[INFO] cloning repository https://github.com/Ioka-Technologies/rust-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ioka-Technologies/rust-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIoka-Technologies%2Frust-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIoka-Technologies%2Frust-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 558e2e16fd23591ad1dc16784ee65ebcfeb36a75 [INFO] testing Ioka-Technologies/rust-playground against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIoka-Technologies%2Frust-playground" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ioka-Technologies/rust-playground on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ioka-Technologies/rust-playground [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/Ioka-Technologies/rust-playground [INFO] tweaked toml for git repo https://github.com/Ioka-Technologies/rust-playground written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Ioka-Technologies/rust-playground 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smart-default v0.7.1 [INFO] [stderr] Downloaded lazy-regex-proc_macros v3.1.0 [INFO] [stderr] Downloaded dummy v0.7.0 [INFO] [stderr] Downloaded synthez-codegen v0.3.1 [INFO] [stderr] Downloaded fake v2.9.2 [INFO] [stderr] Downloaded synthez-core v0.3.1 [INFO] [stderr] Downloaded gherkin v0.14.0 [INFO] [stderr] Downloaded cucumber v0.20.2 [INFO] [stderr] Downloaded peg-runtime v0.6.3 [INFO] [stderr] Downloaded peg v0.6.3 [INFO] [stderr] Downloaded typed-builder v0.15.2 [INFO] [stderr] Downloaded deunicode v1.4.3 [INFO] [stderr] Downloaded cucumber-codegen v0.20.2 [INFO] [stderr] Downloaded synthez v0.3.1 [INFO] [stderr] Downloaded cucumber-expressions v0.3.0 [INFO] [stderr] Downloaded peg-macros v0.6.3 [INFO] [stderr] Downloaded typed-builder-macro v0.15.2 [INFO] [stderr] Downloaded lazy-regex v3.1.0 [INFO] [stderr] Downloaded sealed v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7d6e1ad31900b0bd0a1b8b9c8f617bd574597970dddf514ae237c8a0d7e8d32 [INFO] running `Command { std: "docker" "start" "-a" "e7d6e1ad31900b0bd0a1b8b9c8f617bd574597970dddf514ae237c8a0d7e8d32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7d6e1ad31900b0bd0a1b8b9c8f617bd574597970dddf514ae237c8a0d7e8d32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7d6e1ad31900b0bd0a1b8b9c8f617bd574597970dddf514ae237c8a0d7e8d32", kill_on_drop: false }` [INFO] [stdout] e7d6e1ad31900b0bd0a1b8b9c8f617bd574597970dddf514ae237c8a0d7e8d32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94152e5a808e3ac5ad36b26c12eab2129268f589b6d8e34633f35b14723f89b8 [INFO] running `Command { std: "docker" "start" "-a" "94152e5a808e3ac5ad36b26c12eab2129268f589b6d8e34633f35b14723f89b8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling deunicode v1.4.3 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling rayon v1.9.0 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling dummy v0.7.0 [INFO] [stderr] Compiling fake v2.9.2 [INFO] [stderr] Compiling playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lessons/threads.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::mpsc::{self, Receiver}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Work` is never constructed [INFO] [stdout] --> src/lessons/threads.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Work { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `process` are never used [INFO] [stdout] --> src/lessons/threads.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Work { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 17 | fn new() -> Work { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn process(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process_jobs` is never used [INFO] [stdout] --> src/lessons/threads.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn process_jobs(recv_channel: Receiver<&mut Work>) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `simple_thread` is never used [INFO] [stdout] --> src/lessons/threads.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn simple_thread() -> thread::JoinHandle> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutex_and_atomic_ref_counts` is never used [INFO] [stdout] --> src/lessons/threads.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn mutex_and_atomic_ref_counts(num_increments: usize) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LogLevel` is never used [INFO] [stdout] --> src/lessons/traits.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum LogLevel { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LoggingService` is never constructed [INFO] [stdout] --> src/lessons/traits.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct LoggingService { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_level`, `add_logger`, and `log` are never used [INFO] [stdout] --> src/lessons/traits.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl LoggingService { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 21 | fn new(level: LogLevel) -> LoggingService { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn set_level(&'_ mut self, level: LogLevel) -> &'_ mut Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn add_logger(&'_ mut self, logger: Rc) -> &'_ mut Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn log(&self, level: LogLevel, message: &str) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TestLogger` is never constructed [INFO] [stdout] --> src/lessons/traits.