[INFO] cloning repository https://github.com/maelstrom-rs/maelstrom [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maelstrom-rs/maelstrom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaelstrom-rs%2Fmaelstrom"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaelstrom-rs%2Fmaelstrom'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 73d7c06761633a3c3a1a11ec3defc634026a914f [INFO] testing maelstrom-rs/maelstrom against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaelstrom-rs%2Fmaelstrom" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maelstrom-rs/maelstrom on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/maelstrom-rs/maelstrom [INFO] finished tweaking git repo https://github.com/maelstrom-rs/maelstrom [INFO] tweaked toml for git repo https://github.com/maelstrom-rs/maelstrom written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/maelstrom-rs/maelstrom already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stdout] 39ef611a0881b9f1f9d28452a2214ee7009abba7466d31e303035f9b97091c87 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "39ef611a0881b9f1f9d28452a2214ee7009abba7466d31e303035f9b97091c87"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling smallvec v1.3.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling base64 v0.12.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling ring v0.16.12 [INFO] [stderr] Compiling libsqlite3-sys v0.17.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling bytestring v0.1.5 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling parking_lot_core v0.7.1 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling resolv-conf v0.6.3 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling pem v0.7.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling ahash v0.3.2 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling tokio v0.2.18 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling dashmap v3.11.0 [INFO] [stderr] Compiling simple_asn1 v0.4.0 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling actix-codec v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling derive_more v0.99.5 [INFO] [stderr] Compiling pin-project-internal v0.4.9 [INFO] [stderr] Compiling actix-macros v0.1.1 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling actix-web-codegen v0.2.1 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Compiling async-stream v0.2.1 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling thiserror v1.0.15 [INFO] [stderr] Compiling async-native-tls v0.3.3 [INFO] [stderr] Compiling pin-project v0.4.9 [INFO] [stderr] Compiling actix-threadpool v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling actix-service v1.0.5 [INFO] [stderr] Compiling h2 v0.2.4 [INFO] [stderr] Compiling sqlx-core v0.3.4 [INFO] [stderr] Compiling actix-rt v1.1.0 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling actix-utils v1.0.6 [INFO] [stderr] Compiling actix-server v1.0.2 [INFO] [stderr] Compiling actix-tls v1.0.0 [INFO] [stderr] Compiling trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Compiling actix-testing v1.0.0 [INFO] [stderr] Compiling sqlx-macros v0.3.4 [INFO] [stderr] Compiling actix-connect v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling actix-router v0.2.4 [INFO] [stderr] Compiling serde_test v1.0.106 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling ruma-identifiers v0.15.1 [INFO] [stderr] Compiling linear-map v1.2.0 [INFO] [stderr] Compiling actix-http v1.0.1 [INFO] [stderr] Compiling jsonwebtoken v7.1.0 [INFO] [stderr] Compiling sqlx v0.3.4 [INFO] [stderr] Compiling awc v1.0.1 [INFO] [stderr] Compiling actix v0.9.0 [INFO] [stderr] Compiling actix-web v2.0.0 [INFO] [stderr] Compiling actix-ratelimit v0.2.1 [INFO] [stderr] Compiling actix-cors v0.2.0 [INFO] [stderr] Compiling maelstrom v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `serde_json::json` [INFO] [stderr] --> src/server/handlers/admin.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use serde_json::json; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `jsonwebtoken as jwt` [INFO] [stderr] --> src/server/handlers/auth.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use jsonwebtoken as jwt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DeviceId`, `UserId` [INFO] [stderr] --> src/server/handlers/auth.rs:9:24 [INFO] [stderr] | [INFO] [stderr] 9 | use ruma_identifiers::{DeviceId, UserId}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/mock.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | user_id: &'a UserIdentifier, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | user_id: &'a UserIdentifier, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:71:41 [INFO] [stderr] | [INFO] [stderr] 71 | async fn fetch_password_hash(&self, user_id: &UserId) -> Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:75:38 [INFO] [stderr] | [INFO] [stderr] 75 | async fn check_otp_exists(&self, user_id: &UserId, otp: &str) -> Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `otp` [INFO] [stderr] --> src/db/postgres.rs:75:56 [INFO] [stderr] | [INFO] [stderr] 75 | async fn check_otp_exists(&self, user_id: &UserId, otp: &str) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_otp` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | user_id: &UserId, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `device_id` [INFO] [stderr] --> src/db/postgres.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | device_id: &DeviceId, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_device_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `display_name` [INFO] [stderr] --> src/db/postgres.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | display_name: Option<&str>, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pw` [INFO] [stderr] --> src/models/auth.rs:345:27 [INFO] [stderr] | [INFO] [stderr] 345 | pub fn matches(&self, pw: &str) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pw` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AuthFailed` [INFO] [stderr] --> src/db/mod.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | AuthFailed, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DuplicateViolation` [INFO] [stderr] --> src/db/mod.