[INFO] cloning repository https://github.com/rikkix/twitimer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rikkix/twitimer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frikkix%2Ftwitimer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frikkix%2Ftwitimer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2d304e08eb89f0d559082f768bb588ddcd08035
[INFO] testing rikkix/twitimer against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frikkix%2Ftwitimer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rikkix/twitimer
[INFO] finished tweaking git repo https://github.com/rikkix/twitimer
[INFO] tweaked toml for git repo https://github.com/rikkix/twitimer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rikkix/twitimer on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rikkix/twitimer 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2daa856f4af09fd2f0e12b5924440ab0f4bd376fd8234a417f5a94089fe6ba7
[INFO] running `Command { std: "docker" "start" "-a" "e2daa856f4af09fd2f0e12b5924440ab0f4bd376fd8234a417f5a94089fe6ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2daa856f4af09fd2f0e12b5924440ab0f4bd376fd8234a417f5a94089fe6ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2daa856f4af09fd2f0e12b5924440ab0f4bd376fd8234a417f5a94089fe6ba7", kill_on_drop: false }`
[INFO] [stdout] e2daa856f4af09fd2f0e12b5924440ab0f4bd376fd8234a417f5a94089fe6ba7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4a4fe243dedb678d84396fd5c14e702fe5ff8074a5c024bb0554d29539d59c8
[INFO] running `Command { std: "docker" "start" "-a" "a4a4fe243dedb678d84396fd5c14e702fe5ff8074a5c024bb0554d29539d59c8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling attohttpc v0.19.1
[INFO] [stderr]    Compiling twitter_text_config v0.2.0
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling rusqlite v0.27.0
[INFO] [stderr]    Compiling hyper v0.14.19
[INFO] [stderr]    Compiling aws-creds v0.29.1
[INFO] [stderr]    Compiling twitter-text v0.2.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.11
[INFO] [stderr]    Compiling egg-mode v0.16.0
[INFO] [stderr]    Compiling rust-s3 v0.31.0
[INFO] [stderr]    Compiling twitimer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let (data, code) = block_on(self.bucket.b.get_object(&self.path))?;
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let (head, code) = r.unwrap();
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let (buf, code) = block_on(self.bucket.b.get_object_range(&self.path, 0, Some(32)))
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `File` is never used
[INFO] [stdout]  --> src/file/mod.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait File {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LocalFile` is never constructed
[INFO] [stdout]  --> src/file/local.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct LocalFile<'a> {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/file/local.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl LocalFile<'_> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(path: &str) -> Result<LocalFile, err::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bucket` is never constructed
[INFO] [stdout]  --> src/file/s3.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Bucket {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `S3File` is never constructed
[INFO] [stdout]  --> src/file/s3.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct S3File<'a> {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/file/s3.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Bucket {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 14 |     fn new(
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `upload` is never used
[INFO] [stdout]  --> src/twitter/media.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl Credential {
[INFO] [stdout]   | --------------- method in this implementation
[INFO] [stdout] 6 |     pub async fn upload(&self, f: Box<dyn file::File>) -> Result<media::MediaHandle, err::Error> {
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/file/local.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(path: &str) -> Result<LocalFile, err::Error> {
[INFO] [stdout]    |                      ^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(path: &str) -> Result<LocalFile<'_>, err::Error> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a4a4fe243dedb678d84396fd5c14e702fe5ff8074a5c024bb0554d29539d59c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a4fe243dedb678d84396fd5c14e702fe5ff8074a5c024bb0554d29539d59c8", kill_on_drop: false }`
[INFO] [stdout] a4a4fe243dedb678d84396fd5c14e702fe5ff8074a5c024bb0554d29539d59c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d8a07f1491d19c83780f3d568cd1e39081c7716370e52249c34a089b45c7790
[INFO] running `Command { std: "docker" "start" "-a" "2d8a07f1491d19c83780f3d568cd1e39081c7716370e52249c34a089b45c7790", kill_on_drop: false }`
[INFO] [stderr]    Compiling twitimer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let (data, code) = block_on(self.bucket.b.get_object(&self.path))?;
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let (head, code) = r.unwrap();
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let (buf, code) = block_on(self.bucket.b.get_object_range(&self.path, 0, Some(32)))
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `File` is never used
[INFO] [stdout]  --> src/file/mod.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait File {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LocalFile` is never constructed
