[INFO] cloning repository https://github.com/osfordev/continuously
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/osfordev/continuously" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosfordev%2Fcontinuously", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f461ca9faac9f7961aa44ac80c30c1f7e768e8d
[INFO] testing osfordev/continuously against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosfordev%2Fcontinuously" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
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[INFO] started tweaking git repo https://github.com/osfordev/continuously
[INFO] finished tweaking git repo https://github.com/osfordev/continuously
[INFO] tweaked toml for git repo https://github.com/osfordev/continuously written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/osfordev/continuously on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/osfordev/continuously 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `FileSystemBlobWriter` and `GoogleCloudBlobReader`
[INFO] [stdout]  --> continuously_backup_lib/src/session.rs:7:49
[INFO] [stdout]   |
[INFO] [stdout] 7 |     storage_file_system::{FileSystemBlobReader, FileSystemBlobWriter},
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     storage_google_cloud::{GoogleCloudBlobReader, GoogleCloudBlobWriter},
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info`, `trace`, and `warn`
[INFO] [stdout]  --> continuously_backup_lib/src/storage_dummy.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, info, trace, warn};
[INFO] [stdout]   |                  ^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info`, `trace`, and `warn`
[INFO] [stdout]  --> continuously_backup_lib/src/storage_google_cloud.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, info, trace, warn};
[INFO] [stdout]   |                  ^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:59:52
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 crate::state::Source::FileSystem { size_bytes, path } => {
[INFO] [stdout]    |                                                    ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket_name`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |                     bucket_name,
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: try ignoring the field: `bucket_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `object_name`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     object_name,
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: try ignoring the field: `object_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     size_bytes,
[INFO] [stdout]    |                     ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mime`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     mime,
[INFO] [stdout]    |                     ^^^^ help: try ignoring the field: `mime: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session_url`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                     session_url,
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: try ignoring the field: `session_url: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u64`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:82:37
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     uploaded_bytes: u64,
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:57
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                         ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:69
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                                     ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mime`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:76
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                                            ^^^^ help: try ignoring the field: `mime: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uploaded_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:83
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^ help: try ignoring the field: `uploaded_bytes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> continuously_backup_lib/src/session.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut tmp_counter = 100;
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmp_counter`
[INFO] [stdout]    --> continuously_backup_lib/src/session.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut tmp_counter = 100;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tmp_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]   --> continuously_backup_lib/src/storage_dummy.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn from(item: &DummyBlobWriter) -> Self {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uploaded_bytes`
[INFO] [stdout]    --> continuously_backup_lib/src/storage_file_system.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         uploaded_bytes: BlobSize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uploaded_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]   --> continuously_backup_lib/src/storage_google_cloud.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn from(item: &GoogleCloudBlobReader) -> Self {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `blob` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_dummy.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct DummyBlobReader {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 10 |     blob: DummyBlob,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DummyBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `blob` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_dummy.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct DummyBlobWriter {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 36 |     blob: DummyBlob,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DummyBlobWriter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_blake512_hash` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_file_system.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FileSystemBlobReader {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     current_blake512_hash: [u8; 64],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileSystemBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `blob` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_google_cloud.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct GoogleCloudBlobReader {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] 24 |     blob: GoogleCloudBlob,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GoogleCloudBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling continuously_backup_bin v0.1.0 (/opt/rustwide/workdir/continuously_backup_bin)