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | DuplicateViolation, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NullViolation` [INFO] [stderr] --> src/db/mod.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | NullViolation, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Session` [INFO] [stderr] --> src/models/auth.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Session, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `session` [INFO] [stderr] --> src/models/auth.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | / pub fn session( [INFO] [stderr] 69 | | user_id: &'a UserId, [INFO] [stderr] 70 | | device_id: &'a DeviceId, [INFO] [stderr] 71 | | complete: &'a [LoginType], [INFO] [stderr] ... | [INFO] [stderr] 86 | | } [INFO] [stderr] 87 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update` [INFO] [stderr] --> src/models/auth.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | / pub async fn update( [INFO] [stderr] 110 | | &mut self, [INFO] [stderr] 111 | | store: &T, [INFO] [stderr] 112 | | challenge: &Challenge, [INFO] [stderr] ... | [INFO] [stderr] 119 | | } [INFO] [stderr] 120 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_complete` [INFO] [stderr] --> src/models/auth.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn is_complete(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handle` [INFO] [stderr] --> src/models/auth.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | pub async fn handle(mut self, store: &T) -> Result<(), actix_web::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from_str` [INFO] [stderr] --> src/models/registration.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn from_str(kind: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 56s [INFO] running `"docker" "inspect" "39ef611a0881b9f1f9d28452a2214ee7009abba7466d31e303035f9b97091c87"` [INFO] running `"docker" "rm" "-f" "39ef611a0881b9f1f9d28452a2214ee7009abba7466d31e303035f9b97091c87"` [INFO] [stdout] 39ef611a0881b9f1f9d28452a2214ee7009abba7466d31e303035f9b97091c87 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stdout] addc7efc5615c44760c859eaa14cf1adba66676b866319b98f108514d5040d91 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "addc7efc5615c44760c859eaa14cf1adba66676b866319b98f108514d5040d91"` [INFO] [stderr] Compiling maelstrom v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `serde_json::json` [INFO] [stderr] --> src/server/handlers/admin.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use serde_json::json; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `jsonwebtoken as jwt` [INFO] [stderr] --> src/server/handlers/auth.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use jsonwebtoken as jwt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DeviceId`, `UserId` [INFO] [stderr] --> src/server/handlers/auth.rs:9:24 [INFO] [stderr] | [INFO] [stderr] 9 | use ruma_identifiers::{DeviceId, UserId}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/mock.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | user_id: &'a UserIdentifier, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | user_id: &'a UserIdentifier, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:71:41 [INFO] [stderr] | [INFO] [stderr] 71 | async fn fetch_password_hash(&self, user_id: &UserId) -> Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:75:38 [INFO] [stderr] | [INFO] [stderr] 75 | async fn check_otp_exists(&self, user_id: &UserId, otp: &str) -> Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `otp` [INFO] [stderr] --> src/db/postgres.rs:75:56 [INFO] [stderr] | [INFO] [stderr] 75 | async fn check_otp_exists(&self, user_id: &UserId, otp: &str) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_otp` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | user_id: &UserId, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `device_id` [INFO] [stderr] --> src/db/postgres.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | device_id: &DeviceId, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_device_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `display_name` [INFO] [stderr] --> src/db/postgres.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | display_name: Option<&str>, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pw` [INFO] [stderr] --> src/models/auth.rs:345:27 [INFO] [stderr] | [INFO] [stderr] 345 | pub fn matches(&self, pw: &str) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pw` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AuthFailed` [INFO] [stderr] --> src/db/mod.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | AuthFailed, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DuplicateViolation` [INFO] [stderr] --> src/db/mod.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | DuplicateViolation, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NullViolation` [INFO] [stderr] --> src/db/mod.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | NullViolation, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Session` [INFO] [stderr] --> src/models/auth.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Session, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `session` [INFO] [stderr] --> src/models/auth.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | / pub fn session( [INFO] [stderr] 69 | | user_id: &'a UserId, [INFO] [stderr] 70 | | device_id: &'a DeviceId, [INFO] [stderr] 71 | | complete: &'a [LoginType], [INFO] [stderr] ... | [INFO] [stderr] 86 | | } [INFO] [stderr] 87 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update` [INFO] [stderr] --> src/models/auth.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | / pub async fn update( [INFO] [stderr] 110 | | &mut self, [INFO] [stderr] 111 | | store: &T, [INFO] [stderr] 112 | | challenge: &Challenge, [INFO] [stderr] ... | [INFO] [stderr] 119 | | } [INFO] [stderr] 120 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_complete` [INFO] [stderr] --> src/models/auth.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn is_complete(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handle` [INFO] [stderr] --> src/models/auth.