[INFO] cloning repository https://github.com/nvegater/learning-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nvegater/learning-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnvegater%2Flearning-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnvegater%2Flearning-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 03a651ac1d439b94f8a722a3a97422f7db64539e
[INFO] testing nvegater/learning-rust against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnvegater%2Flearning-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nvegater/learning-rust
[INFO] finished tweaking git repo https://github.com/nvegater/learning-rust
[INFO] tweaked toml for git repo https://github.com/nvegater/learning-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nvegater/learning-rust on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nvegater/learning-rust 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9da076342c9008a2e8a2813a32302b2d3c778e967b67a67220d0c066be11a4bd
[INFO] running `Command { std: "docker" "start" "-a" "9da076342c9008a2e8a2813a32302b2d3c778e967b67a67220d0c066be11a4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9da076342c9008a2e8a2813a32302b2d3c778e967b67a67220d0c066be11a4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da076342c9008a2e8a2813a32302b2d3c778e967b67a67220d0c066be11a4bd", kill_on_drop: false }`
[INFO] [stdout] 9da076342c9008a2e8a2813a32302b2d3c778e967b67a67220d0c066be11a4bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ecb612fd73a57d31ab023938e9e40f121a5c4143bae1f82faa1209a3deb62dc
[INFO] running `Command { std: "docker" "start" "-a" "2ecb612fd73a57d31ab023938e9e40f121a5c4143bae1f82faa1209a3deb62dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]    Compiling tokio v1.51.0
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling axum v0.8.8
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling learning_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/domain.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Point {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `distance_to` are never used
[INFO] [stdout]   --> src/domain.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Point {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn new(x: f64, y: f64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn distance_to(&self, other: &Point) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Shape` is never used
[INFO] [stdout]   --> src/domain.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum Shape {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Describable` is never used
[INFO] [stdout]   --> src/domain.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | trait Describable {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `area` is never used
[INFO] [stdout]   --> src/domain.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Shape {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 49 |     fn area(&self) -> f64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_description` is never used
[INFO] [stdout]   --> src/domain.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn print_description(item: &impl Describable) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseError` is never used
[INFO] [stdout]   --> src/errors.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum ParseError {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_positive` is never used
[INFO] [stdout]   --> src/errors.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn parse_positive(input: &str) -> Result<f64, ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `first_above` is never used
[INFO] [stdout]   --> src/errors.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn first_above(values: &[f64], threshold: f64) -> Option<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_and_double` is never used
[INFO] [stdout]   --> src/errors.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn parse_and_double(input: &str) -> Result<f64, ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `first_above_or_error` is never used
[INFO] [stdout]   --> src/errors.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn first_above_or_error(values: &[f64], threshold: f64) -> Result<f64, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `my_own_string_length` is never used
[INFO] [stdout]  --> src/ownership.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn my_own_string_length(owned_string: String) -> usize {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `borrowed_string_length` is never used
[INFO] [stdout]   --> src/ownership.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn borrowed_string_length(borrowed_reference_to_string: &String) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `append_world` is never used
[INFO] [stdout]   --> src/ownership.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn append_world(mutable_string: &mut String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `append_world_functional` is never used
[INFO] [stdout]   --> src/ownership.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn append_world_functional(s: String) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_ten` is never used
[INFO] [stdout]   --> src/ownership.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn add_ten(copied_number: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `first_word` is never used
[INFO] [stdout]   --> src/ownership.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn first_word(borrowed_string: &str) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.07s