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | struct TestLogger { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lessons/traits.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 51 | impl TestLogger { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 52 | fn new() -> TestLogger { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | MEMBERS.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | / MEMBERS.insert( [INFO] [stdout] 43 | | i, [INFO] [stdout] 44 | | Member::new(i, FirstName(EN).fake(), FreeEmail(EN).fake()), [INFO] [stdout] 45 | | ); [INFO] [stdout] | |_________________^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:95:30 [INFO] [stdout] | [INFO] [stdout] 95 | if let Some(m) = MEMBERS.get_mut(&arg.id) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:107:18 [INFO] [stdout] | [INFO] [stdout] 107 | unsafe { MEMBERS.values().collect() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.32s [INFO] running `Command { std: "docker" "inspect" "94152e5a808e3ac5ad36b26c12eab2129268f589b6d8e34633f35b14723f89b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94152e5a808e3ac5ad36b26c12eab2129268f589b6d8e34633f35b14723f89b8", kill_on_drop: false }` [INFO] [stdout] 94152e5a808e3ac5ad36b26c12eab2129268f589b6d8e34633f35b14723f89b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b67a818962932dec7e6fd9cc749c551e0c36a0bc5e979cc26fae4260721491c [INFO] running `Command { std: "docker" "start" "-a" "8b67a818962932dec7e6fd9cc749c551e0c36a0bc5e979cc26fae4260721491c", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling bytecount v0.6.7 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling peg-runtime v0.6.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling bstr v1.9.1 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling peg-macros v0.6.3 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rayon v1.9.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling inflections v1.1.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling terminal_size v0.3.0 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling peg v0.6.3 [INFO] [stderr] Compiling nom_locate v4.2.0 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling drain_filter_polyfill v0.1.3 [INFO] [stderr] Compiling inventory v0.3.15 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling sealed v0.5.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling typed-builder-macro v0.15.2 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling smart-default v0.7.1 [INFO] [stderr] Compiling globset v0.4.14 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling synthez-core v0.3.1 [INFO] [stderr] Compiling ignore v0.4.22 [INFO] [stderr] Compiling typed-builder v0.15.2 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling synthez-codegen v0.3.1 [INFO] [stderr] Compiling globwalk v0.8.1 [INFO] [stderr] Compiling synthez v0.3.1 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.1.0 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling clap v4.5.2 [INFO] [stderr] Compiling cucumber-expressions v0.3.0 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling dummy v0.7.0 [INFO] [stderr] Compiling lazy-regex v3.1.0 [INFO] [stderr] Compiling cucumber-codegen v0.20.2 [INFO] [stderr] Compiling fake v2.9.2 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lessons/threads.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::mpsc::{self, Receiver}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Work` is never constructed [INFO] [stdout] --> src/lessons/threads.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Work { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `process` are never used [INFO] [stdout] --> src/lessons/threads.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Work { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 17 | fn new() -> Work { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn process(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process_jobs` is never used [INFO] [stdout] --> src/lessons/threads.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn process_jobs(recv_channel: Receiver<&mut Work>) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `simple_thread` is never used [INFO] [stdout] --> src/lessons/threads.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn simple_thread() -> thread::JoinHandle> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutex_and_atomic_ref_counts` is never used [INFO] [stdout] --> src/lessons/threads.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn mutex_and_atomic_ref_counts(num_increments: usize) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LogLevel` is never used [INFO] [stdout] --> src/lessons/traits.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum LogLevel { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LoggingService` is never constructed [INFO] [stdout] --> src/lessons/traits.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct LoggingService { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_level`, `add_logger`, and `log` are never used [INFO] [stdout] --> src/lessons/traits.