[INFO] cloning repository https://github.com/HrithikSampson/chopstick-icp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HrithikSampson/chopstick-icp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHrithikSampson%2Fchopstick-icp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHrithikSampson%2Fchopstick-icp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 795721eec8103c8692f3cee4f4f1881af5569dd6 [INFO] checking HrithikSampson/chopstick-icp against master#94b72d6bebbddb5d17860914c4544f37365e988c for pr-122789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHrithikSampson%2Fchopstick-icp" "/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/chopstick-icp on toolchain 94b72d6bebbddb5d17860914c4544f37365e988c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HrithikSampson/chopstick-icp [INFO] finished tweaking git repo https://github.com/HrithikSampson/chopstick-icp [INFO] tweaked toml for git repo https://github.com/HrithikSampson/chopstick-icp written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/HrithikSampson/chopstick-icp 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" "+94b72d6bebbddb5d17860914c4544f37365e988c" "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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ic0 v0.21.1 [INFO] [stderr] Downloaded imp v0.1.0 [INFO] [stderr] Downloaded ic_principal v0.1.1 [INFO] [stderr] Downloaded ic-cdk-timers v0.6.0 [INFO] [stderr] Downloaded candid v0.10.3 [INFO] [stderr] Downloaded ittapi v0.3.5 [INFO] [stderr] Downloaded ic-cdk-macros v0.8.4 [INFO] [stderr] Downloaded candid_derive v0.6.5 [INFO] [stderr] Downloaded ic-cdk v0.12.1 [INFO] [stderr] Downloaded ic-stable-structures v0.6.2 [INFO] [stderr] Downloaded wasmtime-jit-icache-coherence v12.0.2 [INFO] [stderr] Downloaded hermit-abi v0.3.6 [INFO] [stderr] Downloaded file-per-thread-logger v0.2.0 [INFO] [stderr] Downloaded wasmtime-component-util v12.0.2 [INFO] [stderr] Downloaded wasmtime-wit-bindgen v12.0.2 [INFO] [stderr] Downloaded wasmtime-component-macro v12.0.2 [INFO] [stderr] Downloaded cranelift-frontend v0.99.2 [INFO] [stderr] Downloaded fxprof-processed-profile v0.6.0 [INFO] [stderr] Downloaded wasmtime-cache v12.0.2 [INFO] [stderr] Downloaded wit-parser v0.9.2 [INFO] [stderr] Downloaded cranelift-wasm v0.99.2 [INFO] [stderr] Downloaded cranelift-isle v0.99.2 [INFO] [stderr] Downloaded regalloc2 v0.9.3 [INFO] [stderr] Downloaded cranelift-codegen v0.99.2 [INFO] [stderr] Downloaded wasmtime-cranelift v12.0.2 [INFO] [stderr] Downloaded ittapi-sys v0.3.5 [INFO] [stderr] Downloaded wasmparser v0.110.0 [INFO] [stderr] Downloaded wasmtime-environ v12.0.2 [INFO] [stderr] Downloaded wasmtime-runtime v12.0.2 [INFO] [stderr] Downloaded wast v200.0.0 [INFO] [stderr] Downloaded wasmtime v12.0.2 [INFO] [stderr] Downloaded cranelift-bforest v0.99.2 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.99.2 [INFO] [stderr] Downloaded wasm-encoder v0.31.1 [INFO] [stderr] Downloaded cranelift-entity v0.99.2 [INFO] [stderr] Downloaded wasmtime-types v12.0.2 [INFO] [stderr] Downloaded wasm-encoder v0.200.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.99.2 [INFO] [stderr] Downloaded cranelift-control v0.99.2 [INFO] [stderr] Downloaded cranelift-native v0.99.2 [INFO] [stderr] Downloaded wasmtime-cranelift-shared v12.0.2 [INFO] [stderr] Downloaded wasmtime-jit v12.0.2 [INFO] [stderr] Downloaded wasmtime-fiber v12.0.2 [INFO] [stderr] Downloaded wat v1.200.0 [INFO] [stderr] Downloaded candid-extractor v0.1.2 [INFO] [stderr] Downloaded wasmtime-asm-macros v12.0.2 [INFO] [stderr] Downloaded wasmtime-jit-debug v12.0.2 [INFO] [stderr] Downloaded wasmtime-versioned-export-macros v12.0.2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d3c02a5e5514a24ebea20d12709327bb3237f64611314f1b73249f602a508ee [INFO] running `Command { std: "docker" "start" "-a" "7d3c02a5e5514a24ebea20d12709327bb3237f64611314f1b73249f602a508ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d3c02a5e5514a24ebea20d12709327bb3237f64611314f1b73249f602a508ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d3c02a5e5514a24ebea20d12709327bb3237f64611314f1b73249f602a508ee", kill_on_drop: false }` [INFO] [stdout] 7d3c02a5e5514a24ebea20d12709327bb3237f64611314f1b73249f602a508ee [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7482a4521b09cd42f2e4cb95e4148ee2a431f73b2fabfa4a688aa3c79030fd04 [INFO] running `Command { std: "docker" "start" "-a" "7482a4521b09cd42f2e4cb95e4148ee2a431f73b2fabfa4a688aa3c79030fd04", 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: chessGame_backend v0.1.0 (/opt/rustwide/workdir/src/chessGame_backend) ignoring invalid dependency `candid-extractor` which is missing a lib target [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling cc v1.0.87 [INFO] [stderr] Compiling pretty v0.12.