[INFO] cloning repository https://github.com/joeyst/ml-chess-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joeyst/ml-chess-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoeyst%2Fml-chess-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoeyst%2Fml-chess-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 141229e651ed30ee23f7548f26e15e92ba45a6b1
[INFO] testing joeyst/ml-chess-engine against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoeyst%2Fml-chess-engine" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joeyst/ml-chess-engine
[INFO] finished tweaking git repo https://github.com/joeyst/ml-chess-engine
[INFO] tweaked toml for git repo https://github.com/joeyst/ml-chess-engine written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joeyst/ml-chess-engine on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/joeyst/ml-chess-engine 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c645989a77e3a9018a12c3d9d155e05fc2a8e9275214c40c9a16c259afcbae9e
[INFO] running `Command { std: "docker" "start" "-a" "c645989a77e3a9018a12c3d9d155e05fc2a8e9275214c40c9a16c259afcbae9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c645989a77e3a9018a12c3d9d155e05fc2a8e9275214c40c9a16c259afcbae9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c645989a77e3a9018a12c3d9d155e05fc2a8e9275214c40c9a16c259afcbae9e", kill_on_drop: false }`
[INFO] [stdout] c645989a77e3a9018a12c3d9d155e05fc2a8e9275214c40c9a16c259afcbae9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3a3606e1e5e07319b293789fb668f706cbba2bb2827c521c0684b2b180e7319
[INFO] running `Command { std: "docker" "start" "-a" "c3a3606e1e5e07319b293789fb668f706cbba2bb2827c521c0684b2b180e7319", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chess-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network/nn.rs:64:45
[INFO] [stdout]    |
[INFO] [stdout] 64 |   fn get_already_calculated_layer_influence(&self, layer_index: u16) -> std::slice::Iter<f32> {
[INFO] [stdout]    |                                             ^^^^^                       ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                             |
[INFO] [stdout]    |                                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |   fn get_already_calculated_layer_influence(&self, layer_index: u16) -> std::slice::Iter<'_, f32> {
[INFO] [stdout]    |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network/forward_prop.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |   pub fn vals_mut(&mut self, layer_index: u16) -> std::slice::IterMut<f32> {
[INFO] [stdout]    |                   ^^^^^^^^^                       ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |   pub fn vals_mut(&mut self, layer_index: u16) -> std::slice::IterMut<'_, f32> {
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network/forward_prop.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |   fn weights_in_mut(&mut self, layer_index: u16, node_index: u16) -> std::slice::IterMut<f32> {
[INFO] [stdout]    |                     ^^^^^^^^^ the lifetime is elided here            ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |   fn weights_in_mut(&mut self, layer_index: u16, node_index: u16) -> std::slice::IterMut<'_, f32> {
[INFO] [stdout]    |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network/forward_prop.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |   pub fn vals_immut(&self, layer_index: u16) -> std::slice::Iter<f32> {
[INFO] [stdout]    |                     ^^^^^                       ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |   pub fn vals_immut(&self, layer_index: u16) -> std::slice::Iter<'_, f32> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network/forward_prop.rs:74:27
[INFO] [stdout]    |
[INFO] [stdout] 74 |   pub fn weights_in_immut(&self, layer_index: u16, node_index: u16) -> std::slice::Iter<f32> {
[INFO] [stdout]    |                           ^^^^^ the lifetime is elided here            ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |   pub fn weights_in_immut(&self, layer_index: u16, node_index: u16) -> std::slice::Iter<'_, f32> {
[INFO] [stdout]    |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/network/net.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout]  5 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 10 |   pub act_fn: fn(f64) -> f64,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/network/net.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout]  5 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 11 |   pub der_fn: fn(f64) -> f64,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `Command { std: "docker" "inspect" "c3a3606e1e5e07319b293789fb668f706cbba2bb2827c521c0684b2b180e7319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a3606e1e5e07319b293789fb668f706cbba2bb2827c521c0684b2b180e7319", kill_on_drop: false }`
