[INFO] cloning repository https://github.com/w-k-s/Rust-QuizzicalAPI [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w-k-s/Rust-QuizzicalAPI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw-k-s%2FRust-QuizzicalAPI", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw-k-s%2FRust-QuizzicalAPI'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df1c85c3f6ffd56884bd42a1653ab7fb88ca59f3 [INFO] testing w-k-s/Rust-QuizzicalAPI against 1.63.0 for beta-1.64-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw-k-s%2FRust-QuizzicalAPI" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/w-k-s/Rust-QuizzicalAPI on toolchain 1.63.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/w-k-s/Rust-QuizzicalAPI [INFO] finished tweaking git repo https://github.com/w-k-s/Rust-QuizzicalAPI [INFO] tweaked toml for git repo https://github.com/w-k-s/Rust-QuizzicalAPI written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/w-k-s/Rust-QuizzicalAPI already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded block-padding v0.1.3 [INFO] [stderr] Downloaded simple_logger v1.0.1 [INFO] [stderr] Downloaded rand_os v0.1.2 [INFO] [stderr] Downloaded hyper v0.12.9 [INFO] [stderr] Downloaded memchr v2.1.3 [INFO] [stderr] Downloaded block-buffer v0.7.0 [INFO] [stderr] Downloaded generic-array v0.12.0 [INFO] [stderr] Downloaded digest v0.8.0 [INFO] [stderr] Downloaded juniper_hyper v0.1.0 [INFO] [stderr] Downloaded num-traits v0.2.5 [INFO] [stderr] Downloaded serde_derive v1.0.75 [INFO] [stderr] Downloaded ryu v0.2.5 [INFO] [stderr] Downloaded opaque-debug v0.2.2 [INFO] [stderr] Downloaded tokio-reactor v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 220538bf50bdc21be3d06a2e05529cc513d20b24aa2ca0d326e3af273fdf9c40 [INFO] running `Command { std: "docker" "start" "-a" "220538bf50bdc21be3d06a2e05529cc513d20b24aa2ca0d326e3af273fdf9c40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "220538bf50bdc21be3d06a2e05529cc513d20b24aa2ca0d326e3af273fdf9c40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "220538bf50bdc21be3d06a2e05529cc513d20b24aa2ca0d326e3af273fdf9c40", kill_on_drop: false }` [INFO] [stdout] 220538bf50bdc21be3d06a2e05529cc513d20b24aa2ca0d326e3af273fdf9c40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1e19b5b392c9e67c7c41b727280ea4b463e30409b81b07a1e2d2f0022a1d89b [INFO] running `Command { std: "docker" "start" "-a" "f1e19b5b392c9e67c7c41b727280ea4b463e30409b81b07a1e2d2f0022a1d89b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling byteorder v1.2.6 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling futures v0.1.23 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling slab v0.4.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling serde v1.0.75 [INFO] [stderr] Compiling proc-macro2 v0.4.13 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling httparse v1.3.2 [INFO] [stderr] Compiling md5 v0.3.8 [INFO] [stderr] Compiling fallible-iterator v0.1.6 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling ryu v0.2.5 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling antidote v1.0.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling string v0.1.1 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling socket2 v0.3.8 [INFO] [stderr] Compiling rand_os v0.1.2 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling block-padding v0.1.3 [INFO] [stderr] Compiling tokio-executor v0.1.4 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.0 [INFO] [stderr] Compiling smallvec v0.6.5 [INFO] [stderr] Compiling lock_api v0.1.3 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling bytes v0.4.9 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling mio v0.6.15 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling tokio-current-thread v0.1.1 [INFO] [stderr] Compiling tokio-timer v0.2.6 [INFO] [stderr] Compiling r2d2 v0.8.3 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling tokio-io v0.1.8 [INFO] [stderr] Compiling http v0.1.10 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling url v1.7.1 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling mio-uds v0.6.6 [INFO] [stderr] Compiling parking_lot v0.6.3 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling tokio-codec v0.1.0 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling tokio-reactor v0.1.4 [INFO] [stderr] Compiling crossbeam-deque v0.6.1 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.6 [INFO] [stderr] Compiling hmac v0.5.0 [INFO] [stderr] Compiling tokio-tcp v0.1.1 [INFO] [stderr] Compiling tokio-uds v0.2.1 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling postgres-protocol v0.3.2 [INFO] [stderr] Compiling simple_logger v1.0.1 [INFO] [stderr] Compiling tokio-fs v0.1.3 [INFO] [stderr] Compiling postgres-shared v0.4.2 [INFO] [stderr] Compiling uuid v0.7.2 [INFO] [stderr] Compiling tokio v0.1.8 [INFO] [stderr] Compiling tokio-io-pool v0.1.5 [INFO] [stderr] Compiling postgres v0.15.2 [INFO] [stderr] Compiling r2d2_postgres v0.14.0 [INFO] [stderr] Compiling indexmap v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.26 [INFO] [stderr] Compiling h2 v0.1.12 [INFO] [stderr] Compiling hyper v0.12.9 [INFO] [stderr] Compiling juniper_codegen v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.75 [INFO] [stderr] Compiling juniper v0.10.0 [INFO] [stderr] Compiling juniper_hyper v0.1.0 [INFO] [stderr] Compiling quizzical v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/repositories.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 279 | })?;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/services.rs:84:36 [INFO] [stdout] | [INFO] [stdout] 84 | .map_err(|e| e.into());; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/services.rs:89:75 [INFO] [stdout] | [INFO] [stdout] 89 | return (*self.repo).save_question(question).map_err(|e| e.into());; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/services.rs:93:77 [INFO] [stdout] | [INFO] [stdout] 93 | return (*self.repo).count_questions(category).map_err(|e| e.into());; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `info` [INFO] [stdout] --> src/main.rs:43:11 [INFO] [stdout] | [INFO] [stdout] 43 | use log::{error, info}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:22:47 [INFO] [stdout] | [INFO] [stdout] 22 | fn execute(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - fn execute(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stdout] 22 + fn execute(&self, query: &str, params: &[&dyn ToSql]) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:30:45 [INFO] [stdout] | [INFO] [stdout] 30 | fn query(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 - fn query(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stdout] 30 + fn query(&self, query: &str, params: &[&dyn ToSql]) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:134:36 [INFO] [stdout] | [INFO] [stdout] 134 | vec![&category as &ToSql, &active as &ToSql], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 134 - vec![&category as &ToSql, &active as &ToSql], [INFO] [stdout] 134 + vec![&category as &dyn ToSql, &active as &ToSql], [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:134:55 [INFO] [stdout] | [INFO] [stdout] 134 | vec![&category as &ToSql, &active as &ToSql], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 134 - vec![&category as &ToSql, &active as &ToSql], [INFO] [stdout] 134 + vec![&category as &ToSql, &active as &dyn ToSql], [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:140:36 [INFO] [stdout] | [INFO] [stdout] 140 | vec![&category as &ToSql], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 140 - vec![&category as &ToSql], [INFO] [stdout] 140 + vec![&category as &dyn ToSql], [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:259:34 [INFO] [stdout] | [INFO] [stdout] 259 | let mut values: Vec<&ToSql> = vec![]; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 259 - let mut values: Vec<&ToSql> = vec![]; [INFO] [stdout] 259 + let mut values: Vec<&dyn ToSql> = vec![]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:85:38 [INFO] [stdout] | [INFO] [stdout] 85 | service_fn(move |req| -> Box + Send> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 - service_fn(move |req| -> Box + Send> { [INFO] [stdout] 85 + service_fn(move |req| -> Box + Send> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/repositories.