[INFO] fetching crate briliang_exercise 0.1.0...
[INFO] testing briliang_exercise-0.1.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate briliang_exercise 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate briliang_exercise 0.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate briliang_exercise 0.1.0
[INFO] finished tweaking crates.io crate briliang_exercise 0.1.0
[INFO] tweaked toml for crates.io crate briliang_exercise 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40d1bff81875f6a6ab93d41b2106e730ca09291c7dedd8af3edf36d068249cc2
[INFO] running `Command { std: "docker" "start" "-a" "40d1bff81875f6a6ab93d41b2106e730ca09291c7dedd8af3edf36d068249cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40d1bff81875f6a6ab93d41b2106e730ca09291c7dedd8af3edf36d068249cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d1bff81875f6a6ab93d41b2106e730ca09291c7dedd8af3edf36d068249cc2", kill_on_drop: false }`
[INFO] [stdout] 40d1bff81875f6a6ab93d41b2106e730ca09291c7dedd8af3edf36d068249cc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7d424686062623c3d757d424877da48fb8c0b0b7adc1e8bdb4d0cdd8d6d87c7
[INFO] running `Command { std: "docker" "start" "-a" "f7d424686062623c3d757d424877da48fb8c0b0b7adc1e8bdb4d0cdd8d6d87c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[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 rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling briliang_exercise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "f7d424686062623c3d757d424877da48fb8c0b0b7adc1e8bdb4d0cdd8d6d87c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7d424686062623c3d757d424877da48fb8c0b0b7adc1e8bdb4d0cdd8d6d87c7", kill_on_drop: false }`
[INFO] [stdout] f7d424686062623c3d757d424877da48fb8c0b0b7adc1e8bdb4d0cdd8d6d87c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a9229e28bf3c6206654f31bdb8ef2e30ad1d7879b4fcac0595ec3c73dbd8a5e
[INFO] running `Command { std: "docker" "start" "-a" "5a9229e28bf3c6206654f31bdb8ef2e30ad1d7879b4fcac0595ec3c73dbd8a5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling briliang_exercise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/structure/mod.rs:78:22
[INFO] [stdout]    |
[INFO] [stdout] 78 |         struct Car {};
[INFO] [stdout]    |                      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/functional_feature/mod.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let mut counter = Counter::new();
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> tests/integration_test.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct Guess {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 74 |     value: i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Guess` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `address` are never read
[INFO] [stdout]   --> tests/enums/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     struct IpAddr {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 17 |         kind: IpAddrKind,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 18 |         address: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IpAddr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x` and `y` are never read
[INFO] [stdout]   --> tests/enums/mod.rs:57:20
[INFO] [stdout]    |
[INFO] [stdout] 57 |             Move { x: i32, y: i32 },
[INFO] [stdout]    |             ----   ^       ^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             fields in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `seasonal_fruit` is never read
[INFO] [stdout]   --> tests/module/mod.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub struct BreakFast {
[INFO] [stdout]    |                --------- field in this struct
[INFO] [stdout] 33 |         pub toast: String,
[INFO] [stdout] 34 |         seasonal_fruit: String
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BreakFast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x` and `y` are never read
[INFO] [stdout]   --> tests/generic_trait_lifetime/mod.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         struct Point<T> {
[INFO] [stdout]    |                ----- fields in this struct
[INFO] [stdout] 75 |             x: T,
[INFO] [stdout]    |             ^
[INFO] [stdout] 76 |             y: T,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Point` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x` and `y` are never read
[INFO] [stdout]   --> tests/generic_trait_lifetime/mod.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         struct Point2<T, U> {
[INFO] [stdout]    |                ------ fields in this struct
[INFO] [stdout] 83 |             x: T,
[INFO] [stdout]    |             ^
[INFO] [stdout] 84 |             y: U,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Point2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `x` is never read
[INFO] [stdout]    --> tests/generic_trait_lifetime/mod.rs:355:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |     struct ImportantExcerpt<'a, T> {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] 354 |         part: &'a str,
[INFO] [stdout] 355 |         x: T,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImportantExcerpt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/collections/mod.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         &hello[0..1];
[INFO] [stdout]     |         ^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let _ = &hello[0..1];