[INFO] [stdout] c3a3606e1e5e07319b293789fb668f706cbba2bb2827c521c0684b2b180e7319
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 032606804e035e77be87c75ee190e869d5a901bb564d4664156f965c1a4ed036
[INFO] running `Command { std: "docker" "start" "-a" "032606804e035e77be87c75ee190e869d5a901bb564d4664156f965c1a4ed036", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network/nn.rs:64:45
[INFO] [stdout]    |
[INFO] [stdout] 64 |   fn get_already_calculated_layer_influence(&self, layer_index: u16) -> std::slice::Iter<f32> {
[INFO] [stdout]    |                                             ^^^^^                       ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                             |
[INFO] [stdout]    |                                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |   fn get_already_calculated_layer_influence(&self, layer_index: u16) -> std::slice::Iter<'_, f32> {
[INFO] [stdout]    |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network/forward_prop.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |   pub fn vals_mut(&mut self, layer_index: u16) -> std::slice::IterMut<f32> {
[INFO] [stdout]    |                   ^^^^^^^^^                       ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |   pub fn vals_mut(&mut self, layer_index: u16) -> std::slice::IterMut<'_, f32> {
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network/forward_prop.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |   fn weights_in_mut(&mut self, layer_index: u16, node_index: u16) -> std::slice::IterMut<f32> {
[INFO] [stdout]    |                     ^^^^^^^^^ the lifetime is elided here            ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |   fn weights_in_mut(&mut self, layer_index: u16, node_index: u16) -> std::slice::IterMut<'_, f32> {
[INFO] [stdout]    |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network/forward_prop.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |   pub fn vals_immut(&self, layer_index: u16) -> std::slice::Iter<f32> {
[INFO] [stdout]    |                     ^^^^^                       ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |   pub fn vals_immut(&self, layer_index: u16) -> std::slice::Iter<'_, f32> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network/forward_prop.rs:74:27
[INFO] [stdout]    |
[INFO] [stdout] 74 |   pub fn weights_in_immut(&self, layer_index: u16, node_index: u16) -> std::slice::Iter<f32> {
[INFO] [stdout]    |                           ^^^^^ the lifetime is elided here            ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |   pub fn weights_in_immut(&self, layer_index: u16, node_index: u16) -> std::slice::Iter<'_, f32> {
[INFO] [stdout]    |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/network/net.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout]  5 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 10 |   pub act_fn: fn(f64) -> f64,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/network/net.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout]  5 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 11 |   pub der_fn: fn(f64) -> f64,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "032606804e035e77be87c75ee190e869d5a901bb564d4664156f965c1a4ed036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032606804e035e77be87c75ee190e869d5a901bb564d4664156f965c1a4ed036", kill_on_drop: false }`
[INFO] [stdout] 032606804e035e77be87c75ee190e869d5a901bb564d4664156f965c1a4ed036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc4165f9842453590c99cc61a1df29bd003ca8bd1798eb41c24274dbbaae99fe
[INFO] running `Command { std: "docker" "start" "-a" "dc4165f9842453590c99cc61a1df29bd003ca8bd1798eb41c24274dbbaae99fe", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/network/nn.rs:64:45
[INFO] [stderr]    |
[INFO] [stderr] 64 |   fn get_already_calculated_layer_influence(&self, layer_index: u16) -> std::slice::Iter<f32> {
[INFO] [stderr]    |                                             ^^^^^                       ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                             |
