[INFO] cloning repository https://github.com/SecondarySkyler/ap-exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SecondarySkyler/ap-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSecondarySkyler%2Fap-exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSecondarySkyler%2Fap-exercises'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 323178f0dd75243a7de9241a8a4172cdbd45d949
[INFO] testing SecondarySkyler/ap-exercises against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSecondarySkyler%2Fap-exercises" "/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/SecondarySkyler/ap-exercises
[INFO] finished tweaking git repo https://github.com/SecondarySkyler/ap-exercises
[INFO] tweaked toml for git repo https://github.com/SecondarySkyler/ap-exercises written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SecondarySkyler/ap-exercises on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SecondarySkyler/ap-exercises already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.81
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5192dcd8da7ee142b2cbf407ebf49d3935041cdc96cf656a40a9042cf0219aee
[INFO] running `Command { std: "docker" "start" "-a" "5192dcd8da7ee142b2cbf407ebf49d3935041cdc96cf656a40a9042cf0219aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5192dcd8da7ee142b2cbf407ebf49d3935041cdc96cf656a40a9042cf0219aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5192dcd8da7ee142b2cbf407ebf49d3935041cdc96cf656a40a9042cf0219aee", kill_on_drop: false }`
[INFO] [stdout] 5192dcd8da7ee142b2cbf407ebf49d3935041cdc96cf656a40a9042cf0219aee
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce4fb27e72e164b22d23cb705efd792a50ee1a1f08d3105eeee6c736b7f0073e
[INFO] running `Command { std: "docker" "start" "-a" "ce4fb27e72e164b22d23cb705efd792a50ee1a1f08d3105eeee6c736b7f0073e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.81
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/assignment2.rs:73:24
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn build_vector(i: Iter<i32>) -> Vec<&i32> {
[INFO] [stdout]    |                        ^^^^^^^^^         ---- the same lifetime is elided here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn build_vector(i: Iter<'_, i32>) -> Vec<&i32> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/assignment4.rs:63:27
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn find_relatives(&self, generations: u32) -> Vec<&Person> {
[INFO] [stdout]    |                           ^^^^^                           -------
[INFO] [stdout]    |                           |                               ||
[INFO] [stdout]    |                           |                               |the same lifetime is hidden here
[INFO] [stdout]    |                           |                               the same lifetime is elided here
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn find_relatives(&self, generations: u32) -> Vec<&Person<'_>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/assignment4.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn find_roots(&self) -> Vec<&Person> {
[INFO] [stdout]    |                       ^^^^^         -------
[INFO] [stdout]    |                       |             ||
[INFO] [stdout]    |                       |             |the same lifetime is hidden here
[INFO] [stdout]    |                       |             the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn find_roots(&self) -> Vec<&Person<'_>> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/assignment5.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn iter(&mut self) -> TaskIterator {
[INFO] [stdout]     |             ^^^^^^^^^     ------------ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn iter(&mut self) -> TaskIterator<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/midterm_2_22_11_2022.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn iter(&self) -> WrapperIterator {
[INFO] [stdout]    |             ^^^^^     --------------- the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn iter(&self) -> WrapperIterator<'_> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ds/linked_list.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn iter(&self) -> LLIter<T> {
[INFO] [stdout]    |             ^^^^^     --------- the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn iter(&self) -> LLIter<'_, T> {
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ds/linked_list.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn iter_mut(&mut self) -> LLMutIter<T> {
[INFO] [stdout]    |                 ^^^^^^^^^     ------------ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn iter_mut(&mut self) -> LLMutIter<'_, T> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/midterm_2_24_01_2023.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn iter(&self) -> WI {
[INFO] [stdout]    |             ^^^^^     -- the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn iter(&self) -> WI<'_> {
[INFO] [stdout]    |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/midterm_2_24_01_2023.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn iter(&self) -> WIV2 {
[INFO] [stdout]    |             ^^^^^     ---- the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn iter(&self) -> WIV2<'_> {
