[INFO] cloning repository https://github.com/serpent-os/usysconf-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/serpent-os/usysconf-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserpent-os%2Fusysconf-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserpent-os%2Fusysconf-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b51ae6d913d86a67722f7dcfdcdbf3b703319477
[INFO] building serpent-os/usysconf-rs against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserpent-os%2Fusysconf-rs" "/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/serpent-os/usysconf-rs
[INFO] finished tweaking git repo https://github.com/serpent-os/usysconf-rs
[INFO] tweaked toml for git repo https://github.com/serpent-os/usysconf-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/serpent-os/usysconf-rs on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/serpent-os/usysconf-rs 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac796bf71c3f5d21502c07d5d94fca467769f0c3b89b799858e88585c68f0ef9
[INFO] running `Command { std: "docker" "start" "-a" "ac796bf71c3f5d21502c07d5d94fca467769f0c3b89b799858e88585c68f0ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac796bf71c3f5d21502c07d5d94fca467769f0c3b89b799858e88585c68f0ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac796bf71c3f5d21502c07d5d94fca467769f0c3b89b799858e88585c68f0ef9", kill_on_drop: false }`
[INFO] [stdout] ac796bf71c3f5d21502c07d5d94fca467769f0c3b89b799858e88585c68f0ef9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39ac3ca96352a8f5eba90be1823e38cc061ead0faada4417c6f935fce53a687c
[INFO] running `Command { std: "docker" "start" "-a" "39ac3ca96352a8f5eba90be1823e38cc061ead0faada4417c6f935fce53a687c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling futures-io v0.3.29
[INFO] [stderr]    Compiling rustix v0.38.27
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling futures-sink v0.3.29
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.9
[INFO] [stderr]    Compiling futures-lite v2.1.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
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[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling clap_builder v4.4.11
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[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling async-lock v3.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling dag v0.1.0 (https://github.com/serpent-os/moss-rs.git#1072048c)
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling polling v3.3.1
[INFO] [stderr]    Compiling async-io v2.2.1
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling async-signal v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling async-process v1.8.1
[INFO] [stderr]    Compiling futures-executor v0.3.29
[INFO] [stderr]    Compiling futures v0.3.29
[INFO] [stderr]    Compiling serde_yaml v0.9.27
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling usysconf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `force_envs` and `deps` are never read
[INFO] [stdout]   --> src/trigger.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Trigger {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     force_envs: Vec<OsEnv>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     deps: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Trigger` has a derived impl for the trait `Debug`, 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: type alias `Path` is never used
[INFO] [stdout]  --> src/bin/usysconf/pathtimes.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Path = String;
[INFO] [stdout]   |      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Mtime` is never used
[INFO] [stdout]  --> src/bin/usysconf/pathtimes.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | type Mtime = i64;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PathTimes` is never constructed
[INFO] [stdout]   --> src/bin/usysconf/pathtimes.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct PathTimes {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `update`, `get`, and `save` are never used
[INFO] [stdout]   --> src/bin/usysconf/pathtimes.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl PathTimes {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(source: impl Read) -> Result<Self, bincode::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn update(&mut self, path: Path, mtime: Mtime) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn get(&self, path: &Path) -> Option<Mtime> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn save(&mut self, writer: impl Write) -> Result<(), bincode::Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.30s
[INFO] running `Command { std: "docker" "inspect" "39ac3ca96352a8f5eba90be1823e38cc061ead0faada4417c6f935fce53a687c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39ac3ca96352a8f5eba90be1823e38cc061ead0faada4417c6f935fce53a687c", kill_on_drop: false }`
[INFO] [stdout] 39ac3ca96352a8f5eba90be1823e38cc061ead0faada4417c6f935fce53a687c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 667173be62a66370561cf20d4e18595ba501526cee7b62628e60f795e67438a2
[INFO] running `Command { std: "docker" "start" "-a" "667173be62a66370561cf20d4e18595ba501526cee7b62628e60f795e67438a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling usysconf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `force_envs` and `deps` are never read
[INFO] [stdout]   --> src/trigger.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Trigger {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     force_envs: Vec<OsEnv>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     deps: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Trigger` has a derived impl for the trait `Debug`, 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: type alias `Path` is never used
[INFO] [stdout]  --> src/bin/usysconf/pathtimes.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Path = String;
[INFO] [stdout]   |      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Mtime` is never used
[INFO] [stdout]  --> src/bin/usysconf/pathtimes.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | type Mtime = i64;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PathTimes` is never constructed
[INFO] [stdout]   --> src/bin/usysconf/pathtimes.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct PathTimes {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `update`, `get`, and `save` are never used
[INFO] [stdout]   --> src/bin/usysconf/pathtimes.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl PathTimes {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(source: impl Read) -> Result<Self, bincode::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn update(&mut self, path: Path, mtime: Mtime) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn get(&self, path: &Path) -> Option<Mtime> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn save(&mut self, writer: impl Write) -> Result<(), bincode::Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `force_envs` and `deps` are never read
[INFO] [stdout]   --> src/trigger.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Trigger {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     force_envs: Vec<OsEnv>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     deps: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Trigger` has a derived impl for the trait `Debug`, 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "667173be62a66370561cf20d4e18595ba501526cee7b62628e60f795e67438a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667173be62a66370561cf20d4e18595ba501526cee7b62628e60f795e67438a2", kill_on_drop: false }`
[INFO] [stdout] 667173be62a66370561cf20d4e18595ba501526cee7b62628e60f795e67438a2
