[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] documenting mgalliou/taskmaster against 1.99.0-beta.1 for beta-rustdoc-1.99-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgalliou%2Ftaskmaster" "/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/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mgalliou/taskmaster on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "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" "+1.99.0-beta.1" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fd-lock v3.0.8
[INFO] [stderr]   Downloaded utf8parse v0.2.0
[INFO] [stderr]   Downloaded rustyline v10.0.0
[INFO] [stderr]   Downloaded io-lifetimes v1.0.1
[INFO] [stderr]   Downloaded cc v1.0.77
[INFO] [stderr]   Downloaded rustix v0.36.3
[INFO] [stderr]   Downloaded nix v0.25.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 308d611ea3b34cd0791afc92d319ae763a6ddfe4542f1ed09090f71f802f2e7d
[INFO] running `Command { std: "docker" "start" "308d611ea3b34cd0791afc92d319ae763a6ddfe4542f1ed09090f71f802f2e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "308d611ea3b34cd0791afc92d319ae763a6ddfe4542f1ed09090f71f802f2e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "308d611ea3b34cd0791afc92d319ae763a6ddfe4542f1ed09090f71f802f2e7d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "308d611ea3b34cd0791afc92d319ae763a6ddfe4542f1ed09090f71f802f2e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "308d611ea3b34cd0791afc92d319ae763a6ddfe4542f1ed09090f71f802f2e7d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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]     Checking linux-raw-sys v0.1.3
[INFO] [stderr]     Checking unicode-segmentation v1.10.0
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking nix v0.24.2
[INFO] [stderr]     Checking nix v0.25.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking fd-lock v3.0.8
[INFO] [stderr]     Checking rustyline v10.0.0
[INFO] [stderr]     Checking taskmaster v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.47s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/taskmaster/index.html and 2 other files
[INFO] running `Command { std: "docker" "inspect" "308d611ea3b34cd0791afc92d319ae763a6ddfe4542f1ed09090f71f802f2e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "308d611ea3b34cd0791afc92d319ae763a6ddfe4542f1ed09090f71f802f2e7d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting taskmaster v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/taskmaster/index.html
[INFO] running `Command { std: "docker" "inspect" "308d611ea3b34cd0791afc92d319ae763a6ddfe4542f1ed09090f71f802f2e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308d611ea3b34cd0791afc92d319ae763a6ddfe4542f1ed09090f71f802f2e7d", kill_on_drop: false }`
[INFO] [stdout] 308d611ea3b34cd0791afc92d319ae763a6ddfe4542f1ed09090f71f802f2e7d
