[INFO] cloning repository https://github.com/fdbiondi/test-rust-reports-api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fdbiondi/test-rust-reports-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffdbiondi%2Ftest-rust-reports-api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffdbiondi%2Ftest-rust-reports-api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46e69631bb29e9d88b9eb5851509ef1a8308d883
[INFO] testing fdbiondi/test-rust-reports-api against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffdbiondi%2Ftest-rust-reports-api" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fdbiondi/test-rust-reports-api on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fdbiondi/test-rust-reports-api
[INFO] finished tweaking git repo https://github.com/fdbiondi/test-rust-reports-api
[INFO] tweaked toml for git repo https://github.com/fdbiondi/test-rust-reports-api written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/fdbiondi/test-rust-reports-api already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] c0c4f025fec7b7d87c106f84dc732387770e3a14b128ab859bff91d1b6937bf8
[INFO] running `Command { std: "docker" "start" "-a" "c0c4f025fec7b7d87c106f84dc732387770e3a14b128ab859bff91d1b6937bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0c4f025fec7b7d87c106f84dc732387770e3a14b128ab859bff91d1b6937bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c4f025fec7b7d87c106f84dc732387770e3a14b128ab859bff91d1b6937bf8", kill_on_drop: false }`
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[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/../model/report.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |     DbErr(sqERR),
[INFO] [stdout]    |     ----- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReportErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 31 |     DbErr(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/../model/report.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     NotFound(String),
[INFO] [stdout]    |     -------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReportErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 |     NotFound(()),
[INFO] [stdout]    |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/../model/nonce.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     DbErr(sqERR),
[INFO] [stdout]    |     ----- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NonceErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 |     DbErr(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/../model/nonce.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Empty(String),
[INFO] [stdout]    |     ----- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NonceErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Empty(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_connection` is never used
[INFO] [stdout]   --> src/api/../model/report.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn open_connection() -> Result<Connection, ReportErr> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `create`, `find`, and `new` are never used
[INFO] [stdout]    --> src/api/../model/report.rs:77:12
[INFO] [stdout]     |
[INFO] [stdout] 76  | impl Report {
[INFO] [stdout]     | ----------- associated functions in this implementation
[INFO] [stdout] 77  |     pub fn create(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     pub fn find(signature: String) -> Result<Report, ReportErr> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn new(signature: String, title: String, description: String) -> Report {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `create`, `increment`, and `new` are never used
[INFO] [stdout]    --> src/api/../model/nonce.rs:44:12
[INFO] [stdout]     |
[INFO] [stdout] 43  | impl Nonce {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 44  |     pub fn create(signature: String) -> Result<Nonce, NonceErr> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59  |     pub fn increment(&self) -> Result<Nonce, NonceErr> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn new(signature: String) -> Nonce {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/api/../model/nonce.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         statement.bind((":signature", nonce.as_str()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let _ = statement.bind((":signature", nonce.as_str()));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `Command { std: "docker" "inspect" "25cc947ca3d7aacd6401274603aed225502b66358825030dc7809cc5427d7d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cc947ca3d7aacd6401274603aed225502b66358825030dc7809cc5427d7d76", kill_on_drop: false }`
[INFO] [stdout] 25cc947ca3d7aacd6401274603aed225502b66358825030dc7809cc5427d7d76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0d3badd3b35e5e2a4b505a0e89f23fca2479eebef8570381d7b6f54228f0a48
[INFO] running `Command { std: "docker" "start" "-a" "d0d3badd3b35e5e2a4b505a0e89f23fca2479eebef8570381d7b6f54228f0a48", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-rust-reports-api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/../model/report.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |     DbErr(sqERR),
[INFO] [stdout]    |     ----- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReportErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 31 |     DbErr(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/../model/report.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     NotFound(String),
[INFO] [stdout]    |     -------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReportErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 |     NotFound(()),
[INFO] [stdout]    |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/../model/nonce.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     DbErr(sqERR),
[INFO] [stdout]    |     ----- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NonceErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 |     DbErr(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/../model/nonce.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Empty(String),