[INFO] [stdout]    |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/midterm_2_22_01_2024.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn iter(&self) -> ConsIter {
[INFO] [stdout]    |             ^^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn iter(&self) -> ConsIter<'_> {
[INFO] [stdout]    |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.14s
[INFO] running `Command { std: "docker" "inspect" "ce4fb27e72e164b22d23cb705efd792a50ee1a1f08d3105eeee6c736b7f0073e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4fb27e72e164b22d23cb705efd792a50ee1a1f08d3105eeee6c736b7f0073e", kill_on_drop: false }`
[INFO] [stdout] ce4fb27e72e164b22d23cb705efd792a50ee1a1f08d3105eeee6c736b7f0073e
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4320ffe8389ed74a8ef2fcee09d8390023d40295df5fd340c49f51c8603b2811
[INFO] running `Command { std: "docker" "start" "-a" "4320ffe8389ed74a8ef2fcee09d8390023d40295df5fd340c49f51c8603b2811", kill_on_drop: false }`
[INFO] [stderr]    Compiling ap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/assignment2.rs:73:24
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn build_vector(i: Iter<i32>) -> Vec<&i32> {
[INFO] [stdout]    |                        ^^^^^^^^^         ---- the same lifetime is elided here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn build_vector(i: Iter<'_, i32>) -> Vec<&i32> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/assignment4.rs:63:27
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn find_relatives(&self, generations: u32) -> Vec<&Person> {
[INFO] [stdout]    |                           ^^^^^                           -------
[INFO] [stdout]    |                           |                               ||
[INFO] [stdout]    |                           |                               |the same lifetime is hidden here
[INFO] [stdout]    |                           |                               the same lifetime is elided here
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn find_relatives(&self, generations: u32) -> Vec<&Person<'_>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/assignment4.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn find_roots(&self) -> Vec<&Person> {
[INFO] [stdout]    |                       ^^^^^         -------
[INFO] [stdout]    |                       |             ||
[INFO] [stdout]    |                       |             |the same lifetime is hidden here
[INFO] [stdout]    |                       |             the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn find_roots(&self) -> Vec<&Person<'_>> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/assignment5.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn iter(&mut self) -> TaskIterator {
[INFO] [stdout]     |             ^^^^^^^^^     ------------ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn iter(&mut self) -> TaskIterator<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/midterm_2_22_11_2022.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn iter(&self) -> WrapperIterator {
[INFO] [stdout]    |             ^^^^^     --------------- the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn iter(&self) -> WrapperIterator<'_> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ds/linked_list.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn iter(&self) -> LLIter<T> {
[INFO] [stdout]    |             ^^^^^     --------- the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn iter(&self) -> LLIter<'_, T> {
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ds/linked_list.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn iter_mut(&mut self) -> LLMutIter<T> {
[INFO] [stdout]    |                 ^^^^^^^^^     ------------ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn iter_mut(&mut self) -> LLMutIter<'_, T> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/midterm_2_24_01_2023.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn iter(&self) -> WI {
[INFO] [stdout]    |             ^^^^^     -- the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn iter(&self) -> WI<'_> {
[INFO] [stdout]    |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/midterm_2_24_01_2023.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn iter(&self) -> WIV2 {
[INFO] [stdout]    |             ^^^^^     ---- the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn iter(&self) -> WIV2<'_> {
[INFO] [stdout]    |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/midterm_2_22_01_2024.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn iter(&self) -> ConsIter {
[INFO] [stdout]    |             ^^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn iter(&self) -> ConsIter<'_> {
[INFO] [stdout]    |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "4320ffe8389ed74a8ef2fcee09d8390023d40295df5fd340c49f51c8603b2811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4320ffe8389ed74a8ef2fcee09d8390023d40295df5fd340c49f51c8603b2811", kill_on_drop: false }`
[INFO] [stdout] 4320ffe8389ed74a8ef2fcee09d8390023d40295df5fd340c49f51c8603b2811
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ddbb3a9a21cc3974846d782c090289018ae218a114dd99f7844ff92f2298bf28
[INFO] running `Command { std: "docker" "start" "-a" "ddbb3a9a21cc3974846d782c090289018ae218a114dd99f7844ff92f2298bf28", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/assignment2.rs:73:24