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "5a9229e28bf3c6206654f31bdb8ef2e30ad1d7879b4fcac0595ec3c73dbd8a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a9229e28bf3c6206654f31bdb8ef2e30ad1d7879b4fcac0595ec3c73dbd8a5e", kill_on_drop: false }`
[INFO] [stdout] 5a9229e28bf3c6206654f31bdb8ef2e30ad1d7879b4fcac0595ec3c73dbd8a5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d9e7498e26016e7fbe597dba3853323563f839adc36c21fd2b800ebb445b386
[INFO] running `Command { std: "docker" "start" "-a" "1d9e7498e26016e7fbe597dba3853323563f839adc36c21fd2b800ebb445b386", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/structure/mod.rs:78:22
[INFO] [stderr]    |
[INFO] [stderr] 78 |         struct Car {};
[INFO] [stderr]    |                      ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/functional_feature/mod.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let mut counter = Counter::new();
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `value` is never read
[INFO] [stderr]   --> tests/integration_test.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub struct Guess {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] 74 |     value: i32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Guess` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `kind` and `address` are never read
[INFO] [stderr]   --> tests/enums/mod.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     struct IpAddr {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 17 |         kind: IpAddrKind,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 18 |         address: String,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `IpAddr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `x` and `y` are never read
[INFO] [stderr]   --> tests/enums/mod.rs:57:20
[INFO] [stderr]    |
[INFO] [stderr] 57 |             Move { x: i32, y: i32 },
[INFO] [stderr]    |             ----   ^       ^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             fields in this variant
[INFO] [stderr] 
[INFO] [stderr] warning: field `seasonal_fruit` is never read
[INFO] [stderr]   --> tests/module/mod.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub struct BreakFast {
[INFO] [stderr]    |                --------- field in this struct
[INFO] [stderr] 33 |         pub toast: String,
[INFO] [stderr] 34 |         seasonal_fruit: String
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BreakFast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `x` and `y` are never read
[INFO] [stderr]   --> tests/generic_trait_lifetime/mod.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |         struct Point<T> {
[INFO] [stderr]    |                ----- fields in this struct
[INFO] [stderr] 75 |             x: T,
[INFO] [stderr]    |             ^
[INFO] [stderr] 76 |             y: T,
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Point` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `x` and `y` are never read
[INFO] [stderr]   --> tests/generic_trait_lifetime/mod.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |         struct Point2<T, U> {
[INFO] [stderr]    |                ------ fields in this struct
[INFO] [stderr] 83 |             x: T,
[INFO] [stderr]    |             ^
[INFO] [stderr] 84 |             y: U,
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Point2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `x` is never read
[INFO] [stderr]    --> tests/generic_trait_lifetime/mod.rs:355:9
[INFO] [stderr]     |
[INFO] [stderr] 353 |     struct ImportantExcerpt<'a, T> {
[INFO] [stderr]     |            ---------------- field in this struct
[INFO] [stderr] 354 |         part: &'a str,
[INFO] [stderr] 355 |         x: T,
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ImportantExcerpt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> tests/collections/mod.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         &hello[0..1];
[INFO] [stderr]     |         ^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let _ = &hello[0..1];
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `briliang_exercise` (test "integration_test") generated 10 warnings (run `cargo fix --test "integration_test"` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/briliang_exercise-86ed8a43b53260f4)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test data_type::tuple_and_array::tests::test_tuple ... ok
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test data_type::number::tests::test_float_data ... ok
[INFO] [stdout] test data_type::tests::test_boolean ... ok
[INFO] [stdout] test tests::case_sensitive ... ok
[INFO] [stdout] test data_type::tuple_and_array::tests::test_array ... ok
[INFO] [stdout] test data_type::float::tests::test_float_data ... ok
[INFO] [stdout] test data_type::tests::test_character ... ok
[INFO] [stdout] test data_type::tuple_and_array::tests::test_tuple_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/briliang_exercise-0422cb842d81f2ff)
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-6af3e1dbdd8d3739)
[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] 
[INFO] [stdout] running 113 tests
[INFO] [stdout] test another ... ignored
[INFO] [stdout] test collections::tests::test_collection_exercise ... ok
[INFO] [stdout] test collections::tests::test_collections_string2 ... ok