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | Some(x) => ( [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/repositories.rs:397:25 [INFO] [stdout] | [INFO] [stdout] 397 | if let Some(mut choices) = choices_map.get_mut(&question_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: associated function `set_category_active` is never used [INFO] [stdout] --> src/repositories.rs:176:12 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn set_category_active(&self, name: &str, active: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.15s [INFO] running `Command { std: "docker" "inspect" "f1e19b5b392c9e67c7c41b727280ea4b463e30409b81b07a1e2d2f0022a1d89b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1e19b5b392c9e67c7c41b727280ea4b463e30409b81b07a1e2d2f0022a1d89b", kill_on_drop: false }` [INFO] [stdout] f1e19b5b392c9e67c7c41b727280ea4b463e30409b81b07a1e2d2f0022a1d89b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90130012a418214f29004421bf9611326cc8222ae705aecc45a89845785cb1df [INFO] running `Command { std: "docker" "start" "-a" "90130012a418214f29004421bf9611326cc8222ae705aecc45a89845785cb1df", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling quizzical v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/repositories.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 279 | })?;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/services.rs:84:36 [INFO] [stdout] | [INFO] [stdout] 84 | .map_err(|e| e.into());; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/services.rs:89:75 [INFO] [stdout] | [INFO] [stdout] 89 | return (*self.repo).save_question(question).map_err(|e| e.into());; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/services.rs:93:77 [INFO] [stdout] | [INFO] [stdout] 93 | return (*self.repo).count_questions(category).map_err(|e| e.into());; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `info` [INFO] [stdout] --> src/main.rs:43:11 [INFO] [stdout] | [INFO] [stdout] 43 | use log::{error, info}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:22:47 [INFO] [stdout] | [INFO] [stdout] 22 | fn execute(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - fn execute(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stdout] 22 + fn execute(&self, query: &str, params: &[&dyn ToSql]) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:30:45 [INFO] [stdout] | [INFO] [stdout] 30 | fn query(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 - fn query(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stdout] 30 + fn query(&self, query: &str, params: &[&dyn ToSql]) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:134:36 [INFO] [stdout] | [INFO] [stdout] 134 | vec![&category as &ToSql, &active as &ToSql], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 134 - vec![&category as &ToSql, &active as &ToSql], [INFO] [stdout] 134 + vec![&category as &dyn ToSql, &active as &ToSql], [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:134:55 [INFO] [stdout] | [INFO] [stdout] 134 | vec![&category as &ToSql, &active as &ToSql], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 134 - vec![&category as &ToSql, &active as &ToSql], [INFO] [stdout] 134 + vec![&category as &ToSql, &active as &dyn ToSql], [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:140:36 [INFO] [stdout] | [INFO] [stdout] 140 | vec![&category as &ToSql], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 140 - vec![&category as &ToSql], [INFO] [stdout] 140 + vec![&category as &dyn ToSql], [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/repositories.rs:259:34 [INFO] [stdout] | [INFO] [stdout] 259 | let mut values: Vec<&ToSql> = vec![]; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 259 - let mut values: Vec<&ToSql> = vec![]; [INFO] [stdout] 259 + let mut values: Vec<&dyn ToSql> = vec![]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:85:38 [INFO] [stdout] | [INFO] [stdout] 85 | service_fn(move |req| -> Box + Send> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 - service_fn(move |req| -> Box + Send> { [INFO] [stdout] 85 + service_fn(move |req| -> Box + Send> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/repositories.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | Some(x) => ( [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/repositories.rs:397:25 [INFO] [stdout] | [INFO] [stdout] 397 | if let Some(mut choices) = choices_map.get_mut(&question_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: associated function `set_category_active` is never used [INFO] [stdout] --> src/repositories.rs:176:12 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn set_category_active(&self, name: &str, active: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `Command { std: "docker" "inspect" "90130012a418214f29004421bf9611326cc8222ae705aecc45a89845785cb1df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90130012a418214f29004421bf9611326cc8222ae705aecc45a89845785cb1df", kill_on_drop: false }` [INFO] [stdout] 90130012a418214f29004421bf9611326cc8222ae705aecc45a89845785cb1df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d4e2320a6e0726696a09585a1cf71ece1d5c807071a998b2a61572913e14e9a2 [INFO] running `Command { std: "docker" "start" "-a" "d4e2320a6e0726696a09585a1cf71ece1d5c807071a998b2a61572913e14e9a2", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/repositories.rs:279:17 [INFO] [stderr] | [INFO] [stderr] 279 | })?