[INFO] [stdout]  --> src/file/local.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct LocalFile<'a> {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/file/local.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl LocalFile<'_> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(path: &str) -> Result<LocalFile, err::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bucket` is never constructed
[INFO] [stdout]  --> src/file/s3.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Bucket {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `S3File` is never constructed
[INFO] [stdout]  --> src/file/s3.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct S3File<'a> {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/file/s3.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Bucket {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 14 |     fn new(
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `upload` is never used
[INFO] [stdout]  --> src/twitter/media.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl Credential {
[INFO] [stdout]   | --------------- method in this implementation
[INFO] [stdout] 6 |     pub async fn upload(&self, f: Box<dyn file::File>) -> Result<media::MediaHandle, err::Error> {
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/file/local.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(path: &str) -> Result<LocalFile, err::Error> {
[INFO] [stdout]    |                      ^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(path: &str) -> Result<LocalFile<'_>, err::Error> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "2d8a07f1491d19c83780f3d568cd1e39081c7716370e52249c34a089b45c7790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d8a07f1491d19c83780f3d568cd1e39081c7716370e52249c34a089b45c7790", kill_on_drop: false }`
[INFO] [stdout] 2d8a07f1491d19c83780f3d568cd1e39081c7716370e52249c34a089b45c7790
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65afbf5318f471528e182a7db6ada458026b8124ff6458eae9cb116a5c2fe60a
[INFO] running `Command { std: "docker" "start" "-a" "65afbf5318f471528e182a7db6ada458026b8124ff6458eae9cb116a5c2fe60a", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `code`
[INFO] [stderr]   --> src/file/s3.rs:35:20
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let (data, code) = block_on(self.bucket.b.get_object(&self.path))?;
[INFO] [stderr]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `code`
[INFO] [stderr]   --> src/file/s3.rs:45:20
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let (head, code) = r.unwrap();
[INFO] [stderr]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `code`
[INFO] [stderr]   --> src/file/s3.rs:56:19
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let (buf, code) = block_on(self.bucket.b.get_object_range(&self.path, 0, Some(32)))
[INFO] [stderr]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stderr] 
[INFO] [stderr] warning: trait `File` is never used
[INFO] [stderr]  --> src/file/mod.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub trait File {
[INFO] [stderr]   |           ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LocalFile` is never constructed
[INFO] [stderr]  --> src/file/local.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct LocalFile<'a> {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/file/local.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl LocalFile<'_> {
[INFO] [stderr]    | ------------------ associated function in this implementation
[INFO] [stderr] 10 |     pub fn new(path: &str) -> Result<LocalFile, err::Error> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Bucket` is never constructed
[INFO] [stderr]  --> src/file/s3.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Bucket {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `S3File` is never constructed
[INFO] [stderr]  --> src/file/s3.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | struct S3File<'a> {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/file/s3.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Bucket {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] 14 |     fn new(
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `upload` is never used
[INFO] [stderr]  --> src/twitter/media.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | impl Credential {
[INFO] [stderr]   | --------------- method in this implementation
[INFO] [stderr] 6 |     pub async fn upload(&self, f: Box<dyn file::File>) -> Result<media::MediaHandle, err::Error> {
[INFO] [stderr]   |                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/file/local.rs:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(path: &str) -> Result<LocalFile, err::Error> {
[INFO] [stderr]    |                      ^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(path: &str) -> Result<LocalFile<'_>, err::Error> {
[INFO] [stderr]    |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `twitimer` (bin "twitimer" test) generated 11 warnings (run `cargo fix --bin "twitimer" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/twitimer-b15b22384cc92e0c)
[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" "65afbf5318f471528e182a7db6ada458026b8124ff6458eae9cb116a5c2fe60a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65afbf5318f471528e182a7db6ada458026b8124ff6458eae9cb116a5c2fe60a", kill_on_drop: false }`
[INFO] [stdout] 65afbf5318f471528e182a7db6ada458026b8124ff6458eae9cb116a5c2fe60a