[INFO] running `Command { std: "docker" "inspect" "2ecb612fd73a57d31ab023938e9e40f121a5c4143bae1f82faa1209a3deb62dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ecb612fd73a57d31ab023938e9e40f121a5c4143bae1f82faa1209a3deb62dc", kill_on_drop: false }`
[INFO] [stdout] 2ecb612fd73a57d31ab023938e9e40f121a5c4143bae1f82faa1209a3deb62dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6f477ccc06dde24eaf1933083f7fbdf2fc4c9a64182b9b24f64f269ae2c98b0
[INFO] running `Command { std: "docker" "start" "-a" "a6f477ccc06dde24eaf1933083f7fbdf2fc4c9a64182b9b24f64f269ae2c98b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling learning_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/domain.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Point {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `distance_to` are never used
[INFO] [stdout]   --> src/domain.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Point {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn new(x: f64, y: f64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn distance_to(&self, other: &Point) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Shape` is never used
[INFO] [stdout]   --> src/domain.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum Shape {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Describable` is never used
[INFO] [stdout]   --> src/domain.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | trait Describable {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `area` is never used
[INFO] [stdout]   --> src/domain.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Shape {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 49 |     fn area(&self) -> f64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_description` is never used
[INFO] [stdout]   --> src/domain.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn print_description(item: &impl Describable) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseError` is never used
[INFO] [stdout]   --> src/errors.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum ParseError {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_positive` is never used
[INFO] [stdout]   --> src/errors.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn parse_positive(input: &str) -> Result<f64, ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `first_above` is never used
[INFO] [stdout]   --> src/errors.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn first_above(values: &[f64], threshold: f64) -> Option<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_and_double` is never used
[INFO] [stdout]   --> src/errors.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn parse_and_double(input: &str) -> Result<f64, ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `first_above_or_error` is never used
[INFO] [stdout]   --> src/errors.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn first_above_or_error(values: &[f64], threshold: f64) -> Result<f64, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `my_own_string_length` is never used
[INFO] [stdout]  --> src/ownership.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn my_own_string_length(owned_string: String) -> usize {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `borrowed_string_length` is never used
[INFO] [stdout]   --> src/ownership.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn borrowed_string_length(borrowed_reference_to_string: &String) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `append_world` is never used
[INFO] [stdout]   --> src/ownership.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn append_world(mutable_string: &mut String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `append_world_functional` is never used
[INFO] [stdout]   --> src/ownership.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn append_world_functional(s: String) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_ten` is never used
[INFO] [stdout]   --> src/ownership.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn add_ten(copied_number: i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `first_word` is never used
[INFO] [stdout]   --> src/ownership.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn first_word(borrowed_string: &str) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "a6f477ccc06dde24eaf1933083f7fbdf2fc4c9a64182b9b24f64f269ae2c98b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f477ccc06dde24eaf1933083f7fbdf2fc4c9a64182b9b24f64f269ae2c98b0", kill_on_drop: false }`
[INFO] [stdout] a6f477ccc06dde24eaf1933083f7fbdf2fc4c9a64182b9b24f64f269ae2c98b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef310946ceb0d9cee2f089e1eb62a3f2127b8053d9f8b0289b125310c5bc6b1c
[INFO] running `Command { std: "docker" "start" "-a" "ef310946ceb0d9cee2f089e1eb62a3f2127b8053d9f8b0289b125310c5bc6b1c", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Point` is never constructed
[INFO] [stderr]  --> src/domain.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct Point {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `distance_to` are never used
[INFO] [stderr]   --> src/domain.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Point {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 13 |     fn new(x: f64, y: f64) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 |     fn distance_to(&self, other: &Point) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Shape` is never used
[INFO] [stderr]   --> src/domain.rs:33:6
[INFO] [stderr]    |
[INFO] [stderr] 33 | enum Shape {
[INFO] [stderr]    |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Describable` is never used
[INFO] [stderr]   --> src/domain.rs:43:7
[INFO] [stderr]    |
[INFO] [stderr] 43 | trait Describable {
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `area` is never used