[INFO] [stderr]    |                                             the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 64 |   fn get_already_calculated_layer_influence(&self, layer_index: u16) -> std::slice::Iter<'_, f32> {
[INFO] [stderr]    |                                                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/network/forward_prop.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |   pub fn vals_mut(&mut self, layer_index: u16) -> std::slice::IterMut<f32> {
[INFO] [stderr]    |                   ^^^^^^^^^                       ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 62 |   pub fn vals_mut(&mut self, layer_index: u16) -> std::slice::IterMut<'_, f32> {
[INFO] [stderr]    |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/network/forward_prop.rs:66:21
[INFO] [stderr]    |
[INFO] [stderr] 66 |   fn weights_in_mut(&mut self, layer_index: u16, node_index: u16) -> std::slice::IterMut<f32> {
[INFO] [stderr]    |                     ^^^^^^^^^ the lifetime is elided here            ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 66 |   fn weights_in_mut(&mut self, layer_index: u16, node_index: u16) -> std::slice::IterMut<'_, f32> {
[INFO] [stderr]    |                                                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/network/forward_prop.rs:70:21
[INFO] [stderr]    |
[INFO] [stderr] 70 |   pub fn vals_immut(&self, layer_index: u16) -> std::slice::Iter<f32> {
[INFO] [stderr]    |                     ^^^^^                       ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 70 |   pub fn vals_immut(&self, layer_index: u16) -> std::slice::Iter<'_, f32> {
[INFO] [stderr]    |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/network/forward_prop.rs:74:27
[INFO] [stderr]    |
[INFO] [stderr] 74 |   pub fn weights_in_immut(&self, layer_index: u16, node_index: u16) -> std::slice::Iter<f32> {
[INFO] [stderr]    |                           ^^^^^ the lifetime is elided here            ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 74 |   pub fn weights_in_immut(&self, layer_index: u16, node_index: u16) -> std::slice::Iter<'_, f32> {
[INFO] [stderr]    |                                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> src/network/net.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr]  5 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stderr]    |                 --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 10 |   pub act_fn: fn(f64) -> f64,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> src/network/net.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr]  5 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stderr]    |                 --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 11 |   pub der_fn: fn(f64) -> f64,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `chess-engine` (bin "chess-engine" test) generated 7 warnings (run `cargo fix --bin "chess-engine" --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chess_engine-159f0eff250a6702)
[INFO] [stdout] 
[INFO] [stdout] running 119 tests
[INFO] [stdout] test board::test::get_all_occupation_tests::gets_whole_occupied_board ... ok
[INFO] [stdout] test fill_beyond_bit::test::fill_beyond_right::fills_down_of_zero ... ok
[INFO] [stdout] test fill_beyond_bit::test::fill_beyond_right::fills_down_left_of_zero ... ok
[INFO] [stdout] test fill_beyond_bit::test::fill_beyond_right::fills_left_of_zero ... ok
[INFO] [stdout] test fill_beyond_bit::test::fill_beyond_right::fills_right_of_last_file ... ok
[INFO] [stdout] test fill_beyond_bit::test::fill_beyond_right::fills_down_right_of_zero ... ok
[INFO] [stdout] test fill_beyond_bit::test::fill_beyond_right::fills_right_of_zero ... ok
[INFO] [stdout] test fill_beyond_bit::test::fill_beyond_right::fills_right_of_first_file ... ok
[INFO] [stdout] test fill_beyond_bit::test::fill_beyond_right::fills_up_of_zero ... ok
[INFO] [stdout] test fill_beyond_bit::test::fill_beyond_right::fills_up_left_of_zero ... ok
[INFO] [stdout] test fill_beyond_bit::test::fill_beyond_right::fills_right_in_middle_of_board ... ok
[INFO] [stdout] test find_block::test::finds_blocked_right ... ok
[INFO] [stdout] test find_block::test::finds_blocked_up_right ... ok
[INFO] [stdout] test find_occ_bit::test::find_occ_bit_up::find_one_up ... ok
[INFO] [stdout] test find_occ_bit::test::find_occ_bit_up::find_none_up ... ok
[INFO] [stdout] test map::test::cross_move_map_tests::can_get_and_store_cross_value ... ok
