[INFO] cloning repository https://github.com/yguenduez/rust-101-impl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yguenduez/rust-101-impl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyguenduez%2Frust-101-impl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyguenduez%2Frust-101-impl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89f343b300eb00e9f93da26c922a0ce2ab05f43f
[INFO] testing yguenduez/rust-101-impl against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyguenduez%2Frust-101-impl" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yguenduez/rust-101-impl
[INFO] finished tweaking git repo https://github.com/yguenduez/rust-101-impl
[INFO] tweaked toml for git repo https://github.com/yguenduez/rust-101-impl written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yguenduez/rust-101-impl on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yguenduez/rust-101-impl 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd5841b4339ed1d1c7e3fb9d59b96e17af00c112fd30fec671bce97ffdc0828e
[INFO] running `Command { std: "docker" "start" "-a" "dd5841b4339ed1d1c7e3fb9d59b96e17af00c112fd30fec671bce97ffdc0828e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd5841b4339ed1d1c7e3fb9d59b96e17af00c112fd30fec671bce97ffdc0828e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd5841b4339ed1d1c7e3fb9d59b96e17af00c112fd30fec671bce97ffdc0828e", kill_on_drop: false }`
[INFO] [stdout] dd5841b4339ed1d1c7e3fb9d59b96e17af00c112fd30fec671bce97ffdc0828e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 054108d97e88ddae6e3f5df097d7b3ab2bcb607f4b457d6c9dd07c5003da957e
[INFO] running `Command { std: "docker" "start" "-a" "054108d97e88ddae6e3f5df097d7b3ab2bcb607f4b457d6c9dd07c5003da957e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling rust_101 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::num`
[INFO] [stdout]  --> src/functions.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::num;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/loops.rs:33:39
[INFO] [stdout]    |
[INFO] [stdout] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stdout]    |                                       ----^^^^^^
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `string`
[INFO] [stdout]   --> src/loops.rs:33:39
[INFO] [stdout]    |
[INFO] [stdout] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/loops.rs:33:51
[INFO] [stdout]    |
[INFO] [stdout] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stdout]    |                                                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_max` is never used
[INFO] [stdout]  --> src/branching.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_max(first: i32, second: i32) -> i32 {
[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 `picky_eater` is never used
[INFO] [stdout]  --> src/branching.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn picky_eater(food: &str) -> &str {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `another_picky_eater` is never used
[INFO] [stdout]   --> src/branching.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn another_picky_eater(food: &str) -> &str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `loop_over_range` is never used
[INFO] [stdout]  --> src/loops.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn loop_over_range() -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_over_vector` is never used
[INFO] [stdout]   --> src/loops.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn sum_over_vector(vector: &[i32]) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_over_vector_functional` is never used
[INFO] [stdout]   --> src/loops.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn sum_over_vector_functional(vector: &[i32]) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concat_words_functional` is never used
[INFO] [stdout]   --> src/loops.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn concat_words_functional(words: &[&str]) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Person` is never constructed
[INFO] [stdout]  --> src/structs.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Person {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_age`, `birthday`, and `get_name` are never used
[INFO] [stdout]   --> src/structs.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Person {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 11 |     pub fn get_age(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn birthday(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn get_name(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ItalianPerson` is never constructed
[INFO] [stdout]   --> src/traits.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct ItalianPerson;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `things_that_make_sound_static` is never used
[INFO] [stdout]   --> src/traits.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn things_that_make_sound_static<T: MakesSound>(list_of_things: Vec<T>) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `things_that_make_sound_dynamic` is never used
[INFO] [stdout]   --> src/traits.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn things_that_make_sound_dynamic(list_of_things: Vec<Box<dyn MakesSound>>) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "054108d97e88ddae6e3f5df097d7b3ab2bcb607f4b457d6c9dd07c5003da957e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "054108d97e88ddae6e3f5df097d7b3ab2bcb607f4b457d6c9dd07c5003da957e", kill_on_drop: false }`
[INFO] [stdout] 054108d97e88ddae6e3f5df097d7b3ab2bcb607f4b457d6c9dd07c5003da957e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b0f803c5e8a7e783a797cd5b1c95142a925ccae33e5bce3a1dc803af631eef6
[INFO] running `Command { std: "docker" "start" "-a" "2b0f803c5e8a7e783a797cd5b1c95142a925ccae33e5bce3a1dc803af631eef6", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `core::num`
[INFO] [stdout]  --> src/functions.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::num;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/loops.rs:33:39
[INFO] [stdout]    |
