[INFO] cloning repository https://github.com/jasonwhite/rudolfs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jasonwhite/rudolfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonwhite%2Frudolfs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonwhite%2Frudolfs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80ba5388495c238f9b04fb38ca2ae5d3b638771f
[INFO] testing jasonwhite/rudolfs/80ba5388495c238f9b04fb38ca2ae5d3b638771f against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonwhite%2Frudolfs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jasonwhite/rudolfs on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jasonwhite/rudolfs
[INFO] finished tweaking git repo https://github.com/jasonwhite/rudolfs
[INFO] tweaked toml for git repo https://github.com/jasonwhite/rudolfs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jasonwhite/rudolfs 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" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 7c55f365d344949d4b1a23a0000020676408bd03470ca8ff470582a77d5f8dd4
[INFO] running `Command { std: "docker" "start" "-a" "7c55f365d344949d4b1a23a0000020676408bd03470ca8ff470582a77d5f8dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c55f365d344949d4b1a23a0000020676408bd03470ca8ff470582a77d5f8dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c55f365d344949d4b1a23a0000020676408bd03470ca8ff470582a77d5f8dd4", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccccf9aa9cff14648a5f377427e35ac53dea72b8539db5a1d6f198837d27efce
[INFO] running `Command { std: "docker" "start" "-a" "ccccf9aa9cff14648a5f377427e35ac53dea72b8539db5a1d6f198837d27efce", kill_on_drop: false }`
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[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling uuid v1.1.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling idna v0.3.0
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[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling human-size v0.4.2
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[INFO] [stderr]    Compiling env_logger v0.7.1
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[INFO] [stderr]    Compiling async-stream v0.3.3
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling tokio-rustls v0.23.4
[INFO] [stderr]    Compiling backoff v0.4.0
[INFO] [stderr]    Compiling tokio-util v0.7.4
[INFO] [stderr]    Compiling futures-executor v0.3.24
[INFO] [stderr]    Compiling futures v0.3.24
[INFO] [stderr]    Compiling h2 v0.3.14
[INFO] [stderr]    Compiling hyper v0.14.20
[INFO] [stderr]    Compiling chrono v0.4.22
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[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling askama_shared v0.12.2
[INFO] [stderr]    Compiling rusoto_credential v0.48.0
[INFO] [stderr]    Compiling hyper-rustls v0.23.0
[INFO] [stderr]    Compiling rusoto_signature v0.48.0
[INFO] [stderr]    Compiling rusoto_sts v0.48.0
[INFO] [stderr]    Compiling rusoto_s3 v0.48.0
[INFO] [stderr]    Compiling askama_derive v0.11.2
[INFO] [stderr]    Compiling askama v0.11.1
[INFO] [stderr]    Compiling rudolfs v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lru.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `len` is never used
[INFO] [stdout]   --> src/lru.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_stream` is never used
[INFO] [stdout]   --> src/lru.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub async fn from_stream<S>(mut stream: S) -> Result<Self, S::Error>
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `S3DiskCache` is never used
[INFO] [stdout]   --> src/storage/mod.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub type S3DiskCache = Cached<Disk, S3>;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `into_parts` is never used
[INFO] [stdout]    --> src/storage/mod.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn into_parts(self) -> (Namespace, Oid) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `stream` is never used
[INFO] [stdout]    --> src/storage/mod.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn stream(self) -> ByteStream {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/storage/cached.rs:101:18
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub async fn new(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/disk.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub async fn new(root: PathBuf) -> Result<Self, io::Error> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/encrypt.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn new(key: [u8; 32], storage: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/retrying.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(storage: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `into_backoff` is never used
[INFO] [stdout]   --> src/storage/s3.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn into_backoff(self) -> backoff::Error<InitError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/storage/s3.rs:149:18
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub async fn new(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_client` is never used
[INFO] [stdout]    --> src/storage/s3.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub async fn with_client(
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/verify.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(storage: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9m 23s
[INFO] running `Command { std: "docker" "inspect" "ccccf9aa9cff14648a5f377427e35ac53dea72b8539db5a1d6f198837d27efce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccccf9aa9cff14648a5f377427e35ac53dea72b8539db5a1d6f198837d27efce", kill_on_drop: false }`
[INFO] [stdout] ccccf9aa9cff14648a5f377427e35ac53dea72b8539db5a1d6f198837d27efce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e04753ac74c3e6174d7d7d8eae1f023b1fad247f121b31ed4017e1d2b007e91
[INFO] running `Command { std: "docker" "start" "-a" "3e04753ac74c3e6174d7d7d8eae1f023b1fad247f121b31ed4017e1d2b007e91", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_pipe v0.9.2
[INFO] [stderr]    Compiling shared_child v0.3.5
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling env_logger v0.9.1
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lru.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `len` is never used
[INFO] [stdout]   --> src/lru.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_stream` is never used
[INFO] [stdout]   --> src/lru.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub async fn from_stream<S>(mut stream: S) -> Result<Self, S::Error>
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `S3DiskCache` is never used
[INFO] [stdout]   --> src/storage/mod.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub type S3DiskCache = Cached<Disk, S3>;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `into_parts` is never used
[INFO] [stdout]    --> src/storage/mod.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn into_parts(self) -> (Namespace, Oid) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `stream` is never used
[INFO] [stdout]    --> src/storage/mod.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn stream(self) -> ByteStream {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/storage/cached.rs:101:18