[INFO] [stdout] test map::test::cross_move_map_tests::crops_outer_edges_when_on_bottom_left_square ... ok
[INFO] [stdout] test map::test::diagonal_move_map_tests::can_get_and_store_diagonal_value ... ok
[INFO] [stdout] test find_occ_bit::test::find_occ_bit_up::find_two_up ... ok
[INFO] [stdout] test mask_for_square::test::for_file::calculates_second_to_last_file ... ok
[INFO] [stdout] test mask_for_square::test::for_square::calculates_first_square ... ok
[INFO] [stdout] test fill_beyond_bit::test::fill_beyond_right::fills_up_right_of_zero ... ok
[INFO] [stdout] test find_block::test::finds_blocked_cross ... ok
[INFO] [stdout] test mask_for_square::test::for_square::calculates_last_square ... ok
[INFO] [stdout] test find_block::test::finds_blocked_diagonal ... ok
[INFO] [stdout] test map::test::cross_move_map_tests::crops_outer_edges_when_on_middle_square ... ok
[INFO] [stdout] test find_block::test::finds_blocked_down ... ok
[INFO] [stdout] test find_block::test::finds_blocked_left ... ok
[INFO] [stdout] test mask_for_square::test::for_file::calculates_last_file ... ok
[INFO] [stdout] test mask_for_square::test::for_rank::calculates_first_rank ... ok
[INFO] [stdout] test mask_for_square::test::for_file::calculates_first_file ... ok
[INFO] [stdout] test network::eval::tests::network_catches_on_to_repeated_value ... ignored
[INFO] [stdout] test network::net::test::correctly_adjusts_weights ... ignored
[INFO] [stdout] test network::net::test::correctly_sets_all_error_signals ... ok
[INFO] [stdout] test mask_for_square::test::for_rank::calculates_last_rank ... ok
[INFO] [stdout] test network::net::test::creates_network_with_correct_dimensions_for_weights ... ok
[INFO] [stdout] test network::net::test::bias_affects_values ... ok
[INFO] [stdout] test network::net::test::correctly_sets_final_error_signal ... ok
[INFO] [stdout] test network::net::test::gets_final_value ... ok
[INFO] [stdout] test network::net::test::initializes_network_with_values ... ok
[INFO] [stdout] test network::net::test::sets_all_values ... ok
[INFO] [stdout] test network::network::test::ends_with_layer_of_single_node ... ok
[INFO] [stdout] test network::net::test::gets_error_from_forward_prop ... ok
[INFO] [stdout] test network::network_storage::tests::converts_network_to_file_and_back ... ignored
[INFO] [stdout] test mask_for_square::test::for_square::calculates_square_43 ... ok
[INFO] [stdout] test network::net::test::creates_network_with_correct_dimensions_for_values ... ok
[INFO] [stdout] test mask_for_square::test::for_rank::calculates_second_to_last_rank ... ok
[INFO] [stdout] test open_squares::test::finds_L_shape_from_bottom_left ... ok
[INFO] [stdout] test open_squares::test::finds_L_shape_from_bottom_middle ... ok
[INFO] [stdout] test open_squares::test::finds_L_shape_from_top_right_of_board ... ok
[INFO] [stdout] test open_squares::test::finds_open_on_cross ... ok
[INFO] [stdout] test open_squares::test::finds_open_on_diagonal ... ok
[INFO] [stdout] test open_squares::test::finds_L_shape_from_middle_of_board ... ok
[INFO] [stdout] test network::network::test::set_values_for_layer_tests::creates_random_weights ... ok
[INFO] [stdout] test network::eval::tests::converts_position_to_layer ... ok
[INFO] [stdout] test network::network::test::set_values_for_layer_tests::successfully_mutates_node_values ... ok
[INFO] [stdout] test network::network::test::set_values_for_layer_tests::creates_random_biases ... ok
[INFO] [stdout] test r#move::test::wrook_tests::finds_moves_for_one_rook ... ok
[INFO] [stdout] test r#move::test::wrook_tests::finds_moves_for_two_rooks ... ok
[INFO] [stdout] test r#move::test::wrook_tests::finds_that_theres_no_moves_for_one_rook ... ok
[INFO] [stdout] test safe_next_bit::test::finds_bit_up_right ... ok
[INFO] [stdout] test safe_next_bit::test::finds_bit_up_to_end_of_right ... ok
[INFO] [stdout] test open_squares::test::finds_square_shape_from_bottom_middle_of_board ... ok
[INFO] [stdout] test safe_next_bit::test::finds_next_bit_right ... ok
[INFO] [stdout] test safe_next_bit::test::finds_no_bit_to_right ... ok
[INFO] [stdout] test safe_next_bit::test::gets_empty_board_when_no_up_right_bit ... ok
[INFO] [stdout] test safe_shift::test::down::shifts_down_off_the_board ... ok
[INFO] [stdout] test safe_shift::test::down::shifts_down_once ... ok
[INFO] [stdout] test safe_shift::test::down::shifts_down_to_end_of_board ... ok
[INFO] [stdout] test safe_shift::test::down::shifts_up_twice ... ok
[INFO] [stdout] test safe_shift::test::left::shifts_board_left_once ... ok