[INFO] [stdout] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stdout]    |                                       ----^^^^^^
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `string`
[INFO] [stdout]   --> src/loops.rs:33:39
[INFO] [stdout]    |
[INFO] [stdout] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/loops.rs:33:51
[INFO] [stdout]    |
[INFO] [stdout] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stdout]    |                                                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_max` is never used
[INFO] [stdout]  --> src/branching.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_max(first: i32, second: i32) -> i32 {
[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 `picky_eater` is never used
[INFO] [stdout]  --> src/branching.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn picky_eater(food: &str) -> &str {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `another_picky_eater` is never used
[INFO] [stdout]   --> src/branching.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn another_picky_eater(food: &str) -> &str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `loop_over_range` is never used
[INFO] [stdout]  --> src/loops.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn loop_over_range() -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust_101 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `sum_over_vector` is never used
[INFO] [stdout]   --> src/loops.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn sum_over_vector(vector: &[i32]) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_over_vector_functional` is never used
[INFO] [stdout]   --> src/loops.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn sum_over_vector_functional(vector: &[i32]) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concat_words_functional` is never used
[INFO] [stdout]   --> src/loops.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn concat_words_functional(words: &[&str]) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Person` is never constructed
[INFO] [stdout]  --> src/structs.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Person {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_age`, `birthday`, and `get_name` are never used
[INFO] [stdout]   --> src/structs.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Person {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 11 |     pub fn get_age(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn birthday(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn get_name(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ItalianPerson` is never constructed
[INFO] [stdout]   --> src/traits.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct ItalianPerson;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `things_that_make_sound_static` is never used
[INFO] [stdout]   --> src/traits.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn things_that_make_sound_static<T: MakesSound>(list_of_things: Vec<T>) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `things_that_make_sound_dynamic` is never used
[INFO] [stdout]   --> src/traits.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn things_that_make_sound_dynamic(list_of_things: Vec<Box<dyn MakesSound>>) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::num`
[INFO] [stdout]  --> src/functions.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::num;
[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: `ItalianPerson`
[INFO] [stdout]   --> src/traits.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use crate::traits::{Cat, Dog, ItalianPerson, MakesSound, things_that_make_sound_dynamic};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/loops.rs:33:39
[INFO] [stdout]    |
[INFO] [stdout] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stdout]    |                                       ----^^^^^^
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `string`
[INFO] [stdout]   --> src/loops.rs:33:39
[INFO] [stdout]    |
[INFO] [stdout] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/loops.rs:33:51
[INFO] [stdout]    |
[INFO] [stdout] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stdout]    |                                                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cat_sounds`
[INFO] [stdout]    --> src/traits.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let cat_sounds = things_that_make_sound_static(vec![Cat, Cat]);
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cat_sounds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dog_sounds`
[INFO] [stdout]    --> src/traits.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let dog_sounds = things_that_make_sound_static(vec![Dog, Dog]);
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dog_sounds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ItalianPerson` is never constructed
[INFO] [stdout]   --> src/traits.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct ItalianPerson;
[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 0.43s
[INFO] running `Command { std: "docker" "inspect" "2b0f803c5e8a7e783a797cd5b1c95142a925ccae33e5bce3a1dc803af631eef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0f803c5e8a7e783a797cd5b1c95142a925ccae33e5bce3a1dc803af631eef6", kill_on_drop: false }`
[INFO] [stdout] 2b0f803c5e8a7e783a797cd5b1c95142a925ccae33e5bce3a1dc803af631eef6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2caf92480661bbd6d9db715de75bd61edb286993dcdc7a79624881dca03bb8b8
[INFO] running `Command { std: "docker" "start" "-a" "2caf92480661bbd6d9db715de75bd61edb286993dcdc7a79624881dca03bb8b8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `core::num`
[INFO] [stderr]  --> src/functions.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use core::num;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/loops.rs:33:39
[INFO] [stderr]    |
[INFO] [stderr] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stderr]    |                                       ----^^^^^^
[INFO] [stderr]    |                                       |
[INFO] [stderr]    |                                       help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `string`
