[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 try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazzymad777%2Flazy" "/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/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-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/crazzymad777/lazy on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12a03a263cccfab7cfcfb98b8abb359ac571a5b1e605848f02ee2d1d900571e7 [INFO] running `Command { std: "docker" "start" "-a" "12a03a263cccfab7cfcfb98b8abb359ac571a5b1e605848f02ee2d1d900571e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12a03a263cccfab7cfcfb98b8abb359ac571a5b1e605848f02ee2d1d900571e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12a03a263cccfab7cfcfb98b8abb359ac571a5b1e605848f02ee2d1d900571e7", kill_on_drop: false }` [INFO] [stdout] 12a03a263cccfab7cfcfb98b8abb359ac571a5b1e605848f02ee2d1d900571e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9607b3fb866b2a52611b13e82cc263c042222e100647a48e15116849b9538fe1 [INFO] running `Command { std: "docker" "start" "-a" "9607b3fb866b2a52611b13e82cc263c042222e100647a48e15116849b9538fe1", 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)]` (part of `#[warn(unused)]`) 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) -> 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 { [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, [INFO] [stdout] 8 | number: Option [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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) -> 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 { [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, [INFO] [stdout] 8 | number: Option [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)]` (part of `#[warn(unused)]`) 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 0.89s [INFO] running `Command { std: "docker" "inspect" "9607b3fb866b2a52611b13e82cc263c042222e100647a48e15116849b9538fe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9607b3fb866b2a52611b13e82cc263c042222e100647a48e15116849b9538fe1", kill_on_drop: false }` [INFO] [stdout] 9607b3fb866b2a52611b13e82cc263c042222e100647a48e15116849b9538fe1