[INFO] cloning repository https://github.com/mgalliou/taskmaster
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgalliou/taskmaster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgalliou%2Ftaskmaster", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgalliou%2Ftaskmaster'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ad60891a018499bfa6f80c13af86c87f4717b2d
[INFO] testing mgalliou/taskmaster against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgalliou%2Ftaskmaster" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mgalliou/taskmaster
[INFO] finished tweaking git repo https://github.com/mgalliou/taskmaster
[INFO] tweaked toml for git repo https://github.com/mgalliou/taskmaster written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mgalliou/taskmaster on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mgalliou/taskmaster 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6798b0ed574e0cd1699f195fab491184fb3f612edca62973bc29598635a6b7a
[INFO] running `Command { std: "docker" "start" "-a" "d6798b0ed574e0cd1699f195fab491184fb3f612edca62973bc29598635a6b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6798b0ed574e0cd1699f195fab491184fb3f612edca62973bc29598635a6b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6798b0ed574e0cd1699f195fab491184fb3f612edca62973bc29598635a6b7a", kill_on_drop: false }`
[INFO] [stdout] d6798b0ed574e0cd1699f195fab491184fb3f612edca62973bc29598635a6b7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 491db287dc100b699148a413f0a6dab88e7e865997284c8158e5e832ae3a882b
[INFO] running `Command { std: "docker" "start" "-a" "491db287dc100b699148a413f0a6dab88e7e865997284c8158e5e832ae3a882b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling io-lifetimes v1.0.1
[INFO] [stderr]    Compiling rustix v0.36.3
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.1.3
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling nix v0.24.2
[INFO] [stderr]    Compiling nix v0.25.0
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling fd-lock v3.0.8
[INFO] [stderr]    Compiling rustyline v10.0.0
[INFO] [stderr]    Compiling taskmaster v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ProcessList` and `status`
[INFO] [stdout]  --> src/daemon/start.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{ProcessInfo, ProcessList, ProcessStatus, status, Daemon};
[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 import: `Config`
[INFO] [stdout]  --> src/daemon/start.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cfg::{Config, ProgramConfig};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Child` and `ExitStatus`
[INFO] [stdout]  --> src/daemon/status.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::{Child, ExitStatus};
[INFO] [stdout]   |                    ^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/daemon/reload.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conf`
[INFO] [stdout]  --> src/daemon/reload.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_conf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/daemon/restart.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conf`
[INFO] [stdout]  --> src/daemon/restart.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_conf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reload` is never used
[INFO] [stdout]  --> src/daemon/reload.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `restart` is never used
[INFO] [stdout]  --> src/daemon/restart.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_time` is never used
[INFO] [stdout]  --> src/daemon/status.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn check_time(start: Instant, duration: i64) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_exit_code` is never used
[INFO] [stdout]   --> src/daemon/status.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn get_exit_code(proc: &mut ProcessInfo) -> () {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_next_state` is never used
[INFO] [stdout]   --> src/daemon/status.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn get_next_state(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_state` is never used
[INFO] [stdout]   --> src/daemon/status.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn check_state(proc: &mut ProcessInfo) -> ProcessStatus {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/taskmasterctl.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 send_message(line);
[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] 16 |                 let _ = send_message(line);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.67s
[INFO] running `Command { std: "docker" "inspect" "491db287dc100b699148a413f0a6dab88e7e865997284c8158e5e832ae3a882b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491db287dc100b699148a413f0a6dab88e7e865997284c8158e5e832ae3a882b", kill_on_drop: false }`
[INFO] [stdout] 491db287dc100b699148a413f0a6dab88e7e865997284c8158e5e832ae3a882b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f838ec6c09c2ab7d5c3d98478aa97ba87e6c9f8480be3c0d24d57995e43eb301
[INFO] running `Command { std: "docker" "start" "-a" "f838ec6c09c2ab7d5c3d98478aa97ba87e6c9f8480be3c0d24d57995e43eb301", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `ProcessList` and `status`
[INFO] [stdout]  --> src/daemon/start.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{ProcessInfo, ProcessList, ProcessStatus, status, Daemon};
[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 import: `Config`
[INFO] [stdout]  --> src/daemon/start.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cfg::{Config, ProgramConfig};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Child` and `ExitStatus`
[INFO] [stdout]  --> src/daemon/status.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::{Child, ExitStatus};
[INFO] [stdout]   |                    ^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/daemon/reload.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conf`
[INFO] [stdout]  --> src/daemon/reload.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_conf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/daemon/restart.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conf`
[INFO] [stdout]  --> src/daemon/restart.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_conf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reload` is never used
[INFO] [stdout]  --> src/daemon/reload.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `restart` is never used
[INFO] [stdout]  --> src/daemon/restart.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_time` is never used
[INFO] [stdout]  --> src/daemon/status.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn check_time(start: Instant, duration: i64) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_exit_code` is never used
[INFO] [stdout]   --> src/daemon/status.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn get_exit_code(proc: &mut ProcessInfo) -> () {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_next_state` is never used
[INFO] [stdout]   --> src/daemon/status.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn get_next_state(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_state` is never used
[INFO] [stdout]   --> src/daemon/status.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn check_state(proc: &mut ProcessInfo) -> ProcessStatus {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling taskmaster v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ProcessList` and `status`
[INFO] [stdout]  --> src/daemon/start.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{ProcessInfo, ProcessList, ProcessStatus, status, Daemon};
[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 import: `Config`
[INFO] [stdout]  --> src/daemon/start.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cfg::{Config, ProgramConfig};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Child` and `ExitStatus`
