[INFO] cloning repository https://github.com/free0ON/otus_rust_lessons
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/free0ON/otus_rust_lessons" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffree0ON%2Fotus_rust_lessons", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffree0ON%2Fotus_rust_lessons'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96d697fbe73593e0e1ee7a2f09c617635e67729a
[INFO] testing free0ON/otus_rust_lessons against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffree0ON%2Fotus_rust_lessons" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/free0ON/otus_rust_lessons
[INFO] finished tweaking git repo https://github.com/free0ON/otus_rust_lessons
[INFO] tweaked toml for git repo https://github.com/free0ON/otus_rust_lessons written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/free0ON/otus_rust_lessons on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/free0ON/otus_rust_lessons 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 423c210cd3b545294de49466f2d7eba54d334086662b8acfb97cadecfc326160
[INFO] running `Command { std: "docker" "start" "-a" "423c210cd3b545294de49466f2d7eba54d334086662b8acfb97cadecfc326160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "423c210cd3b545294de49466f2d7eba54d334086662b8acfb97cadecfc326160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "423c210cd3b545294de49466f2d7eba54d334086662b8acfb97cadecfc326160", kill_on_drop: false }`
[INFO] [stdout] 423c210cd3b545294de49466f2d7eba54d334086662b8acfb97cadecfc326160
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 267436d064180d64521c2c9b3717e8934438dfe8be51049a794cdf9856df54bf
[INFO] running `Command { std: "docker" "start" "-a" "267436d064180d64521c2c9b3717e8934438dfe8be51049a794cdf9856df54bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling module_test_docs_02 v0.1.0 (/opt/rustwide/workdir/module_test_docs_02)
[INFO] [stderr]    Compiling solve_problems_with_rust_01 v0.1.0 (/opt/rustwide/workdir/solve_problems_with_rust_01)
[INFO] [stderr]    Compiling borrowing_ref_slice_05 v0.1.0 (/opt/rustwide/workdir/borrowing_ref_slice_05)
[INFO] [stderr]    Compiling ownersheep_and_types_04 v0.1.0 (/opt/rustwide/workdir/ownersheep_and_types_04)
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> ownersheep_and_types_04/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `bar` and `foo`
[INFO] [stdout]  --> module_test_docs_02/src/engine.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::math::a::b::{bar, foo};
[INFO] [stdout]   |                         ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Doc` is never constructed
[INFO] [stdout]    --> ownersheep_and_types_04/src/lib.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | struct Doc {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_doc` is never used
[INFO] [stdout]    --> ownersheep_and_types_04/src/lib.rs:192:4
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn init_doc(name: String, text: String) -> Doc {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LoadError` is never used
[INFO] [stdout]    --> ownersheep_and_types_04/src/lib.rs:230:6
[INFO] [stdout]     |
[INFO] [stdout] 230 | enum LoadError {
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_buff_size` is never used
[INFO] [stdout]    --> ownersheep_and_types_04/src/lib.rs:237:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | impl LoadError {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 237 |     fn get_buff_size(&self) -> (usize, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling engine v0.1.0 (/opt/rustwide/workdir/project_maintenance_03/engine)
[INFO] [stderr]    Compiling game v0.1.0 (/opt/rustwide/workdir/project_maintenance_03/game)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "267436d064180d64521c2c9b3717e8934438dfe8be51049a794cdf9856df54bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "267436d064180d64521c2c9b3717e8934438dfe8be51049a794cdf9856df54bf", kill_on_drop: false }`
[INFO] [stdout] 267436d064180d64521c2c9b3717e8934438dfe8be51049a794cdf9856df54bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12d3f59ec1736a6041c82d7e66a4fe2ed5c25bb233ca9c3b9e95f9ead3e39aea
[INFO] running `Command { std: "docker" "start" "-a" "12d3f59ec1736a6041c82d7e66a4fe2ed5c25bb233ca9c3b9e95f9ead3e39aea", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `bar` and `foo`
[INFO] [stdout]  --> module_test_docs_02/src/engine.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::math::a::b::{bar, foo};
[INFO] [stdout]   |                         ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling module_test_docs_02 v0.1.0 (/opt/rustwide/workdir/module_test_docs_02)
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> ownersheep_and_types_04/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Doc` is never constructed
[INFO] [stdout]    --> ownersheep_and_types_04/src/lib.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | struct Doc {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_doc` is never used
[INFO] [stdout]    --> ownersheep_and_types_04/src/lib.rs:192:4
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn init_doc(name: String, text: String) -> Doc {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LoadError` is never used
