retrieve ... ok
[INFO] [stdout] test eval::mobility::tests::test_queen_mobility ... ok
[INFO] [stdout] test eval::mobility::tests::test_starting_position_symmetric ... ok
[INFO] [stdout] test eval::mobility::tests::test_trapped_pieces_penalty ... ok
[INFO] [stdout] test eval::mobility::tests::test_rook_on_open_file ... ok
[INFO] [stdout] test search::move_ordering::tests::test_capture_ordering ... ok
[INFO] [stdout] test eval::mobility::tests::test_knight_in_center_more_mobile ... ok
[INFO] [stdout] test eval::mobility::tests::test_multiple_pieces_mobility ... ok
[INFO] [stdout] test search::move_ordering::tests::test_hash_move_first ... ok
[INFO] [stdout] test search::move_ordering::tests::test_history_affects_ordering ... ok
[INFO] [stdout] test search::move_ordering::tests::test_killer_move_priority ... ok
[INFO] [stdout] test search::move_ordering::tests::test_mvv_lva_ordering ... ok
[INFO] [stdout] test search::move_ordering::tests::test_mvv_lva_pawn_takes_queen ... ok
[INFO] [stdout] test search::move_ordering::tests::test_mvv_lva_queen_takes_pawn ... ok
[INFO] [stdout] test eval::mobility::tests::test_bishop_on_open_diagonal ... ok
[INFO] [stdout] test search::move_ordering::tests::test_orderer_exhaustion ... ok
[INFO] [stdout] test search::move_ordering::tests::test_non_capture_see_zero ... ok
[INFO] [stdout] test search::move_ordering::tests::test_order_captures_mvv_lva ... ok
[INFO] [stdout] test search::move_ordering::tests::test_is_good_capture ... ok
[INFO] [stdout] test search::move_ordering::tests::test_see_simple_winning ... ok
[INFO] [stdout] test search::move_ordering::tests::test_see_losing_capture ... ok
[INFO] [stdout] test search::move_ordering::tests::test_capture_beats_killer ... ok
[INFO] [stdout] test search::move_ordering::tests::test_hash_move_beats_capture ... ok
[INFO] [stdout] test search::move_ordering::tests::test_see_equal_exchange ... ok
[INFO] [stdout] test search::tests::test_mate_in_helper ... ok
[INFO] [stdout] test search::tests::test_mate_score_helper ... ok
[INFO] [stdout] test search::tests::test_captures_free_piece ... ok
[INFO] [stdout] test search::tests::test_checkmate_detection ... ok
[INFO] [stdout] test search::tests::test_quiescence_avoids_blunder ... ok
[INFO] [stdout] test search::tests::test_search_depth_limit ... ok
[INFO] [stdout] test search::tests::test_search_returns_move ... ok
[INFO] [stdout] test search::tests::test_new_game_clears_state ... ok
[INFO] [stdout] test search::time_manager::tests::test_adjust_for_stability ... ok
[INFO] [stdout] test search::time_manager::tests::test_elapsed_time ... ok
[INFO] [stdout] test search::tests::test_mate_in_one ... ok
[INFO] [stdout] test search::time_manager::tests::test_fixed_depth_no_time_limit ... ok
[INFO] [stdout] test search::time_manager::tests::test_adjust_for_complexity ... ok
[INFO] [stdout] test search::time_manager::tests::test_game_clock_allocation ... ok
[INFO] [stdout] test search::time_manager::tests::test_game_clock_sudden_death ... ok
[INFO] [stdout] test search::time_manager::tests::test_game_clock_with_increment ... ok
[INFO] [stdout] test search::time_manager::tests::test_infinite_no_time_limit ... ok
[INFO] [stdout] test search::time_manager::tests::test_limits_with_depth ... ok
[INFO] [stdout] test search::time_manager::tests::test_limits_with_nodes ... ok
[INFO] [stdout] test search::time_manager::tests::test_minimum_time_allocation ... ok
[INFO] [stdout] test search::time_manager::tests::test_node_limit ... ok
[INFO] [stdout] test search::time_manager::tests::test_start_clears_stop_flag ... ok
[INFO] [stdout] test search::time_manager::tests::test_stop_signal ... ok
[INFO] [stdout] test search::transposition::tests::test_entry_get_score ... ok
[INFO] [stdout] test search::transposition::tests::test_hash_collision_handling ... ok
[INFO] [stdout] test search::transposition::tests::test_hashfull ... ok
[INFO] [stdout] test search::transposition::tests::test_clear ... ok
[INFO] [stdout] test search::transposition::tests::test_mate_score_adjustment ... ok
[INFO] [stdout] test search::transposition::tests::test_non_mate_score_unchanged ... ok
[INFO] [stdout] test search::transposition::tests::test_preserve_best_move ... ok
[INFO] [stdout] test search::transposition::tests::test_probe_miss ... ok
[INFO] [stdout] test search::transposition::tests::test_replacement_policy_age ... ok
[INFO] [stdout] test search::transposition::tests::test_replacement_policy_depth ... ok
[INFO] [stdout] test search::transposition::tests::test_store_and_probe ... ok
[INFO] [stdout] test search::transposition::tests::test_table_creation ... ok
[INFO] [stdout] test search::transposition::tests::test_mate_score_adjustment_negative ... ok
[INFO] [stdout] test search::transposition::tests::test_resize ... ok
[INFO] [stdout] test uci::protocol::tests::test_parse_go_depth ... ok
[INFO] [stdout] test uci::protocol::tests::test_parse_go_infinite ... ok
[INFO] [stdout] test uci::protocol::tests::test_format_uci_id ... ok
[INFO] [stdout] test uci::protocol::tests::test_parse_go_time ... ok
[INFO] [stdout] test uci::protocol::tests::test_parse_position_fen ... ok
[INFO] [stdout] test uci::protocol::tests::test_parse_position_startpos ... ok
[INFO] [stdout] test uci::protocol::tests::test_parse_position_startpos_moves ... ok
