[INFO] cloning repository https://github.com/Rahn-IT/basildisk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rahn-IT/basildisk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRahn-IT%2Fbasildisk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRahn-IT%2Fbasildisk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f44f5941a61e66f826690b6c0e460b8c4de61a4
[INFO] checking Rahn-IT/basildisk against try#5ec4d3b0c83717313176eefa7d71e9d36dc83355 for 155501-infallible-never-no-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRahn-IT%2Fbasildisk" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Rahn-IT/basildisk
[INFO] finished tweaking git repo https://github.com/Rahn-IT/basildisk
[INFO] tweaked toml for git repo https://github.com/Rahn-IT/basildisk written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Rahn-IT/basildisk on toolchain 5ec4d3b0c83717313176eefa7d71e9d36dc83355
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Rahn-IT/basildisk 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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 205fa47be0ee0b532aadf342e966246cd5ce663d8158605da989b85e6ae4e02f
[INFO] running `Command { std: "docker" "start" "-a" "205fa47be0ee0b532aadf342e966246cd5ce663d8158605da989b85e6ae4e02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "205fa47be0ee0b532aadf342e966246cd5ce663d8158605da989b85e6ae4e02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "205fa47be0ee0b532aadf342e966246cd5ce663d8158605da989b85e6ae4e02f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `backend::Backend`, `deserialize`, `serialize`, and `sql_types::VarChar`
[INFO] [stdout]  --> src/main.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use diesel::{backend::Backend, deserialize, serialize, sql_types::VarChar};
[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: `DiskType` and `ListDiskError`
[INFO] [stdout]  --> src/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use disk_info::{Disk, DiskType, ListDiskError};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TestJob`
[INFO] [stdout]  --> src/main.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | use jobs::{JobInfo, JobManager, TestJob};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `json::Json` and `time::format_description::modifier::UnixTimestamp`
[INFO] [stdout]   --> src/main.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     serde::{json::Json, Serialize},
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout] 18 |     time::format_description::modifier::UnixTimestamp,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use thiserror::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/erase/mod.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{write, Display};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rocket_sync_db_pools::diesel::sql_types::BigInt`
[INFO] [stdout]  --> src/erase/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rocket_sync_db_pools::diesel::sql_types::BigInt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Disk` and `schema::jobs::disk`
[INFO] [stdout]   --> src/erase/mod.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     disk_info::{ConnectionType, Disk, DiskType},
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 12 |     jobs::Job,
[INFO] [stdout] 13 |     schema::jobs::disk,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rocket::fairing::AdHoc`
[INFO] [stdout]  --> src/jobs.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rocket::fairing::AdHoc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `mpsc`, `oneshot`, and `watch`
[INFO] [stdout]   --> src/jobs.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |     sync::{broadcast, mpsc, oneshot, watch, TryLockError},
[INFO] [stdout]    |                       ^^^^  ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/lsblk.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap` and `HashMap`
[INFO] [stdout]  --> src/smartctl.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `backend::Backend`, `deserialize`, `serialize`, and `sql_types::VarChar`
[INFO] [stdout]  --> src/main.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use diesel::{backend::Backend, deserialize, serialize, sql_types::VarChar};
[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: `DiskType` and `ListDiskError`
[INFO] [stdout]  --> src/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use disk_info::{Disk, DiskType, ListDiskError};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TestJob`
[INFO] [stdout]  --> src/main.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | use jobs::{JobInfo, JobManager, TestJob};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `json::Json` and `time::format_description::modifier::UnixTimestamp`
[INFO] [stdout]   --> src/main.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     serde::{json::Json, Serialize},
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout] 18 |     time::format_description::modifier::UnixTimestamp,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use thiserror::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/erase/mod.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{write, Display};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rocket_sync_db_pools::diesel::sql_types::BigInt`
[INFO] [stdout]  --> src/erase/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rocket_sync_db_pools::diesel::sql_types::BigInt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Disk` and `schema::jobs::disk`
[INFO] [stdout]   --> src/erase/mod.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     disk_info::{ConnectionType, Disk, DiskType},
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 12 |     jobs::Job,
[INFO] [stdout] 13 |     schema::jobs::disk,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rocket::fairing::AdHoc`
[INFO] [stdout]  --> src/jobs.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rocket::fairing::AdHoc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `mpsc`, `oneshot`, and `watch`
[INFO] [stdout]   --> src/jobs.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |     sync::{broadcast, mpsc, oneshot, watch, TryLockError},
[INFO] [stdout]    |                       ^^^^  ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/lsblk.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap` and `HashMap`
[INFO] [stdout]  --> src/smartctl.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]  --> src/erase/shred.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{AsyncBufReadExt, AsyncReadExt, BufReader},
[INFO] [stdout]   |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fairing`
[INFO] [stdout]   --> src/main.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fairing::{AdHoc, Fairing},
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]  --> src/erase/shred.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{AsyncBufReadExt, AsyncReadExt, BufReader},