[INFO] [stderr]   --> src/domain.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 48 | impl Shape {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] 49 |     fn area(&self) -> f64 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `print_description` is never used
[INFO] [stderr]   --> src/domain.rs:93:4
[INFO] [stderr]    |
[INFO] [stderr] 93 | fn print_description(item: &impl Describable) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ParseError` is never used
[INFO] [stderr]   --> src/errors.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum ParseError {
[INFO] [stderr]    |      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_positive` is never used
[INFO] [stderr]   --> src/errors.rs:39:4
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn parse_positive(input: &str) -> Result<f64, ParseError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `first_above` is never used
[INFO] [stderr]   --> src/errors.rs:79:4
[INFO] [stderr]    |
[INFO] [stderr] 79 | fn first_above(values: &[f64], threshold: f64) -> Option<f64> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_and_double` is never used
[INFO] [stderr]   --> src/errors.rs:89:4
[INFO] [stderr]    |
[INFO] [stderr] 89 | fn parse_and_double(input: &str) -> Result<f64, ParseError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `first_above_or_error` is never used
[INFO] [stderr]   --> src/errors.rs:96:4
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn first_above_or_error(values: &[f64], threshold: f64) -> Result<f64, String> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `my_own_string_length` is never used
[INFO] [stderr]  --> src/ownership.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn my_own_string_length(owned_string: String) -> usize {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `borrowed_string_length` is never used
[INFO] [stderr]   --> src/ownership.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn borrowed_string_length(borrowed_reference_to_string: &String) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `append_world` is never used
[INFO] [stderr]   --> src/ownership.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn append_world(mutable_string: &mut String) {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `append_world_functional` is never used
[INFO] [stderr]   --> src/ownership.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn append_world_functional(s: String) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `add_ten` is never used
[INFO] [stderr]   --> src/ownership.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn add_ten(copied_number: i32) -> i32 {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `first_word` is never used
[INFO] [stderr]   --> src/ownership.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn first_word(borrowed_string: &str) -> &str {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `learning_rust` (bin "learning_rust") generated 17 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/learning_rust-450d2c8656e84bf8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/learning_rust-4324248000c49e0f)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test domain::tests::circle_area ... ok
[INFO] [stdout] test domain::tests::pentagon_area ... ok
[INFO] [stdout] test domain::tests::point_creation ... ok
[INFO] [stdout] test domain::tests::point_describe ... ok
[INFO] [stdout] test domain::tests::point_distance ... ok
[INFO] [stdout] test domain::tests::rectangle_area ... ok
[INFO] [stdout] test domain::tests::shape_describe ... ok
[INFO] [stdout] test domain::tests::trait_as_parameter ... ok
[INFO] [stdout] test domain::tests::triangle_area ... ok
[INFO] [stdout] test errors::tests::find_above_none ... ok
[INFO] [stdout] test errors::tests::error_messages_are_readable ... ok
[INFO] [stdout] test errors::tests::option_to_result_ok ... ok
[INFO] [stdout] test errors::tests::find_above_some ... ok
[INFO] [stdout] test errors::tests::option_to_result_err ... ok
[INFO] [stdout] test errors::tests::parse_and_double_happy ... ok
[INFO] [stdout] test errors::tests::parse_and_double_propagates_error ... ok
[INFO] [stdout] test errors::tests::parse_negative ... ok
[INFO] [stdout] test errors::tests::parse_valid_number ... ok
[INFO] [stdout] test errors::tests::parse_with_whitespace ... ok
[INFO] [stdout] test errors::tests::parse_not_a_number ... ok
[INFO] [stdout] test handlers::posts::tests::test_get_post_not_found_returns_502 ... ok
[INFO] [stdout] test errors::tests::parse_too_large ... ok
[INFO] [stdout] test errors::tests::parse_empty ... ok
[INFO] [stdout] test ownership::tests::borrow_keeps_ownership ... ok
[INFO] [stdout] test ownership::tests::clone_to_keep_both ... ok
[INFO] [stdout] test ownership::tests::copies_not_moves_for_primitives ... ok
[INFO] [stdout] test ownership::tests::mutable_borrow_modifies_in_place_functional ... ok
[INFO] [stdout] test ownership::tests::mutable_borrow_modifies_in_place ... ok
[INFO] [stdout] test ownership::tests::only_one_mutable_borrow_at_a_time ... ok
[INFO] [stdout] test ownership::tests::slices_borrow_part_of_data ... ok
[INFO] [stdout] test handlers::posts::tests::test_get_post_returns_mocked_data ... ok
[INFO] [stdout] test ownership::tests::move_transfers_ownership ... ok
[INFO] [stdout] test tests::test_get_post_with_mock_client ... ok
[INFO] [stdout] test tests::test_health ... ok
[INFO] [stdout] test tests::test_hello_json ... ok
[INFO] [stdout] test tests::test_not_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/posts_e2e.rs (/opt/rustwide/target/debug/deps/posts_e2e-dbb42f316b5fa0b7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_real_api_returns_error_for_invalid_id ... ok