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn build_vector(i: Iter<i32>) -> Vec<&i32> {
[INFO] [stderr]    |                        ^^^^^^^^^         ---- the same lifetime is elided here
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        the lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn build_vector(i: Iter<'_, i32>) -> Vec<&i32> {
[INFO] [stderr]    |                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/assignment4.rs:63:27
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn find_relatives(&self, generations: u32) -> Vec<&Person> {
[INFO] [stderr]    |                           ^^^^^                           -------
[INFO] [stderr]    |                           |                               ||
[INFO] [stderr]    |                           |                               |the same lifetime is hidden here
[INFO] [stderr]    |                           |                               the same lifetime is elided here
[INFO] [stderr]    |                           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn find_relatives(&self, generations: u32) -> Vec<&Person<'_>> {
[INFO] [stderr]    |                                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/assignment4.rs:86:23
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn find_roots(&self) -> Vec<&Person> {
[INFO] [stderr]    |                       ^^^^^         -------
[INFO] [stderr]    |                       |             ||
[INFO] [stderr]    |                       |             |the same lifetime is hidden here
[INFO] [stderr]    |                       |             the same lifetime is elided here
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn find_roots(&self) -> Vec<&Person<'_>> {
[INFO] [stderr]    |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/assignment5.rs:123:13
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn iter(&mut self) -> TaskIterator {
[INFO] [stderr]     |             ^^^^^^^^^     ------------ the same lifetime is hidden here
[INFO] [stderr]     |             |
[INFO] [stderr]     |             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn iter(&mut self) -> TaskIterator<'_> {
[INFO] [stderr]     |                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/midterm_2_22_11_2022.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn iter(&self) -> WrapperIterator {
[INFO] [stderr]    |             ^^^^^     --------------- the same lifetime is hidden here
[INFO] [stderr]    |             |
[INFO] [stderr]    |             the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn iter(&self) -> WrapperIterator<'_> {
[INFO] [stderr]    |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ds/linked_list.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn iter(&self) -> LLIter<T> {
[INFO] [stderr]    |             ^^^^^     --------- the same lifetime is hidden here
[INFO] [stderr]    |             |
[INFO] [stderr]    |             the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn iter(&self) -> LLIter<'_, T> {
[INFO] [stderr]    |                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ds/linked_list.rs:69:17
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn iter_mut(&mut self) -> LLMutIter<T> {
[INFO] [stderr]    |                 ^^^^^^^^^     ------------ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn iter_mut(&mut self) -> LLMutIter<'_, T> {
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/midterm_2_24_01_2023.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn iter(&self) -> WI {
[INFO] [stderr]    |             ^^^^^     -- the same lifetime is hidden here
[INFO] [stderr]    |             |
[INFO] [stderr]    |             the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn iter(&self) -> WI<'_> {
[INFO] [stderr]    |                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/midterm_2_24_01_2023.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn iter(&self) -> WIV2 {
[INFO] [stderr]    |             ^^^^^     ---- the same lifetime is hidden here
[INFO] [stderr]    |             |
[INFO] [stderr]    |             the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn iter(&self) -> WIV2<'_> {
[INFO] [stderr]    |                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/midterm_2_22_01_2024.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn iter(&self) -> ConsIter {
[INFO] [stderr]    |             ^^^^^     -------- the same lifetime is hidden here
[INFO] [stderr]    |             |
[INFO] [stderr]    |             the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn iter(&self) -> ConsIter<'_> {
[INFO] [stderr]    |                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ap` (bin "ap" test) generated 10 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ap-dd0ce3b3c953341d)
[INFO] [stdout] 
[INFO] [stdout] running 95 tests
[INFO] [stdout] test assignment1::test1::test_bigger ... ok
[INFO] [stdout] test assignment3::test3::test_contains ... ok
[INFO] [stdout] test assignment3::test3::test_is_it_luhn ... ok
[INFO] [stdout] test assignment5::test5::test_ex3 ... ok
[INFO] [stdout] test assignment5::test5::test_ex4 ... ok