[INFO] [stderr]   --> src/loops.rs:33:39
[INFO] [stderr]    |
[INFO] [stderr] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stderr]    |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_string`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/loops.rs:33:51
[INFO] [stderr]    |
[INFO] [stderr] 33 |     words.iter().fold(String::new(), |mut string, x| todo!())
[INFO] [stderr]    |                                                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_max` is never used
[INFO] [stderr]  --> src/branching.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn get_max(first: i32, second: i32) -> i32 {
[INFO] [stderr]   |    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `picky_eater` is never used
[INFO] [stderr]  --> src/branching.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn picky_eater(food: &str) -> &str {
[INFO] [stderr]   |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `another_picky_eater` is never used
[INFO] [stderr]   --> src/branching.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn another_picky_eater(food: &str) -> &str {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `loop_over_range` is never used
[INFO] [stderr]  --> src/loops.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn loop_over_range() -> i32 {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sum_over_vector` is never used
[INFO] [stderr]   --> src/loops.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn sum_over_vector(vector: &[i32]) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sum_over_vector_functional` is never used
[INFO] [stderr]   --> src/loops.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn sum_over_vector_functional(vector: &[i32]) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `concat_words_functional` is never used
[INFO] [stderr]   --> src/loops.rs:32:4
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn concat_words_functional(words: &[&str]) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Person` is never constructed
[INFO] [stderr]  --> src/structs.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct Person {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_age`, `birthday`, and `get_name` are never used
[INFO] [stderr]   --> src/structs.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Person {
[INFO] [stderr]    | ----------- methods in this implementation
[INFO] [stderr] 11 |     pub fn get_age(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 |     pub fn birthday(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub fn get_name(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ItalianPerson` is never constructed
[INFO] [stderr]   --> src/traits.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct ItalianPerson;
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `things_that_make_sound_static` is never used
[INFO] [stderr]   --> src/traits.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn things_that_make_sound_static<T: MakesSound>(list_of_things: Vec<T>) -> Vec<String> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `things_that_make_sound_dynamic` is never used
[INFO] [stderr]   --> src/traits.rs:39:4
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn things_that_make_sound_dynamic(list_of_things: Vec<Box<dyn MakesSound>>) -> Vec<String> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ItalianPerson`
[INFO] [stderr]   --> src/traits.rs:48:35
[INFO] [stderr]    |
[INFO] [stderr] 48 |     use crate::traits::{Cat, Dog, ItalianPerson, MakesSound, things_that_make_sound_dynamic};
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cat_sounds`
[INFO] [stderr]    --> src/traits.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let cat_sounds = things_that_make_sound_static(vec![Cat, Cat]);
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cat_sounds`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dog_sounds`
[INFO] [stderr]    --> src/traits.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let dog_sounds = things_that_make_sound_static(vec![Dog, Dog]);
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dog_sounds`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ItalianPerson` is never constructed
[INFO] [stderr]   --> src/traits.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct ItalianPerson;
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_101` (lib) generated 16 warnings (run `cargo fix --lib -p rust_101` to apply 4 suggestions)
[INFO] [stderr] warning: `rust_101` (lib test) generated 8 warnings (4 duplicates) (run `cargo fix --lib -p rust_101 --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_101-5a930128b9716e31)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test branching::tests::given_different_foods_when_calling_picky_eater_then_return_feelings ... ok
[INFO] [stdout] test branching::tests::given_different_foods_when_calling_another_picky_eater_then_return_feelings ... ok
[INFO] [stdout] test branching::tests::given_two_numbers_when_calling_get_bigger_returns_the_bigger_one ... ok
[INFO] [stdout] test functions::test::give_endress_folks_a_hearty_welcome ... ok
[INFO] [stdout] test functions::test::given_2_and_4_when_calling_get_max_then_return_4 ... ok
[INFO] [stdout] test functions::test::power_of_2_for_powers_a_number_by_2 ... ok
[INFO] [stdout] test loops::test::loop_over_range_works ... ok
[INFO] [stdout] test loops::test::sum_over_vector_is_correct ... ok
[INFO] [stdout] test functions::test::given_number_when_called_times_3_then_returns_number_timed_3 ... ok
[INFO] [stdout] test structs::tests::given_a_person_when_called_birthday_then_age_increases_by_one ... ok
[INFO] [stdout] test structs::tests::given_a_person_when_called_get_age_returns_age ... ok
[INFO] [stdout] test structs::tests::given_a_person_when_called_get_name_then_returns_name ... ok
[INFO] [stdout] test functions::test::given_max_when_calling_hello_then_return_hello_max ... ok
[INFO] [stdout] test traits::tests::a_cat_makes_a_miau_sound ... ok
[INFO] [stdout] test loops::test::concat_words_works ... FAILED
