[INFO] cloning repository https://github.com/rtthw/ptrace-idea
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rtthw/ptrace-idea" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtthw%2Fptrace-idea", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtthw%2Fptrace-idea'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 922a959c105923f4aa3eae9b7e0023ec1bb67d92
[INFO] testing rtthw/ptrace-idea against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtthw%2Fptrace-idea" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rtthw/ptrace-idea
[INFO] finished tweaking git repo https://github.com/rtthw/ptrace-idea
[INFO] tweaked toml for git repo https://github.com/rtthw/ptrace-idea written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rtthw/ptrace-idea on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rtthw/ptrace-idea 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5ff55fca8322afd41afa022414b3ea502a7bdcb6b98583b016d8d1c7ca430d2
[INFO] running `Command { std: "docker" "start" "-a" "d5ff55fca8322afd41afa022414b3ea502a7bdcb6b98583b016d8d1c7ca430d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5ff55fca8322afd41afa022414b3ea502a7bdcb6b98583b016d8d1c7ca430d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5ff55fca8322afd41afa022414b3ea502a7bdcb6b98583b016d8d1c7ca430d2", kill_on_drop: false }`
[INFO] [stdout] d5ff55fca8322afd41afa022414b3ea502a7bdcb6b98583b016d8d1c7ca430d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cf5f45435118395174670e9eb4f9862f8bfe5d669ed9ed4ad956cbfb14c4a08
[INFO] running `Command { std: "docker" "start" "-a" "1cf5f45435118395174670e9eb4f9862f8bfe5d669ed9ed4ad956cbfb14c4a08", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling sys v0.1.0 (/opt/rustwide/workdir/crates/sys)
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling ptrace-idea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `KillProcess` is never constructed
[INFO] [stdout]    --> src/init_seccomp.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub enum FilterRule {
[INFO] [stdout]     |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 138 |     KillProcess,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 12.39s
[INFO] running `Command { std: "docker" "inspect" "1cf5f45435118395174670e9eb4f9862f8bfe5d669ed9ed4ad956cbfb14c4a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf5f45435118395174670e9eb4f9862f8bfe5d669ed9ed4ad956cbfb14c4a08", kill_on_drop: false }`
[INFO] [stdout] 1cf5f45435118395174670e9eb4f9862f8bfe5d669ed9ed4ad956cbfb14c4a08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f8fbec97040ad16b5d128b52784e306918aa3a5b1079e2f37539ad2b001fe5e
[INFO] running `Command { std: "docker" "start" "-a" "7f8fbec97040ad16b5d128b52784e306918aa3a5b1079e2f37539ad2b001fe5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling sys v0.1.0 (/opt/rustwide/workdir/crates/sys)
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling ptrace-idea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `KillProcess` is never constructed
[INFO] [stdout]    --> src/init_seccomp.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub enum FilterRule {
[INFO] [stdout]     |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 138 |     KillProcess,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 23.87s
[INFO] running `Command { std: "docker" "inspect" "7f8fbec97040ad16b5d128b52784e306918aa3a5b1079e2f37539ad2b001fe5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8fbec97040ad16b5d128b52784e306918aa3a5b1079e2f37539ad2b001fe5e", kill_on_drop: false }`
[INFO] [stdout] 7f8fbec97040ad16b5d128b52784e306918aa3a5b1079e2f37539ad2b001fe5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9479e3148ec3123ba27a2ba0df0a61bf7df47678f82bc1426bf86006446ee5a4
[INFO] running `Command { std: "docker" "start" "-a" "9479e3148ec3123ba27a2ba0df0a61bf7df47678f82bc1426bf86006446ee5a4", kill_on_drop: false }`
[INFO] [stderr] warning: variant `KillProcess` is never constructed
[INFO] [stderr]    --> src/init_seccomp.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 133 | pub enum FilterRule {
[INFO] [stderr]     |          ---------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 138 |     KillProcess,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ptrace-idea` (bin "ptrace-idea" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ptrace_idea-b5d36b651c8d4527)
[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/deps/ptrace_idea-ee4cef69d1616962)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ptrace_idea
[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] [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" "9479e3148ec3123ba27a2ba0df0a61bf7df47678f82bc1426bf86006446ee5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9479e3148ec3123ba27a2ba0df0a61bf7df47678f82bc1426bf86006446ee5a4", kill_on_drop: false }`
[INFO] [stdout] 9479e3148ec3123ba27a2ba0df0a61bf7df47678f82bc1426bf86006446ee5a4