[INFO] cloning repository https://github.com/kailee55n/rust_scanner [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kailee55n/rust_scanner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkailee55n%2Frust_scanner", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkailee55n%2Frust_scanner'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af9337c446b7255548a9477cd708872a8a626fed [INFO] checking kailee55n/rust_scanner against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkailee55n%2Frust_scanner" "/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/kailee55n/rust_scanner [INFO] finished tweaking git repo https://github.com/kailee55n/rust_scanner [INFO] tweaked toml for git repo https://github.com/kailee55n/rust_scanner written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kailee55n/rust_scanner on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kailee55n/rust_scanner 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parameterized-macro v2.0.0 [INFO] [stderr] Downloaded cidr v0.2.3 [INFO] [stderr] Downloaded colorful v0.3.2 [INFO] [stderr] Downloaded parameterized v2.0.0 [INFO] [stderr] Downloaded cidr-utils v0.6.1 [INFO] [stderr] Downloaded jiff-static v0.2.4 [INFO] [stderr] Downloaded jiff v0.2.4 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9b3ef13ed23080efc9c32abd3513ee6080004cff4396d7f808e6d6d22513edf [INFO] running `Command { std: "docker" "start" "-a" "a9b3ef13ed23080efc9c32abd3513ee6080004cff4396d7f808e6d6d22513edf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9b3ef13ed23080efc9c32abd3513ee6080004cff4396d7f808e6d6d22513edf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9b3ef13ed23080efc9c32abd3513ee6080004cff4396d7f808e6d6d22513edf", kill_on_drop: false }` [INFO] [stdout] a9b3ef13ed23080efc9c32abd3513ee6080004cff4396d7f808e6d6d22513edf [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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0af7357008110f3cc17b44345f932e41a0a5e82742158fec51a9f20ffc3dd91 [INFO] running `Command { std: "docker" "start" "-a" "f0af7357008110f3cc17b44345f932e41a0a5e82742158fec51a9f20ffc3dd91", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking litemap v0.7.4 [INFO] [stderr] Compiling cc v1.2.15 [INFO] [stderr] Checking value-bag v1.10.0 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking futures-lite v2.6.0 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling serde_json v1.0.139 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling zerocopy v0.8.20 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking bytes v1.10.0 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking event-listener-strategy v0.5.3 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking tinyvec v1.8.1 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking ipnet v2.11.0 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking winnow v0.7.7 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking data-encoding v2.8.0 [INFO] [stderr] Compiling rlimit v0.10.2 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking toml_write v0.1.1 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling ring v0.17.13 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking jiff v0.2.4 [INFO] [stderr] Checking cidr v0.2.3 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Compiling rustscan v2.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Checking tokio v1.44.2 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] error: failed to run custom build command for `rustscan v2.4.1 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustscan-0fc4fa305283d526/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1307) panicked at build.rs:101:42: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x626046300212 - std::backtrace_rs::backtrace::libunwind::trace::h105f921882c12e03 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x626046300212 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8b40918ba88bae2 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x626046300212 - std::sys::backtrace::_print_fmt::h61144b3593b669a6 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x626046300212 - ::fmt::ha7f14f4d725d0e1f [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x62604631f35f - core::fmt::rt::Argument::fmt::h291cffbfb6f5f437 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x62604631f35f - core::fmt::write::h613c8eb2432c6a8e [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x6260462f1c83 - std::io::default_write_fmt::h1b19b0ce9c092acc [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6260462f1c83 - std::io::Write::write_fmt::ha60efb35d66e9b8c [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x6260463004e2 - std::sys::backtrace::BacktraceLock::print::hb1963680433203b9 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x6260462ef49c - std::panicking::default_hook::{{closure}}::h12644fad1f9f9c3f [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x6260462ef2d6 - std::panicking::default_hook::h92d7423bfb093343 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x6260462eee5c - std::panicking::panic_with_hook::hfd863520fce8e281 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x62604630059a - std::panicking::panic_handler::{{closure}}::h75bad88e9628e7c4 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x6260463004f9 - std::sys::backtrace::__rust_end_short_backtrace::hba2ee9743eb3598b [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x6260462eedbd - __rustc[d20f6e1e05d5ea87]::rust_begin_unwind [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x626046321420 - core::panicking::panic_fmt::h291b19446b355b1a [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x626046321d26 - core::result::unwrap_failed::he6619352ef31eefc [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/result.rs:1852:5 [INFO] [stderr] 17: 0x6260462cf47f - build_script_build::generate_code::ha01509f3aa6c3f06 [INFO] [stderr] 18: 0x6260462d0ae4 - build_script_build::main::h939d70f2e40f057b [INFO] [stderr] 19: 0x6260462d4763 - core::ops::function::FnOnce::call_once::h5d253ba8e33b4b4e [INFO] [stderr] 20: 0x6260462d2226 - std::sys::backtrace::__rust_begin_short_backtrace::h700e5a23844ff760 [INFO] [stderr] 21: 0x6260462c8569 - std::rt::lang_start::{{closure}}::hfa3d4fa560176784 [INFO] [stderr] 22: 0x626046300d40 - core::ops::function::impls:: for &F>::call_once::hd30f70589ce52217 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 23: 0x626046300d40 - std::panicking::catch_unwind::do_call::h229a800b64964a72 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x626046300d40 - std::panicking::catch_unwind::hf5b1c782bbaa8c87 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x626046300d40 - std::panic::catch_unwind::h44fb21a21f79e7af [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x626046300d40 - std::rt::lang_start_internal::{{closure}}::h3d19e32b9588f707 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x626046300d40 - std::panicking::catch_unwind::do_call::hf0c858106eb39fbd [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x626046300d40 - std::panicking::catch_unwind::h92692cc8e925ec21 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x626046300d40 - std::panic::catch_unwind::h4f023f48f37702a5 [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x626046300d40 - std::rt::lang_start_internal::h80fdaffb9834036d [INFO] [stderr] at /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x6260462c8551 - std::rt::lang_start::h57c75793a3640c3d [INFO] [stderr] 32: 0x6260462d2245 - main [INFO] [stderr] 33: 0x74eaacfe51ca - [INFO] [stderr] 34: 0x74eaacfe528b - __libc_start_main [INFO] [stderr] 35: 0x6260462acba5 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f0af7357008110f3cc17b44345f932e41a0a5e82742158fec51a9f20ffc3dd91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0af7357008110f3cc17b44345f932e41a0a5e82742158fec51a9f20ffc3dd91", kill_on_drop: false }` [INFO] [stdout] f0af7357008110f3cc17b44345f932e41a0a5e82742158fec51a9f20ffc3dd91