[INFO] cloning repository https://github.com/gobanos/cargo-aoc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gobanos/cargo-aoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgobanos%2Fcargo-aoc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgobanos%2Fcargo-aoc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7026a13b357800aabe9f6c594c1ee86a15c57340 [INFO] testing gobanos/cargo-aoc against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgobanos%2Fcargo-aoc" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gobanos/cargo-aoc on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gobanos/cargo-aoc [INFO] finished tweaking git repo https://github.com/gobanos/cargo-aoc [INFO] tweaked toml for git repo https://github.com/gobanos/cargo-aoc written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/gobanos/cargo-aoc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5943dff2a84f1a6ec39e3f6c467a1e907cd275efee3c0bd4e6edddda7d58dd48 [INFO] running `Command { std: "docker" "start" "-a" "5943dff2a84f1a6ec39e3f6c467a1e907cd275efee3c0bd4e6edddda7d58dd48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5943dff2a84f1a6ec39e3f6c467a1e907cd275efee3c0bd4e6edddda7d58dd48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5943dff2a84f1a6ec39e3f6c467a1e907cd275efee3c0bd4e6edddda7d58dd48", kill_on_drop: false }` [INFO] [stdout] 5943dff2a84f1a6ec39e3f6c467a1e907cd275efee3c0bd4e6edddda7d58dd48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fccf385b5bcc160d6a96f112291fd0280e85562cf796500f64f62ffc9d87007 [INFO] running `Command { std: "docker" "start" "-a" "6fccf385b5bcc160d6a96f112291fd0280e85562cf796500f64f62ffc9d87007", 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 libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling indexmap v1.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling mime v0.3.14 [INFO] [stderr] Compiling webbrowser v0.5.2 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling aoc-runner v0.2.2 (/opt/rustwide/workdir/aoc-runner) [INFO] [stderr] Compiling miniz_oxide v0.3.3 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> aoc-runner/src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> aoc-runner/src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling flate2 v1.0.12 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling openssl-sys v0.9.50 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.18 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-threadpool v0.1.16 [INFO] [stderr] Compiling tokio-reactor v0.1.10 [INFO] [stderr] Compiling backtrace v0.3.38 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling parse-zoneinfo v0.2.0 [INFO] [stderr] Compiling publicsuffix v1.5.3 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling chrono-tz v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling toml v0.5.3 [INFO] [stderr] Compiling aoc-runner-internal v0.1.0 (/opt/rustwide/workdir/aoc-runner-internal) [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling aoc-runner-derive v0.2.2 (/opt/rustwide/workdir/aoc-runner-derive) [INFO] [stdout] warning: unused import: `Generator` [INFO] [stdout] --> aoc-runner-derive/src/generator.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::{Generator, SpecialType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `to_snakecase` [INFO] [stdout] --> aoc-runner-derive/src/generator.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::utils::{to_camelcase, to_snakecase}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `proc_macro2 as pm2` [INFO] [stdout] --> aoc-runner-derive/src/generator.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use proc_macro2 as pm2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `to_snakecase` [INFO] [stdout] --> aoc-runner-derive/src/out.rs:1:44 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::utils::{to_camelcase, to_input, to_snakecase}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DayPartsBuilder`, `Part` [INFO] [stdout] --> aoc-runner-derive/src/out.rs:2:51 [INFO] [stdout] | [INFO] [stdout] 2 | use aoc_runner_internal::{Day, DayPart, DayParts, DayPartsBuilder, Part}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Generator`, `Solver` [INFO] [stdout] --> aoc-runner-derive/src/runner.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::{Generator, Solver, SpecialType}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `to_snakecase` [INFO] [stdout] --> aoc-runner-derive/src/runner.rs:2:56 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::utils::{self, extract_result, to_camelcase, to_snakecase}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `proc_macro2 as pm2` [INFO] [stdout] --> aoc-runner-derive/src/runner.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use proc_macro2 as pm2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `year` [INFO] [stdout] --> aoc-runner-derive/src/out.rs:211:16 [INFO] [stdout] | [INFO] [stdout] 211 | fn write_infos(year: u32) -> Result, Box> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_year` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alt` [INFO] [stdout] --> aoc-runner-derive/src/utils.