[INFO] cloning repository https://github.com/anti-entropy123/exprutils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anti-entropy123/exprutils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanti-entropy123%2Fexprutils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanti-entropy123%2Fexprutils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fac1526f739f68ffd3b71202be9898b90d1068c
[INFO] checking anti-entropy123/exprutils against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanti-entropy123%2Fexprutils" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anti-entropy123/exprutils
[INFO] finished tweaking git repo https://github.com/anti-entropy123/exprutils
[INFO] tweaked toml for git repo https://github.com/anti-entropy123/exprutils written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anti-entropy123/exprutils on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/anti-entropy123/exprutils 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 224c74b05ad2a2f6265e61a3ea9f6e421714082328048efa155bce442dc544c6
[INFO] running `Command { std: "docker" "start" "224c74b05ad2a2f6265e61a3ea9f6e421714082328048efa155bce442dc544c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "224c74b05ad2a2f6265e61a3ea9f6e421714082328048efa155bce442dc544c6", 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" "224c74b05ad2a2f6265e61a3ea9f6e421714082328048efa155bce442dc544c6" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "224c74b05ad2a2f6265e61a3ea9f6e421714082328048efa155bce442dc544c6", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "224c74b05ad2a2f6265e61a3ea9f6e421714082328048efa155bce442dc544c6" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking closeloop-cli v0.1.0 (/opt/rustwide/workdir/closeloop-cli)
[INFO] [stderr]     Checking openloop-cli v0.1.0 (/opt/rustwide/workdir/openloop-cli)
[INFO] [stderr]     Checking expr-cli v0.1.0 (/opt/rustwide/workdir/expr-cli)
[INFO] [stdout] warning: function `random_id` is never used
[INFO] [stdout]   --> expr-cli/src/main.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn random_id() -> 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: function `random_id` is never used
[INFO] [stdout]   --> expr-cli/src/main.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn random_id() -> String {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `chrono`
[INFO] [stderr]   --> closeloop-cli/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | chrono = "0.4"
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `chrono`
[INFO] [stderr] warning: unused dependency `nix`
[INFO] [stderr]   --> closeloop-cli/Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | nix = { version = "0.29", features = ["process", "signal"] }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `nix`
[INFO] [stderr] warning: unused dependency `rand`
[INFO] [stderr]   --> closeloop-cli/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | rand = "0.8.5"
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rand`
[INFO] [stderr] warning: unused dependency `regex`
[INFO] [stderr]   --> closeloop-cli/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | regex = "1.11.1"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `regex`
[INFO] [stderr] warning: `closeloop-cli` (manifest) generated 4 warnings
[INFO] [stderr] warning: unused dependency `closeloop-cli`
[INFO] [stderr]   --> expr-cli/Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | closeloop-cli = { path = "../closeloop-cli" }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `closeloop-cli`
[INFO] [stderr] warning: `expr-cli` (manifest) generated 1 warning
[INFO] [stderr] warning: unused dependency `chrono`
[INFO] [stderr]   --> openloop-cli/Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | chrono = "0.4"
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `chrono`
[INFO] [stderr] warning: unused dependency `nix`
[INFO] [stderr]   --> openloop-cli/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | nix = { version = "0.29", features = ["process", "signal"] }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `nix`
[INFO] [stderr] warning: unused dependency `rand`
[INFO] [stderr]   --> openloop-cli/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | rand = "0.8"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rand`
[INFO] [stderr] warning: `openloop-cli` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7`
[INFO] running `Command { std: "docker" "inspect" "224c74b05ad2a2f6265e61a3ea9f6e421714082328048efa155bce442dc544c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224c74b05ad2a2f6265e61a3ea9f6e421714082328048efa155bce442dc544c6", kill_on_drop: false }`
[INFO] [stdout] 224c74b05ad2a2f6265e61a3ea9f6e421714082328048efa155bce442dc544c6