[INFO] [stdout]    --> ownersheep_and_types_04/src/lib.rs:230:6
[INFO] [stdout]     |
[INFO] [stdout] 230 | enum LoadError {
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_buff_size` is never used
[INFO] [stdout]    --> ownersheep_and_types_04/src/lib.rs:237:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | impl LoadError {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 237 |     fn get_buff_size(&self) -> (usize, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling game v0.1.0 (/opt/rustwide/workdir/project_maintenance_03/game)
[INFO] [stderr]    Compiling engine v0.1.0 (/opt/rustwide/workdir/project_maintenance_03/engine)
[INFO] [stderr]    Compiling borrowing_ref_slice_05 v0.1.0 (/opt/rustwide/workdir/borrowing_ref_slice_05)
[INFO] [stderr]    Compiling solve_problems_with_rust_01 v0.1.0 (/opt/rustwide/workdir/solve_problems_with_rust_01)
[INFO] [stderr]    Compiling ownersheep_and_types_04 v0.1.0 (/opt/rustwide/workdir/ownersheep_and_types_04)
[INFO] [stdout] warning: unused imports: `bar` and `foo`
[INFO] [stdout]  --> module_test_docs_02/src/engine.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::math::a::b::{bar, foo};
[INFO] [stdout]   |                         ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> ownersheep_and_types_04/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `view` is never read
[INFO] [stdout]    --> ownersheep_and_types_04/src/lib.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 186 | struct Doc {
[INFO] [stdout]     |        --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 189 |     view: u32,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "12d3f59ec1736a6041c82d7e66a4fe2ed5c25bb233ca9c3b9e95f9ead3e39aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d3f59ec1736a6041c82d7e66a4fe2ed5c25bb233ca9c3b9e95f9ead3e39aea", kill_on_drop: false }`
[INFO] [stdout] 12d3f59ec1736a6041c82d7e66a4fe2ed5c25bb233ca9c3b9e95f9ead3e39aea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10a1597ea93352494756bb83f1892710615b567240153b202c0ba9029c92b9ed
[INFO] running `Command { std: "docker" "start" "-a" "10a1597ea93352494756bb83f1892710615b567240153b202c0ba9029c92b9ed", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `bar` and `foo`
[INFO] [stderr]  --> module_test_docs_02/src/engine.rs:5:25
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::math::a::b::{bar, foo};
[INFO] [stderr]   |                         ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `module_test_docs_02` (lib) generated 1 warning (run `cargo fix --lib -p module_test_docs_02` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> ownersheep_and_types_04/src/lib.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Doc` is never constructed
[INFO] [stderr]    --> ownersheep_and_types_04/src/lib.rs:186:8
[INFO] [stderr]     |
[INFO] [stderr] 186 | struct Doc {
[INFO] [stderr]     |        ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `init_doc` is never used
[INFO] [stderr]    --> ownersheep_and_types_04/src/lib.rs:192:4
[INFO] [stderr]     |
[INFO] [stderr] 192 | fn init_doc(name: String, text: String) -> Doc {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `LoadError` is never used
[INFO] [stderr]    --> ownersheep_and_types_04/src/lib.rs:230:6
[INFO] [stderr]     |
[INFO] [stderr] 230 | enum LoadError {
[INFO] [stderr]     |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_buff_size` is never used
[INFO] [stderr]    --> ownersheep_and_types_04/src/lib.rs:237:8
[INFO] [stderr]     |
[INFO] [stderr] 236 | impl LoadError {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] 237 |     fn get_buff_size(&self) -> (usize, usize) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ownersheep_and_types_04` (lib) generated 5 warnings (run `cargo fix --lib -p ownersheep_and_types_04` to apply 1 suggestion)
[INFO] [stderr] warning: `module_test_docs_02` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: field `view` is never read
[INFO] [stderr]    --> ownersheep_and_types_04/src/lib.rs:189:5
[INFO] [stderr]     |
[INFO] [stderr] 186 | struct Doc {
[INFO] [stderr]     |        --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 189 |     view: u32,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ownersheep_and_types_04` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/borrowing_ref_slice_05-2c986ded71e39aae)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_db_lifetime ... ok
[INFO] [stdout] test tests::test_slices ... ok
[INFO] [stdout] test tests::test_playground1 ... ok
[INFO] [stdout] test tests::test_who_is_owner ... ok
[INFO] [stdout] test tests::test_ref ... ok
[INFO] [stdout] test tests::test_aliasing ... ok
[INFO] [stdout] test tests::test_lifetime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/engine-0a8e46b353843380)
[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] [stderr]      Running unittests src/bin/double_attack.rs (/opt/rustwide/target/debug/deps/double_attack-0625199af096514d)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/game-d85f3a2a4b01b354)
[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] [stderr]      Running unittests src/bin/tripple_hit.rs (/opt/rustwide/target/debug/deps/tripple_hit-c22cc470de270cb1)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/module_test_docs_02-f04bf39748d1a847)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test engine::tests::roll20_less_then_21_multiple ... ignored, too slow
