[INFO] cloning repository https://github.com/Salmanasr939/rustc2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Salmanasr939/rustc2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSalmanasr939%2Frustc2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSalmanasr939%2Frustc2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b59d23c57c0bb65e79e3d7e5d9a00d6ff548f9c
[INFO] checking Salmanasr939/rustc2 against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSalmanasr939%2Frustc2" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Salmanasr939/rustc2
[INFO] finished tweaking git repo https://github.com/Salmanasr939/rustc2
[INFO] tweaked toml for git repo https://github.com/Salmanasr939/rustc2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Salmanasr939/rustc2 on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Salmanasr939/rustc2 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" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_path_to_error v0.1.17
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[INFO] [stderr]   Downloaded clap_derive v4.5.40
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[INFO] [stderr]   Downloaded clap_builder v4.5.40
[INFO] [stderr]   Downloaded openssl-src v300.5.1+3.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f1f1de4026090e7d88e2c22b1872f7968d260d51f0f1b50ba5a3de1a68577c15
[INFO] running `Command { std: "docker" "start" "f1f1de4026090e7d88e2c22b1872f7968d260d51f0f1b50ba5a3de1a68577c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1f1de4026090e7d88e2c22b1872f7968d260d51f0f1b50ba5a3de1a68577c15", 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" "f1f1de4026090e7d88e2c22b1872f7968d260d51f0f1b50ba5a3de1a68577c15" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1f1de4026090e7d88e2c22b1872f7968d260d51f0f1b50ba5a3de1a68577c15", 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" "f1f1de4026090e7d88e2c22b1872f7968d260d51f0f1b50ba5a3de1a68577c15" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking h2 v0.3.26
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[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr]     Checking hyper-util v0.1.15
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking axum v0.8.4
[INFO] [stderr]    Compiling askama_derive v0.12.5
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking askama v0.12.1
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[INFO] [stderr]     Checking hyper v0.14.32
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[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]     Checking client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> client/src/shell.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             execv(&path, argument).unwrap();
[INFO] [stdout]    |             ------------------------------- any code following this expression is unreachable
[INFO] [stdout] 78 |             unreachable!("Execv should have replaced the program")
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> client/src/shell.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             execv(&path, argument).unwrap();
[INFO] [stdout]    |             ------------------------------- any code following this expression is unreachable
[INFO] [stdout] 78 |             unreachable!("Execv should have replaced the program")
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `clap`
[INFO] [stderr]   --> client/Cargo.toml:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | clap = { version = "4.0", features = ["derive"] }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `clap`
[INFO] [stderr] warning: unused dependency `hex`
[INFO] [stderr]   --> client/Cargo.toml:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | hex = "0.4.3"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `hex`
[INFO] [stderr] warning: unused dependency `tokio-stream`
[INFO] [stderr]   --> client/Cargo.toml:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | tokio-stream = "0.1"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tokio-stream`
[INFO] [stderr] warning: `client` (manifest) generated 3 warnings
[INFO] [stderr] warning: unused dependency `rand`
[INFO] [stderr]   --> common/Cargo.toml:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | rand = "0.8"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rand`
[INFO] [stderr] warning: `common` (manifest) generated 1 warning
[INFO] [stderr] warning: unused dependency `dirs`
[INFO] [stderr]   --> server/Cargo.toml:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | dirs = "5.0"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `dirs`
[INFO] [stderr] warning: unused dependency `nix`
[INFO] [stderr]   --> server/Cargo.toml:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | nix = "0.26"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `nix`
[INFO] [stderr] warning: unused dependency `tokio-stream`
[INFO] [stderr]   --> server/Cargo.toml:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | tokio-stream = "0.1.17"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tokio-stream`
[INFO] [stderr] warning: unused dependency `tower`
[INFO] [stderr]   --> server/Cargo.toml:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | tower = "0.4"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tower`
[INFO] [stderr] warning: `server` (manifest) generated 4 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.77s
[INFO] running `Command { std: "docker" "inspect" "f1f1de4026090e7d88e2c22b1872f7968d260d51f0f1b50ba5a3de1a68577c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f1de4026090e7d88e2c22b1872f7968d260d51f0f1b50ba5a3de1a68577c15", kill_on_drop: false }`
[INFO] [stdout] f1f1de4026090e7d88e2c22b1872f7968d260d51f0f1b50ba5a3de1a68577c15