[INFO] [stdout] test open_squares::test::finds_square_shape_from_bottom_left_of_board ... ok
[INFO] [stdout] test safe_shift::test::left::shifts_board_left_screen ... ok
[INFO] [stdout] test safe_shift::test::left::shifts_board_left_twice ... ok
[INFO] [stdout] test open_squares::test::finds_square_shape_from_bottom_right_of_board ... ok
[INFO] [stdout] test open_squares::test::finds_square_shape_from_just_left_of_top_right_of_board ... ok
[INFO] [stdout] test open_squares::test::finds_square_shape_from_middle_of_board ... ok
[INFO] [stdout] test open_squares::test::finds_square_shape_from_top_right_of_board ... ok
[INFO] [stdout] test r#move::test::all_piece_tests::finds_rook_and_pawn_and_knight_moves ... ok
[INFO] [stdout] test r#move::test::pawn_tests::finds_multiple_pawns_can_move_forward ... ok
[INFO] [stdout] test r#move::test::pawn_tests::finds_pawn_move_left_and_right_and_not_up_because_blocked_by_different_team ... ok
[INFO] [stdout] test r#move::test::pawn_tests::finds_pawn_move_left_and_right_and_not_up_because_blocked_by_same_team ... ok
[INFO] [stdout] test r#move::test::pawn_tests::finds_pawn_move_one_and_two_up_and_left_and_right ... ok
[INFO] [stdout] test r#move::test::pawn_tests::finds_pawn_move_one_up_and_left_and_right ... ok
[INFO] [stdout] test safe_shift::test::left::shifts_board_to_side_of_screen ... ok
[INFO] [stdout] test r#move::test::pawn_tests::finds_pawn_move_up_only_one_and_not_left_or_right ... ok
[INFO] [stdout] test safe_shift::test::right::shifts_board_off_screen ... ok
[INFO] [stdout] test safe_shift::test::right::shifts_board_right_once ... ok
[INFO] [stdout] test safe_shift::test::right::shifts_board_right_twice ... ok
[INFO] [stdout] test safe_shift::test::up::shifts_up_once ... ok
[INFO] [stdout] test safe_shift::test::up::shifts_up_off_the_board ... ok
[INFO] [stdout] test safe_shift::test::up::shifts_up_to_end_of_board ... ok
[INFO] [stdout] test r#move::test::pawn_tests::finds_pawn_move_up_only_one_and_not_left_or_right_because_left_and_right_are_empty ... ok
[INFO] [stdout] test safe_shift::test::up::shifts_up_twice ... ok
[INFO] [stdout] test split_state::test::split_board_into_updated_states_tests::splits_into_one_updated_state ... ok
[INFO] [stdout] test split_state::test::split_board_into_updated_states_tests::splits_into_three_updated_states ... ok
[INFO] [stdout] test split_state::test::split_slice_into_slices_tests::splits_into_one_slice ... ok
[INFO] [stdout] test split_state::test::split_slice_into_slices_tests::splits_into_multiple_slices ... ok
[INFO] [stdout] test split_state::test::split_slice_into_slices_tests::splits_into_zero_slices ... ok
[INFO] [stdout] test user::test::gets_square_index_from_string ... ok
[INFO] [stdout] test utility::test::border_bit::finds_bit_on_left_of_board ... ok
[INFO] [stdout] test utility::test::border_bit::finds_bit_on_top_of_boards ... ok
[INFO] [stdout] test utility::test::lsb_and_msb_tests::finds_bottom_msb ... ok
[INFO] [stdout] test utility::test::lsb_and_msb_tests::finds_no_lsb ... ok
[INFO] [stdout] test utility::test::lsb_and_msb_tests::finds_no_msb ... ok
[INFO] [stdout] test utility::test::lsb_and_msb_tests::finds_top_bit_when_minimum_possible_value ... ok
[INFO] [stdout] test utility::test::lsb_and_msb_tests::finds_top_bit_when_there_are_lower_bits ... ok
[INFO] [stdout] test utility::test::lsb_and_msb_tests::isolates_bottom_bit_when_its_max_possible_value ... ok
[INFO] [stdout] test utility::test::lsb_and_msb_tests::isolates_bottom_bit_when_there_are_more_bits ... ok
[INFO] [stdout] test utility::test::border_bit::finds_bit_on_right_of_board ... ok
[INFO] [stdout] test utility::test::bit_to_index::can_get_index_of_first_possible_bit ... ok
[INFO] [stdout] test utility::test::bit_to_index::can_get_index_of_last_possible_bit ... ok
[INFO] [stdout] test split_state::test::split_board_into_updated_states_tests::splits_into_no_updated_states ... ok
[INFO] [stdout] test utility::test::bit_to_index::can_get_index_of_middle_bit ... ok
[INFO] [stdout] test utility::test::bit_to_index::returns_zero_for_empty_board ... ok
[INFO] [stdout] test utility::test::lsb_and_msb_tests::isolates_bottom_bit ... ok
[INFO] [stdout] test utility::test::border_bit::doesnt_find_bit_on_center_of_board ... ok
[INFO] [stdout] test utility::test::border_bit::finds_bit_on_bottom_of_board ... ok
[INFO] [stderr] error: test failed, to rerun pass `--bin chess-engine`