[INFO] [stdout] test assignment5::test5::test_ex5 ... ok
[INFO] [stdout] test assignment6::test6::test_ex1 ... ok
[INFO] [stdout] test assignment6::test6::test_ex2 ... ok
[INFO] [stdout] test assignment5::test5::test_ex2 ... ok
[INFO] [stdout] test assignment4::test4::test_find_equal ... ok
[INFO] [stdout] test assignment6::test6::test_ex3 ... ok
[INFO] [stdout] test assignment6::test6::test_ex4 ... ok
[INFO] [stdout] test assignment6::test6::test_ex6 ... ok
[INFO] [stdout] test assignment6::test6::test_ex5 ... ok
[INFO] [stdout] test ds::bst::test_bst::test_insert ... ok
[INFO] [stdout] test ds::graph::test_graph_ds::test_add_node ... ok
[INFO] [stdout] test ds::linked_list::test_ll::test_front_insert ... ok
[INFO] [stdout] test ds::graph::test_graph_ds::test_neighbors ... ok
[INFO] [stdout] test ds::bst::test_bst::test_search ... ok
[INFO] [stdout] test ds::linked_list::test_ll::test_iter ... ok
[INFO] [stdout] test ds::linked_list::test_ll::test_itermut ... ok
[INFO] [stdout] test ds::linked_list::test_ll::test_size ... ok
[INFO] [stdout] test midterm_10_10_2023::test_mt_2023::test_ex10 ... ok
[INFO] [stdout] test midterm_10_10_2023::test_mt_2023::test_ex11 ... ok
[INFO] [stdout] test midterm_10_10_2023::test_mt_2023::test_ex13 ... ok
[INFO] [stdout] test midterm_10_10_2023::test_mt_2023::test_ex16 ... ok
[INFO] [stdout] test midterm_10_10_2023::test_mt_2023::test_ex17 ... ok
[INFO] [stdout] test midterm_10_10_2023::test_mt_2023::test_ex15 ... ok
[INFO] [stdout] test midterm_11_10_2022::test_mt_2022::test_ex10 ... ok
[INFO] [stdout] test midterm_11_10_2022::test_mt_2022::test_ex2 ... ok
[INFO] [stdout] test midterm_11_10_2022::test_mt_2022::test_ex3 ... ok
[INFO] [stdout] test midterm_11_10_2022::test_mt_2022::test_ex4 ... ok
[INFO] [stdout] test midterm_11_10_2022::test_mt_2022::test_ex5 ... ok
[INFO] [stdout] test midterm_11_10_2022::test_mt_2022::test_ex6 ... ok
[INFO] [stdout] test midterm_10_10_2023::test_mt_2023::test_ex9 ... ok
[INFO] [stdout] test midterm_11_10_2022::test_mt_2022::test_ex7 ... ok
[INFO] [stdout] test midterm_11_10_2022::test_mt_2022::test_ex8 ... ok
[INFO] [stdout] test midterm_11_10_2022::test_mt_2022::test_ex1 ... ok
[INFO] [stdout] test midterm_2::test_mt2::clone_double ... ok
[INFO] [stdout] test midterm_2::test_mt2::tasker ... ok
[INFO] [stdout] test midterm_2::test_mt2::test_bfs ... ok
[INFO] [stdout] test midterm_2::test_mt2::test_dll ... ok
[INFO] [stdout] test midterm_2::test_mt2::test_dll_de_iter ... ok
[INFO] [stdout] test midterm_2::test_mt2::test_dll_iter ... ok
[INFO] [stdout] test midterm_2::test_mt2::test_getter_func ... ok
[INFO] [stdout] test midterm_2::test_mt2::test_unknown ... ok
[INFO] [stdout] test midterm_2::test_mt2::test_graph ... ok
[INFO] [stdout] test midterm_2_18_11_2024::mt_2_18_11_2024::test_appendable ... ok
[INFO] [stdout] test midterm_2_18_11_2024::mt_2_18_11_2024::test_powerfull_half ... ok
[INFO] [stdout] test midterm_2_18_11_2024::mt_2_18_11_2024::test_range ... ok
[INFO] [stdout] test midterm_11_10_2022::test_mt_2022::test_ex9 ... ok
[INFO] [stdout] test ds::linked_list::test_ll::test_pop_head ... ok
[INFO] [stdout] test midterm_10_10_2023::test_mt_2023::test_ex12 ... ok
[INFO] [stdout] test midterm_2_18_11_2024_v2::mt_2_18_11_2024_v2::test_circular ... ok
[INFO] [stdout] test midterm_2_18_11_2024_v2::mt_2_18_11_2024_v2::test_content ... ok
[INFO] [stdout] test midterm_2_18_11_2024_v2::mt_2_18_11_2024_v2::test_printable ... ok
[INFO] [stdout] test midterm_2_18_11_2024_v2::mt_2_18_11_2024_v2::test_server ... ok
[INFO] [stdout] test midterm_2_18_11_2024_v2::mt_2_18_11_2024_v2::test_is_there ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_add_ex4 ... ok
[INFO] [stdout] test midterm_2_18_11_2024_v2::mt_2_18_11_2024_v2::test_tree_content ... ok
[INFO] [stdout] test midterm_2_22_01_2024::mt_2_22_01_2024::test_it ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_alt_ex3 ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_append_ex4 ... ok
[INFO] [stdout] test midterm_2_18_11_2024_v2::mt_2_18_11_2024_v2::test_subtractor ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_eq ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_ex1 ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_ex2 ... ok
[INFO] [stdout] test midterm_2_22_01_2024::mt_2_22_01_2024::test_tree ... ok
[INFO] [stdout] test midterm_2_22_01_2024::mt_2_22_01_2024::test_bb_sum ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_new_ex4 ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_list_pop_head ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_list_pop_back ... ok
[INFO] [stdout] test midterm_2_22_01_2024::mt_2_22_01_2024::test_wallet ... ok
[INFO] [stdout] test midterm_2_22_01_2024::mt_2_22_01_2024::test_clock ... ok
[INFO] [stdout] test midterm_2_18_11_2024_v2::mt_2_18_11_2024_v2::test_sixfold ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_samebool ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_remove_ex4 ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_basic_box_inc ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_gimme_double ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_list ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_list_3 ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_list_2 ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_weird_tree ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_list_add_rec_2 ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_list_add_rec_ ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_wiv2 ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_list_add_rec_3 ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_wi ... ok
