[INFO] updating cached repository https://github.com/little-dude/generals-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 37e29c0f8928ec04adf428b746dd6d8f20b8c73e [INFO] testing little-dude/generals-rs against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittle-dude%2Fgenerals-rs" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/little-dude/generals-rs 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/little-dude/generals-rs [INFO] finished tweaking git repo https://github.com/little-dude/generals-rs [INFO] tweaked toml for git repo https://github.com/little-dude/generals-rs written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/little-dude/generals-rs 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 8fed02ddadc90840835424b4d8bddbfe5f0bd99e1a4250ae81811db667a1a885 [INFO] running `"docker" "start" "-a" "8fed02ddadc90840835424b4d8bddbfe5f0bd99e1a4250ae81811db667a1a885"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling openssl v0.10.19 [INFO] [stderr] Compiling fera-unionfind v0.1.0 [INFO] [stderr] Compiling v_escape v0.3.2 [INFO] [stderr] Compiling v_htmlescape v0.3.2 [INFO] [stderr] Compiling actix-web v0.7.18 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling block-padding v0.1.3 [INFO] [stderr] Compiling tokio-executor v0.1.6 [INFO] [stderr] Compiling openssl-sys v0.9.42 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling socket2 v0.3.8 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling signal-hook v0.1.8 [INFO] [stderr] Compiling nom v4.2.2 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-timer v0.2.10 [INFO] [stderr] Compiling tokio-current-thread v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling serde_urlencoded v0.5.4 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling resolv-conf v0.6.2 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling sha-1 v0.8.1 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.16 [INFO] [stderr] Compiling input_buffer v0.2.0 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.12 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling uuid v0.7.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling tokio v0.1.17 [INFO] [stderr] Compiling cookie v0.11.0 [INFO] [stderr] Compiling tokio-dns-unofficial v0.3.1 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling h2 v0.1.17 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling tokio-tls v0.2.1 [INFO] [stderr] Compiling tungstenite v0.6.1 [INFO] [stderr] Compiling tokio-tungstenite v0.6.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling v_escape_derive v0.2.1 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling trust-dns-proto v0.6.3 [INFO] [stderr] Compiling trust-dns-proto v0.5.0 [INFO] [stderr] Compiling trust-dns-resolver v0.10.3 [INFO] [stderr] Compiling actix v0.7.9 [INFO] [stderr] Compiling actix-net v0.2.6 [INFO] [stderr] Compiling generals-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection.rs:197:32 [INFO] [stderr] | [INFO] [stderr] 197 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/common.rs:399:32 [INFO] [stderr] | [INFO] [stderr] 399 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/connection.rs:192:52 [INFO] [stderr] | [INFO] [stderr] 192 | ConnectionError::WebSocket(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/connection.rs:210:65 [INFO] [stderr] | [INFO] [stderr] 210 | write!(f, "Connection error (websocket): {}", e.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/core/common.rs:406:44 [INFO] [stderr] | [INFO] [stderr] 406 | write!(f, "Invalid move: {}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/connection.rs:108:20 [INFO] [stderr] | [INFO] [stderr] 108 | Ok(mut action) => { [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: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:23:22 [INFO] [stderr] | [INFO] [stderr] 23 | for (player, mut connection) in self [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:55:22 [INFO] [stderr] | [INFO] [stderr] 55 | for (player, mut connection) in connections.iter_mut().filter(|(_, c)| !c.has_resigned()) { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:85:22 [INFO] [stderr] | [INFO] [stderr] 85 | for (player, mut connection) in connections.iter_mut().filter(|(_, c)| !c.has_resigned()) { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 23s [INFO] running `"docker" "inspect" "8fed02ddadc90840835424b4d8bddbfe5f0bd99e1a4250ae81811db667a1a885"` [INFO] running `"docker" "rm" "-f" "8fed02ddadc90840835424b4d8bddbfe5f0bd99e1a4250ae81811db667a1a885"` [INFO] [stdout] 8fed02ddadc90840835424b4d8bddbfe5f0bd99e1a4250ae81811db667a1a885 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1cae6476842bf35048a13a30365aff624063a8ad3808e7f7f8cc26e425a6c737 [INFO] running `"docker" "start" "-a" "1cae6476842bf35048a13a30365aff624063a8ad3808e7f7f8cc26e425a6c737"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling generals-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection.rs:197:32 [INFO] [stderr] | [INFO] [stderr] 197 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/common.rs:399:32 [INFO] [stderr] | [INFO] [stderr] 399 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/connection.rs:192:52 [INFO] [stderr] | [INFO] [stderr] 192 | ConnectionError::WebSocket(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/connection.rs:210:65 [INFO] [stderr] | [INFO] [stderr] 210 | write!(f, "Connection error (websocket): {}", e.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/core/common.rs:406:44 [INFO] [stderr] | [INFO] [stderr] 406 | write!(f, "Invalid move: {}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `make_city` found for struct `core::common::Tile` in the current scope [INFO] [stderr] --> src/core/common_tests.rs:161:10 [INFO] [stderr] | [INFO] [stderr] 161 | tile.make_city(); [INFO] [stderr] | ^^^^^^^^^ method not found in `core::common::Tile` [INFO] [stderr] | [INFO] [stderr] ::: src/core/common.rs:115:1 [INFO] [stderr] | [INFO] [stderr] 115 | pub struct Tile { [INFO] [stderr] | --------------- method `make_city` not found for this [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `make_city` found for struct `core::common::Tile` in the current scope [INFO] [stderr] --> src/core/common_tests.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 197 | dst.make_city(); [INFO] [stderr] | ^^^^^^^^^ method not found in `core::common::Tile` [INFO] [stderr] | [INFO] [stderr] ::: src/core/common.rs:115:1 [INFO] [stderr] | [INFO] [stderr] 115 | pub struct Tile { [INFO] [stderr] | --------------- method `make_city` not found for this [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `make_city` found for struct `core::common::Tile` in the current scope [INFO] [stderr] --> src/core/common_tests.rs:252:9 [INFO] [stderr] | [INFO] [stderr] 252 | dst.make_city(); [INFO] [stderr] | ^^^^^^^^^ method not found in `core::common::Tile` [INFO] [stderr] | [INFO] [stderr] ::: src/core/common.rs:115:1 [INFO] [stderr] | [INFO] [stderr] 115 | pub struct Tile { [INFO] [stderr] | --------------- method `make_city` not found for this [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `make_city` found for struct `core::common::Tile` in the current scope [INFO] [stderr] --> src/core/common_tests.rs:271:9 [INFO] [stderr] | [INFO] [stderr] 271 | dst.make_city(); [INFO] [stderr] | ^^^^^^^^^ method not found in `core::common::Tile` [INFO] [stderr] | [INFO] [stderr] ::: src/core/common.rs:115:1 [INFO] [stderr] | [INFO] [stderr] 115 | pub struct Tile { [INFO] [stderr] | --------------- method `make_city` not found for this [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `make_city` found for struct `core::common::Tile` in the current scope [INFO] [stderr] --> src/core/common_tests.rs:288:9 [INFO] [stderr] | [INFO] [stderr] 288 | dst.make_city(); [INFO] [stderr] | ^^^^^^^^^ method not found in `core::common::Tile` [INFO] [stderr] | [INFO] [stderr] ::: src/core/common.rs:115:1 [INFO] [stderr] | [INFO] [stderr] 115 | pub struct Tile { [INFO] [stderr] | --------------- method `make_city` not found for this [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `make_city` found for struct `std::cell::RefMut<'_, core::common::Tile>` in the current scope [INFO] [stderr] --> src/core/map_tests.rs:62:14 [INFO] [stderr] | [INFO] [stderr] 62 | tile.make_city(); [INFO] [stderr] | ^^^^^^^^^ method not found in `std::cell::RefMut<'_, core::common::Tile>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `generals-rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1cae6476842bf35048a13a30365aff624063a8ad3808e7f7f8cc26e425a6c737"` [INFO] running `"docker" "rm" "-f" "1cae6476842bf35048a13a30365aff624063a8ad3808e7f7f8cc26e425a6c737"` [INFO] [stdout] 1cae6476842bf35048a13a30365aff624063a8ad3808e7f7f8cc26e425a6c737