[INFO] [stdout] test traits::tests::a_dog_makes_woof_sound ... FAILED
[INFO] [stdout] test traits::tests::a_zoo_of_animals_make_funny_sounds ... FAILED
[INFO] [stdout] test traits::tests::how_static_dispatch_looks_like ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- loops::test::concat_words_works stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'loops::test::concat_words_works' (32) panicked at src/loops.rs:33:54:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5aa88c6a8b52 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5aa88c6a8b52 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5aa88c6a8b52 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5aa88c6a8b52 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5aa88c6bd37a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5aa88c6bd37a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5aa88c6ad956 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5aa88c6ad956 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5aa88c6872ef - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5aa88c6872ef - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5aa88c6a0e39 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5aa88c63c8be - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5aa88c63c8be - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5aa88c6a0ff2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5aa88c6a0ff2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5aa88c6873da - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5aa88c67c629 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5aa88c6881fd - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]   18:     0x5aa88c6bda4c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5aa88c6bda12 - core[27de1724e4349be2]::panicking::panic
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5aa88c62ab0e - rust_101[f3ffa3e012cb4ae0]::loops::concat_words_functional::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/loops.rs:33:54
[INFO] [stdout]   21:     0x5aa88c62f7ca - <core[27de1724e4349be2]::slice::iter::Iter<&str> as core[27de1724e4349be2]::iter::traits::iterator::Iterator>::fold::<alloc[a57f19327c0ad893]::string::String, rust_101[f3ffa3e012cb4ae0]::loops::concat_words_functional::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/slice/iter/macros.rs:279:27
[INFO] [stdout]   22:     0x5aa88c62ba12 - rust_101[f3ffa3e012cb4ae0]::loops::concat_words_functional
[INFO] [stdout]                                at /opt/rustwide/workdir/src/loops.rs:33:18
[INFO] [stdout]   23:     0x5aa88c62bf79 - rust_101[f3ffa3e012cb4ae0]::loops::test::concat_words_works
[INFO] [stdout]                                at /opt/rustwide/workdir/src/loops.rs:57:20
[INFO] [stdout]   24:     0x5aa88c62abc7 - rust_101[f3ffa3e012cb4ae0]::loops::test::concat_words_works::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/loops.rs:55:28
[INFO] [stdout]   25:     0x5aa88c62e846 - <rust_101[f3ffa3e012cb4ae0]::loops::test::concat_words_works::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5aa88c630c6b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5aa88c630c6b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x5aa88c63d4ca - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   30:     0x5aa88c63d4ca - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x5aa88c63d4ca - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5aa88c63d4ca - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x5aa88c638a74 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x5aa88c638a74 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   37:     0x5aa88c63ffc2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   38:     0x5aa88c63ffc2 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x5aa88c63ffc2 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x5aa88c63ffc2 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x5aa88c63ffc2 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x5aa88c63ffc2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   43:     0x5aa88c63ffc2 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x5aa88c6a83ff - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   45:     0x5aa88c6a83ff - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   46:     0x79f9d779baa4 - <unknown>
[INFO] [stdout]   47:     0x79f9d7828a64 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- traits::tests::a_dog_makes_woof_sound stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'traits::tests::a_dog_makes_woof_sound' (39) panicked at src/traits.rs:21:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5aa88c6a8b52 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5aa88c6a8b52 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5aa88c6a8b52 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5aa88c6a8b52 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5aa88c6bd37a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5aa88c6bd37a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5aa88c6ad956 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5aa88c6ad956 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5aa88c6872ef - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5aa88c6872ef - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5aa88c6a0e39 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5aa88c63c8be - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5aa88c63c8be - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5aa88c6a0ff2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5aa88c6a0ff2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5aa88c6873da - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5aa88c67c629 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5aa88c6881fd - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5aa88c6bda4c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5aa88c6bda12 - core[27de1724e4349be2]::panicking::panic
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5aa88c62e44e - <rust_101[f3ffa3e012cb4ae0]::traits::Dog as rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>::make_sound
