[INFO] cloning repository https://github.com/mbr/omnitool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mbr/omnitool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbr%2Fomnitool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbr%2Fomnitool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3d2646484a5dc4ae8a47f4deba4642eb40e925a
[INFO] checking mbr/omnitool against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbr%2Fomnitool" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mbr/omnitool
[INFO] finished tweaking git repo https://github.com/mbr/omnitool
[INFO] tweaked toml for git repo https://github.com/mbr/omnitool written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mbr/omnitool on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mbr/omnitool 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `partition`
[INFO] [stdout]    --> src/imap_datasource.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 324 |         partition: usize,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_partition`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/imap_datasource.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 |         context: Arc<TaskContext>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `partition`
[INFO] [stdout]    --> src/imap_datasource.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 324 |         partition: usize,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_partition`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/imap_datasource.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 |         context: Arc<TaskContext>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MailboxesSchemaProvider` is never constructed
[INFO] [stdout]   --> src/imap_datasource.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct MailboxesSchemaProvider {
[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 `MailboxTableProvider` is never constructed
[INFO] [stdout]   --> src/imap_datasource.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct MailboxTableProvider {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MailboxExecPlan` is never constructed
[INFO] [stdout]   --> src/imap_datasource.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct MailboxExecPlan {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/imap_datasource.rs:115:18
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl MailboxesSchemaProvider {
[INFO] [stdout]     | ---------------------------- associated function in this implementation
[INFO] [stdout] 114 |     /// Constructs a new [`MailboxesSchemaProvider`].
[INFO] [stdout] 115 |     pub async fn new(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MailboxesSchemaProvider` is never constructed
[INFO] [stdout]   --> src/imap_datasource.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct MailboxesSchemaProvider {
[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 `MailboxTableProvider` is never constructed
[INFO] [stdout]   --> src/imap_datasource.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct MailboxTableProvider {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MailboxExecPlan` is never constructed
[INFO] [stdout]   --> src/imap_datasource.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct MailboxExecPlan {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/imap_datasource.rs:115:18
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl MailboxesSchemaProvider {
[INFO] [stdout]     | ---------------------------- associated function in this implementation
[INFO] [stdout] 114 |     /// Constructs a new [`MailboxesSchemaProvider`].
[INFO] [stdout] 115 |     pub async fn new(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 36s
[INFO] running `Command { std: "docker" "inspect" "ce8e7e5b564381c64fea71ec50d99bc002b4efc9648b0c393596bdc9823ec001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8e7e5b564381c64fea71ec50d99bc002b4efc9648b0c393596bdc9823ec001", kill_on_drop: false }`
[INFO] [stdout] ce8e7e5b564381c64fea71ec50d99bc002b4efc9648b0c393596bdc9823ec001