[INFO] [stdout] warning: unused import: `Level`
[INFO] [stdout]  --> continuously_backup_bin/src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     use log::{Level, LevelFilter, Metadata, Record, SetLoggerError};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BlobWrite`, `blob_file_system::FileSystemBlob`, `blob_google_cloud::GoogleCloudBlob`, and `session::Session`
[INFO] [stdout]   --> continuously_backup_bin/src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     blob_file_system::FileSystemBlob,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     blob_google_cloud::GoogleCloudBlob,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     session::Session,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     storage::{BlobRead, BlobReader, BlobWrite, BlobWriter},
[INFO] [stdout]    |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CommandCopySession`
[INFO] [stdout]   --> continuously_backup_bin/src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     CommandCopySession, CommandCopySessionCreateDestination, CommandCopySessionCreateSource,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]  --> continuously_backup_bin/src/main.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |         fn enabled(&self, metadata: &Metadata) -> bool {
[INFO] [stdout]   |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> continuously_backup_bin/src/settings.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         Err(err) => {
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd_snapshot`
[INFO] [stdout]    --> continuously_backup_bin/src/settings.rs:423:34
[INFO] [stdout]     |
[INFO] [stdout] 423 |             CliCommand::Snapshot(cmd_snapshot) => super::Command::Nope,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd_snapshot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command_snapshot`
[INFO] [stdout]   --> continuously_backup_bin/src/main.rs:69:37
[INFO] [stdout]    |
[INFO] [stdout] 69 |         settings::Command::Snapshot(command_snapshot) => {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command_snapshot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `service_account_json_file`
[INFO] [stdout]    --> continuously_backup_bin/src/main.rs:171:25
[INFO] [stdout]     |
[INFO] [stdout] 171 |                         service_account_json_file,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `service_account_json_file: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Snapshot` is never constructed
[INFO] [stdout]   --> continuously_backup_bin/src/settings.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum Command {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout]  9 |     CopySession(CommandCopySession),
[INFO] [stdout] 10 |     Snapshot(CommandSnapshot),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling continuously_backup_cdylib v0.1.0 (/opt/rustwide/workdir/continuously_backup_cdylib)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "0d0ac91a42ea621f912eb1ec4430174ca8cb6560f3b17bc0bf543813add31fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d0ac91a42ea621f912eb1ec4430174ca8cb6560f3b17bc0bf543813add31fd4", kill_on_drop: false }`
[INFO] [stdout] 0d0ac91a42ea621f912eb1ec4430174ca8cb6560f3b17bc0bf543813add31fd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d768ae961b12653e58912b047a4c8759667e374e072b57de6358a897662ce718
[INFO] running `Command { std: "docker" "start" "-a" "d768ae961b12653e58912b047a4c8759667e374e072b57de6358a897662ce718", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `FileSystemBlobWriter` and `GoogleCloudBlobReader`
[INFO] [stdout]  --> continuously_backup_lib/src/session.rs:7:49
[INFO] [stdout]   |
[INFO] [stdout] 7 |     storage_file_system::{FileSystemBlobReader, FileSystemBlobWriter},
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     storage_google_cloud::{GoogleCloudBlobReader, GoogleCloudBlobWriter},
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info`, `trace`, and `warn`
[INFO] [stdout]  --> continuously_backup_lib/src/storage_dummy.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, info, trace, warn};
[INFO] [stdout]   |                  ^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info`, `trace`, and `warn`
[INFO] [stdout]  --> continuously_backup_lib/src/storage_google_cloud.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, info, trace, warn};
[INFO] [stdout]   |                  ^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:59:52
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 crate::state::Source::FileSystem { size_bytes, path } => {
[INFO] [stdout]    |                                                    ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket_name`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |                     bucket_name,
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: try ignoring the field: `bucket_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `object_name`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     object_name,
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: try ignoring the field: `object_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     size_bytes,
[INFO] [stdout]    |                     ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mime`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     mime,
[INFO] [stdout]    |                     ^^^^ help: try ignoring the field: `mime: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session_url`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                     session_url,