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub async fn new(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/disk.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub async fn new(root: PathBuf) -> Result<Self, io::Error> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/encrypt.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn new(key: [u8; 32], storage: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/retrying.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(storage: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `into_backoff` is never used
[INFO] [stdout]   --> src/storage/s3.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn into_backoff(self) -> backoff::Error<InitError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/storage/s3.rs:149:18
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub async fn new(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_client` is never used
[INFO] [stdout]    --> src/storage/s3.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub async fn with_client(
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/verify.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(storage: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling duct v0.13.5
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling rudolfs v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `clean_lfs` is never used
[INFO] [stdout]    --> tests/common/mod.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn clean_lfs(&self) -> io::Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `clone_repo` is never used
[INFO] [stdout]   --> tests/common/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn clone_repo(&self) -> io::Result<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `pull` is never used
[INFO] [stdout]    --> tests/common/mod.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn pull(&self) -> io::Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lru.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `len` is never used
[INFO] [stdout]   --> src/lru.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_stream` is never used
[INFO] [stdout]   --> src/lru.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub async fn from_stream<S>(mut stream: S) -> Result<Self, S::Error>
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `S3DiskCache` is never used
[INFO] [stdout]   --> src/storage/mod.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub type S3DiskCache = Cached<Disk, S3>;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `into_parts` is never used
[INFO] [stdout]    --> src/storage/mod.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn into_parts(self) -> (Namespace, Oid) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `stream` is never used
[INFO] [stdout]    --> src/storage/mod.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn stream(self) -> ByteStream {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/storage/cached.rs:101:18
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub async fn new(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/disk.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub async fn new(root: PathBuf) -> Result<Self, io::Error> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/encrypt.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn new(key: [u8; 32], storage: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/retrying.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(storage: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `into_backoff` is never used
[INFO] [stdout]   --> src/storage/s3.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn into_backoff(self) -> backoff::Error<InitError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/storage/s3.rs:149:18
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub async fn new(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_client` is never used
[INFO] [stdout]    --> src/storage/s3.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub async fn with_client(
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/verify.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(storage: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rudolfs`; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name test_s3 --edition=2021 tests/test_s3.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=0ef7c9c2400f4a58 -C extra-filename=-0ef7c9c2400f4a58 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern askama=/opt/rustwide/target/debug/deps/libaskama-e01a052e0764cae0.rlib --extern async_stream=/opt/rustwide/target/debug/deps/libasync_stream-dfebb7b90edbfd05.rlib --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-ad8f9a4c0fe271b1.so --extern backoff=/opt/rustwide/target/debug/deps/libbackoff-163dc98bf231ca48.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-5e6b89f5bbd0cc67.rlib --extern chacha=/opt/rustwide/target/debug/deps/libchacha-9a747df5c7fdeb1a.rlib --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-5fdb2ea9ab99a110.so --extern duct=/opt/rustwide/target/debug/deps/libduct-d654aaf289b9d038.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-db97168d1b9a2ea8.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-0b5c498a845c8ca7.rlib --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-85d86da1a6a69f28.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-df8306afd9dee15d.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-ad9c989e5999360f.rlib --extern human_size=/opt/rustwide/target/debug/deps/libhuman_size-ab4fcba3be8071ab.rlib --extern humansize=/opt/rustwide/target/debug/deps/libhumansize-5e749afad8899b44.rlib --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-69fede984985242f.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-0b537572de73319c.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-c104650e29345390.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-2aea261907451eb5.rlib --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-b066f512d3a2ed8f.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-70acb1cd595e0616.rlib --extern rudolfs=/opt/rustwide/target/debug/deps/librudolfs-c8a3122bcf905e3d.rlib --extern rusoto_core=/opt/rustwide/target/debug/deps/librusoto_core-83d7b583251932f2.rlib --extern rusoto_credential=/opt/rustwide/target/debug/deps/librusoto_credential-447848ac67881b9d.rlib --extern rusoto_s3=/opt/rustwide/target/debug/deps/librusoto_s3-6ad3aa41801dd6b6.rlib --extern rusoto_sts=/opt/rustwide/target/debug/deps/librusoto_sts-70776da45d12d5f4.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-bf2081965a368d96.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-fa3793d42b537cb1.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-554900c818b822dd.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-bcd1c9c776c9e8b2.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-cb7a59e3f964b668.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-59702527756d733d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-1e7a1f606eebcbac.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-ebe24af6e64c9940.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-cd710240c32fbe31.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-016602e90d6bb35e.rlib --cap-lints=forbid -Copt-level=3 -L native=/opt/rustwide/target/debug/build/ring-cfe4dad9e4e90f9f/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e04753ac74c3e6174d7d7d8eae1f023b1fad247f121b31ed4017e1d2b007e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e04753ac74c3e6174d7d7d8eae1f023b1fad247f121b31ed4017e1d2b007e91", kill_on_drop: false }`
[INFO] [stdout] 3e04753ac74c3e6174d7d7d8eae1f023b1fad247f121b31ed4017e1d2b007e91