[INFO] [stdout] test collections::tests::test_hash_map_access ... ok
[INFO] [stdout] test collections::tests::test_hash_map ... ok
[INFO] [stdout] test collections::tests::test_hash_map_ownership ... ok
[INFO] [stdout] test collections::tests::test_iterating_strings ... ok
[INFO] [stdout] test collections::tests::test_update_hash_map ... ok
[INFO] [stdout] test collections::tests::test_collections_vector_iterate ... ok
[INFO] [stdout] test control_flow::tests::test_control_flow_if ... ok
[INFO] [stdout] test collections::tests::test_collections_string ... ok
[INFO] [stdout] test control_flow::tests::test_for ... ok
[INFO] [stdout] test control_flow::tests::test_if_with_statement ... ok
[INFO] [stdout] test control_flow::tests::test_for2 ... ok
[INFO] [stdout] test control_flow::tests::test_if_let_syntax ... ok
[INFO] [stdout] test control_flow::tests::test_match ... ok
[INFO] [stdout] test collections::tests::test_collections_vector_enums ... ok
[INFO] [stdout] test collections::tests::test_collection_str_indexing ... ok
[INFO] [stdout] test collections::tests::test_collections_vector ... ok
[INFO] [stdout] test control_flow::tests::test_match_2 ... ok
[INFO] [stdout] test control_flow::tests::test_loop_return_value ... ok
[INFO] [stdout] test control_flow::tests::test_match_3 ... ok
[INFO] [stdout] test control_flow::tests::test_match_4 ... ok
[INFO] [stdout] test control_flow::tests::test_loops ... ok
[INFO] [stdout] test control_flow::tests::test_while ... ok
[INFO] [stdout] test data_type::tests::test_boolean ... ok
[INFO] [stdout] test data_type::float::tests::test_float_data ... ok
[INFO] [stdout] test data_type::tests::test_character ... ok
[INFO] [stdout] test control_flow::tests::test_while2 ... ok
[INFO] [stdout] test data_type::number::tests::test_float_data ... ok
[INFO] [stdout] test enums::tests::test_enum ... ok
[INFO] [stdout] test data_type::tuple_and_array::tests::test_array ... ok
[INFO] [stdout] test enums::tests::test_enum3 ... ok
[INFO] [stdout] test data_type::tuple_and_array::tests::test_tuple ... ok
[INFO] [stdout] test error_handle::tests::test_panic_or_result_prototype_and_tests ... ok
[INFO] [stdout] test enums::tests::test_enum4 ... ok
[INFO] [stdout] test enums::tests::test_enum2 ... ok
[INFO] [stdout] test data_type::tuple_and_array::tests::test_tuple_read ... ok
[INFO] [stdout] test enums::tests::test_enum5 ... ok
[INFO] [stdout] test collections::tests::test_slice_str - should panic ... ok
[INFO] [stdout] test error_handle::tests::test_recoverable_matching_different_error ... FAILED
[INFO] [stdout] test error_handle::tests::test_error_handle - should panic ... ok
[INFO] [stdout] test function::tests::function_with_return_values2 ... ok
[INFO] [stdout] test function::tests::statement_in_func ... ok
[INFO] [stdout] test function::tests::test_function ... ok
[INFO] [stdout] test function::tests::function_with_return_values ... ok
[INFO] [stdout] test functional_feature::tests::capturing_the_environment_with_closures ... ok
[INFO] [stdout] test functional_feature::tests::call_with_different_values - should panic ... ok
[INFO] [stdout] test functional_feature::tests::iterator_demonstration ... ok
[INFO] [stdout] test functional_feature::tests::creating_own_iterators_with_iterator_trait ... ok
[INFO] [stdout] test functional_feature::tests::iterator_sum ... ok
[INFO] [stdout] test functional_feature::tests::iterator_map ... ok
[INFO] [stdout] test functional_feature::tests::processing_a_series_of_items_with_iterators ... ok
[INFO] [stdout] test functional_feature::tests::move_ownership_with_closure ... ok
[INFO] [stdout] test exploration ... ok
[INFO] [stdout] test error_handle::tests::test_propagate_error ... FAILED
[INFO] [stdout] test error_handle::tests::test_panic_backtrace - should panic ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_enum_definition_generic_type ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_generic_type_lifetimes_in_func ... ok
[INFO] [stdout] test functional_feature::tests::using_closures_that_capture_their_environment ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_generic_type_trait_bounds_and_lifetimes ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_lifetime ... ok
[INFO] [stdout] test error_handle::tests::test_propagate_error_with_shortcut ... FAILED
[INFO] [stdout] test generic_trait_lifetime::tests::test_lifetime3 ... ok
[INFO] [stdout] test error_handle::tests::test_shortcut_panic_error - should panic ... ok
[INFO] [stdout] test error_handle::tests::test_recoverable_errors - should panic ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_lifetime_annotation_in_struct ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_lifetime_annotation_in_method_definition ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_lifetime_default_rule ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_lifetime2 ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_method_definition_generic_type ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_lifetime_elision ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_returning_type_with_implement_trait ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_static_lifetime ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_removing_duplication_by_extracting_function ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_struct_definition_generic_type ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_struct_multiple_generic_type ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_trait ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_trait_clearer_bound_with_where ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_traits_as_parameters ... ok
