[INFO] cloning repository https://github.com/crabchads/crab-os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crabchads/crab-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrabchads%2Fcrab-os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrabchads%2Fcrab-os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45208693e2a8e34db965e8b6d36097c8c93b3d2a
[INFO] testing crabchads/crab-os against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrabchads%2Fcrab-os" "/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/crabchads/crab-os
[INFO] finished tweaking git repo https://github.com/crabchads/crab-os
[INFO] tweaked toml for git repo https://github.com/crabchads/crab-os written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/crabchads/crab-os on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/crabchads/crab-os 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc25dec66d361eb794de859f8a1ca0501be58b9e718dac6ddcaf54d4ba60cf44
[INFO] running `Command { std: "docker" "start" "-a" "bc25dec66d361eb794de859f8a1ca0501be58b9e718dac6ddcaf54d4ba60cf44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc25dec66d361eb794de859f8a1ca0501be58b9e718dac6ddcaf54d4ba60cf44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc25dec66d361eb794de859f8a1ca0501be58b9e718dac6ddcaf54d4ba60cf44", kill_on_drop: false }`
[INFO] [stdout] bc25dec66d361eb794de859f8a1ca0501be58b9e718dac6ddcaf54d4ba60cf44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdfa87be9a5b9a663f0855f8b1c10b8b7f6f834392ca7e4c4e9fd7a877adade4
[INFO] running `Command { std: "docker" "start" "-a" "bdfa87be9a5b9a663f0855f8b1c10b8b7f6f834392ca7e4c4e9fd7a877adade4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling logos-codegen v0.15.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling peg-runtime v0.8.5
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]    Compiling rlimit v0.10.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling cached_proc_macro_types v0.1.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling procfs-core v0.17.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling terminfo v0.9.0
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling utf8-chars v3.0.5
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling uzers v0.12.1
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling hostname v0.4.1
[INFO] [stderr]    Compiling os_pipe v1.2.2
[INFO] [stderr]    Compiling normalize-path v0.2.1
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling strum v0.27.1
[INFO] [stderr]    Compiling annotate-snippets v0.11.5 (https://github.com/rust-lang/annotate-snippets-rs#2ef10ac7)
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling petgraph v0.8.1
[INFO] [stderr]    Compiling peg v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling logos-derive v0.15.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling command-fds v0.3.0
[INFO] [stderr]    Compiling logos v0.15.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling cached_proc_macro v0.24.0
[INFO] [stderr]    Compiling fancy-regex v0.14.0
[INFO] [stderr]    Compiling cached v0.55.1
[INFO] [stderr]    Compiling brush-parser v0.2.16
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling brush-core v0.3.1
[INFO] [stderr]    Compiling portage-rs v0.1.0 (/opt/rustwide/workdir/crates/portage-rs)
[INFO] [stdout] warning: unused variable: `shell`
[INFO] [stdout]   --> crates/portage-rs/src/emerge.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let shell = Shell::new(&CreateOptions {
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_shell`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.40s
[INFO] running `Command { std: "docker" "inspect" "bdfa87be9a5b9a663f0855f8b1c10b8b7f6f834392ca7e4c4e9fd7a877adade4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdfa87be9a5b9a663f0855f8b1c10b8b7f6f834392ca7e4c4e9fd7a877adade4", kill_on_drop: false }`
[INFO] [stdout] bdfa87be9a5b9a663f0855f8b1c10b8b7f6f834392ca7e4c4e9fd7a877adade4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bd5fb4be86004114454e3bf1c3d9675a6ee6122d1cb449ad4cb880722270dfb
[INFO] running `Command { std: "docker" "start" "-a" "3bd5fb4be86004114454e3bf1c3d9675a6ee6122d1cb449ad4cb880722270dfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling portage-rs v0.1.0 (/opt/rustwide/workdir/crates/portage-rs)
[INFO] [stdout] warning: unused variable: `shell`
[INFO] [stdout]   --> crates/portage-rs/src/emerge.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let shell = Shell::new(&CreateOptions {
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_shell`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "3bd5fb4be86004114454e3bf1c3d9675a6ee6122d1cb449ad4cb880722270dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd5fb4be86004114454e3bf1c3d9675a6ee6122d1cb449ad4cb880722270dfb", kill_on_drop: false }`
[INFO] [stdout] 3bd5fb4be86004114454e3bf1c3d9675a6ee6122d1cb449ad4cb880722270dfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 462470afe7aa57ca5956dab0da1e53fcd8c99110eb9d999587af1c06d320de3a
[INFO] running `Command { std: "docker" "start" "-a" "462470afe7aa57ca5956dab0da1e53fcd8c99110eb9d999587af1c06d320de3a", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `shell`
[INFO] [stderr]   --> crates/portage-rs/src/emerge.rs:33:6
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let shell = Shell::new(&CreateOptions {
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_shell`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `portage-rs` (bin "emerge" test) generated 1 warning (run `cargo fix --bin "emerge" -p portage-rs --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/emerge.rs (/opt/rustwide/target/debug/deps/emerge-70b217d006c10131)
[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" "462470afe7aa57ca5956dab0da1e53fcd8c99110eb9d999587af1c06d320de3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462470afe7aa57ca5956dab0da1e53fcd8c99110eb9d999587af1c06d320de3a", kill_on_drop: false }`
[INFO] [stdout] 462470afe7aa57ca5956dab0da1e53fcd8c99110eb9d999587af1c06d320de3a