[INFO] cloning repository https://github.com/lms2004/exam-grading-2025-spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lms2004/exam-grading-2025-spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flms2004%2Fexam-grading-2025-spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flms2004%2Fexam-grading-2025-spring'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3831e84d3edefdc1e962b1bd0509af7e349934a6 [INFO] checking lms2004/exam-grading-2025-spring against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flms2004%2Fexam-grading-2025-spring" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lms2004/exam-grading-2025-spring [INFO] finished tweaking git repo https://github.com/lms2004/exam-grading-2025-spring [INFO] tweaked toml for git repo https://github.com/lms2004/exam-grading-2025-spring written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lms2004/exam-grading-2025-spring on toolchain f21fbac535ab2c3bc50db20547f4d48477357103 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lms2004/exam-grading-2025-spring 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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5567808aa9ba0889df4f87de1aa9b27093022ce401ddbac3f8d583c380335b15 [INFO] running `Command { std: "docker" "start" "-a" "5567808aa9ba0889df4f87de1aa9b27093022ce401ddbac3f8d583c380335b15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5567808aa9ba0889df4f87de1aa9b27093022ce401ddbac3f8d583c380335b15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5567808aa9ba0889df4f87de1aa9b27093022ce401ddbac3f8d583c380335b15", kill_on_drop: false }` [INFO] [stdout] 5567808aa9ba0889df4f87de1aa9b27093022ce401ddbac3f8d583c380335b15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a311caf5b10db6aa4c963f21e5bac2739c2112b02dadbcc2877985d04bbbe7b3 [INFO] running `Command { std: "docker" "start" "-a" "a311caf5b10db6aa4c963f21e5bac2739c2112b02dadbcc2877985d04bbbe7b3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling assert_cmd v2.0.14 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking winnow v0.6.13 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking clap_builder v4.5.8 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking unicode-truncate v1.0.0 [INFO] [stderr] Checking notify-debouncer-mini v0.4.1 [INFO] [stderr] Checking os_pipe v1.2.0 [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/termtree-75147dfa798a8bd8.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/termtree-75147dfa798a8bd8/dep-lib-termtree` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaHZtMhX" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/crossbeam_utils-2d60c65ea17ab19c.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/crossbeam-utils-2d60c65ea17ab19c/dep-lib-crossbeam_utils` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaPnKXQB/full.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta7Uk7RO" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `clap_lex` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `regex-syntax` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `unicode-segmentation` (lib) due to 1 previous error [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetamJ1fPV/full.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaMmvdAp/full.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `winnow` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `anyhow` (lib) due to 1 previous error [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaead6lG" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `itertools` (lib) due to 1 previous error [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaIq9cYa" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `clap_builder` (lib) due to 1 previous error [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaOORsfE/full.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `regex-automata` (lib) due to 1 previous error [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetainWyDE" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "a311caf5b10db6aa4c963f21e5bac2739c2112b02dadbcc2877985d04bbbe7b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a311caf5b10db6aa4c963f21e5bac2739c2112b02dadbcc2877985d04bbbe7b3", kill_on_drop: false }` [INFO] [stdout] a311caf5b10db6aa4c963f21e5bac2739c2112b02dadbcc2877985d04bbbe7b3