[INFO] [stdout] test greeting_contains_name ... ok
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test larger_can_hold_smaller ... ok
[INFO] [stdout] test module::tests::test_module2 ... ok
[INFO] [stdout] test module::tests::test_separate_module ... ok
[INFO] [stdout] test module::tests::test_module1 ... ok
[INFO] [stdout] test ownership::tests::test_dangling_references ... ok
[INFO] [stdout] test ownership::tests::test_ownership_and_functions ... ok
[INFO] [stdout] test ownership::tests::test_references_and_borrowing ... ok
[INFO] [stdout] test ownership::tests::test_references_and_borrowing2 ... ok
[INFO] [stdout] test ownership::tests::test_references_and_borrowing3 ... ok
[INFO] [stdout] test greater_than_100 - should panic ... ok
[INFO] [stdout] test ownership::tests::test_function ... ok
[INFO] [stdout] test ownership::tests::test_return_values_and_scope2 ... ok
[INFO] [stdout] test ownership::tests::test_return_values_and_scope ... ok
[INFO] [stdout] test ownership::tests::test_slice_str_type ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_trait_bound_syntax ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_generic_data_type_in_function ... ok
[INFO] [stdout] test generic_trait_lifetime::tests::test_trait_bound_to_conditionally_implement_method ... ok
[INFO] [stdout] test ownership::tests::test_slice_tuple ... ok
[INFO] [stdout] test structure::tests::struct_example ... ok
[INFO] [stdout] test ownership::tests::test_stack_only_copy ... ok
[INFO] [stdout] test structure::tests::test_struct ... ok
[INFO] [stdout] test structure::tests::test_struct_method2 ... ok
[INFO] [stdout] test ownership::tests::test_slice_type ... ok
[INFO] [stdout] test ownership::tests::test_ways_variables_and_data_interact_clone ... ok
[INFO] [stdout] test structure::tests::test_unit_like_struct ... ok
[INFO] [stdout] test structure::tests::test_tuple_struct ... ok
[INFO] [stdout] test structure::tests::struct_method ... ok
[INFO] [stdout] test ownership::tests::test_ways_variables_and_data_interact_move ... ok
[INFO] [stdout] test structure::tests::test_associated_function ... ok
[INFO] [stdout] test functional_feature::tests::test_storing_closures_using_generic_parameters_and_the_fn_traits ... ok
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] [stdout] test functional_feature::tests::test_creating_an_abstraction_of_behavior_with_closures ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- error_handle::tests::test_recoverable_matching_different_error stdout ----
[INFO] [stdout] thread 'error_handle::tests::test_recoverable_matching_different_error' panicked at tests/error_handle/mod.rs:47:21:
[INFO] [stdout] Problem creating the file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56149c8ca41c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x56149c8ca41c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56149c8ca41c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x56149c8ca41c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56149c8f5450 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x56149c8f5450 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56149c8c7dcf - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x56149c8ca204 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56149c8ca204 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56149c8cbec7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x56149c8cbbb3 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x56149c89be57 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x56149c89be57 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x56149c8cc4d8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x56149c8cc4d8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x56149c8cc22e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x56149c8ca8e6 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x56149c8cbf92 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x56149c820e45 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x56149c843ea4 - integration_test::error_handle::tests::create_and_del::{{closure}}::{{closure}}::haf43a8a641673385
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/error_handle/mod.rs:47:21
[INFO] [stdout]   20:     0x56149c864ef7 - core::result::Result<T,E>::unwrap_or_else::h2cf79eefe5629808
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1430:23
[INFO] [stdout]   21:     0x56149c843db1 - integration_test::error_handle::tests::create_and_del::{{closure}}::h7196bbba680f22cc
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/error_handle/mod.rs:46:17
[INFO] [stdout]   22:     0x56149c864f69 - core::result::Result<T,E>::unwrap_or_else::h7ff1602785d00399
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1430:23
[INFO] [stdout]   23:     0x56149c843b5a - integration_test::error_handle::tests::create_and_del::hd9841d50fcbb226f
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/error_handle/mod.rs:44:21
[INFO] [stdout]   24:     0x56149c844659 - integration_test::error_handle::tests::test_recoverable_matching_different_error::h07de6ee273c97d12
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/error_handle/mod.rs:38:9
