[INFO] cloning repository https://github.com/frgmntedflower/lunix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frgmntedflower/lunix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrgmntedflower%2Flunix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrgmntedflower%2Flunix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 612c5c6c85b6648c22bee637db4d419fb7b7a27f
[INFO] testing frgmntedflower/lunix against 1.100.0-beta.1 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrgmntedflower%2Flunix" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/frgmntedflower/lunix
[INFO] finished tweaking git repo https://github.com/frgmntedflower/lunix
[INFO] tweaked toml for git repo https://github.com/frgmntedflower/lunix written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/frgmntedflower/lunix on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/frgmntedflower/lunix 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc
[INFO] running `Command { std: "docker" "start" "9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc", 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" "9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc", 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" "9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling fork v0.9.1
[INFO] [stderr]    Compiling exec v0.3.1
[INFO] [stderr]    Compiling lunix-boot v0.1.0 (/opt/rustwide/workdir/boot)
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling lunix-core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: fields `version`, `icon`, and `category` are never read
[INFO] [stdout]   --> core/src/manifest.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct ModuleInfo {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 17 |     pub name: String,
[INFO] [stdout] 18 |     pub version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub icon: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 23 |     #[serde(default = "default_category")]
[INFO] [stdout] 24 |     pub category: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModuleInfo` 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 `dev` profile [unoptimized + debuginfo] target(s) in 15.14s
[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 1`
[INFO] running `Command { std: "docker" "inspect" "9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc", 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" "9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling lunix-boot v0.1.0 (/opt/rustwide/workdir/boot)
[INFO] [stderr]    Compiling lunix-core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: fields `version`, `icon`, and `category` are never read
[INFO] [stdout]   --> core/src/manifest.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct ModuleInfo {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 17 |     pub name: String,
[INFO] [stdout] 18 |     pub version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub icon: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 23 |     #[serde(default = "default_category")]
[INFO] [stdout] 24 |     pub category: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModuleInfo` 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 0.51s
[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 1`
[INFO] running `Command { std: "docker" "inspect" "9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc", 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" "9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: fields `version`, `icon`, and `category` are never read
[INFO] [stderr]   --> core/src/manifest.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct ModuleInfo {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 17 |     pub name: String,
[INFO] [stderr] 18 |     pub version: String,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub icon: Option<String>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 23 |     #[serde(default = "default_category")]
[INFO] [stderr] 24 |     pub category: String,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ModuleInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lunix-core` (bin "lunix-core" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[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 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/lunix-boot/b41ed09f7a4e1123/out/lunix_boot-b41ed09f7a4e1123)
[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/main.rs (/opt/rustwide/target/debug/build/lunix-core/c7dc6dfdb900f869/out/lunix_core-c7dc6dfdb900f869)
[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" "9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc", kill_on_drop: false }`
[INFO] [stdout] 9c46adee5a630b082e68bfa34137e2f1ede61dd6f3ae3317b3177acc0c6ee5cc