[INFO] [stdout] test engine::tests::roll8_less_then_9 ... ok
[INFO] [stdout] test engine::tests::roll20_less_then_21 ... ok
[INFO] [stdout] test engine::tests::always_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/module_test_docs_02-5beeac43122d8a49)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ownersheep_and_types_04-dd6ee573c0d03f6e)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test if_else_test ... ok
[INFO] [stdout] test loop_while_for_test ... ok
[INFO] [stdout] test simple_types_tests ... ok
[INFO] [stdout] test strust_test ... ok
[INFO] [stdout] test ownersheep_test ... ok
[INFO] [stdout] test enum_test ... ok
[INFO] [stdout] test fizz_buzz_test ... ok
[INFO] [stdout] test if_let_while_let_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/solve_problems_with_rust_01-9502e3f6bbc3ea1d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::it_works stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::it_works' (51) panicked at solve_problems_with_rust_01/src/lib.rs:26:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "solve_problems_with_rust_01/src/lib.rs"
[INFO] [stdout]  right: "solve_problems_with_rust_01"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6406e41579b2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6406e41579b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6406e41579b2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6406e41579b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6406e4167a1a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6406e4167a1a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x6406e4126936 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6406e4126936 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6406e4136e99 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6406e4136e99 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6406e4136d31 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6406e40fb3de - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6406e40fb3de - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6406e4137112 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6406e4137112 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6406e4136f58 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6406e41324e9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6406e411b52d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6406e416ed0c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6406e416ec23 - core::panicking::assert_failed_inner::h5aabe811ef142622
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x6406e40db5af - core::panicking::assert_failed::h6ac1db9917a0f87f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x6406e40da3ba - solve_problems_with_rust_01::tests::it_works::h45d76f6d54326b6f
[INFO] [stdout]                                at /opt/rustwide/workdir/solve_problems_with_rust_01/src/lib.rs:26:9
[INFO] [stdout]   22:     0x6406e40da3d7 - solve_problems_with_rust_01::tests::it_works::{{closure}}::hb2dbcec012150a70
[INFO] [stdout]                                at /opt/rustwide/workdir/solve_problems_with_rust_01/src/lib.rs:25:18
[INFO] [stdout]   23:     0x6406e40da5e6 - core::ops::function::FnOnce::call_once::hdbbfb857055f4f39
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6406e40fb1db - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6406e40fb1db - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x6406e410ebaa - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x6406e410ebaa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x6406e410ebaa - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x6406e410ebaa - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x6406e410ebaa - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x6406e410ebaa - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x6406e410ebaa - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6406e40e9004 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6406e40e9004 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x6406e40ec8c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x6406e40ec8c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x6406e40ec8c2 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x6406e40ec8c2 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x6406e40ec8c2 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x6406e40ec8c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x6406e40ec8c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6406e412d77f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6406e412d77f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7fa324216aa4 - <unknown>
[INFO] [stdout]   45:     0x7fa3242a3a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::it_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p solve_problems_with_rust_01 --lib`
[INFO] running `Command { std: "docker" "inspect" "10a1597ea93352494756bb83f1892710615b567240153b202c0ba9029c92b9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10a1597ea93352494756bb83f1892710615b567240153b202c0ba9029c92b9ed", kill_on_drop: false }`
[INFO] [stdout] 10a1597ea93352494756bb83f1892710615b567240153b202c0ba9029c92b9ed