[INFO] [stdout]    |     ----- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NonceErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Empty(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_connection` is never used
[INFO] [stdout]   --> src/api/../model/report.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn open_connection() -> Result<Connection, ReportErr> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `create`, `find`, and `new` are never used
[INFO] [stdout]    --> src/api/../model/report.rs:77:12
[INFO] [stdout]     |
[INFO] [stdout] 76  | impl Report {
[INFO] [stdout]     | ----------- associated functions in this implementation
[INFO] [stdout] 77  |     pub fn create(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     pub fn find(signature: String) -> Result<Report, ReportErr> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn new(signature: String, title: String, description: String) -> Report {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `create`, `increment`, and `new` are never used
[INFO] [stdout]    --> src/api/../model/nonce.rs:44:12
[INFO] [stdout]     |
[INFO] [stdout] 43  | impl Nonce {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 44  |     pub fn create(signature: String) -> Result<Nonce, NonceErr> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59  |     pub fn increment(&self) -> Result<Nonce, NonceErr> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn new(signature: String) -> Nonce {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/api/../model/nonce.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         statement.bind((":signature", nonce.as_str()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let _ = statement.bind((":signature", nonce.as_str()));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "d0d3badd3b35e5e2a4b505a0e89f23fca2479eebef8570381d7b6f54228f0a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d3badd3b35e5e2a4b505a0e89f23fca2479eebef8570381d7b6f54228f0a48", kill_on_drop: false }`
[INFO] [stdout] d0d3badd3b35e5e2a4b505a0e89f23fca2479eebef8570381d7b6f54228f0a48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08e046fb1de1ccac3eae4d9562e215d5d5b109ce4fd3d00bd658323c750e5fd8
[INFO] running `Command { std: "docker" "start" "-a" "08e046fb1de1ccac3eae4d9562e215d5d5b109ce4fd3d00bd658323c750e5fd8", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/api/../model/report.rs:31:11
[INFO] [stderr]    |
[INFO] [stderr] 31 |     DbErr(sqERR),
[INFO] [stderr]    |     ----- ^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ReportErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 31 |     DbErr(()),
[INFO] [stderr]    |           ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/api/../model/report.rs:32:14
[INFO] [stderr]    |
[INFO] [stderr] 32 |     NotFound(String),
[INFO] [stderr]    |     -------- ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ReportErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 32 |     NotFound(()),
[INFO] [stderr]    |              ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/api/../model/nonce.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 |     DbErr(sqERR),
[INFO] [stderr]    |     ----- ^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `NonceErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 15 |     DbErr(()),
[INFO] [stderr]    |           ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/api/../model/nonce.rs:16:11
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Empty(String),
[INFO] [stderr]    |     ----- ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `NonceErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Empty(()),
[INFO] [stderr]    |           ~~
[INFO] [stderr] 
[INFO] [stderr] warning: function `open_connection` is never used
[INFO] [stderr]   --> src/api/../model/report.rs:61:4
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn open_connection() -> Result<Connection, ReportErr> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `create`, `find`, and `new` are never used
[INFO] [stderr]    --> src/api/../model/report.rs:77:12
[INFO] [stderr]     |
[INFO] [stderr] 76  | impl Report {
[INFO] [stderr]     | ----------- associated functions in this implementation
[INFO] [stderr] 77  |     pub fn create(
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 98  |     pub fn find(signature: String) -> Result<Report, ReportErr> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 124 |     pub fn new(signature: String, title: String, description: String) -> Report {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `create`, `increment`, and `new` are never used
[INFO] [stderr]    --> src/api/../model/nonce.rs:44:12
[INFO] [stderr]     |
[INFO] [stderr] 43  | impl Nonce {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr] 44  |     pub fn create(signature: String) -> Result<Nonce, NonceErr> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59  |     pub fn increment(&self) -> Result<Nonce, NonceErr> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 104 |     pub fn new(signature: String) -> Nonce {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/api/../model/nonce.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         statement.bind((":signature", nonce.as_str()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let _ = statement.bind((":signature", nonce.as_str()));
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `test-rust-reports-api` (bin "test-rust-reports-api" test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/test_rust_reports_api-bb1688a1f33290a7)
[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] running `Command { std: "docker" "inspect" "08e046fb1de1ccac3eae4d9562e215d5d5b109ce4fd3d00bd658323c750e5fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e046fb1de1ccac3eae4d9562e215d5d5b109ce4fd3d00bd658323c750e5fd8", kill_on_drop: false }`
[INFO] [stdout] 08e046fb1de1ccac3eae4d9562e215d5d5b109ce4fd3d00bd658323c750e5fd8
