[INFO] cloning repository https://github.com/open-marketplace-applications/trees
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/open-marketplace-applications/trees" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-marketplace-applications%2Ftrees", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-marketplace-applications%2Ftrees'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b623fbfe08cb42ad57b347112c07ef2967804547
[INFO] checking open-marketplace-applications/trees against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-marketplace-applications%2Ftrees" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/open-marketplace-applications/trees on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/open-marketplace-applications/trees
[INFO] finished tweaking git repo https://github.com/open-marketplace-applications/trees
[INFO] tweaked toml for git repo https://github.com/open-marketplace-applications/trees written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/open-marketplace-applications/trees already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sanitize-filename v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d1e14af1530c93c7a3d8337257f71279c7712e049e6e5712d6ff3b08ef9bc9bd
[INFO] running `Command { std: "docker" "start" "-a" "d1e14af1530c93c7a3d8337257f71279c7712e049e6e5712d6ff3b08ef9bc9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1e14af1530c93c7a3d8337257f71279c7712e049e6e5712d6ff3b08ef9bc9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e14af1530c93c7a3d8337257f71279c7712e049e6e5712d6ff3b08ef9bc9bd", kill_on_drop: false }`
[INFO] [stdout] d1e14af1530c93c7a3d8337257f71279c7712e049e6e5712d6ff3b08ef9bc9bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 38447fe46b28cf78f2928a0d72b993a4f94a12ec3823704fd146837f1bbaeaab
[INFO] running `Command { std: "docker" "start" "-a" "38447fe46b28cf78f2928a0d72b993a4f94a12ec3823704fd146837f1bbaeaab", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   memchr v2.4.0 (as host dependency): default
[INFO] [stderr]   standback v0.2.17 (as host dependency): std
[INFO] [stderr]   tokio v0.2.25: winapi
[INFO] [stderr]   tokio v1.6.0: winapi
[INFO] [stderr] 
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]     Checking encoding_rs v0.8.28
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[INFO] [stderr]    Compiling rusoto_core v0.46.0
[INFO] [stderr]    Compiling quote v1.0.9
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[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling openssl v0.10.34
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]     Checking digest v0.9.0
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[INFO] [stderr]     Checking scheduled-thread-pool v0.2.5
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking sanitize-filename v0.2.1
[INFO] [stderr]     Checking bigdecimal v0.1.2
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling derive_more v0.99.13
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling actix-web-codegen v0.4.0
[INFO] [stderr]    Compiling v_escape_derive v0.8.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking log v0.4.14
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[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]     Checking async-io v1.4.1
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking thiserror v1.0.24
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[INFO] [stderr]     Checking async-global-executor v2.0.2
[INFO] [stderr]     Checking async-std v1.9.0
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking pin-project v0.4.28
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking actix-threadpool v0.3.3
[INFO] [stderr]     Checking futures-executor v0.3.14
[INFO] [stderr]     Checking actix-service v1.0.6
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking actix-rt v1.1.1
[INFO] [stderr]     Checking futures v0.3.14
[INFO] [stderr]     Checking trust-dns-proto v0.19.7
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking actix-codec v0.3.0
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[INFO] [stderr]     Checking actix-utils v2.0.0
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[INFO] [stderr]     Checking tokio-native-tls v0.3.0
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[INFO] [stderr]     Checking actix-tls v2.0.0
[INFO] [stderr]     Checking actix-testing v1.0.1
[INFO] [stderr]     Checking trust-dns-resolver v0.19.7
[INFO] [stderr]     Checking actix-connect v2.0.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking actix-router v0.2.7
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking diesel v1.4.6
[INFO] [stderr]     Checking rusoto_credential v0.46.0
[INFO] [stderr]     Checking actix-http v2.2.0
[INFO] [stderr]     Checking rusoto_signature v0.46.0
[INFO] [stderr]     Checking rusoto_s3 v0.46.0
[INFO] [stderr]     Checking awc v2.0.3
[INFO] [stderr]     Checking actix-web v3.3.2
[INFO] [stderr]     Checking actix-cors v0.5.4
[INFO] [stderr]     Checking actix-files v0.3.0
[INFO] [stderr]     Checking actix-multipart v0.3.0
[INFO] [stderr]     Checking server v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/main.rs (3 fixes)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `db_connection`
[INFO] [stdout]   --> src/database/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn db_connection(pool: &Pool) -> Result<PooledConnection, ServiceError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unauthorized`
[INFO] [stdout]   --> src/errors.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Unauthorized,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnableToConnectToDb`
[INFO] [stdout]   --> src/errors.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     UnableToConnectToDb,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ServiceResult`
[INFO] [stdout]   --> src/errors.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub type ServiceResult<V> = std::result::Result<V, crate::errors::ServiceError>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BlobStorageConfiguration`
[INFO] [stdout]   --> src/blobstorage.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct BlobStorageConfiguration {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/blobstorage.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new() -> Result<Blobstorage> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bucket_exists`
[INFO] [stdout]   --> src/blobstorage.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub async fn bucket_exists(&self, bucket: String) -> bool { 
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create_bucket`
[INFO] [stdout]   --> src/blobstorage.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub async fn create_bucket(&self, bucket: String) -> Result<CreateBucketOutput> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> src/blobstorage.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub async fn push(self, bucket: String, key: String, bytes: Vec<u8>) -> Result<PutObjectOutput> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]   --> src/blobstorage.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub async fn pull(self, bucket: String, key: String) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `collect_configuration`
[INFO] [stdout]   --> src/blobstorage.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn collect_configuration() -> Result<BlobStorageConfiguration> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `db_connection`
[INFO] [stdout]   --> src/database/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn db_connection(pool: &Pool) -> Result<PooledConnection, ServiceError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unauthorized`
[INFO] [stdout]   --> src/errors.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Unauthorized,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnableToConnectToDb`