[INFO] [stdout] test uci::protocol::tests::test_parse_setoption ... ok
[INFO] [stdout] test uci::protocol::tests::test_parse_uci ... ok
[INFO] [stdout] test search::time_manager::tests::test_can_start_iteration_respects_soft_limit ... ok
[INFO] [stdout] test uci::protocol::tests::test_parse_isready ... ok
[INFO] [stdout] test search::time_manager::tests::test_start_resets_timer ... ok
[INFO] [stdout] test search::tests::test_stalemate_is_draw ... ok
[INFO] [stdout] test search::time_manager::tests::test_fixed_time ... ok
[INFO] [stdout] test search::transposition::tests::test_table_size_power_of_two ... ok
[INFO] [stdout] test search::tests::test_no_queen_blunder ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- book::tests::test_book_move_selection_best stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'book::tests::test_book_move_selection_best' (26) panicked at src/book/mod.rs:394:38:
[INFO] [stdout] Failed to load book: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558eb5f020b2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x558eb5f020b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x558eb5f020b2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x558eb5f020b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x558eb5f136ea - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x558eb5f136ea - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x558eb5ed0ba6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x558eb5ed0ba6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x558eb5ee1569 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x558eb5ee1569 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x558eb5ee1401 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x558eb5ea442e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x558eb5ea442e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x558eb5ee17e2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x558eb5ee17e2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x558eb5ee1628 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x558eb5edc999 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x558eb5ec59dd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x558eb5f1adcc - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x558eb5f1a4c2 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x558eb5e2f2bc - core::result::Result<T,E>::expect::ha5d5bcae08edd729
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x558eb5e48eaf - lemonate::book::tests::test_book_move_selection_best::hf9344a6f23a7c1d1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/book/mod.rs:394:38
[INFO] [stdout]   22:     0x558eb5e491b7 - lemonate::book::tests::test_book_move_selection_best::{{closure}}::h8d761d3c7af4f877
[INFO] [stdout]                                at /opt/rustwide/workdir/src/book/mod.rs:392:39
[INFO] [stdout]   23:     0x558eb5e61ae6 - core::ops::function::FnOnce::call_once::hfaba9e1c4c3451be
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x558eb5ea41eb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x558eb5ea41eb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x558eb5eb7bfa - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x558eb5eb7bfa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x558eb5eb7bfa - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x558eb5eb7bfa - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x558eb5eb7bfa - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x558eb5eb7bfa - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x558eb5eb7bfa - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x558eb5e92054 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x558eb5e92054 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x558eb5e959f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x558eb5e959f2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x558eb5e959f2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x558eb5e959f2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x558eb5e959f2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x558eb5e959f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x558eb5e959f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x558eb5ed7c2f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x558eb5ed7c2f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7f4b50a7aaa4 - <unknown>
[INFO] [stdout]   45:     0x7f4b50b07a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- book::tests::test_probe_starting_position stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'book::tests::test_probe_starting_position' (31) panicked at src/book/mod.rs:343:38:
[INFO] [stdout] Failed to load book: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558eb5f020b2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x558eb5f020b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x558eb5f020b2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x558eb5f020b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x558eb5f136ea - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x558eb5f136ea - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x558eb5ed0ba6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x558eb5ed0ba6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x558eb5ee1569 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x558eb5ee1569 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x558eb5ee1401 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x558eb5ea442e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x558eb5ea442e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x558eb5ee17e2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x558eb5ee17e2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x558eb5ee1628 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x558eb5edc999 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x558eb5ec59dd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x558eb5f1adcc - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x558eb5f1a4c2 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x558eb5e2f2bc - core::result::Result<T,E>::expect::ha5d5bcae08edd729