[INFO] [stdout] test network::network_storage::tests::writes_network_to_string ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- network::network_storage::tests::writes_network_to_string stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'network::network_storage::tests::writes_network_to_string' (73) panicked at src/network/network_storage.rs:212:29:
[INFO] [stdout] Unable to write file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f390e731532 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f390e731532 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f390e731532 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f390e731532 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f390e74318f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f390e74318f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5f390e6fe911 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f390e6fe911 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f390e70aad2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f390e70f61f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5f390e70f4b1 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5f390e69728e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5f390e69728e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f390e70fcdf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5f390e70fcdf - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5f390e70fb3a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5f390e70ac09 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5f390e6f24ad - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5f390e74c250 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f390e74b7f6 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x5f390e6719ec - core::result::Result<T,E>::expect::h2e131329dbede400
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1178:23
[INFO] [stdout]   21:     0x5f390e66eaa9 - chess_engine::network::network_storage::write_network_to_file::h43fef1375ecb9ea1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/network/network_storage.rs:212:29
[INFO] [stdout]   22:     0x5f390e668def - chess_engine::network::network_storage::tests::writes_network_to_string::h367c10a4e208eb04
[INFO] [stdout]                                at /opt/rustwide/workdir/src/network/network_storage.rs:230:5
[INFO] [stdout]   23:     0x5f390e668e37 - chess_engine::network::network_storage::tests::writes_network_to_string::{{closure}}::h2ddb163f74aaf8d2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/network/network_storage.rs:227:32
[INFO] [stdout]   24:     0x5f390e65ee26 - core::ops::function::FnOnce::call_once::h5da6727a6b8b1a59
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f390e69704b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5f390e69704b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5f390e6accb5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5f390e6accb5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5f390e6accb5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5f390e6accb5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5f390e6accb5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5f390e6accb5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5f390e6accb5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5f390e6834a4 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5f390e6834a4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5f390e686d6a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5f390e686d6a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5f390e686d6a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5f390e686d6a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5f390e686d6a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5f390e686d6a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5f390e686d6a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5f390e705d6f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   44:     0x5f390e705d6f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   45:     0x7257576deaa4 - <unknown>
[INFO] [stdout]   46:     0x72575776ba34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     network::network_storage::tests::writes_network_to_string
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 115 passed; 1 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc4165f9842453590c99cc61a1df29bd003ca8bd1798eb41c24274dbbaae99fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4165f9842453590c99cc61a1df29bd003ca8bd1798eb41c24274dbbaae99fe", kill_on_drop: false }`
[INFO] [stdout] dc4165f9842453590c99cc61a1df29bd003ca8bd1798eb41c24274dbbaae99fe