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | alt, [INFO] [stdout] | ^^^ help: try ignoring the field: `alt: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_infos` [INFO] [stdout] --> aoc-runner-derive/src/out.rs:211:4 [INFO] [stdout] | [INFO] [stdout] 211 | fn write_infos(year: u32) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_generator` [INFO] [stdout] --> aoc-runner-derive/src/types.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn with_generator(&mut self, generator: Generator) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_solver` [INFO] [stdout] --> aoc-runner-derive/src/types.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn with_solver(&mut self, solver: Solver) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> aoc-runner-derive/src/types.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_name` [INFO] [stdout] --> aoc-runner-derive/src/types.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn get_name(&self) -> syn::Ident { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_out_t` [INFO] [stdout] --> aoc-runner-derive/src/types.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn get_out_t(&self) -> pm2::TokenStream { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> aoc-runner-derive/src/types.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn new(name: &syn::Ident, _out_t: &syn::Type, special_type: Option) -> Solver { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_name` [INFO] [stdout] --> aoc-runner-derive/src/types.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn get_name(&self) -> syn::Ident { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_snakecase` [INFO] [stdout] --> aoc-runner-derive/src/utils.rs:64:15 [INFO] [stdout] | [INFO] [stdout] 64 | pub(crate) fn to_snakecase(dp: DayPart) -> syn::Ident { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling reqwest v0.9.21 [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling boilerplate v0.2.0 (/opt/rustwide/workdir/examples/boilerplate) [INFO] [stderr] Compiling advent-of-code-2018 v0.2.0 (/opt/rustwide/workdir/examples/aoc-2018) [INFO] [stdout] warning: function is never used: `parse_input_day1` [INFO] [stdout] --> examples/boilerplate/src/lib.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | fn parse_input_day1(input: &str) -> Result, ParseIntError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `generate` exists for reference `&Day1Part2UnwrapGenerator`, but its trait bounds were not satisfied [INFO] [stdout] --> examples/boilerplate/src/main.rs:44:38 [INFO] [stdout] | [INFO] [stdout] 44 | let parsed_input = generator.generate(input)?; [INFO] [stdout] | ^^^^^^^^ method cannot be called on `&Day1Part2UnwrapGenerator` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/examples/boilerplate/src/lib.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | pub struct Day1Part2UnwrapGenerator { [INFO] [stdout] | ----------------------------------- doesn't satisfy `Day1Part2UnwrapGenerator: GeneratorDefault` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Day1Part2UnwrapGenerator: GeneratorDefault` [INFO] [stdout] which is required by `&Day1Part2UnwrapGenerator: aoc_runner::Generator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `[i32]` cannot be known at compilation time [INFO] [stdout] --> examples/boilerplate/src/main.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let parsed_input = generator.generate(input)?; [INFO] [stdout] | ^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `[i32]` [INFO] [stdout] = note: all local variables must have a statically known size [INFO] [stdout] = help: unsized locals are gated as an unstable feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `[i32]` cannot be known at compilation time [INFO] [stdout] --> examples/boilerplate/src/main.rs:44:28 [INFO] [stdout] | [INFO] [stdout] 44 | let parsed_input = generator.generate(input)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `[i32]` [INFO] [stdout] = note: all local variables must have a statically known size [INFO] [stdout] = help: unsized locals are gated as an unstable feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `[i32]` cannot be known at compilation time [INFO] [stdout] --> examples/boilerplate/src/main.rs:44:53 [INFO] [stdout] | [INFO] [stdout] 44 | let parsed_input = generator.generate(input)?; [INFO] [stdout] | ^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `[i32]` [INFO] [stdout] = note: required by `Break` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `boilerplate` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6fccf385b5bcc160d6a96f112291fd0280e85562cf796500f64f62ffc9d87007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fccf385b5bcc160d6a96f112291fd0280e85562cf796500f64f62ffc9d87007", kill_on_drop: false }` [INFO] [stdout] 6fccf385b5bcc160d6a96f112291fd0280e85562cf796500f64f62ffc9d87007