[INFO] cloning repository https://github.com/mrlukasbos/catan-client [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrlukasbos/catan-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrlukasbos%2Fcatan-client"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrlukasbos%2Fcatan-client'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ae0f08353f1f06a909dd865ce9127e06fb7f85a4 [INFO] testing mrlukasbos/catan-client against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrlukasbos%2Fcatan-client" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mrlukasbos/catan-client on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mrlukasbos/catan-client [INFO] finished tweaking git repo https://github.com/mrlukasbos/catan-client [INFO] tweaked toml for git repo https://github.com/mrlukasbos/catan-client written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/mrlukasbos/catan-client already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b310724dd40ca02e057348318a545dd0ab932997cd780fbebb97a23131972b5c [INFO] running `"docker" "start" "-a" "b310724dd40ca02e057348318a545dd0ab932997cd780fbebb97a23131972b5c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling catan-client v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/board.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `game` [INFO] [stderr] --> src/main.rs:134:87 [INFO] [stderr] | [INFO] [stderr] 134 | fn send_trade_command(stream: &TcpStream, mut buf_stream: &mut BufStream<&TcpStream>, game: &Game) -> Result<(), &'static str> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stream` [INFO] [stderr] --> src/main.rs:147:31 [INFO] [stderr] | [INFO] [stderr] 147 | fn send_force_discard_command(stream: &TcpStream, mut buf_stream: &mut BufStream<&TcpStream>, game: &Game) -> Result<(), &'static str> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `player` [INFO] [stderr] --> src/board.rs:111:41 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn get_edges_from_player(&self, player: &Player) -> Vec<&Edge> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:147:51 [INFO] [stderr] | [INFO] [stderr] 147 | fn send_force_discard_command(stream: &TcpStream, mut buf_stream: &mut BufStream<&TcpStream>, game: &Game) -> Result<(), &'static str> { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_node_by_key` [INFO] [stderr] --> src/board.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn get_node_by_key(&self, key: &str) -> Option<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_nodes_from_player` [INFO] [stderr] --> src/board.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn get_nodes_from_player(&self, player: &Player) -> Vec<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_cities_from_player` [INFO] [stderr] --> src/board.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | pub fn get_cities_from_player(&self, player: &Player) -> Vec<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_villages_from_player` [INFO] [stderr] --> src/board.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn get_villages_from_player(&self, player: &Player) -> Vec<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_player_by_id` [INFO] [stderr] --> src/main.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | fn get_player_by_id(&self, id: usize) -> Option<&Player> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.38s [INFO] running `"docker" "inspect" "b310724dd40ca02e057348318a545dd0ab932997cd780fbebb97a23131972b5c"` [INFO] running `"docker" "rm" "-f" "b310724dd40ca02e057348318a545dd0ab932997cd780fbebb97a23131972b5c"` [INFO] [stdout] b310724dd40ca02e057348318a545dd0ab932997cd780fbebb97a23131972b5c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ec6ee5de047626316795e180f46eff6c7e120910bf70e88508a1e98d0d16838 [INFO] running `"docker" "start" "-a" "5ec6ee5de047626316795e180f46eff6c7e120910bf70e88508a1e98d0d16838"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling catan-client v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/board.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `game` [INFO] [stderr] --> src/main.rs:134:87 [INFO] [stderr] | [INFO] [stderr] 134 | fn send_trade_command(stream: &TcpStream, mut buf_stream: &mut BufStream<&TcpStream>, game: &Game) -> Result<(), &'static str> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stream` [INFO] [stderr] --> src/main.rs:147:31 [INFO] [stderr] | [INFO] [stderr] 147 | fn send_force_discard_command(stream: &TcpStream, mut buf_stream: &mut BufStream<&TcpStream>, game: &Game) -> Result<(), &'static str> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `player` [INFO] [stderr] --> src/board.rs:111:41 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn get_edges_from_player(&self, player: &Player) -> Vec<&Edge> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:147:51 [INFO] [stderr] | [INFO] [stderr] 147 | fn send_force_discard_command(stream: &TcpStream, mut buf_stream: &mut BufStream<&TcpStream>, game: &Game) -> Result<(), &'static str> { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_node_by_key` [INFO] [stderr] --> src/board.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn get_node_by_key(&self, key: &str) -> Option<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_nodes_from_player` [INFO] [stderr] --> src/board.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn get_nodes_from_player(&self, player: &Player) -> Vec<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_cities_from_player` [INFO] [stderr] --> src/board.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | pub fn get_cities_from_player(&self, player: &Player) -> Vec<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_villages_from_player` [INFO] [stderr] --> src/board.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn get_villages_from_player(&self, player: &Player) -> Vec<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_player_by_id` [INFO] [stderr] --> src/main.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | fn get_player_by_id(&self, id: usize) -> Option<&Player> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.12s [INFO] running `"docker" "inspect" "5ec6ee5de047626316795e180f46eff6c7e120910bf70e88508a1e98d0d16838"` [INFO] running `"docker" "rm" "-f" "5ec6ee5de047626316795e180f46eff6c7e120910bf70e88508a1e98d0d16838"` [INFO] [stdout] 5ec6ee5de047626316795e180f46eff6c7e120910bf70e88508a1e98d0d16838 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 37829c399ea40865d43c2ce93ddcf28924bc387e32a0309176cce5d15965fa73 [INFO] running `"docker" "start" "-a" "37829c399ea40865d43c2ce93ddcf28924bc387e32a0309176cce5d15965fa73"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/board.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `game` [INFO] [stderr] --> src/main.rs:134:87 [INFO] [stderr] | [INFO] [stderr] 134 | fn send_trade_command(stream: &TcpStream, mut buf_stream: &mut BufStream<&TcpStream>, game: &Game) -> Result<(), &'static str> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stream` [INFO] [stderr] --> src/main.rs:147:31 [INFO] [stderr] | [INFO] [stderr] 147 | fn send_force_discard_command(stream: &TcpStream, mut buf_stream: &mut BufStream<&TcpStream>, game: &Game) -> Result<(), &'static str> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `player` [INFO] [stderr] --> src/board.rs:111:41 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn get_edges_from_player(&self, player: &Player) -> Vec<&Edge> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:147:51 [INFO] [stderr] | [INFO] [stderr] 147 | fn send_force_discard_command(stream: &TcpStream, mut buf_stream: &mut BufStream<&TcpStream>, game: &Game) -> Result<(), &'static str> { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_node_by_key` [INFO] [stderr] --> src/board.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn get_node_by_key(&self, key: &str) -> Option<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_nodes_from_player` [INFO] [stderr] --> src/board.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn get_nodes_from_player(&self, player: &Player) -> Vec<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_cities_from_player` [INFO] [stderr] --> src/board.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | pub fn get_cities_from_player(&self, player: &Player) -> Vec<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_villages_from_player` [INFO] [stderr] --> src/board.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn get_villages_from_player(&self, player: &Player) -> Vec<&Node> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_player_by_id` [INFO] [stderr] --> src/main.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | fn get_player_by_id(&self, id: usize) -> Option<&Player> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/catan_client-7f99aa944eeca496 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "37829c399ea40865d43c2ce93ddcf28924bc387e32a0309176cce5d15965fa73"` [INFO] running `"docker" "rm" "-f" "37829c399ea40865d43c2ce93ddcf28924bc387e32a0309176cce5d15965fa73"` [INFO] [stdout] 37829c399ea40865d43c2ce93ddcf28924bc387e32a0309176cce5d15965fa73