[INFO] [stdout]   25:     0x56149c844617 - integration_test::error_handle::tests::test_recoverable_matching_different_error::{{closure}}::h6deae44aeb1b3c45
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/error_handle/mod.rs:35:51
[INFO] [stdout]   26:     0x56149c840ac6 - core::ops::function::FnOnce::call_once::h91c615936c72cf47
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x56149c8a14af - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x56149c8a14af - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   29:     0x56149c8a04c5 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   30:     0x56149c8a04c5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x56149c8a04c5 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   32:     0x56149c8a04c5 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x56149c8a04c5 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x56149c8a04c5 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   35:     0x56149c8a04c5 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   36:     0x56149c868786 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   37:     0x56149c868786 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   38:     0x56149c86d837 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   39:     0x56149c86d837 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x56149c86d837 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   41:     0x56149c86d837 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   42:     0x56149c86d837 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   43:     0x56149c86d837 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   44:     0x56149c86d837 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x56149c8d1465 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   46:     0x56149c8d1465 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   47:     0x56149c8d1465 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   48:     0x7eff0f121ac3 - <unknown>
[INFO] [stdout]   49:     0x7eff0f1b2bf4 - __clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- error_handle::tests::test_propagate_error stdout ----
[INFO] [stdout] thread 'error_handle::tests::test_propagate_error' panicked at tests/error_handle/mod.rs:66:42:
[INFO] [stdout] Problem create file :"hello3.txt",error:Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56149c8ca41c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x56149c8ca41c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56149c8ca41c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x56149c8ca41c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56149c8f5450 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x56149c8f5450 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56149c8c7dcf - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x56149c8ca204 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56149c8ca204 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56149c8cbec7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x56149c8cbbb3 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x56149c89be57 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x56149c89be57 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x56149c8cc4d8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x56149c8cc4d8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x56149c8cc22e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x56149c8ca8e6 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x56149c8cbf92 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x56149c820e45 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x56149c844249 - integration_test::error_handle::tests::create_file::h227c2b3e4dcd46b0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/error_handle/mod.rs:66:42
[INFO] [stdout]   20:     0x56149c8447dd - integration_test::error_handle::tests::test_propagate_error::h8eb8f6e622584c27
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/error_handle/mod.rs:87:25
[INFO] [stdout]   21:     0x56149c844797 - integration_test::error_handle::tests::test_propagate_error::{{closure}}::h352ddf67ac407e68
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/error_handle/mod.rs:85:30
[INFO] [stdout]   22:     0x56149c841746 - core::ops::function::FnOnce::call_once::hdf7f3fa87732672b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x56149c8a14af - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56149c8a14af - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   25:     0x56149c8a04c5 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   26:     0x56149c8a04c5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x56149c8a04c5 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   28:     0x56149c8a04c5 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   29:     0x56149c8a04c5 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x56149c8a04c5 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   31:     0x56149c8a04c5 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   32:     0x56149c868786 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   33:     0x56149c868786 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   34:     0x56149c86d837 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   35:     0x56149c86d837 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x56149c86d837 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   37:     0x56149c86d837 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   38:     0x56149c86d837 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   39:     0x56149c86d837 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   40:     0x56149c86d837 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x56149c8d1465 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   42:     0x56149c8d1465 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x56149c8d1465 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7eff0f121ac3 - <unknown>