[INFO] [stdout]   --> src/errors.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     UnableToConnectToDb,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ServiceResult`
[INFO] [stdout]   --> src/errors.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub type ServiceResult<V> = std::result::Result<V, crate::errors::ServiceError>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BlobStorageConfiguration`
[INFO] [stdout]   --> src/blobstorage.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct BlobStorageConfiguration {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/blobstorage.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new() -> Result<Blobstorage> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bucket_exists`
[INFO] [stdout]   --> src/blobstorage.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub async fn bucket_exists(&self, bucket: String) -> bool { 
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create_bucket`
[INFO] [stdout]   --> src/blobstorage.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub async fn create_bucket(&self, bucket: String) -> Result<CreateBucketOutput> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> src/blobstorage.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub async fn push(self, bucket: String, key: String, bytes: Vec<u8>) -> Result<PutObjectOutput> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]   --> src/blobstorage.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub async fn pull(self, bucket: String, key: String) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `collect_configuration`
[INFO] [stdout]   --> src/blobstorage.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn collect_configuration() -> Result<BlobStorageConfiguration> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 16s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling tokio v1.6.0
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking time v0.2.26
[INFO] [stderr]    Compiling v_escape_derive v0.8.4
[INFO] [stderr]     Checking cookie v0.14.4
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking actix-rt v1.1.1
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[INFO] [stderr]     Checking v_htmlescape v0.10.4
[INFO] [stderr]     Checking actix-utils v2.0.0
[INFO] [stderr]     Checking hyper v0.14.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking actix-server v1.0.4
[INFO] [stderr]     Checking actix-tls v2.0.0
[INFO] [stderr]     Checking actix-testing v1.0.1
[INFO] [stderr]     Checking trust-dns-resolver v0.19.7
[INFO] [stderr]     Checking actix-connect v2.0.0
[INFO] [stderr]     Checking rusoto_credential v0.46.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking rusoto_signature v0.46.0
[INFO] [stderr]     Checking rusoto_core v0.46.0
[INFO] [stderr]     Checking rusoto_s3 v0.46.0
[INFO] [stderr]     Checking actix-http v2.2.0
[INFO] [stderr]     Checking awc v2.0.3
[INFO] [stderr]     Checking actix-web v3.3.2
[INFO] [stderr]     Checking actix-files v0.3.0
[INFO] [stderr]     Checking actix-multipart v0.3.0
[INFO] [stderr]     Checking actix-cors v0.5.4
[INFO] [stderr]     Checking server v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `db_connection`
[INFO] [stdout]   --> src/database/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn db_connection(pool: &Pool) -> Result<PooledConnection, ServiceError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unauthorized`
[INFO] [stdout]   --> src/errors.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Unauthorized,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnableToConnectToDb`
[INFO] [stdout]   --> src/errors.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     UnableToConnectToDb,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ServiceResult`
[INFO] [stdout]   --> src/errors.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub type ServiceResult<V> = std::result::Result<V, crate::errors::ServiceError>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BlobStorageConfiguration`
[INFO] [stdout]   --> src/blobstorage.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct BlobStorageConfiguration {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/blobstorage.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new() -> Result<Blobstorage> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bucket_exists`
[INFO] [stdout]   --> src/blobstorage.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub async fn bucket_exists(&self, bucket: String) -> bool { 
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create_bucket`
[INFO] [stdout]   --> src/blobstorage.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub async fn create_bucket(&self, bucket: String) -> Result<CreateBucketOutput> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> src/blobstorage.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub async fn push(self, bucket: String, key: String, bytes: Vec<u8>) -> Result<PutObjectOutput> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]   --> src/blobstorage.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub async fn pull(self, bucket: String, key: String) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `collect_configuration`
[INFO] [stdout]   --> src/blobstorage.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn collect_configuration() -> Result<BlobStorageConfiguration> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `db_connection`
[INFO] [stdout]   --> src/database/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn db_connection(pool: &Pool) -> Result<PooledConnection, ServiceError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unauthorized`
[INFO] [stdout]   --> src/errors.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Unauthorized,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnableToConnectToDb`
[INFO] [stdout]   --> src/errors.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     UnableToConnectToDb,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ServiceResult`
[INFO] [stdout]   --> src/errors.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub type ServiceResult<V> = std::result::Result<V, crate::errors::ServiceError>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BlobStorageConfiguration`
[INFO] [stdout]   --> src/blobstorage.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct BlobStorageConfiguration {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/blobstorage.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new() -> Result<Blobstorage> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bucket_exists`
[INFO] [stdout]   --> src/blobstorage.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub async fn bucket_exists(&self, bucket: String) -> bool { 
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create_bucket`
[INFO] [stdout]   --> src/blobstorage.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub async fn create_bucket(&self, bucket: String) -> Result<CreateBucketOutput> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> src/blobstorage.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub async fn push(self, bucket: String, key: String, bytes: Vec<u8>) -> Result<PutObjectOutput> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull`
[INFO] [stdout]   --> src/blobstorage.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub async fn pull(self, bucket: String, key: String) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `collect_configuration`
[INFO] [stdout]   --> src/blobstorage.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn collect_configuration() -> Result<BlobStorageConfiguration> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.09s
[INFO] running `Command { std: "docker" "inspect" "38447fe46b28cf78f2928a0d72b993a4f94a12ec3823704fd146837f1bbaeaab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38447fe46b28cf78f2928a0d72b993a4f94a12ec3823704fd146837f1bbaeaab", kill_on_drop: false }`
[INFO] [stdout] 38447fe46b28cf78f2928a0d72b993a4f94a12ec3823704fd146837f1bbaeaab