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: try ignoring the field: `session_url: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u64`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:82:37
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     uploaded_bytes: u64,
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:57
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                         ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:69
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                                     ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mime`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:76
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                                            ^^^^ help: try ignoring the field: `mime: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uploaded_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:83
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^ help: try ignoring the field: `uploaded_bytes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> continuously_backup_lib/src/session.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut tmp_counter = 100;
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmp_counter`
[INFO] [stdout]    --> continuously_backup_lib/src/session.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut tmp_counter = 100;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tmp_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]   --> continuously_backup_lib/src/storage_dummy.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn from(item: &DummyBlobWriter) -> Self {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uploaded_bytes`
[INFO] [stdout]    --> continuously_backup_lib/src/storage_file_system.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         uploaded_bytes: BlobSize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uploaded_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]   --> continuously_backup_lib/src/storage_google_cloud.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn from(item: &GoogleCloudBlobReader) -> Self {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling continuously_backup_lib v0.1.0 (/opt/rustwide/workdir/continuously_backup_lib)
[INFO] [stdout] warning: field `blob` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_dummy.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct DummyBlobReader {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 10 |     blob: DummyBlob,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DummyBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling continuously_backup_bin v0.1.0 (/opt/rustwide/workdir/continuously_backup_bin)
[INFO] [stdout] warning: field `blob` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_dummy.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct DummyBlobWriter {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 36 |     blob: DummyBlob,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DummyBlobWriter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling continuously_backup_cdylib v0.1.0 (/opt/rustwide/workdir/continuously_backup_cdylib)
[INFO] [stdout] warning: field `current_blake512_hash` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_file_system.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FileSystemBlobReader {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     current_blake512_hash: [u8; 64],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileSystemBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `blob` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_google_cloud.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct GoogleCloudBlobReader {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] 24 |     blob: GoogleCloudBlob,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GoogleCloudBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FileSystemBlobWriter` and `GoogleCloudBlobReader`
[INFO] [stdout]  --> continuously_backup_lib/src/session.rs:7:49
[INFO] [stdout]   |
[INFO] [stdout] 7 |     storage_file_system::{FileSystemBlobReader, FileSystemBlobWriter},
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     storage_google_cloud::{GoogleCloudBlobReader, GoogleCloudBlobWriter},
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info`, `trace`, and `warn`
[INFO] [stdout]  --> continuously_backup_lib/src/storage_dummy.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, info, trace, warn};
[INFO] [stdout]   |                  ^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info`, `trace`, and `warn`
[INFO] [stdout]  --> continuously_backup_lib/src/storage_google_cloud.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, info, trace, warn};
[INFO] [stdout]   |                  ^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Level`
[INFO] [stdout]  --> continuously_backup_bin/src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     use log::{Level, LevelFilter, Metadata, Record, SetLoggerError};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BlobWrite`, `blob_file_system::FileSystemBlob`, `blob_google_cloud::GoogleCloudBlob`, and `session::Session`
[INFO] [stdout]   --> continuously_backup_bin/src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     blob_file_system::FileSystemBlob,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     blob_google_cloud::GoogleCloudBlob,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     session::Session,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     storage::{BlobRead, BlobReader, BlobWrite, BlobWriter},
[INFO] [stdout]    |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CommandCopySession`
[INFO] [stdout]   --> continuously_backup_bin/src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     CommandCopySession, CommandCopySessionCreateDestination, CommandCopySessionCreateSource,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]  --> continuously_backup_bin/src/main.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |         fn enabled(&self, metadata: &Metadata) -> bool {