[INFO] [stdout]   45:     0x7eff0f1b2bf4 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- error_handle::tests::test_propagate_error_with_shortcut stdout ----
[INFO] [stdout] thread 'error_handle::tests::test_propagate_error_with_shortcut' panicked at tests/error_handle/mod.rs:66:42:
[INFO] [stdout] Problem create file :"hello4.txt",error:Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56149c8ca41c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x56149c8ca41c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56149c8ca41c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x56149c8ca41c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56149c8f5450 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x56149c8f5450 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56149c8c7dcf - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x56149c8ca204 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56149c8ca204 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56149c8cbec7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x56149c8cbbb3 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x56149c89be57 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x56149c89be57 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x56149c8cc4d8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x56149c8cc4d8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x56149c8cc22e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x56149c8ca8e6 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x56149c8cbf92 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x56149c820e45 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x56149c844249 - integration_test::error_handle::tests::create_file::h227c2b3e4dcd46b0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/error_handle/mod.rs:66:42
[INFO] [stdout]   20:     0x56149c844c65 - integration_test::error_handle::tests::test_propagate_error_with_shortcut::hba223db7a23f9a43
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/error_handle/mod.rs:114:24
[INFO] [stdout]   21:     0x56149c844c17 - integration_test::error_handle::tests::test_propagate_error_with_shortcut::{{closure}}::h68620df209b3979c
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/error_handle/mod.rs:112:44
[INFO] [stdout]   22:     0x56149c840826 - core::ops::function::FnOnce::call_once::h73ae9d3a821f9b57
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x56149c8a14af - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56149c8a14af - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   25:     0x56149c8a04c5 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   26:     0x56149c8a04c5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x56149c8a04c5 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   28:     0x56149c8a04c5 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   29:     0x56149c8a04c5 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x56149c8a04c5 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   31:     0x56149c8a04c5 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   32:     0x56149c868786 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   33:     0x56149c868786 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   34:     0x56149c86d837 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   35:     0x56149c86d837 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x56149c86d837 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   37:     0x56149c86d837 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   38:     0x56149c86d837 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   39:     0x56149c86d837 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   40:     0x56149c86d837 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x56149c8d1465 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   42:     0x56149c8d1465 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x56149c8d1465 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7eff0f121ac3 - <unknown>
[INFO] [stdout]   45:     0x7eff0f1b2bf4 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     error_handle::tests::test_propagate_error
[INFO] [stdout]     error_handle::tests::test_propagate_error_with_shortcut
[INFO] [stdout]     error_handle::tests::test_recoverable_matching_different_error
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 109 passed; 3 failed; 1 ignored; 0 measured; 0 filtered out; finished in 4.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d9e7498e26016e7fbe597dba3853323563f839adc36c21fd2b800ebb445b386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d9e7498e26016e7fbe597dba3853323563f839adc36c21fd2b800ebb445b386", kill_on_drop: false }`
[INFO] [stdout] 1d9e7498e26016e7fbe597dba3853323563f839adc36c21fd2b800ebb445b386