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x558eb5e4899f - lemonate::book::tests::test_probe_starting_position::h4348de1b13066422
[INFO] [stdout]                                at /opt/rustwide/workdir/src/book/mod.rs:343:38
[INFO] [stdout]   22:     0x558eb5e48e07 - lemonate::book::tests::test_probe_starting_position::{{closure}}::h5767739b60745b92
[INFO] [stdout]                                at /opt/rustwide/workdir/src/book/mod.rs:341:38
[INFO] [stdout]   23:     0x558eb5e610d6 - core::ops::function::FnOnce::call_once::hbff1bb684a6c0495
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x558eb5ea41eb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x558eb5ea41eb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x558eb5eb7bfa - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x558eb5eb7bfa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x558eb5eb7bfa - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x558eb5eb7bfa - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x558eb5eb7bfa - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x558eb5eb7bfa - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x558eb5eb7bfa - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x558eb5e92054 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x558eb5e92054 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x558eb5e959f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x558eb5e959f2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x558eb5e959f2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x558eb5e959f2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x558eb5e959f2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x558eb5e959f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x558eb5e959f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x558eb5ed7c2f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x558eb5ed7c2f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7f4b50a7aaa4 - <unknown>
[INFO] [stdout]   45:     0x7f4b50b07a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- book::tests::test_probe_after_e4 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'book::tests::test_probe_after_e4' (30) panicked at src/book/mod.rs:372:38:
[INFO] [stdout] Failed to load book: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558eb5f020b2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x558eb5f020b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x558eb5f020b2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x558eb5f020b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x558eb5f136ea - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x558eb5f136ea - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x558eb5ed0ba6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x558eb5ed0ba6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x558eb5ee1569 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x558eb5ee1569 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x558eb5ee1401 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x558eb5ea442e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x558eb5ea442e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x558eb5ee17e2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x558eb5ee17e2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x558eb5ee1628 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x558eb5edc999 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x558eb5ec59dd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x558eb5f1adcc - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x558eb5f1a4c2 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x558eb5e2f2bc - core::result::Result<T,E>::expect::ha5d5bcae08edd729
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x558eb5e47a3f - lemonate::book::tests::test_probe_after_e4::h4610d09c19b5d500
[INFO] [stdout]                                at /opt/rustwide/workdir/src/book/mod.rs:372:38
[INFO] [stdout]   22:     0x558eb5e47e77 - lemonate::book::tests::test_probe_after_e4::{{closure}}::heda0d5c3e3d95407
[INFO] [stdout]                                at /opt/rustwide/workdir/src/book/mod.rs:370:29
[INFO] [stdout]   23:     0x558eb5e60ed6 - core::ops::function::FnOnce::call_once::hb7346ebf0e4a5985