[INFO] [stdout]  --> src/daemon/status.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::{Child, ExitStatus};
[INFO] [stdout]   |                    ^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/taskmasterctl.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 send_message(line);
[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] 16 |                 let _ = send_message(line);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/daemon/reload.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conf`
[INFO] [stdout]  --> src/daemon/reload.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_conf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/daemon/restart.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conf`
[INFO] [stdout]  --> src/daemon/restart.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_conf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reload` is never used
[INFO] [stdout]  --> src/daemon/reload.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `restart` is never used
[INFO] [stdout]  --> src/daemon/restart.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_time` is never used
[INFO] [stdout]  --> src/daemon/status.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn check_time(start: Instant, duration: i64) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_exit_code` is never used
[INFO] [stdout]   --> src/daemon/status.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn get_exit_code(proc: &mut ProcessInfo) -> () {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_next_state` is never used
[INFO] [stdout]   --> src/daemon/status.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn get_next_state(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_state` is never used
[INFO] [stdout]   --> src/daemon/status.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn check_state(proc: &mut ProcessInfo) -> ProcessStatus {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "f838ec6c09c2ab7d5c3d98478aa97ba87e6c9f8480be3c0d24d57995e43eb301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f838ec6c09c2ab7d5c3d98478aa97ba87e6c9f8480be3c0d24d57995e43eb301", kill_on_drop: false }`
[INFO] [stdout] f838ec6c09c2ab7d5c3d98478aa97ba87e6c9f8480be3c0d24d57995e43eb301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4ceab73a7236f4c3f97cc629b57a538b33332635a7dca567f5ff5c208f06532
[INFO] running `Command { std: "docker" "start" "-a" "a4ceab73a7236f4c3f97cc629b57a538b33332635a7dca567f5ff5c208f06532", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `ProcessList` and `status`
[INFO] [stderr]  --> src/daemon/start.rs:2:26
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::{ProcessInfo, ProcessList, ProcessStatus, status, Daemon};
[INFO] [stderr]   |                          ^^^^^^^^^^^                 ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Config`
[INFO] [stderr]  --> src/daemon/start.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::cfg::{Config, ProgramConfig};
[INFO] [stderr]   |                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Child` and `ExitStatus`
[INFO] [stderr]  --> src/daemon/status.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::process::{Child, ExitStatus};
[INFO] [stderr]   |                    ^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `command`
[INFO] [stderr]  --> src/daemon/reload.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stderr]   |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conf`
[INFO] [stderr]  --> src/daemon/reload.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stderr]   |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_conf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `command`
[INFO] [stderr]  --> src/daemon/restart.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stderr]   |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conf`
[INFO] [stderr]  --> src/daemon/restart.rs:3:32
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stderr]   |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_conf`
[INFO] [stderr] 
[INFO] [stderr] warning: function `reload` is never used
[INFO] [stderr]  --> src/daemon/reload.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn reload(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stderr]   |    ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `restart` is never used
[INFO] [stderr]  --> src/daemon/restart.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn restart(command: Vec<&str>, conf: &Config) -> () {}
[INFO] [stderr]   |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_time` is never used
[INFO] [stderr]  --> src/daemon/status.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn check_time(start: Instant, duration: i64) -> bool {
[INFO] [stderr]   |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_exit_code` is never used
[INFO] [stderr]   --> src/daemon/status.rs:14:4
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn get_exit_code(proc: &mut ProcessInfo) -> () {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_next_state` is never used
[INFO] [stderr]   --> src/daemon/status.rs:28:4
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn get_next_state(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_state` is never used
[INFO] [stderr]   --> src/daemon/status.rs:41:4
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn check_state(proc: &mut ProcessInfo) -> ProcessStatus {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `taskmaster` (lib) generated 13 warnings (run `cargo fix --lib -p taskmaster` to apply 3 suggestions)
[INFO] [stderr] warning: `taskmaster` (lib test) generated 13 warnings (13 duplicates)
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/bin/taskmasterctl.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 send_message(line);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 let _ = send_message(line);
[INFO] [stderr]    |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `taskmaster` (bin "taskmasterctl" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/taskmaster-211a6bb2a394d0b7)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test cfg::tests::with_default_values_only ... ok
[INFO] [stdout] test cfg::tests::with_invalid_autostart ... ok
[INFO] [stdout] test cfg::tests::with_invalid_env ... ok
[INFO] [stdout] test cfg::tests::with_invalid_numprocs ... ok
[INFO] [stdout] test cfg::tests::with_invalid_startretries ... ok
[INFO] [stdout] test cfg::tests::with_invalid_exitcodes ... ok
[INFO] [stdout] test cfg::tests::with_invalid_stderr ... ok
[INFO] [stdout] test cfg::tests::with_invalid_starttime ... ok
[INFO] [stdout] test cfg::tests::with_invalid_stdout ... ok
[INFO] [stdout] test cfg::tests::with_invalid_stopsignal ... ok
[INFO] [stdout] test cfg::tests::with_invalid_umask ... ok
[INFO] [stdout] test cfg::tests::with_invalid_stoptime ... ok
[INFO] [stdout] test cfg::tests::with_invalid_workingdir ... ok
[INFO] [stdout] test cfg::tests::with_invalid_autorestart ... ok
[INFO] [stdout] test cfg::tests::without_default_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/taskmasterctl.rs (/opt/rustwide/target/debug/deps/taskmasterctl-90e20b04b15f3fab)
[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]      Running unittests src/bin/taskmasterd.rs (/opt/rustwide/target/debug/deps/taskmasterd-4ff90586a437da4d)
[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 taskmaster
[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" "a4ceab73a7236f4c3f97cc629b57a538b33332635a7dca567f5ff5c208f06532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ceab73a7236f4c3f97cc629b57a538b33332635a7dca567f5ff5c208f06532", kill_on_drop: false }`
[INFO] [stdout] a4ceab73a7236f4c3f97cc629b57a538b33332635a7dca567f5ff5c208f06532