[INFO] [stdout]   |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> continuously_backup_bin/src/settings.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         Err(err) => {
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd_snapshot`
[INFO] [stdout]    --> continuously_backup_bin/src/settings.rs:423:34
[INFO] [stdout]     |
[INFO] [stdout] 423 |             CliCommand::Snapshot(cmd_snapshot) => super::Command::Nope,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd_snapshot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command_snapshot`
[INFO] [stdout]   --> continuously_backup_bin/src/main.rs:69:37
[INFO] [stdout]    |
[INFO] [stdout] 69 |         settings::Command::Snapshot(command_snapshot) => {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command_snapshot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `service_account_json_file`
[INFO] [stdout]    --> continuously_backup_bin/src/main.rs:171:25
[INFO] [stdout]     |
[INFO] [stdout] 171 |                         service_account_json_file,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `service_account_json_file: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Snapshot` is never constructed
[INFO] [stdout]   --> continuously_backup_bin/src/settings.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum Command {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout]  9 |     CopySession(CommandCopySession),
[INFO] [stdout] 10 |     Snapshot(CommandSnapshot),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:59:52
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 crate::state::Source::FileSystem { size_bytes, path } => {
[INFO] [stdout]    |                                                    ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket_name`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |                     bucket_name,
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: try ignoring the field: `bucket_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `object_name`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     object_name,
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: try ignoring the field: `object_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     size_bytes,
[INFO] [stdout]    |                     ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mime`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     mime,
[INFO] [stdout]    |                     ^^^^ help: try ignoring the field: `mime: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `session_url`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                     session_url,
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: try ignoring the field: `session_url: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u64`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:82:37
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     uploaded_bytes: u64,
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:57
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                         ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:69
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                                     ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mime`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:76
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                                            ^^^^ help: try ignoring the field: `mime: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uploaded_bytes`
[INFO] [stdout]   --> continuously_backup_lib/src/session.rs:96:83
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^ help: try ignoring the field: `uploaded_bytes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> continuously_backup_lib/src/session.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut tmp_counter = 100;
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmp_counter`
[INFO] [stdout]    --> continuously_backup_lib/src/session.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut tmp_counter = 100;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tmp_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]   --> continuously_backup_lib/src/storage_dummy.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn from(item: &DummyBlobWriter) -> Self {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uploaded_bytes`
[INFO] [stdout]    --> continuously_backup_lib/src/storage_file_system.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         uploaded_bytes: BlobSize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uploaded_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]   --> continuously_backup_lib/src/storage_google_cloud.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn from(item: &GoogleCloudBlobReader) -> Self {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `blob` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_dummy.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct DummyBlobReader {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 10 |     blob: DummyBlob,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DummyBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `blob` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_dummy.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct DummyBlobWriter {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 36 |     blob: DummyBlob,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DummyBlobWriter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_blake512_hash` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_file_system.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FileSystemBlobReader {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     current_blake512_hash: [u8; 64],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileSystemBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `blob` is never read