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl LoggingService { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 21 | fn new(level: LogLevel) -> LoggingService { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn set_level(&'_ mut self, level: LogLevel) -> &'_ mut Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn add_logger(&'_ mut self, logger: Rc) -> &'_ mut Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn log(&self, level: LogLevel, message: &str) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TestLogger` is never constructed [INFO] [stdout] --> src/lessons/traits.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | struct TestLogger { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lessons/traits.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 51 | impl TestLogger { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 52 | fn new() -> TestLogger { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | MEMBERS.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | / MEMBERS.insert( [INFO] [stdout] 43 | | i, [INFO] [stdout] 44 | | Member::new(i, FirstName(EN).fake(), FreeEmail(EN).fake()), [INFO] [stdout] 45 | | ); [INFO] [stdout] | |_________________^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:95:30 [INFO] [stdout] | [INFO] [stdout] 95 | if let Some(m) = MEMBERS.get_mut(&arg.id) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:107:18 [INFO] [stdout] | [INFO] [stdout] 107 | unsafe { MEMBERS.values().collect() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gherkin v0.14.0 [INFO] [stderr] Compiling cucumber v0.20.2 [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | MEMBERS.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | / MEMBERS.insert( [INFO] [stdout] 43 | | i, [INFO] [stdout] 44 | | Member::new(i, FirstName(EN).fake(), FreeEmail(EN).fake()), [INFO] [stdout] 45 | | ); [INFO] [stdout] | |_________________^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:95:30 [INFO] [stdout] | [INFO] [stdout] 95 | if let Some(m) = MEMBERS.get_mut(&arg.id) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/chaining.rs:107:18 [INFO] [stdout] | [INFO] [stdout] 107 | unsafe { MEMBERS.values().collect() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/threads.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | unsafe { WORKS.push(Work::new()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/threads.rs:106:30 [INFO] [stdout] | [INFO] [stdout] 106 | for work in unsafe { WORKS.iter_mut() } { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lessons/threads.rs:116:30 [INFO] [stdout] | [INFO] [stdout] 116 | for work in unsafe { WORKS.iter() } { [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 47.20s [INFO] running `Command { std: "docker" "inspect" "8b67a818962932dec7e6fd9cc749c551e0c36a0bc5e979cc26fae4260721491c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b67a818962932dec7e6fd9cc749c551e0c36a0bc5e979cc26fae4260721491c", kill_on_drop: false }` [INFO] [stdout] 8b67a818962932dec7e6fd9cc749c551e0c36a0bc5e979cc26fae4260721491c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5a6496e0511b9c1050d1e9bdc39a7cc60baede5167cac7dd776b972b70876573 [INFO] running `Command { std: "docker" "start" "-a" "5a6496e0511b9c1050d1e9bdc39a7cc60baede5167cac7dd776b972b70876573", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/lessons/threads.rs:2:23 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::mpsc::{self, Receiver}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Work` is never constructed [INFO] [stderr] --> src/lessons/threads.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | struct Work { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `process` are never used [INFO] [stderr] --> src/lessons/threads.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 16 | impl Work { [INFO] [stderr] | --------- associated items in this implementation [INFO] [stderr] 17 | fn new() -> Work { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 25 | pub fn process(&mut self) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `process_jobs` is never used [INFO] [stderr] --> src/lessons/threads.rs:32:4 [INFO] [stderr] | [INFO] [stderr] 32 | fn process_jobs(recv_channel: Receiver<&mut Work>) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `simple_thread` is never used [INFO] [stderr] --> src/lessons/threads.rs:40:4 [INFO] [stderr] | [INFO] [stderr] 40 | fn simple_thread() -> thread::JoinHandle> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `mutex_and_atomic_ref_counts` is never used [INFO] [stderr] --> src/lessons/threads.rs:52:4 [INFO] [stderr] | [INFO] [stderr] 52 | fn mutex_and_atomic_ref_counts(num_increments: usize) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `LogLevel` is never used [INFO] [stderr] --> src/lessons/traits.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | enum LogLevel { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `LoggingService` is never constructed [INFO] [stderr] --> src/lessons/traits.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | struct LoggingService { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `set_level`, `add_logger`, and `log` are never used [INFO] [stderr] --> src/lessons/traits.