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | pub async fn handle(mut self, store: &T) -> Result<(), actix_web::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.99s [INFO] running `"docker" "inspect" "addc7efc5615c44760c859eaa14cf1adba66676b866319b98f108514d5040d91"` [INFO] running `"docker" "rm" "-f" "addc7efc5615c44760c859eaa14cf1adba66676b866319b98f108514d5040d91"` [INFO] [stdout] addc7efc5615c44760c859eaa14cf1adba66676b866319b98f108514d5040d91 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 7683d4bdc79591bacc214a0b318e9bc0f5a3e002984bb3d01a978ee886695fe9 [INFO] running `"docker" "start" "-a" "7683d4bdc79591bacc214a0b318e9bc0f5a3e002984bb3d01a978ee886695fe9"` [INFO] [stderr] warning: unused import: `serde_json::json` [INFO] [stderr] --> src/server/handlers/admin.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use serde_json::json; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `jsonwebtoken as jwt` [INFO] [stderr] --> src/server/handlers/auth.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use jsonwebtoken as jwt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DeviceId`, `UserId` [INFO] [stderr] --> src/server/handlers/auth.rs:9:24 [INFO] [stderr] | [INFO] [stderr] 9 | use ruma_identifiers::{DeviceId, UserId}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/mock.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | user_id: &'a UserIdentifier, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | user_id: &'a UserIdentifier, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:71:41 [INFO] [stderr] | [INFO] [stderr] 71 | async fn fetch_password_hash(&self, user_id: &UserId) -> Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:75:38 [INFO] [stderr] | [INFO] [stderr] 75 | async fn check_otp_exists(&self, user_id: &UserId, otp: &str) -> Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `otp` [INFO] [stderr] --> src/db/postgres.rs:75:56 [INFO] [stderr] | [INFO] [stderr] 75 | async fn check_otp_exists(&self, user_id: &UserId, otp: &str) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_otp` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user_id` [INFO] [stderr] --> src/db/postgres.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | user_id: &UserId, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `device_id` [INFO] [stderr] --> src/db/postgres.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | device_id: &DeviceId, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_device_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `display_name` [INFO] [stderr] --> src/db/postgres.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | display_name: Option<&str>, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pw` [INFO] [stderr] --> src/models/auth.rs:345:27 [INFO] [stderr] | [INFO] [stderr] 345 | pub fn matches(&self, pw: &str) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pw` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AuthFailed` [INFO] [stderr] --> src/db/mod.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | AuthFailed, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DuplicateViolation` [INFO] [stderr] --> src/db/mod.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | DuplicateViolation, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NullViolation` [INFO] [stderr] --> src/db/mod.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | NullViolation, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Session` [INFO] [stderr] --> src/models/auth.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Session, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `session` [INFO] [stderr] --> src/models/auth.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | / pub fn session( [INFO] [stderr] 69 | | user_id: &'a UserId, [INFO] [stderr] 70 | | device_id: &'a DeviceId, [INFO] [stderr] 71 | | complete: &'a [LoginType], [INFO] [stderr] ... | [INFO] [stderr] 86 | | } [INFO] [stderr] 87 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update` [INFO] [stderr] --> src/models/auth.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | / pub async fn update( [INFO] [stderr] 110 | | &mut self, [INFO] [stderr] 111 | | store: &T, [INFO] [stderr] 112 | | challenge: &Challenge, [INFO] [stderr] ... | [INFO] [stderr] 119 | | } [INFO] [stderr] 120 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_complete` [INFO] [stderr] --> src/models/auth.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn is_complete(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handle` [INFO] [stderr] --> src/models/auth.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | pub async fn handle(mut self, store: &T) -> Result<(), actix_web::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/maelstrom-22429b094a399b5a [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test models::registration::tests::test_kind_from_str_defaults_to_user ... ok [INFO] [stdout] test models::registration::tests::test_kind_from_str_guest ... ok [INFO] [stdout] test models::registration::tests::test_kind_from_str_user ... ok [INFO] [stdout] test server::handlers::admin::tests::test_get_wellknown_ok ... ok [INFO] [stdout] test server::handlers::admin::tests::test_versions_ok ... ok [INFO] [stdout] test models::registration::tests::test_check_username_valid_bad ... ok [INFO] [stdout] test server::handlers::registration::tests::test_get_available_username_taken ... ok [INFO] [stdout] test server::handlers::registration::tests::test_get_available_username_invalid ... ok [INFO] [stdout] test models::registration::tests::test_check_username_valid_good ... ok [INFO] [stdout] test models::registration::tests::test_check_username_valid_empty ... ok [INFO] [stdout] test server::handlers::registration::tests::test_get_available_username_available ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "7683d4bdc79591bacc214a0b318e9bc0f5a3e002984bb3d01a978ee886695fe9"` [INFO] running `"docker" "rm" "-f" "7683d4bdc79591bacc214a0b318e9bc0f5a3e002984bb3d01a978ee886695fe9"` [INFO] [stdout] 7683d4bdc79591bacc214a0b318e9bc0f5a3e002984bb3d01a978ee886695fe9