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/services.rs:84:36 [INFO] [stderr] | [INFO] [stderr] 84 | .map_err(|e| e.into());; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/services.rs:89:75 [INFO] [stderr] | [INFO] [stderr] 89 | return (*self.repo).save_question(question).map_err(|e| e.into());; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/services.rs:93:77 [INFO] [stderr] | [INFO] [stderr] 93 | return (*self.repo).count_questions(category).map_err(|e| e.into());; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unused imports: `error`, `info` [INFO] [stderr] --> src/main.rs:43:11 [INFO] [stderr] | [INFO] [stderr] 43 | use log::{error, info}; [INFO] [stderr] | ^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repositories.rs:22:47 [INFO] [stderr] | [INFO] [stderr] 22 | fn execute(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 22 - fn execute(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stderr] 22 + fn execute(&self, query: &str, params: &[&dyn ToSql]) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repositories.rs:30:45 [INFO] [stderr] | [INFO] [stderr] 30 | fn query(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 30 - fn query(&self, query: &str, params: &[&ToSql]) -> Result { [INFO] [stderr] 30 + fn query(&self, query: &str, params: &[&dyn ToSql]) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repositories.rs:134:36 [INFO] [stderr] | [INFO] [stderr] 134 | vec![&category as &ToSql, &active as &ToSql], [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 134 - vec![&category as &ToSql, &active as &ToSql], [INFO] [stderr] 134 + vec![&category as &dyn ToSql, &active as &ToSql], [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repositories.rs:134:55 [INFO] [stderr] | [INFO] [stderr] 134 | vec![&category as &ToSql, &active as &ToSql], [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 134 - vec![&category as &ToSql, &active as &ToSql], [INFO] [stderr] 134 + vec![&category as &ToSql, &active as &dyn ToSql], [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repositories.rs:140:36 [INFO] [stderr] | [INFO] [stderr] 140 | vec![&category as &ToSql], [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 140 - vec![&category as &ToSql], [INFO] [stderr] 140 + vec![&category as &dyn ToSql], [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repositories.rs:259:34 [INFO] [stderr] | [INFO] [stderr] 259 | let mut values: Vec<&ToSql> = vec![]; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 259 - let mut values: Vec<&ToSql> = vec![]; [INFO] [stderr] 259 + let mut values: Vec<&dyn ToSql> = vec![]; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:85:38 [INFO] [stderr] | [INFO] [stderr] 85 | service_fn(move |req| -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 85 - service_fn(move |req| -> Box + Send> { [INFO] [stderr] 85 + service_fn(move |req| -> Box + Send> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/repositories.rs:130:18 [INFO] [stderr] | [INFO] [stderr] 130 | Some(x) => ( [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/repositories.rs:397:25 [INFO] [stderr] | [INFO] [stderr] 397 | if let Some(mut choices) = choices_map.get_mut(&question_id) { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `set_category_active` is never used [INFO] [stderr] --> src/repositories.rs:176:12 [INFO] [stderr] | [INFO] [stderr] 176 | pub fn set_category_active(&self, name: &str, active: bool) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `quizzical` (bin "quizzical" test) generated 15 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/quizzical-0520b06d25e66e89) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d4e2320a6e0726696a09585a1cf71ece1d5c807071a998b2a61572913e14e9a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4e2320a6e0726696a09585a1cf71ece1d5c807071a998b2a61572913e14e9a2", kill_on_drop: false }` [INFO] [stdout] d4e2320a6e0726696a09585a1cf71ece1d5c807071a998b2a61572913e14e9a2