[INFO] cloning repository https://github.com/crazzymad777/lazy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crazzymad777/lazy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazzymad777%2Flazy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazzymad777%2Flazy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88b1bf44abdbd27f71ce8bb8cf81dbdf8813b48a
[INFO] checking crazzymad777/lazy against master#ba7e63b63871a429533c189adbfb1d9a6337e000 for pr-135331-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazzymad777%2Flazy" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/crazzymad777/lazy
[INFO] finished tweaking git repo https://github.com/crazzymad777/lazy
[INFO] tweaked toml for git repo https://github.com/crazzymad777/lazy written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/crazzymad777/lazy on toolchain ba7e63b63871a429533c189adbfb1d9a6337e000
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/crazzymad777/lazy 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" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60f78a61afca8d3e1514cc584aab81e8be3928ec32fd9262ec55c0337348d5f2
[INFO] running `Command { std: "docker" "start" "-a" "60f78a61afca8d3e1514cc584aab81e8be3928ec32fd9262ec55c0337348d5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60f78a61afca8d3e1514cc584aab81e8be3928ec32fd9262ec55c0337348d5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f78a61afca8d3e1514cc584aab81e8be3928ec32fd9262ec55c0337348d5f2", kill_on_drop: false }`
[INFO] [stdout] 60f78a61afca8d3e1514cc584aab81e8be3928ec32fd9262ec55c0337348d5f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d0dc15b48ea5ce909b69479aac6f9e5839ed482025ba9d42ed6d0f689895090
[INFO] running `Command { std: "docker" "start" "-a" "7d0dc15b48ea5ce909b69479aac6f9e5839ed482025ba9d42ed6d0f689895090", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking lazy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `set_simple` is never used
[INFO] [stdout]   --> src/omicron/command/parser.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl CommandParser {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn set_simple(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CstrVector` is never constructed
[INFO] [stdout]   --> src/omicron/utils.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct CstrVector {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/omicron/utils.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl CstrVector {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 63 |     pub fn new(s: Vec<String>) -> CstrVector {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/omicron/shell.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run(_command: &str) -> Result<Process, String> {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `descriptor` and `number` are never read
[INFO] [stdout]  --> src/unit/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Unit {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 6 |     descriptor: UnitDescriptor,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     process: Option<Process>,
[INFO] [stdout] 8 |     number: Option<u32>
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `stop_unit` and `restart_unit` are never used
[INFO] [stdout]   --> src/warden.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Warden {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn stop_unit(&mut self, service_name: String) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn restart_unit(&mut self, service_name: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/server.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 18 |         tx.send(message);
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let _ = tx.send(message);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/init.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     tx.send(message);
[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] 96 |                     let _ = tx.send(message);
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/init.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         tx.send(message);
[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] 142 |         let _ = tx.send(message);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_simple` is never used
[INFO] [stdout]   --> src/omicron/command/parser.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl CommandParser {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn set_simple(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CstrVector` is never constructed
[INFO] [stdout]   --> src/omicron/utils.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct CstrVector {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/omicron/utils.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl CstrVector {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 63 |     pub fn new(s: Vec<String>) -> CstrVector {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/omicron/shell.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run(_command: &str) -> Result<Process, String> {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `descriptor` and `number` are never read
[INFO] [stdout]  --> src/unit/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Unit {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 6 |     descriptor: UnitDescriptor,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     process: Option<Process>,
[INFO] [stdout] 8 |     number: Option<u32>
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `stop_unit` and `restart_unit` are never used
[INFO] [stdout]   --> src/warden.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Warden {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn stop_unit(&mut self, service_name: String) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn restart_unit(&mut self, service_name: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/server.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 18 |         tx.send(message);
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let _ = tx.send(message);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/init.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     tx.send(message);
[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] 96 |                     let _ = tx.send(message);
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/init.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         tx.send(message);
[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] 142 |         let _ = tx.send(message);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "7d0dc15b48ea5ce909b69479aac6f9e5839ed482025ba9d42ed6d0f689895090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0dc15b48ea5ce909b69479aac6f9e5839ed482025ba9d42ed6d0f689895090", kill_on_drop: false }`
[INFO] [stdout] 7d0dc15b48ea5ce909b69479aac6f9e5839ed482025ba9d42ed6d0f689895090