[INFO] [stdout]   --> continuously_backup_lib/src/storage_google_cloud.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct GoogleCloudBlobReader {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] 24 |     blob: GoogleCloudBlob,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GoogleCloudBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "d768ae961b12653e58912b047a4c8759667e374e072b57de6358a897662ce718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d768ae961b12653e58912b047a4c8759667e374e072b57de6358a897662ce718", kill_on_drop: false }`
[INFO] [stdout] d768ae961b12653e58912b047a4c8759667e374e072b57de6358a897662ce718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25a34d81b0f7d40d2fbc4ad450ac8001248573b1bd03a9a7f777e76df8b4eebe
[INFO] running `Command { std: "docker" "start" "-a" "25a34d81b0f7d40d2fbc4ad450ac8001248573b1bd03a9a7f777e76df8b4eebe", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `FileSystemBlobWriter` and `GoogleCloudBlobReader`
[INFO] [stderr]  --> continuously_backup_lib/src/session.rs:7:49
[INFO] [stderr]   |
[INFO] [stderr] 7 |     storage_file_system::{FileSystemBlobReader, FileSystemBlobWriter},
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 8 |     storage_google_cloud::{GoogleCloudBlobReader, GoogleCloudBlobWriter},
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `info`, `trace`, and `warn`
[INFO] [stderr]  --> continuously_backup_lib/src/storage_dummy.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use log::{debug, info, trace, warn};
[INFO] [stderr]   |                  ^^^^  ^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `info`, `trace`, and `warn`
[INFO] [stderr]  --> continuously_backup_lib/src/storage_google_cloud.rs:4:18
[INFO] [stderr]   |
[INFO] [stderr] 4 | use log::{debug, info, trace, warn};
[INFO] [stderr]   |                  ^^^^  ^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size_bytes`
[INFO] [stderr]   --> continuously_backup_lib/src/session.rs:59:52
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 crate::state::Source::FileSystem { size_bytes, path } => {
[INFO] [stderr]    |                                                    ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bucket_name`
[INFO] [stderr]   --> continuously_backup_lib/src/session.rs:77:21
[INFO] [stderr]    |
[INFO] [stderr] 77 |                     bucket_name,
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: try ignoring the field: `bucket_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `object_name`
[INFO] [stderr]   --> continuously_backup_lib/src/session.rs:78:21
[INFO] [stderr]    |
[INFO] [stderr] 78 |                     object_name,
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: try ignoring the field: `object_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size_bytes`
[INFO] [stderr]   --> continuously_backup_lib/src/session.rs:79:21
[INFO] [stderr]    |
[INFO] [stderr] 79 |                     size_bytes,
[INFO] [stderr]    |                     ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mime`
[INFO] [stderr]   --> continuously_backup_lib/src/session.rs:80:21
[INFO] [stderr]    |
[INFO] [stderr] 80 |                     mime,
[INFO] [stderr]    |                     ^^^^ help: try ignoring the field: `mime: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `session_url`
[INFO] [stderr]   --> continuously_backup_lib/src/session.rs:81:21
[INFO] [stderr]    |
[INFO] [stderr] 81 |                     session_url,
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: try ignoring the field: `session_url: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u64`
[INFO] [stderr]   --> continuously_backup_lib/src/session.rs:82:37
[INFO] [stderr]    |
[INFO] [stderr] 82 |                     uploaded_bytes: u64,
[INFO] [stderr]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_u64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size_bytes`
[INFO] [stderr]   --> continuously_backup_lib/src/session.rs:96:57
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stderr]    |                                                         ^^^^^^^^^^ help: try ignoring the field: `size_bytes: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]   --> continuously_backup_lib/src/session.rs:96:69
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stderr]    |                                                                     ^^^^ help: try ignoring the field: `path: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mime`
[INFO] [stderr]   --> continuously_backup_lib/src/session.rs:96:76
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stderr]    |                                                                            ^^^^ help: try ignoring the field: `mime: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `uploaded_bytes`
[INFO] [stderr]   --> continuously_backup_lib/src/session.rs:96:83
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 crate::state::Destination::FileSystem { size_bytes, path , mime , uploaded_bytes} => {
[INFO] [stderr]    |                                                                                   ^^^^^^^^^^^^^^ help: try ignoring the field: `uploaded_bytes: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> continuously_backup_lib/src/session.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let mut tmp_counter = 100;
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tmp_counter`
[INFO] [stderr]    --> continuously_backup_lib/src/session.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let mut tmp_counter = 100;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tmp_counter`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `item`
[INFO] [stderr]   --> continuously_backup_lib/src/storage_dummy.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn from(item: &DummyBlobWriter) -> Self {
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `uploaded_bytes`
[INFO] [stderr]    --> continuously_backup_lib/src/storage_file_system.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         uploaded_bytes: BlobSize,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uploaded_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `item`
[INFO] [stderr]   --> continuously_backup_lib/src/storage_google_cloud.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn from(item: &GoogleCloudBlobReader) -> Self {
