[INFO] cloning repository https://github.com/tjcccc/jackup [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tjcccc/jackup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjcccc%2Fjackup", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjcccc%2Fjackup'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 694db6ee5b5de0d6435eda3bf2d92cfdbb519f05 [INFO] testing tjcccc/jackup against beta-2026-04-21 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjcccc%2Fjackup" "/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/tjcccc/jackup [INFO] finished tweaking git repo https://github.com/tjcccc/jackup [INFO] tweaked toml for git repo https://github.com/tjcccc/jackup written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tjcccc/jackup on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tjcccc/jackup 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing tjcccc/jackup against beta-2026-04-21 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjcccc%2Fjackup" "/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/tjcccc/jackup [INFO] finished tweaking git repo https://github.com/tjcccc/jackup [INFO] tweaked toml for git repo https://github.com/tjcccc/jackup written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tjcccc/jackup on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tjcccc/jackup 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasi v0.14.5+wasi-0.2.4 [INFO] [stderr] Downloaded toml_datetime v0.7.0 [INFO] [stderr] Downloaded wit-bindgen v0.45.1 [INFO] [stderr] Downloaded serde_spanned v1.0.0 [INFO] [stderr] Downloaded portable-atomic-util v0.2.5 [INFO] [stderr] Downloaded toml v0.9.5 [INFO] [stderr] Downloaded indexmap v2.11.0 [INFO] [stderr] Downloaded rustyline v17.0.2 [INFO] [stderr] Downloaded wasip2 v1.0.0+wasi-0.2.4 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f068e7e2408b16469c731350e1e37fdf2779e00c214014214e07a3892073c38e [INFO] running `Command { std: "docker" "start" "-a" "f068e7e2408b16469c731350e1e37fdf2779e00c214014214e07a3892073c38e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f068e7e2408b16469c731350e1e37fdf2779e00c214014214e07a3892073c38e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f068e7e2408b16469c731350e1e37fdf2779e00c214014214e07a3892073c38e", kill_on_drop: false }` [INFO] [stdout] f068e7e2408b16469c731350e1e37fdf2779e00c214014214e07a3892073c38e [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c35d5630c82ed9e2d67362e0b24fb8a938abe9cb46b99f5f8b814eac9575091 [INFO] running `Command { std: "docker" "start" "-a" "1c35d5630c82ed9e2d67362e0b24fb8a938abe9cb46b99f5f8b814eac9575091", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling regex-syntax v0.8.9 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling deranged v0.5.3 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling toml_writer v1.0.2 [INFO] [stderr] Compiling clap_builder v4.5.47 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling bstr v1.12.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling cc v1.2.57 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling time v0.3.43 [INFO] [stderr] Compiling toml_parser v1.0.2 [INFO] [stderr] Compiling filetime v0.2.27 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling hostname v0.4.1 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling fd-lock v4.0.4 [INFO] [stderr] Compiling xattr v1.6.1 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling globset v0.4.18 [INFO] [stderr] Compiling rustyline v17.0.2 [INFO] [stderr] Compiling env_filter v0.1.4 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Compiling clap v4.5.47 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling jackup v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Context` is never constructed [INFO] [stdout] --> src/core/context.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Context { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `bootstrap` are never used [INFO] [stdout] --> src/core/context.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Context { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] 14 | pub fn new(config: Config) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn bootstrap() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.24s [INFO] running `Command { std: "docker" "inspect" "1c35d5630c82ed9e2d67362e0b24fb8a938abe9cb46b99f5f8b814eac9575091", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c35d5630c82ed9e2d67362e0b24fb8a938abe9cb46b99f5f8b814eac9575091", kill_on_drop: false }` [INFO] [stdout] 1c35d5630c82ed9e2d67362e0b24fb8a938abe9cb46b99f5f8b814eac9575091 [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb3abab8004c14adaf5025566c89e34d52c9e275cf7a799e9ec59cf05c14dbe3 [INFO] running `Command { std: "docker" "start" "-a" "bb3abab8004c14adaf5025566c89e34d52c9e275cf7a799e9ec59cf05c14dbe3", kill_on_drop: false }` [INFO] [stderr] Compiling jackup v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Context` is never constructed [INFO] [stdout] --> src/core/context.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Context { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `bootstrap` are never used [INFO] [stdout] --> src/core/context.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Context { [INFO] [stdout] | ------------ associated functions in this implementation [INFO] [stdout] 14 | pub fn new(config: Config) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn bootstrap() -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "bb3abab8004c14adaf5025566c89e34d52c9e275cf7a799e9ec59cf05c14dbe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb3abab8004c14adaf5025566c89e34d52c9e275cf7a799e9ec59cf05c14dbe3", kill_on_drop: false }` [INFO] [stdout] bb3abab8004c14adaf5025566c89e34d52c9e275cf7a799e9ec59cf05c14dbe3 [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5c2de317ac11709ad0d79b2733d83afed0e981633801efc467c5ec4f1944418 [INFO] running `Command { std: "docker" "start" "-a" "e5c2de317ac11709ad0d79b2733d83afed0e981633801efc467c5ec4f1944418", kill_on_drop: false }` [INFO] [stderr] warning: struct `Context` is never constructed [INFO] [stderr] --> src/core/context.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Context { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `new` and `bootstrap` are never used [INFO] [stderr] --> src/core/context.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 13 | impl Context { [INFO] [stderr] | ------------ associated functions in this implementation [INFO] [stderr] 14 | pub fn new(config: Config) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 22 | pub fn bootstrap() -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `jackup` (bin "jackup" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jackup-dce660deffef0f16) [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" "e5c2de317ac11709ad0d79b2733d83afed0e981633801efc467c5ec4f1944418", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5c2de317ac11709ad0d79b2733d83afed0e981633801efc467c5ec4f1944418", kill_on_drop: false }` [INFO] [stdout] e5c2de317ac11709ad0d79b2733d83afed0e981633801efc467c5ec4f1944418