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:21:9
[INFO] [stdout]   21:     0x5aa88c62c2c3 - rust_101[f3ffa3e012cb4ae0]::traits::tests::a_dog_makes_woof_sound
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:61:24
[INFO] [stdout]   22:     0x5aa88c62ac57 - rust_101[f3ffa3e012cb4ae0]::traits::tests::a_dog_makes_woof_sound::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:59:32
[INFO] [stdout]   23:     0x5aa88c62e906 - <rust_101[f3ffa3e012cb4ae0]::traits::tests::a_dog_makes_woof_sound::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5aa88c630c6b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5aa88c630c6b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5aa88c63d4ca - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5aa88c63d4ca - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5aa88c63d4ca - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5aa88c63d4ca - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5aa88c638a74 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5aa88c638a74 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5aa88c63ffc2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5aa88c63ffc2 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5aa88c63ffc2 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5aa88c63ffc2 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5aa88c63ffc2 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5aa88c63ffc2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5aa88c63ffc2 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5aa88c6a83ff - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5aa88c6a83ff - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x79f9d779baa4 - <unknown>
[INFO] [stdout]   45:     0x79f9d7828a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- traits::tests::a_zoo_of_animals_make_funny_sounds stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'traits::tests::a_zoo_of_animals_make_funny_sounds' (40) panicked at src/traits.rs:21:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5aa88c6a8b52 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5aa88c6a8b52 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5aa88c6a8b52 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5aa88c6a8b52 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5aa88c6bd37a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5aa88c6bd37a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5aa88c6ad956 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5aa88c6ad956 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5aa88c6872ef - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5aa88c6872ef - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5aa88c6a0e39 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5aa88c63c8be - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5aa88c63c8be - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5aa88c6a0ff2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5aa88c6a0ff2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5aa88c6873da - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5aa88c67c629 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5aa88c6881fd - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5aa88c6bda4c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5aa88c6bda12 - core[27de1724e4349be2]::panicking::panic
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5aa88c62e44e - <rust_101[f3ffa3e012cb4ae0]::traits::Dog as rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>::make_sound
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:21:9
[INFO] [stdout]   21:     0x5aa88c62ab9f - rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:42:28
[INFO] [stdout]   22:     0x5aa88c62a89c - core[27de1724e4349be2]::iter::adapters::map::map_fold::<&alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>, alloc[a57f19327c0ad893]::string::String, (), rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}, core[27de1724e4349be2]::iter::traits::iterator::Iterator::for_each::call<alloc[a57f19327c0ad893]::string::String, <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>::extend_trusted<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/iter/adapters/map.rs:88:28
[INFO] [stdout]   23:     0x5aa88c62f270 - <core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>> as core[27de1724e4349be2]::iter::traits::iterator::Iterator>::fold::<(), core[27de1724e4349be2]::iter::adapters::map::map_fold<&alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>, alloc[a57f19327c0ad893]::string::String, (), rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}, core[27de1724e4349be2]::iter::traits::iterator::Iterator::for_each::call<alloc[a57f19327c0ad893]::string::String, <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>::extend_trusted<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/slice/iter/macros.rs:279:27
[INFO] [stdout]   24:     0x5aa88c62a4f2 - <core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}> as core[27de1724e4349be2]::iter::traits::iterator::Iterator>::fold::<(), core[27de1724e4349be2]::iter::traits::iterator::Iterator::for_each::call<alloc[a57f19327c0ad893]::string::String, <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>::extend_trusted<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}>>::{closure#0}>::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   25:     0x5aa88c62a6cf - <core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}> as core[27de1724e4349be2]::iter::traits::iterator::Iterator>::for_each::<<alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>::extend_trusted<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}>>::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/iter/traits/iterator.rs:832:14
[INFO] [stdout]   26:     0x5aa88c62ee9e - <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>::extend_trusted::<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/vec/mod.rs:3913:26
[INFO] [stdout]   27:     0x5aa88c630607 - <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String> as alloc[a57f19327c0ad893]::vec::spec_extend::SpecExtend<alloc[a57f19327c0ad893]::string::String, core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}>>>::spec_extend
