[INFO] cloning repository https://github.com/TamaraMilo/iks-oks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TamaraMilo/iks-oks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamaraMilo%2Fiks-oks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamaraMilo%2Fiks-oks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d87fdf74cccc27efbbdd835d5af44c03257f2c16 [INFO] checking TamaraMilo/iks-oks against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamaraMilo%2Fiks-oks" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/TamaraMilo/iks-oks [INFO] finished tweaking git repo https://github.com/TamaraMilo/iks-oks [INFO] tweaked toml for git repo https://github.com/TamaraMilo/iks-oks written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/TamaraMilo/iks-oks on toolchain ff647322379c48947c196639599067665ff9eb88 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/TamaraMilo/iks-oks 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" "+ff647322379c48947c196639599067665ff9eb88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded schemars_derive v0.8.11 [INFO] [stderr] Downloaded schemars v0.8.11 [INFO] [stderr] Downloaded cpufeatures v0.2.2 [INFO] [stderr] Downloaded group v0.12.0 [INFO] [stderr] Downloaded digest v0.10.5 [INFO] [stderr] Downloaded serde_derive v1.0.145 [INFO] [stderr] Downloaded paginate v1.1.11 [INFO] [stderr] Downloaded ff v0.12.0 [INFO] [stderr] Downloaded cw2 v0.15.1 [INFO] [stderr] Downloaded signature v1.6.3 [INFO] [stderr] Downloaded rfc6979 v0.3.0 [INFO] [stderr] Downloaded cosmwasm-storage v1.1.4 [INFO] [stderr] Downloaded serde v1.0.145 [INFO] [stderr] Downloaded cosmwasm-schema v1.1.4 [INFO] [stderr] Downloaded cosmwasm-derive v1.1.4 [INFO] [stderr] Downloaded cw-utils v0.13.2 [INFO] [stderr] Downloaded dyn-clone v1.0.5 [INFO] [stderr] Downloaded cosmwasm-crypto v1.1.4 [INFO] [stderr] Downloaded zeroize v1.5.5 [INFO] [stderr] Downloaded base64ct v1.5.0 [INFO] [stderr] Downloaded ecdsa v0.14.7 [INFO] [stderr] Downloaded generic-array v0.14.5 [INFO] 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"/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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 16c3142cd5644132b77d67cac61672392599495858440733c6f241a4e998e043 [INFO] running `Command { std: "docker" "start" "16c3142cd5644132b77d67cac61672392599495858440733c6f241a4e998e043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16c3142cd5644132b77d67cac61672392599495858440733c6f241a4e998e043" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16c3142cd5644132b77d67cac61672392599495858440733c6f241a4e998e043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16c3142cd5644132b77d67cac61672392599495858440733c6f241a4e998e043" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking zeroize v1.5.5 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Checking const-oid v0.9.0 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Checking base64ct v1.5.0 [INFO] [stderr] Checking der v0.6.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling serde_json v1.0.86 [INFO] [stderr] Compiling schemars v0.8.11 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking dyn-clone v1.0.5 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking forward_ref v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking uint v0.9.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking ff v0.12.0 [INFO] [stderr] Checking spki v0.6.0 [INFO] [stderr] Checking group v0.12.0 [INFO] [stderr] Checking paginate v1.1.11 [INFO] [stderr] Checking pkcs8 v0.9.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking crypto-bigint v0.4.8 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sec1 v0.3.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.10.5 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking signature v1.6.3 [INFO] [stderr] Checking sha2 v0.10.6 [INFO] [stderr] Checking elliptic-curve v0.12.3 [INFO] [stderr] Checking rfc6979 v0.3.0 [INFO] [stderr] Checking ecdsa v0.14.7 [INFO] [stderr] Checking k256 v0.11.5 [INFO] [stderr] Compiling serde_derive_internals v0.26.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling cosmwasm-derive v1.1.4 [INFO] [stderr] Compiling cosmwasm-schema-derive v1.1.4 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling schemars_derive v0.8.11 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking prost v0.9.0 [INFO] [stderr] Checking ed25519-zebra v3.0.0 [INFO] [stderr] Checking serde-json-wasm v0.4.1 [INFO] [stderr] Checking cosmwasm-crypto v1.1.4 [INFO] [stderr] Checking cosmwasm-std v1.1.4 [INFO] [stderr] Checking cosmwasm-schema v1.1.4 [INFO] [stderr] Checking cosmwasm-storage v1.1.4 [INFO] [stderr] Checking cw-storage-plus v0.15.1 [INFO] [stderr] Checking cw-utils v0.13.2 [INFO] [stderr] Checking cw-storage-plus v0.13.2 [INFO] [stderr] Checking cw-multi-test v0.13.2 [INFO] [stderr] Checking cw2 v0.15.1 [INFO] [stderr] Checking iks-oks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::board::Board` [INFO] [stdout] --> src/contract.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::board::Board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sign` is never read [INFO] [stdout] --> src/contract.rs:89:20 [INFO] [stdout] | [INFO] [stdout] 89 | let mut sign = "".to_string(); [INFO] [stdout] | ^^^^^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 94 | sign = "O".to_string(); [INFO] [stdout] | ---- `sign` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/contract.rs:210:9 [INFO] [stdout] | [INFO] [stdout] 210 | let room = room.unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `must_deserialize` is never used [INFO] [stdout] --> src/type_helpers.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) fn must_deserialize(value: &Option>) -> StdResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::board::Board` [INFO] [stdout] --> src/contract.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::board::Board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sign` is never read [INFO] [stdout] --> src/contract.rs:89:20 [INFO] [stdout] | [INFO] [stdout] 89 | let mut sign = "".to_string(); [INFO] [stdout] | ^^^^^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 94 | sign = "O".to_string(); [INFO] [stdout] | ---- `sign` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/contract.rs:210:9 [INFO] [stdout] | [INFO] [stdout] 210 | let room = room.unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `must_deserialize` is never used [INFO] [stdout] --> src/type_helpers.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) fn must_deserialize(value: &Option>) -> StdResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.16s [INFO] running `Command { std: "docker" "inspect" "16c3142cd5644132b77d67cac61672392599495858440733c6f241a4e998e043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16c3142cd5644132b77d67cac61672392599495858440733c6f241a4e998e043", kill_on_drop: false }` [INFO] [stdout] 16c3142cd5644132b77d67cac61672392599495858440733c6f241a4e998e043