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x558eb5ea41eb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x558eb5ea41eb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x558eb5eb7bfa - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x558eb5eb7bfa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x558eb5eb7bfa - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x558eb5eb7bfa - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x558eb5eb7bfa - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x558eb5eb7bfa - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x558eb5eb7bfa - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x558eb5e92054 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x558eb5e92054 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x558eb5e959f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x558eb5e959f2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x558eb5e959f2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x558eb5e959f2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x558eb5e959f2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x558eb5e959f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x558eb5e959f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x558eb5ed7c2f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x558eb5ed7c2f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7f4b50a7aaa4 - <unknown>
[INFO] [stdout]   45:     0x7f4b50b07a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- book::tests::test_load_perfect2021_book stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'book::tests::test_load_perfect2021_book' (29) panicked at src/book/mod.rs:334:9:
[INFO] [stdout] Failed to load book: Some(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558eb5f020b2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x558eb5f020b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x558eb5f020b2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x558eb5f020b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x558eb5f136ea - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x558eb5f136ea - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x558eb5ed0ba6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x558eb5ed0ba6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x558eb5ee1569 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x558eb5ee1569 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x558eb5ee1401 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x558eb5ea442e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x558eb5ea442e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x558eb5ee17e2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x558eb5ee17e2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x558eb5ee1628 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x558eb5edc999 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x558eb5ec59dd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x558eb5f1adcc - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x558eb5e487a5 - lemonate::book::tests::test_load_perfect2021_book::h60dbd0f80e176e86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/book/mod.rs:334:9
[INFO] [stdout]   20:     0x558eb5e488f7 - lemonate::book::tests::test_load_perfect2021_book::{{closure}}::hca027ae4b2a3e0c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/book/mod.rs:331:36
[INFO] [stdout]   21:     0x558eb5e5f0e6 - core::ops::function::FnOnce::call_once::h017475fce7e624a1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x558eb5ea41eb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x558eb5ea41eb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x558eb5eb7bfa - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x558eb5eb7bfa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x558eb5eb7bfa - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x558eb5eb7bfa - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x558eb5eb7bfa - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x558eb5eb7bfa - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x558eb5eb7bfa - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x558eb5e92054 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x558eb5e92054 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x558eb5e959f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   34:     0x558eb5e959f2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x558eb5e959f2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x558eb5e959f2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x558eb5e959f2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x558eb5e959f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   39:     0x558eb5e959f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x558eb5ed7c2f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   41:     0x558eb5ed7c2f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   42:     0x7f4b50a7aaa4 - <unknown>
[INFO] [stdout]   43:     0x7f4b50b07a64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     book::tests::test_book_move_selection_best
[INFO] [stdout]     book::tests::test_load_perfect2021_book
[INFO] [stdout]     book::tests::test_probe_after_e4
[INFO] [stdout]     book::tests::test_probe_starting_position
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 157 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 29.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89e179b862795eb94bb7bf03cb51d3604ac5e6e2daadeee6cdb10d01446b2ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e179b862795eb94bb7bf03cb51d3604ac5e6e2daadeee6cdb10d01446b2ddb", kill_on_drop: false }`
[INFO] [stdout] 89e179b862795eb94bb7bf03cb51d3604ac5e6e2daadeee6cdb10d01446b2ddb