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking adler v1.0.2 [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 rustc-demangle v0.1.23 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking ic0 v0.21.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking imp v0.1.0 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling candid_derive v0.6.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking tiny-bip39 v0.7.3 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking ic_principal v0.1.1 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking ic-stable-structures v0.6.2 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Checking candid v0.10.3 [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 chessGame_backend v0.1.0 (/opt/rustwide/workdir/src/chessGame_backend) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chessGame_backend/src/lib.rs:153:13 [INFO] [stdout] | [INFO] [stdout] 153 | let mut games = service.borrow_mut().get(&"chopsticks_game_service".to_string()); [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/chessGame_backend/src/lib.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | let mut games = service.borrow_mut().get(&"chopsticks_game_service".to_string()); [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/chessGame_backend/src/lib.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | let mut games = service.borrow_mut().get(&"chopsticks_game_service".to_string()); [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/chessGame_backend/src/lib.rs:191:25 [INFO] [stdout] | [INFO] [stdout] 191 | 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: variable does not need to be mutable [INFO] [stdout] --> src/chessGame_backend/src/lib.rs:153:13 [INFO] [stdout] | [INFO] [stdout] 153 | let mut games = service.borrow_mut().get(&"chopsticks_game_service".to_string()); [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/chessGame_backend/src/lib.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | let mut games = service.borrow_mut().get(&"chopsticks_game_service".to_string()); [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/chessGame_backend/src/lib.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | let mut games = service.borrow_mut().get(&"chopsticks_game_service".to_string()); [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/chessGame_backend/src/lib.rs:191:25 [INFO] [stdout] | [INFO] [stdout] 191 | 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: crate `chessGame_backend` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `chess_game_backend` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.46s [INFO] running `Command { std: "docker" "inspect" "7482a4521b09cd42f2e4cb95e4148ee2a431f73b2fabfa4a688aa3c79030fd04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7482a4521b09cd42f2e4cb95e4148ee2a431f73b2fabfa4a688aa3c79030fd04", kill_on_drop: false }` [INFO] [stdout] 7482a4521b09cd42f2e4cb95e4148ee2a431f73b2fabfa4a688aa3c79030fd04 [INFO] checking HrithikSampson/chopstick-icp against try#cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc for pr-122789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHrithikSampson%2Fchopstick-icp" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HrithikSampson/chopstick-icp on toolchain cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HrithikSampson/chopstick-icp [INFO] finished tweaking git repo https://github.com/HrithikSampson/chopstick-icp [INFO] tweaked toml for git repo https://github.com/HrithikSampson/chopstick-icp written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/HrithikSampson/chopstick-icp 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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 157d90e06c1a70e56ab77583e84bfda8f338e8bf24d2cb4909a3e4c54d29328f [INFO] running `Command { std: "docker" "start" "-a" "157d90e06c1a70e56ab77583e84bfda8f338e8bf24d2cb4909a3e4c54d29328f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "157d90e06c1a70e56ab77583e84bfda8f338e8bf24d2cb4909a3e4c54d29328f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "157d90e06c1a70e56ab77583e84bfda8f338e8bf24d2cb4909a3e4c54d29328f", kill_on_drop: false }` [INFO] [stdout] 157d90e06c1a70e56ab77583e84bfda8f338e8bf24d2cb4909a3e4c54d29328f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff9cce36e366e8304fb1fff9d70f3713986aa8bcaf6f2bcb0f35cab61f2746a4 [INFO] running `Command { std: "docker" "start" "-a" "ff9cce36e366e8304fb1fff9d70f3713986aa8bcaf6f2bcb0f35cab61f2746a4", 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: chessGame_backend v0.1.0 (/opt/rustwide/workdir/src/chessGame_backend) ignoring invalid dependency `candid-extractor` which is missing a lib target [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling pretty v0.12.3 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] | | -------- temporary value created here [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] | | ------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] 1683 | | Doc::Fail => &Doc::Fail, [INFO] [stdout] | | --------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1686 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::BorrowedText(" "))) [INFO] [stdout] | | --------------------------------------------------------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1686 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::BorrowedText(" "))) [INFO] [stdout] | | ---------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1686 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::BorrowedText(" "))) [INFO] [stdout] | | ------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1690 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::Nil)) [INFO] [stdout] | | ------------------------------------------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1690 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::Nil)) [INFO] [stdout] | | -------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1690 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::Nil)) [INFO] [stdout] | | ------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1696 | | ))) => &Doc::Group(RefDoc(&Doc::FlatAlt( [INFO] [stdout] | | _____________________- [INFO] [stdout] 1697 | || RefDoc(&Doc::Hardline), [INFO] [stdout] 1698 | || RefDoc(&Doc::BorrowedText(" ")), [INFO] [stdout] 1699 | || ))), [INFO] [stdout] | ||_______________- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |___________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1696 | | ))) => &Doc::Group(RefDoc(&Doc::FlatAlt( [INFO] [stdout] | | ________________________________________- [INFO] [stdout] 1697 | || RefDoc(&Doc::Hardline), [INFO] [stdout] 1698 | || RefDoc(&Doc::BorrowedText(" ")), [INFO] [stdout] 1699 | || ))), [INFO] [stdout] | ||_____________- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |___________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1698 | | RefDoc(&Doc::BorrowedText(" ")), [INFO] [stdout] | | ---------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1697 | | RefDoc(&Doc::Hardline), [INFO] [stdout] | | ------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1702 | | &Doc::Group(RefDoc(&Doc::FlatAlt( [INFO] [stdout] | | __________________- [INFO] [stdout] 1703 | || RefDoc(&Doc::Hardline), [INFO] [stdout] 1704 | || RefDoc(&Doc::Nil), [INFO] [stdout] 1705 | || ))) [INFO] [stdout] | ||___________________- temporary value created here [INFO] [stdout] 1706 | | } [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |___________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1702 | | &Doc::Group(RefDoc(&Doc::FlatAlt( [INFO] [stdout] | | _____________________________________- [INFO] [stdout] 1703 | || RefDoc(&Doc::Hardline), [INFO] [stdout] 1704 | || RefDoc(&Doc::Nil), [INFO] [stdout] 1705 | || ))) [INFO] [stdout] | ||_________________- temporary value created here [INFO] [stdout] 1706 | | } [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |___________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1704 | | RefDoc(&Doc::Nil), [INFO] [stdout] | | -------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.12.3/src/lib.rs:1679:9 [INFO] [stdout] | [INFO] [stdout] 1679 | / RefDoc(match doc { [INFO] [stdout] 1680 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1681 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1682 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1703 | | RefDoc(&Doc::Hardline), [INFO] [stdout] | | ------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1707 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1708 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 17 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pretty` (lib) due to 18 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ff9cce36e366e8304fb1fff9d70f3713986aa8bcaf6f2bcb0f35cab61f2746a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff9cce36e366e8304fb1fff9d70f3713986aa8bcaf6f2bcb0f35cab61f2746a4", kill_on_drop: false }` [INFO] [stdout] ff9cce36e366e8304fb1fff9d70f3713986aa8bcaf6f2bcb0f35cab61f2746a4