[INFO] updating cached repository https://github.com/HrithikSampson/icp-chopstick-game [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1a329beec00a26e10ee6dfa7c2d5b0f610fb25dc [INFO] checking HrithikSampson/icp-chopstick-game/1a329beec00a26e10ee6dfa7c2d5b0f610fb25dc against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHrithikSampson%2Ficp-chopstick-game" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HrithikSampson/icp-chopstick-game on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HrithikSampson/icp-chopstick-game [INFO] finished tweaking git repo https://github.com/HrithikSampson/icp-chopstick-game [INFO] tweaked toml for git repo https://github.com/HrithikSampson/icp-chopstick-game written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/HrithikSampson/icp-chopstick-game 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe1e3541b7237915d1e2ea9f6a0d92a5022518851345edac81e0f5e0beefc533 [INFO] running `Command { std: "docker" "start" "-a" "fe1e3541b7237915d1e2ea9f6a0d92a5022518851345edac81e0f5e0beefc533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe1e3541b7237915d1e2ea9f6a0d92a5022518851345edac81e0f5e0beefc533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe1e3541b7237915d1e2ea9f6a0d92a5022518851345edac81e0f5e0beefc533", kill_on_drop: false }` [INFO] [stdout] fe1e3541b7237915d1e2ea9f6a0d92a5022518851345edac81e0f5e0beefc533 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0e19239e0e790d4a7b2f2948d55380d46a1ed55e639e6fc655f3d670053390a [INFO] running `Command { std: "docker" "start" "-a" "e0e19239e0e790d4a7b2f2948d55380d46a1ed55e639e6fc655f3d670053390a", 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] 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] warning: icp_chopstick_backend v0.1.0 (/opt/rustwide/workdir/src/icp_chopstick_backend) ignoring invalid dependency `candid-extractor` which is missing a lib target [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.92 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling pretty v0.12.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling bumpalo v3.15.4 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.92 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking ic0 v0.21.1 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling wasm-bindgen v0.2.92 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking imp v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.92 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling candid_derive v0.6.6 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.92 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking tiny-bip39 v0.7.3 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling ic_principal v0.1.1 [INFO] [stderr] Compiling serde_bytes v0.11.14 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Checking ic-stable-structures v0.6.3 [INFO] [stderr] Compiling candid v0.10.5 [INFO] [stderr] Compiling ic-cdk-macros v0.8.4 [INFO] [stderr] Checking ic-cdk v0.12.1 [INFO] [stderr] Checking ic-cdk-timers v0.6.0 [INFO] [stderr] Checking icp_chopstick_backend v0.1.0 (/opt/rustwide/workdir/src/icp_chopstick_backend) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/icp_chopstick_backend/src/lib.rs:275:35 [INFO] [stdout] | [INFO] [stdout] 275 | let ret = if let Some(mut game) = game_service.games.get_mut(&session_id) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/icp_chopstick_backend/src/lib.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 298 | let mut games = service.borrow_mut().get(&SERVICE_ID); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/icp_chopstick_backend/src/lib.rs:300:35 [INFO] [stdout] | [INFO] [stdout] 300 | let ret = if let Some(mut game) = game_service.games.get_mut(&session_id) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/icp_chopstick_backend/src/lib.rs:275:35 [INFO] [stdout] | [INFO] [stdout] 275 | let ret = if let Some(mut game) = game_service.games.get_mut(&session_id) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/icp_chopstick_backend/src/lib.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 298 | let mut games = service.borrow_mut().get(&SERVICE_ID); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/icp_chopstick_backend/src/lib.rs:300:35 [INFO] [stdout] | [INFO] [stdout] 300 | let ret = if let Some(mut game) = game_service.games.get_mut(&session_id) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "e0e19239e0e790d4a7b2f2948d55380d46a1ed55e639e6fc655f3d670053390a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0e19239e0e790d4a7b2f2948d55380d46a1ed55e639e6fc655f3d670053390a", kill_on_drop: false }` [INFO] [stdout] e0e19239e0e790d4a7b2f2948d55380d46a1ed55e639e6fc655f3d670053390a