[INFO] cloning repository https://github.com/niooii/gottabetrolling
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niooii/gottabetrolling" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniooii%2Fgottabetrolling", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniooii%2Fgottabetrolling'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ccc99f74e6cb5dad5959c28cc223ad86e2bb15e
[INFO] testing niooii/gottabetrolling against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniooii%2Fgottabetrolling" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/niooii/gottabetrolling
[INFO] finished tweaking git repo https://github.com/niooii/gottabetrolling
[INFO] tweaked toml for git repo https://github.com/niooii/gottabetrolling written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/niooii/gottabetrolling on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/niooii/gottabetrolling 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing niooii/gottabetrolling against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniooii%2Fgottabetrolling" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/niooii/gottabetrolling
[INFO] finished tweaking git repo https://github.com/niooii/gottabetrolling
[INFO] tweaked toml for git repo https://github.com/niooii/gottabetrolling written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/niooii/gottabetrolling on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/niooii/gottabetrolling 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded coord_2d v0.3.6
[INFO] [stderr]   Downloaded grid_2d v0.15.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c49f5c5e02b5ca10653d04c8fa85108d9136ed61572bd5494ef899b752bc78b
[INFO] running `Command { std: "docker" "start" "-a" "8c49f5c5e02b5ca10653d04c8fa85108d9136ed61572bd5494ef899b752bc78b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c49f5c5e02b5ca10653d04c8fa85108d9136ed61572bd5494ef899b752bc78b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c49f5c5e02b5ca10653d04c8fa85108d9136ed61572bd5494ef899b752bc78b", kill_on_drop: false }`
[INFO] [stdout] 8c49f5c5e02b5ca10653d04c8fa85108d9136ed61572bd5494ef899b752bc78b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4c1b0f866d32164782325404c31596c115469c1b633771d16734d489a1ac451
[INFO] running `Command { std: "docker" "start" "-a" "f4c1b0f866d32164782325404c31596c115469c1b633771d16734d489a1ac451", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling coord_2d v0.3.6
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling grid_2d v0.15.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling noisy_float v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling wfc v0.1.0 (/opt/rustwide/workdir/wfc)
[INFO] [stderr]    Compiling pig_core v0.1.0 (/opt/rustwide/workdir/pig_core)
[INFO] [stdout] warning: unused import: `std::cell`
[INFO] [stdout]  --> pig_core/src/phantom_grid.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cell;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TileIndex` and `tile_types`
[INFO] [stdout]  --> pig_core/src/phantom_grid.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{TileIndex, tile_types};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ffi::CString`
[INFO] [stdout]  --> pig_core/src/statics.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::Mutex, ffi::CString};
[INFO] [stdout]   |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand_chacha::ChaCha20Rng`
[INFO] [stdout]  --> pig_core/src/statics.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand_chacha::ChaCha20Rng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand_chacha::rand_core::SeedableRng`
[INFO] [stdout]  --> pig_core/src/statics.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand_chacha::rand_core::SeedableRng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> pig_core/src/statics.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> pig_core/src/tile_weights.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> pig_core/src/ffi.rs:5:138
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...l}, adjacency_rules::AdjacencyRules, tile_weights::{TileWeights, self}, coord::Coord};
[INFO] [stdout]   |                                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `increment_radius`
[INFO] [stdout]   --> pig_core/src/core.rs:28:199
[INFO] [stdout]    |
[INFO] [stdout] 28 | ...earch_radius: u32, increment_radius: bool) -> Result<TileInfoWrapper, PigError> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_increment_radius`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `why` is never read
[INFO] [stdout]  --> pig_core/src/error.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 |     TileAddError { why: String }
[INFO] [stdout]   |                    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> pig_core/src/tile_weights.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |         if let Err(e) = weighted_index_result {
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> pig_core/src/tile_weights.rs:43:20
[INFO] [stdout]    |
[INFO] [stdout] 43 |         if let Err(e) = weighted_index_result {
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `from` is never read
[INFO] [stdout]   --> pig_core/src/adjacency_rules.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Rule {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 15 |     from: TileIndex,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rule` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SEARCH_RADIUS` should have a snake case name
[INFO] [stdout]   --> pig_core/src/core.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mut SEARCH_RADIUS: u32 = starting_search_radius;
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `search_radius`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> pig_core/src/phantom_grid.rs:66:99
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn radius_iter<'a>(&'a self, radius: u32, from_pos: Coord) -> impl Iterator<Item = Option<&Cell>> + 'a {
[INFO] [stdout]    |                             --                                                                    ^^^^^     -- the same lifetime is named here
[INFO] [stdout]    |                             |                                                                     |
[INFO] [stdout]    |                             the lifetime is named here                                            the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn radius_iter<'a>(&'a self, radius: u32, from_pos: Coord) -> impl Iterator<Item = Option<&'a Cell>> + 'a {
[INFO] [stdout]    |                                                                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling implementation_testing v0.1.0 (/opt/rustwide/workdir/implementation_testing)
[INFO] [stdout] error[E0601]: `main` function not found in crate `implementation_testing`
[INFO] [stdout]   --> implementation_testing/src/main.rs:80:6
[INFO] [stdout]    |
[INFO] [stdout] 80 | // }
[INFO] [stdout]    |     ^ consider adding a `main` function to `implementation_testing/src/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `implementation_testing` (bin "implementation_testing") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f4c1b0f866d32164782325404c31596c115469c1b633771d16734d489a1ac451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c1b0f866d32164782325404c31596c115469c1b633771d16734d489a1ac451", kill_on_drop: false }`
[INFO] [stdout] f4c1b0f866d32164782325404c31596c115469c1b633771d16734d489a1ac451