[INFO] [stdout] test test_real_api_returns_post_1 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_real_api_returns_post_1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_real_api_returns_post_1' (57) panicked at tests/posts_e2e.rs:18:41:
[INFO] [stdout] API call should succeed: "Request failed: error sending request for url (https://jsonplaceholder.typicode.com/posts/1)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x588fa950120a - std[ec419fa8110287d5]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x588fa950120a - std[ec419fa8110287d5]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec419fa8110287d5]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x588fa950120a - std[ec419fa8110287d5]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x588fa950120a - <<std[ec419fa8110287d5]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[35159d6ffb30e017]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x588fa951768a - <core[35159d6ffb30e017]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x588fa951768a - core[35159d6ffb30e017]::fmt::write
[INFO] [stdout]    6:     0x588fa9506152 - std[ec419fa8110287d5]::io::default_write_fmt::<alloc[a8a7aba520129d98]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x588fa9506152 - <alloc[a8a7aba520129d98]::vec::Vec<u8> as std[ec419fa8110287d5]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x588fa94df40f - <std[ec419fa8110287d5]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x588fa94df40f - std[ec419fa8110287d5]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x588fa94f9159 - std[ec419fa8110287d5]::panicking::default_hook
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x588fa9077b7c - <alloc[a8a7aba520129d98]::boxed::Box<dyn for<'a, 'b> core[35159d6ffb30e017]::ops::function::Fn<(&'a std[ec419fa8110287d5]::panic::PanicHookInfo<'b>,), Output = ()> + core[35159d6ffb30e017]::marker::Sync + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::Fn<(&std[ec419fa8110287d5]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x588fa9077b7c - test[a8007afcd3effadc]::test_main_inner::<test[a8007afcd3effadc]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x588fa94f93d2 - <alloc[a8a7aba520129d98]::boxed::Box<dyn for<'a, 'b> core[35159d6ffb30e017]::ops::function::Fn<(&'a std[ec419fa8110287d5]::panic::PanicHookInfo<'b>,), Output = ()> + core[35159d6ffb30e017]::marker::Sync + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::Fn<(&std[ec419fa8110287d5]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x588fa94f93d2 - std[ec419fa8110287d5]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x588fa94df4c8 - std[ec419fa8110287d5]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x588fa94d6d89 - std[ec419fa8110287d5]::sys::backtrace::__rust_end_short_backtrace::<std[ec419fa8110287d5]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x588fa94e039d - __rustc[cfb3622dd870db93]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x588fa9517e4c - core[35159d6ffb30e017]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x588fa9517bc2 - core[35159d6ffb30e017]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x588fa9069f15 - <core[35159d6ffb30e017]::result::Result<learning_rust[4c9591eef219135c]::posts_client::Post, alloc[a8a7aba520129d98]::string::String>>::expect
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x588fa906957e - posts_e2e[6ff3883dd99cfbce]::test_real_api_returns_post_1::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/posts_e2e.rs:18:41
[INFO] [stdout]   22:     0x588fa906abc2 - <core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>> as core[35159d6ffb30e017]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x588fa906ac3d - <core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>> as core[35159d6ffb30e017]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x588fa906927d - <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/scheduler/current_thread/mod.rs:778:70
[INFO] [stdout]   25:     0x588fa906917b - tokio[133102e9d176fa84]::task::coop::with_budget::<core[35159d6ffb30e017]::task::poll::Poll<()>, <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/task/coop/mod.rs:167:5
[INFO] [stdout]   26:     0x588fa906917b - tokio[133102e9d176fa84]::task::coop::budget::<core[35159d6ffb30e017]::task::poll::Poll<()>, <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/task/coop/mod.rs:133:5
[INFO] [stdout]   27:     0x588fa906917b - <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/scheduler/current_thread/mod.rs:778:25
[INFO] [stdout]   28:     0x588fa9061e20 - <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::Context>::enter::<core[35159d6ffb30e017]::task::poll::Poll<()>, <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/scheduler/current_thread/mod.rs:451:19
[INFO] [stdout]   29:     0x588fa90678cd - <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/scheduler/current_thread/mod.rs:777:44
[INFO] [stdout]   30:     0x588fa9066b74 - <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/scheduler/current_thread/mod.rs:865:68
[INFO] [stdout]   31:     0x588fa90614eb - <tokio[133102e9d176fa84]::runtime::context::scoped::Scoped<tokio[133102e9d176fa84]::runtime::scheduler::Context>>::set::<<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}, (alloc[a8a7aba520129d98]::boxed::Box<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x588fa9068569 - tokio[133102e9d176fa84]::runtime::context::set_scheduler::<(alloc[a8a7aba520129d98]::boxed::Box<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>), <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/context.rs:181:38
