[INFO] updating cached repository https://github.com/merodeadorNocturno/my_rust_api [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c981912f8561ca93ace942b8f7902baba3042652 [INFO] testing merodeadorNocturno/my_rust_api against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmerodeadorNocturno%2Fmy_rust_api" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/merodeadorNocturno/my_rust_api on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/merodeadorNocturno/my_rust_api [INFO] finished tweaking git repo https://github.com/merodeadorNocturno/my_rust_api [INFO] tweaked toml for git repo https://github.com/merodeadorNocturno/my_rust_api written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/merodeadorNocturno/my_rust_api already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 10a3864648d4df7867e8644f1766adaf12f5ea4c63374405391a9f81b4810463 [INFO] running `"docker" "start" "-a" "10a3864648d4df7867e8644f1766adaf12f5ea4c63374405391a9f81b4810463"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling smallvec v0.6.9 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling safemem v0.3.0 [INFO] [stderr] Compiling modifier v0.1.0 [INFO] [stderr] Compiling traitobject v0.0.1 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling route-recognizer v0.1.12 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling error v0.1.9 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling plugin v0.2.6 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling hpack v0.2.0 [INFO] [stderr] Compiling solicit v0.4.4 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num_cpus v0.2.13 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling conduit-mime-types v0.7.3 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling uuid v0.2.3 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling cookie v0.2.5 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling hyper v0.9.18 [INFO] [stderr] Compiling iron v0.5.1 [INFO] [stderr] Compiling router v0.5.1 [INFO] [stderr] Compiling iron v0.4.0 [INFO] [stderr] Compiling logger v0.2.0 [INFO] [stderr] Compiling my_rust_api v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:17:74 [INFO] [stderr] | [INFO] [stderr] 17 | Err(e) => return Ok(Response::with((status::InternalServerError, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 75 | let payload = try_handler!(json::encode(lock!(self.database).posts())); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:17:74 [INFO] [stderr] | [INFO] [stderr] 17 | Err(e) => return Ok(Response::with((status::InternalServerError, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 93 | try_handler!(req.body.read_to_string(&mut payload)); [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:23:53 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => return Ok(Response::with(($error, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 96 | let post = try_handler!(json::decode(&payload), status::BadRequest); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:23:53 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => return Ok(Response::with(($error, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 126 | let id = try_handler!(Uuid::parse_str(post_id), status::BadRequest); [INFO] [stderr] | ---------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:23:53 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => return Ok(Response::with(($error, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 129 | let payload = try_handler!(json::encode(&post), status::InternalServerError); [INFO] [stderr] | -------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `logger_before` [INFO] [stderr] --> src/main.rs:25:10 [INFO] [stderr] | [INFO] [stderr] 25 | let (logger_before, logger_after) = Logger::new(None); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger_before` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `logger_after` [INFO] [stderr] --> src/main.rs:25:25 [INFO] [stderr] | [INFO] [stderr] 25 | let (logger_before, logger_after) = Logger::new(None); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger_after` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 1m 43s [INFO] running `"docker" "inspect" "10a3864648d4df7867e8644f1766adaf12f5ea4c63374405391a9f81b4810463"` [INFO] running `"docker" "rm" "-f" "10a3864648d4df7867e8644f1766adaf12f5ea4c63374405391a9f81b4810463"` [INFO] [stdout] 10a3864648d4df7867e8644f1766adaf12f5ea4c63374405391a9f81b4810463 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1aac1ce711af1308bf9e5b9ae32c2a21f4b67997b9ffa6ffbfc6dfe66ebcc13d [INFO] running `"docker" "start" "-a" "1aac1ce711af1308bf9e5b9ae32c2a21f4b67997b9ffa6ffbfc6dfe66ebcc13d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling my_rust_api v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:17:74 [INFO] [stderr] | [INFO] [stderr] 17 | Err(e) => return Ok(Response::with((status::InternalServerError, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 75 | let payload = try_handler!(json::encode(lock!(self.database).posts())); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:17:74 [INFO] [stderr] | [INFO] [stderr] 17 | Err(e) => return Ok(Response::with((status::InternalServerError, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 93 | try_handler!(req.body.read_to_string(&mut payload)); [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:23:53 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => return Ok(Response::with(($error, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 96 | let post = try_handler!(json::decode(&payload), status::BadRequest); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:23:53 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => return Ok(Response::with(($error, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 126 | let id = try_handler!(Uuid::parse_str(post_id), status::BadRequest); [INFO] [stderr] | ---------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:23:53 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => return Ok(Response::with(($error, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 129 | let payload = try_handler!(json::encode(&post), status::InternalServerError); [INFO] [stderr] | -------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `logger_before` [INFO] [stderr] --> src/main.rs:25:10 [INFO] [stderr] | [INFO] [stderr] 25 | let (logger_before, logger_after) = Logger::new(None); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger_before` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `logger_after` [INFO] [stderr] --> src/main.rs:25:25 [INFO] [stderr] | [INFO] [stderr] 25 | let (logger_before, logger_after) = Logger::new(None); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger_after` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.98s [INFO] running `"docker" "inspect" "1aac1ce711af1308bf9e5b9ae32c2a21f4b67997b9ffa6ffbfc6dfe66ebcc13d"` [INFO] running `"docker" "rm" "-f" "1aac1ce711af1308bf9e5b9ae32c2a21f4b67997b9ffa6ffbfc6dfe66ebcc13d"` [INFO] [stdout] 1aac1ce711af1308bf9e5b9ae32c2a21f4b67997b9ffa6ffbfc6dfe66ebcc13d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c200a7650e85a85f8aad44bd59a663ee57a8f67d2bb972632bc62b5e3be46279 [INFO] running `"docker" "start" "-a" "c200a7650e85a85f8aad44bd59a663ee57a8f67d2bb972632bc62b5e3be46279"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:17:74 [INFO] [stderr] | [INFO] [stderr] 17 | Err(e) => return Ok(Response::with((status::InternalServerError, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 75 | let payload = try_handler!(json::encode(lock!(self.database).posts())); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:17:74 [INFO] [stderr] | [INFO] [stderr] 17 | Err(e) => return Ok(Response::with((status::InternalServerError, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 93 | try_handler!(req.body.read_to_string(&mut payload)); [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:23:53 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => return Ok(Response::with(($error, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 96 | let post = try_handler!(json::decode(&payload), status::BadRequest); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:23:53 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => return Ok(Response::with(($error, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 126 | let id = try_handler!(Uuid::parse_str(post_id), status::BadRequest); [INFO] [stderr] | ---------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/handlers.rs:23:53 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => return Ok(Response::with(($error, e.description()))), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 129 | let payload = try_handler!(json::encode(&post), status::InternalServerError); [INFO] [stderr] | -------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `logger_before` [INFO] [stderr] --> src/main.rs:25:10 [INFO] [stderr] | [INFO] [stderr] 25 | let (logger_before, logger_after) = Logger::new(None); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger_before` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `logger_after` [INFO] [stderr] --> src/main.rs:25:25 [INFO] [stderr] | [INFO] [stderr] 25 | let (logger_before, logger_after) = Logger::new(None); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger_after` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/my_rust_api-f874a1dd7db34ba1 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "c200a7650e85a85f8aad44bd59a663ee57a8f67d2bb972632bc62b5e3be46279"` [INFO] running `"docker" "rm" "-f" "c200a7650e85a85f8aad44bd59a663ee57a8f67d2bb972632bc62b5e3be46279"` [INFO] [stdout] c200a7650e85a85f8aad44bd59a663ee57a8f67d2bb972632bc62b5e3be46279