[INFO] cloning repository https://github.com/Sparticus403/os_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sparticus403/os_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSparticus403%2Fos_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSparticus403%2Fos_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac2088262db0778ab4865c68a8f13eebe138f81e
[INFO] testing Sparticus403/os_rust against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSparticus403%2Fos_rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Sparticus403/os_rust
[INFO] finished tweaking git repo https://github.com/Sparticus403/os_rust
[INFO] tweaked toml for git repo https://github.com/Sparticus403/os_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Sparticus403/os_rust on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Sparticus403/os_rust 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-2026-01-20" "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 Sparticus403/os_rust against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSparticus403%2Fos_rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Sparticus403/os_rust
[INFO] finished tweaking git repo https://github.com/Sparticus403/os_rust
[INFO] tweaked toml for git repo https://github.com/Sparticus403/os_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Sparticus403/os_rust on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Sparticus403/os_rust 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-2026-01-20" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6abbbcecf16f79c52183a0316c1980031f22c654ca7bfdf8b400a480b2e417c8
[INFO] running `Command { std: "docker" "start" "-a" "6abbbcecf16f79c52183a0316c1980031f22c654ca7bfdf8b400a480b2e417c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6abbbcecf16f79c52183a0316c1980031f22c654ca7bfdf8b400a480b2e417c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abbbcecf16f79c52183a0316c1980031f22c654ca7bfdf8b400a480b2e417c8", kill_on_drop: false }`
[INFO] [stdout] 6abbbcecf16f79c52183a0316c1980031f22c654ca7bfdf8b400a480b2e417c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 292c6f073996a7de2652b267aa3c415a6ed646d07ed5a0419a4bafbaf044418b
[INFO] running `Command { std: "docker" "start" "-a" "292c6f073996a7de2652b267aa3c415a6ed646d07ed5a0419a4bafbaf044418b", kill_on_drop: false }`
[INFO] [stderr]    Compiling scheduling v0.1.0 (/opt/rustwide/workdir/scheduling)
[INFO] [stderr]    Compiling address_translation v0.1.0 (/opt/rustwide/workdir/address_translation)
[INFO] [stderr]    Compiling processes v0.1.0 (/opt/rustwide/workdir/processes)
[INFO] [stdout] warning: unused variable: `procs`
[INFO] [stdout]   --> scheduling/src/main.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn round_robin(procs: &mut [Process]) {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_procs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `procs`
[INFO] [stdout]   --> scheduling/src/main.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn sjf(procs: &mut [Process]) {
[INFO] [stdout]    |        ^^^^^ help: if this is intentional, prefix it with an underscore: `_procs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round_robin` is never used
[INFO] [stdout]   --> scheduling/src/main.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn round_robin(procs: &mut [Process]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sjf` is never used
[INFO] [stdout]   --> scheduling/src/main.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn sjf(procs: &mut [Process]) {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "292c6f073996a7de2652b267aa3c415a6ed646d07ed5a0419a4bafbaf044418b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "292c6f073996a7de2652b267aa3c415a6ed646d07ed5a0419a4bafbaf044418b", kill_on_drop: false }`
[INFO] [stdout] 292c6f073996a7de2652b267aa3c415a6ed646d07ed5a0419a4bafbaf044418b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1abe5f3b688553de2bb2f5b7fed412107c9fd3ec028ac92f6382a273c291090d
[INFO] running `Command { std: "docker" "start" "-a" "1abe5f3b688553de2bb2f5b7fed412107c9fd3ec028ac92f6382a273c291090d", kill_on_drop: false }`
[INFO] [stderr]    Compiling processes v0.1.0 (/opt/rustwide/workdir/processes)
[INFO] [stderr]    Compiling scheduling v0.1.0 (/opt/rustwide/workdir/scheduling)
[INFO] [stderr]    Compiling address_translation v0.1.0 (/opt/rustwide/workdir/address_translation)
[INFO] [stdout] warning: unused variable: `procs`
[INFO] [stdout]   --> scheduling/src/main.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn round_robin(procs: &mut [Process]) {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_procs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `procs`
[INFO] [stdout]   --> scheduling/src/main.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn sjf(procs: &mut [Process]) {
[INFO] [stdout]    |        ^^^^^ help: if this is intentional, prefix it with an underscore: `_procs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round_robin` is never used
[INFO] [stdout]   --> scheduling/src/main.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn round_robin(procs: &mut [Process]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sjf` is never used
[INFO] [stdout]   --> scheduling/src/main.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn sjf(procs: &mut [Process]) {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "1abe5f3b688553de2bb2f5b7fed412107c9fd3ec028ac92f6382a273c291090d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1abe5f3b688553de2bb2f5b7fed412107c9fd3ec028ac92f6382a273c291090d", kill_on_drop: false }`
[INFO] [stdout] 1abe5f3b688553de2bb2f5b7fed412107c9fd3ec028ac92f6382a273c291090d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8fee42621778549c3c64ed3b994dd965fba42498021d308f2058055a6ac424be
[INFO] running `Command { std: "docker" "start" "-a" "8fee42621778549c3c64ed3b994dd965fba42498021d308f2058055a6ac424be", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `procs`
[INFO] [stderr]   --> scheduling/src/main.rs:63:16
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn round_robin(procs: &mut [Process]) {
[INFO] [stderr]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_procs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `procs`
[INFO] [stderr]   --> scheduling/src/main.rs:67:8
[INFO] [stderr]    |
[INFO] [stderr] 67 | fn sjf(procs: &mut [Process]) {
[INFO] [stderr]    |        ^^^^^ help: if this is intentional, prefix it with an underscore: `_procs`
[INFO] [stderr] 
[INFO] [stderr] warning: function `round_robin` is never used
[INFO] [stderr]   --> scheduling/src/main.rs:63:4
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn round_robin(procs: &mut [Process]) {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `sjf` is never used
[INFO] [stderr]   --> scheduling/src/main.rs:67:4
[INFO] [stderr]    |
[INFO] [stderr] 67 | fn sjf(procs: &mut [Process]) {
[INFO] [stderr]    |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `scheduling` (bin "scheduling" test) generated 4 warnings (run `cargo fix --bin "scheduling" -p scheduling --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/address_translation-f750ab69f81efdd7)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/processes-f6d67f358832fcfc)
[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] [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/scheduling-65ccac1b82c4dfcd)
[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" "8fee42621778549c3c64ed3b994dd965fba42498021d308f2058055a6ac424be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fee42621778549c3c64ed3b994dd965fba42498021d308f2058055a6ac424be", kill_on_drop: false }`
[INFO] [stdout] 8fee42621778549c3c64ed3b994dd965fba42498021d308f2058055a6ac424be