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 20 | impl LoggingService { [INFO] [stderr] | ------------------- associated items in this implementation [INFO] [stderr] 21 | fn new(level: LogLevel) -> LoggingService { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 28 | fn set_level(&'_ mut self, level: LogLevel) -> &'_ mut Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 33 | fn add_logger(&'_ mut self, logger: Rc) -> &'_ mut Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 38 | fn log(&self, level: LogLevel, message: &str) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `TestLogger` is never constructed [INFO] [stderr] --> src/lessons/traits.rs:47:8 [INFO] [stderr] | [INFO] [stderr] 47 | struct TestLogger { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/lessons/traits.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 51 | impl TestLogger { [INFO] [stderr] | --------------- associated function in this implementation [INFO] [stderr] 52 | fn new() -> TestLogger { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged [INFO] [stderr] --> src/lessons/chaining.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | MEMBERS.clear(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged [INFO] [stderr] --> src/lessons/chaining.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | / MEMBERS.insert( [INFO] [stderr] 43 | | i, [INFO] [stderr] 44 | | Member::new(i, FirstName(EN).fake(), FreeEmail(EN).fake()), [INFO] [stderr] 45 | | ); [INFO] [stderr] | |_________________^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged [INFO] [stderr] --> src/lessons/chaining.rs:95:30 [INFO] [stderr] | [INFO] [stderr] 95 | if let Some(m) = MEMBERS.get_mut(&arg.id) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static is discouraged [INFO] [stderr] --> src/lessons/chaining.rs:107:18 [INFO] [stderr] | [INFO] [stderr] 107 | unsafe { MEMBERS.values().collect() } [INFO] [stderr] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] [INFO] [stderr] warning: `playground` (lib) generated 15 warnings (run `cargo fix --lib -p playground` to apply 1 suggestion) [INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged [INFO] [stderr] --> src/lessons/threads.rs:92:22 [INFO] [stderr] | [INFO] [stderr] 92 | unsafe { WORKS.push(Work::new()) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged [INFO] [stderr] --> src/lessons/threads.rs:106:30 [INFO] [stderr] | [INFO] [stderr] 106 | for work in unsafe { WORKS.iter_mut() } { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static is discouraged [INFO] [stderr] --> src/lessons/threads.rs:116:30 [INFO] [stderr] | [INFO] [stderr] 116 | for work in unsafe { WORKS.iter() } { [INFO] [stderr] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] [INFO] [stderr] warning: `playground` (lib test) generated 7 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/playground-c885874af9cde866) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test lessons::borrow::tests::test_alter_vec ... ok [INFO] [stdout] test lessons::borrow::tests::test_other_test ... ok [INFO] [stdout] test lessons::borrow::tests::test_other_test2 ... ok [INFO] [stdout] test lessons::chaining::tests::test_internal_error ... ok [INFO] [stdout] test lessons::traits::tests::test_logger ... ok [INFO] [stdout] test utils::add::tests::test_do_add ... ok [INFO] [stdout] test lessons::chaining::tests::test_not_found ... ok [INFO] [stdout] test lessons::threads::tests::test_simple_thread ... ok [INFO] [stdout] test lessons::chaining::tests::test_happy_day ... ok [INFO] [stdout] test lessons::threads::tests::test_mutex_and_atomic_ref_counts ... ok [INFO] [stdout] test lessons::threads::tests::test_simple_channels ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/playground-a9f9dbac8c0874c7) [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-636188e6b8b5ce48) [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] [stdout] Feature: Vector alterations without table [INFO] [stdout] Scenario: Check altering a vector works as expected [INFO] [stdout] ✔ Given an initial vector with 3 elements [INFO] [stdout] ✔ When I attempt to alter the vector and specify 5 minimum elements [INFO] [stdout] ✔ Then the vector has 5 elements and has been altered the expected amount of times [INFO] [stdout] [Summary] [INFO] [stdout] 1 feature [INFO] [stdout] 1 scenario (1 passed) [INFO] [stdout] 3 steps (3 passed) [INFO] [stdout] Feature: Vector alterations with table [INFO] [stdout] Scenario: Check altering a vector with various initial elements [INFO] [stdout] ✔ Given an initial vector with the following number of elements [INFO] [stdout] | initial_elements | [INFO] [stdout] | 0 | [INFO] [stdout] | 1 | [INFO] [stdout] | 2 | [INFO] [stdout] | 3 | [INFO] [stdout] ✔ When I attempt to alter the vector with a given minimum [INFO] [stdout] | initial_elements | minimum | [INFO] [stdout] | 0 | 2 | [INFO] [stdout] | 1 | 0 | [INFO] [stdout] | 2 | 1 | [INFO] [stdout] | 3 | 4 | [INFO] [stdout] ✔ Then the vector has the following number of elements [INFO] [stdout] | initial_elements | expected | [INFO] [stdout] | 0 | 2 | [INFO] [stdout] | 1 | 2 | [INFO] [stdout] | 2 | 3 | [INFO] [stdout] | 3 | 4 | [INFO] [stdout] [Summary] [INFO] [stdout] 1 feature [INFO] [stdout] 1 scenario (1 passed) [INFO] [stdout] 3 steps (3 passed) [INFO] [stderr] Doc-tests playground [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/utils/add.rs - utils::add::do_add (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5a6496e0511b9c1050d1e9bdc39a7cc60baede5167cac7dd776b972b70876573", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a6496e0511b9c1050d1e9bdc39a7cc60baede5167cac7dd776b972b70876573", kill_on_drop: false }` [INFO] [stdout] 5a6496e0511b9c1050d1e9bdc39a7cc60baede5167cac7dd776b972b70876573