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stderr] 
[INFO] [stderr] warning: field `blob` is never read
[INFO] [stderr]   --> continuously_backup_lib/src/storage_dummy.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct DummyBlobReader {
[INFO] [stderr]    |            --------------- field in this struct
[INFO] [stderr] 10 |     blob: DummyBlob,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DummyBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `blob` is never read
[INFO] [stderr]   --> continuously_backup_lib/src/storage_dummy.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct DummyBlobWriter {
[INFO] [stderr]    |            --------------- field in this struct
[INFO] [stderr] 36 |     blob: DummyBlob,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DummyBlobWriter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `current_blake512_hash` is never read
[INFO] [stderr]   --> continuously_backup_lib/src/storage_file_system.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct FileSystemBlobReader {
[INFO] [stderr]    |            -------------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 15 |     current_blake512_hash: [u8; 64],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FileSystemBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `blob` is never read
[INFO] [stderr]   --> continuously_backup_lib/src/storage_google_cloud.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct GoogleCloudBlobReader {
[INFO] [stderr]    |            --------------------- field in this struct
[INFO] [stderr] 24 |     blob: GoogleCloudBlob,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GoogleCloudBlobReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `continuously_backup_lib` (lib) generated 23 warnings (run `cargo fix --lib -p continuously_backup_lib` to apply 19 suggestions)
[INFO] [stderr] warning: `continuously_backup_lib` (lib test) generated 23 warnings (23 duplicates)
[INFO] [stderr] warning: unused import: `Level`
[INFO] [stderr]  --> continuously_backup_bin/src/main.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 |     use log::{Level, LevelFilter, Metadata, Record, SetLoggerError};
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BlobWrite`, `blob_file_system::FileSystemBlob`, `blob_google_cloud::GoogleCloudBlob`, and `session::Session`
[INFO] [stderr]   --> continuously_backup_bin/src/main.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     blob_file_system::FileSystemBlob,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 30 |     blob_google_cloud::GoogleCloudBlob,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 31 |     session::Session,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 32 |     storage::{BlobRead, BlobReader, BlobWrite, BlobWriter},
[INFO] [stderr]    |                                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CommandCopySession`
[INFO] [stderr]   --> continuously_backup_bin/src/main.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     CommandCopySession, CommandCopySessionCreateDestination, CommandCopySessionCreateSource,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `metadata`
[INFO] [stderr]  --> continuously_backup_bin/src/main.rs:7:27
[INFO] [stderr]   |
[INFO] [stderr] 7 |         fn enabled(&self, metadata: &Metadata) -> bool {
[INFO] [stderr]   |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> continuously_backup_bin/src/settings.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |         Err(err) => {
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cmd_snapshot`
[INFO] [stderr]    --> continuously_backup_bin/src/settings.rs:423:34
[INFO] [stderr]     |
[INFO] [stderr] 423 |             CliCommand::Snapshot(cmd_snapshot) => super::Command::Nope,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd_snapshot`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `command_snapshot`
[INFO] [stderr]   --> continuously_backup_bin/src/main.rs:69:37
[INFO] [stderr]    |
[INFO] [stderr] 69 |         settings::Command::Snapshot(command_snapshot) => {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command_snapshot`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `service_account_json_file`
[INFO] [stderr]    --> continuously_backup_bin/src/main.rs:171:25
[INFO] [stderr]     |
[INFO] [stderr] 171 |                         service_account_json_file,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `service_account_json_file: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Snapshot` is never constructed
[INFO] [stderr]   --> continuously_backup_bin/src/settings.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub enum Command {
[INFO] [stderr]    |          ------- variant in this enum
[INFO] [stderr]  9 |     CopySession(CommandCopySession),
[INFO] [stderr] 10 |     Snapshot(CommandSnapshot),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Command` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `continuously_backup_bin` (bin "continuously" test) generated 9 warnings (run `cargo fix --bin "continuously" -p continuously_backup_bin --tests` to apply 8 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/continuously-74bb3010be676a39)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test settings::internal::test::should_parse_copy_session_create_file_to_gcloud ... ok
[INFO] [stdout] test settings::internal::test::should_parse_copy_session_create_file_to_dummy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stratum-2f7bb981e8fba125)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/continuously_backup_lib-8d3a4a16cce09dc1)
[INFO] [stdout] 
[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] [stderr]    Doc-tests continuously_backup_lib
[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" "25a34d81b0f7d40d2fbc4ad450ac8001248573b1bd03a9a7f777e76df8b4eebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25a34d81b0f7d40d2fbc4ad450ac8001248573b1bd03a9a7f777e76df8b4eebe", kill_on_drop: false }`
[INFO] [stdout] 25a34d81b0f7d40d2fbc4ad450ac8001248573b1bd03a9a7f777e76df8b4eebe