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/vec/spec_extend.rs:27:14
[INFO] [stdout]   28:     0x5aa88c63073f - <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String> as alloc[a57f19327c0ad893]::vec::spec_from_iter_nested::SpecFromIterNested<alloc[a57f19327c0ad893]::string::String, core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}>>>::from_iter
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/vec/spec_from_iter_nested.rs:60:16
[INFO] [stdout]   29:     0x5aa88c6300ea - <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String> as alloc[a57f19327c0ad893]::vec::spec_from_iter::SpecFromIter<alloc[a57f19327c0ad893]::string::String, core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}>>>::from_iter
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/vec/spec_from_iter.rs:33:9
[INFO] [stdout]   30:     0x5aa88c62fa94 - <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::iter::traits::collect::FromIterator<alloc[a57f19327c0ad893]::string::String>>::from_iter::<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/vec/mod.rs:3777:9
[INFO] [stdout]   31:     0x5aa88c62a68a - <core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<alloc[a57f19327c0ad893]::boxed::Box<dyn rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic::{closure#0}> as core[27de1724e4349be2]::iter::traits::iterator::Iterator>::collect::<alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/iter/traits/iterator.rs:2032:9
[INFO] [stdout]   32:     0x5aa88c62bae0 - rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_dynamic
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:43:10
[INFO] [stdout]   33:     0x5aa88c62c794 - rust_101[f3ffa3e012cb4ae0]::traits::tests::a_zoo_of_animals_make_funny_sounds
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:79:22
[INFO] [stdout]   34:     0x5aa88c62ace7 - rust_101[f3ffa3e012cb4ae0]::traits::tests::a_zoo_of_animals_make_funny_sounds::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:74:44
[INFO] [stdout]   35:     0x5aa88c62e9c6 - <rust_101[f3ffa3e012cb4ae0]::traits::tests::a_zoo_of_animals_make_funny_sounds::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x5aa88c630c6b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5aa88c630c6b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x5aa88c63d4ca - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5aa88c63d4ca - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5aa88c63d4ca - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5aa88c63d4ca - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x5aa88c638a74 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x5aa88c638a74 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x5aa88c63ffc2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x5aa88c63ffc2 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x5aa88c63ffc2 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x5aa88c63ffc2 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5aa88c63ffc2 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5aa88c63ffc2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x5aa88c63ffc2 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x5aa88c6a83ff - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x5aa88c6a83ff - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x79f9d779baa4 - <unknown>
[INFO] [stdout]   57:     0x79f9d7828a64 - clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- traits::tests::how_static_dispatch_looks_like stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'traits::tests::how_static_dispatch_looks_like' (41) panicked at src/traits.rs:21:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5aa88c6a8b52 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5aa88c6a8b52 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5aa88c6a8b52 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5aa88c6a8b52 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5aa88c6bd37a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5aa88c6bd37a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5aa88c6ad956 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5aa88c6ad956 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5aa88c6872ef - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5aa88c6872ef - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5aa88c6a0e39 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5aa88c63c8be - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5aa88c63c8be - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5aa88c6a0ff2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5aa88c6a0ff2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5aa88c6873da - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5aa88c67c629 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5aa88c6881fd - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5aa88c6bda4c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5aa88c6bda12 - core[27de1724e4349be2]::panicking::panic
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5aa88c62e44e - <rust_101[f3ffa3e012cb4ae0]::traits::Dog as rust_101[f3ffa3e012cb4ae0]::traits::MakesSound>::make_sound
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:21:9
[INFO] [stdout]   21:     0x5aa88c62a858 - rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static::<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:34:28
[INFO] [stdout]   22:     0x5aa88c62a9bc - core[27de1724e4349be2]::iter::adapters::map::map_fold::<&rust_101[f3ffa3e012cb4ae0]::traits::Dog, alloc[a57f19327c0ad893]::string::String, (), rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}, core[27de1724e4349be2]::iter::traits::iterator::Iterator::for_each::call<alloc[a57f19327c0ad893]::string::String, <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>::extend_trusted<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/iter/adapters/map.rs:88:28