[INFO] [stdout]   |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fairing`
[INFO] [stdout]   --> src/main.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fairing::{AdHoc, Fairing},
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err1`
[INFO] [stdout]    --> src/jobs.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 Err(err1) => {}
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_err1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err2`
[INFO] [stdout]    --> src/jobs.rs:184:24
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 Ok(Err(err2)) => {}
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_err2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err1`
[INFO] [stdout]    --> src/jobs.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 Err(err1) => {}
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_err1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err2`
[INFO] [stdout]    --> src/jobs.rs:184:24
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 Ok(Err(err2)) => {}
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_err2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Scsi` and `Nvme` are never constructed
[INFO] [stdout]   --> src/disk_info.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub enum ConnectionType {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout] 43 |     Sata,
[INFO] [stdout] 44 |     Scsi,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 45 |     Nvme,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConnectionType` has a derived impl for the trait `Clone`, 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: struct `TestJob` is never constructed
[INFO] [stdout]    --> src/jobs.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | pub struct TestJob {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vendor` and `wwn` are never read
[INFO] [stdout]   --> src/lsblk.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct LsBlkDisk {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub vendor: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 47 |     pub wwn: Option<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         logger.send(run_log);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let _ = logger.send(run_log);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         logger.send(output);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let _ = logger.send(output);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         logger.send(error);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let _ = logger.send(error);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         logger.send(run_log);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let _ = logger.send(run_log);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 logger2.send(line);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 let _ = logger2.send(line);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 logger2.send(line);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 let _ = logger2.send(line);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/erase/shred.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         logger.send(run_log);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let _ = logger.send(run_log);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/erase/shred.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 logger2.send(line);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 let _ = logger2.send(line);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/erase/shred.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 logger2.send(line);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let _ = logger2.send(line);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Scsi` and `Nvme` are never constructed
[INFO] [stdout]   --> src/disk_info.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub enum ConnectionType {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout] 43 |     Sata,
[INFO] [stdout] 44 |     Scsi,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 45 |     Nvme,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConnectionType` has a derived impl for the trait `Clone`, 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: struct `TestJob` is never constructed
[INFO] [stdout]    --> src/jobs.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | pub struct TestJob {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vendor` and `wwn` are never read
[INFO] [stdout]   --> src/lsblk.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct LsBlkDisk {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub vendor: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 47 |     pub wwn: Option<String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         logger.send(run_log);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let _ = logger.send(run_log);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         logger.send(output);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let _ = logger.send(output);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         logger.send(error);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let _ = logger.send(error);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         logger.send(run_log);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let _ = logger.send(run_log);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 logger2.send(line);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 let _ = logger2.send(line);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/erase/hdparm.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 logger2.send(line);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 let _ = logger2.send(line);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/erase/shred.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         logger.send(run_log);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let _ = logger.send(run_log);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/erase/shred.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 logger2.send(line);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 let _ = logger2.send(line);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/erase/shred.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 logger2.send(line);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let _ = logger2.send(line);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "84982d2abd86c8e8c73bc54adc7f880923ef49df175d95dd5dd49d93bf0d5c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84982d2abd86c8e8c73bc54adc7f880923ef49df175d95dd5dd49d93bf0d5c20", kill_on_drop: false }`
[INFO] [stdout] 84982d2abd86c8e8c73bc54adc7f880923ef49df175d95dd5dd49d93bf0d5c20