[INFO] [stdout] test midterm_2_22_01_2024::mt_2_22_01_2024::test_gimme_next ... ok
[INFO] [stdout] test midterm_2_24_01_2023::mt_2_24_01_2023::test_basic_box_inc_v2 ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_ex3 ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_get_ex4 ... ok
[INFO] [stdout] test midterm_2_22_11_2022::mt_2_2022::test_graph ... ok
[INFO] [stdout] test midterm_10_10_2023::test_mt_2023::test_ex19 ... FAILED
[INFO] [stdout] test assignment2::test2::test_count_characters ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- midterm_10_10_2023::test_mt_2023::test_ex19 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'midterm_10_10_2023::test_mt_2023::test_ex19' panicked at src/midterm_10_10_2023.rs:314:25:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cbfd08205a2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5cbfd08205a2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5cbfd08205a2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5cbfd08205a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5cbfd08465c3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5cbfd08465c3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5cbfd081d523 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5cbfd081d523 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5cbfd08203f2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5cbfd0821b19 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5cbfd082194e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5cbfd07e92c4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5cbfd07e92c4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5cbfd08224ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5cbfd08224ee - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5cbfd0822286 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x5cbfd0820a99 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5cbfd0821f4d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5cbfd0844c50 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5cbfd0844cdc - core::panicking::panic::h89a5f2df32b0508a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5cbfd0844bc9 - core::option::unwrap_failed::he1a8284b5a1e2496
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:2130:5
[INFO] [stdout]   21:     0x5cbfd079d908 - core::option::Option<T>::unwrap::h29811ac41d9b5ba7
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:1009:21
[INFO] [stdout]   22:     0x5cbfd079d908 - ap::midterm_10_10_2023::test_mt_2023::test_ex19::h0c32f717f781e3b7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/midterm_10_10_2023.rs:314:25
[INFO] [stdout]   23:     0x5cbfd079d7a7 - ap::midterm_10_10_2023::test_mt_2023::test_ex19::{{closure}}::h8d3570046b08df0f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/midterm_10_10_2023.rs:304:19
[INFO] [stdout]   24:     0x5cbfd0777fe6 - core::ops::function::FnOnce::call_once::h0ffb054f663a8a74
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x5cbfd07eeb2b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x5cbfd07eeb2b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5cbfd07edc65 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5cbfd07edc65 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5cbfd07edc65 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5cbfd07edc65 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5cbfd07edc65 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5cbfd07edc65 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5cbfd07edc65 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5cbfd07b1864 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5cbfd07b1864 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5cbfd07b523a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5cbfd07b523a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5cbfd07b523a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5cbfd07b523a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5cbfd07b523a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5cbfd07b523a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5cbfd07b523a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x5cbfd082546f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5cbfd082546f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x7ae79bb45aa4 - <unknown>
[INFO] [stdout]   46:     0x7ae79bbd2a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     midterm_10_10_2023::test_mt_2023::test_ex19
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 94 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin ap`
[INFO] running `Command { std: "docker" "inspect" "ddbb3a9a21cc3974846d782c090289018ae218a114dd99f7844ff92f2298bf28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddbb3a9a21cc3974846d782c090289018ae218a114dd99f7844ff92f2298bf28", kill_on_drop: false }`
[INFO] [stdout] ddbb3a9a21cc3974846d782c090289018ae218a114dd99f7844ff92f2298bf28