[INFO] [stdout]   33:     0x588fa9063e42 - <std[ec419fa8110287d5]::thread::local::LocalKey<tokio[133102e9d176fa84]::runtime::context::Context>>::try_with::<tokio[133102e9d176fa84]::runtime::context::set_scheduler<(alloc[a8a7aba520129d98]::boxed::Box<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>), <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[a8a7aba520129d98]::boxed::Box<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/local.rs:462:12
[INFO] [stdout]   34:     0x588fa90639ce - <std[ec419fa8110287d5]::thread::local::LocalKey<tokio[133102e9d176fa84]::runtime::context::Context>>::with::<tokio[133102e9d176fa84]::runtime::context::set_scheduler<(alloc[a8a7aba520129d98]::boxed::Box<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>), <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[a8a7aba520129d98]::boxed::Box<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/local.rs:426:20
[INFO] [stdout]   35:     0x588fa906595d - tokio[133102e9d176fa84]::runtime::context::set_scheduler::<(alloc[a8a7aba520129d98]::boxed::Box<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>), <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/context.rs:181:17
[INFO] [stdout]   36:     0x588fa90651a0 - <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/scheduler/current_thread/mod.rs:865:27
[INFO] [stdout]   37:     0x588fa9065496 - <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/scheduler/current_thread/mod.rs:765:24
[INFO] [stdout]   38:     0x588fa9066680 - <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/scheduler/current_thread/mod.rs:205:33
[INFO] [stdout]   39:     0x588fa9065fc3 - tokio[133102e9d176fa84]::runtime::context::runtime::enter_runtime::<<tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x588fa9061951 - <tokio[133102e9d176fa84]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/scheduler/current_thread/mod.rs:193:9
[INFO] [stdout]   41:     0x588fa9061074 - <tokio[133102e9d176fa84]::runtime::runtime::Runtime>::block_on_inner::<core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/runtime.rs:371:52
[INFO] [stdout]   42:     0x588fa906123f - <tokio[133102e9d176fa84]::runtime::runtime::Runtime>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.51.0/src/runtime/runtime.rs:345:18
[INFO] [stdout]   43:     0x588fa9069be9 - posts_e2e[6ff3883dd99cfbce]::test_real_api_returns_post_1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/posts_e2e.rs:24:63
[INFO] [stdout]   44:     0x588fa90692a7 - posts_e2e[6ff3883dd99cfbce]::test_real_api_returns_post_1::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/posts_e2e.rs:15:40
[INFO] [stdout]   45:     0x588fa906ad76 - <posts_e2e[6ff3883dd99cfbce]::test_real_api_returns_post_1::{closure#0} as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x588fa906ae5b - <fn() -> core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x588fa906ae5b - test[a8007afcd3effadc]::__rust_begin_short_backtrace::<core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>, fn() -> core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x588fa907864b - test[a8007afcd3effadc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x588fa907864b - <core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x588fa907864b - std[ec419fa8110287d5]::panicking::catch_unwind::do_call::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>, core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x588fa907864b - std[ec419fa8110287d5]::panicking::catch_unwind::<core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>, core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x588fa907864b - std[ec419fa8110287d5]::panic::catch_unwind::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>, core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x588fa907864b - test[a8007afcd3effadc]::run_test_in_process
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x588fa907864b - test[a8007afcd3effadc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x588fa9073024 - test[a8007afcd3effadc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x588fa9073024 - std[ec419fa8110287d5]::sys::backtrace::__rust_begin_short_backtrace::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x588fa907b252 - std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x588fa907b252 - <core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x588fa907b252 - std[ec419fa8110287d5]::panicking::catch_unwind::do_call::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:581:40
[INFO] [stdout]   60:     0x588fa907b252 - std[ec419fa8110287d5]::panicking::catch_unwind::<(), core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x588fa907b252 - std[ec419fa8110287d5]::panic::catch_unwind::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x588fa907b252 - std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x588fa907b252 - <std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1} as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x588fa950091f - <alloc[a8a7aba520129d98]::boxed::Box<dyn core[35159d6ffb30e017]::ops::function::FnOnce<(), Output = ()> + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   65:     0x588fa950091f - <std[ec419fa8110287d5]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   66:     0x7d8b10c35aa4 - <unknown>
[INFO] [stdout]   67:     0x7d8b10cc2a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_real_api_returns_post_1
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test posts_e2e`
[INFO] running `Command { std: "docker" "inspect" "ef310946ceb0d9cee2f089e1eb62a3f2127b8053d9f8b0289b125310c5bc6b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef310946ceb0d9cee2f089e1eb62a3f2127b8053d9f8b0289b125310c5bc6b1c", kill_on_drop: false }`
[INFO] [stdout] ef310946ceb0d9cee2f089e1eb62a3f2127b8053d9f8b0289b125310c5bc6b1c