[INFO] [stdout]   23:     0x5aa88c62f51f - <core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog> as core[27de1724e4349be2]::iter::traits::iterator::Iterator>::fold::<(), core[27de1724e4349be2]::iter::adapters::map::map_fold<&rust_101[f3ffa3e012cb4ae0]::traits::Dog, alloc[a57f19327c0ad893]::string::String, (), rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}, core[27de1724e4349be2]::iter::traits::iterator::Iterator::for_each::call<alloc[a57f19327c0ad893]::string::String, <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>::extend_trusted<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/slice/iter/macros.rs:279:27
[INFO] [stdout]   24:     0x5aa88c62a572 - <core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}> as core[27de1724e4349be2]::iter::traits::iterator::Iterator>::fold::<(), core[27de1724e4349be2]::iter::traits::iterator::Iterator::for_each::call<alloc[a57f19327c0ad893]::string::String, <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>::extend_trusted<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}>>::{closure#0}>::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   25:     0x5aa88c62a7af - <core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}> as core[27de1724e4349be2]::iter::traits::iterator::Iterator>::for_each::<<alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>::extend_trusted<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}>>::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/iter/traits/iterator.rs:832:14
[INFO] [stdout]   26:     0x5aa88c62f11e - <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>::extend_trusted::<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/vec/mod.rs:3913:26
[INFO] [stdout]   27:     0x5aa88c630647 - <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String> as alloc[a57f19327c0ad893]::vec::spec_extend::SpecExtend<alloc[a57f19327c0ad893]::string::String, core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}>>>::spec_extend
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/vec/spec_extend.rs:27:14
[INFO] [stdout]   28:     0x5aa88c6309df - <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String> as alloc[a57f19327c0ad893]::vec::spec_from_iter_nested::SpecFromIterNested<alloc[a57f19327c0ad893]::string::String, core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}>>>::from_iter
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/vec/spec_from_iter_nested.rs:60:16
[INFO] [stdout]   29:     0x5aa88c63014a - <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String> as alloc[a57f19327c0ad893]::vec::spec_from_iter::SpecFromIter<alloc[a57f19327c0ad893]::string::String, core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}>>>::from_iter
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/vec/spec_from_iter.rs:33:9
[INFO] [stdout]   30:     0x5aa88c62fb34 - <alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::iter::traits::collect::FromIterator<alloc[a57f19327c0ad893]::string::String>>::from_iter::<core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/vec/mod.rs:3777:9
[INFO] [stdout]   31:     0x5aa88c62a76a - <core[27de1724e4349be2]::iter::adapters::map::Map<core[27de1724e4349be2]::slice::iter::Iter<rust_101[f3ffa3e012cb4ae0]::traits::Dog>, rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static<rust_101[f3ffa3e012cb4ae0]::traits::Dog>::{closure#0}> as core[27de1724e4349be2]::iter::traits::iterator::Iterator>::collect::<alloc[a57f19327c0ad893]::vec::Vec<alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/iter/traits/iterator.rs:2032:9
[INFO] [stdout]   32:     0x5aa88c62a470 - rust_101[f3ffa3e012cb4ae0]::traits::things_that_make_sound_static::<rust_101[f3ffa3e012cb4ae0]::traits::Dog>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:35:10
[INFO] [stdout]   33:     0x5aa88c62c599 - rust_101[f3ffa3e012cb4ae0]::traits::tests::how_static_dispatch_looks_like
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:101:26
[INFO] [stdout]   34:     0x5aa88c62acb7 - rust_101[f3ffa3e012cb4ae0]::traits::tests::how_static_dispatch_looks_like::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/traits.rs:94:40
[INFO] [stdout]   35:     0x5aa88c62e986 - <rust_101[f3ffa3e012cb4ae0]::traits::tests::how_static_dispatch_looks_like::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x5aa88c630c6b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5aa88c630c6b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x5aa88c63d4ca - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5aa88c63d4ca - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5aa88c63d4ca - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5aa88c63d4ca - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x5aa88c63d4ca - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x5aa88c638a74 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x5aa88c638a74 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x5aa88c63ffc2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   48:     0x5aa88c63ffc2 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x5aa88c63ffc2 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x5aa88c63ffc2 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5aa88c63ffc2 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5aa88c63ffc2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   53:     0x5aa88c63ffc2 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x5aa88c6a83ff - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   55:     0x5aa88c6a83ff - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   56:     0x79f9d779baa4 - <unknown>
[INFO] [stdout]   57:     0x79f9d7828a64 - clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     loops::test::concat_words_works
[INFO] [stdout]     traits::tests::a_dog_makes_woof_sound
[INFO] [stdout]     traits::tests::a_zoo_of_animals_make_funny_sounds
[INFO] [stdout]     traits::tests::how_static_dispatch_looks_like
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 14 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2caf92480661bbd6d9db715de75bd61edb286993dcdc7a79624881dca03bb8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2caf92480661bbd6d9db715de75bd61edb286993dcdc7a79624881dca03bb8b8", kill_on_drop: false }`
[INFO] [stdout] 2caf92480661bbd6d9db715de75bd61edb286993dcdc7a79624881dca03bb8b8
