[INFO] fetching crate prefixdevname 0.2.0... [INFO] testing prefixdevname-0.2.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate prefixdevname 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate prefixdevname 0.2.0 [INFO] finished tweaking crates.io crate prefixdevname 0.2.0 [INFO] tweaked toml for crates.io crate prefixdevname 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate prefixdevname 0.2.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate prefixdevname 0.2.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87bfa0e3c2d97d064fc51027a4fdd89621fdc2391e4b6db9bf879a6a38e83c2f [INFO] running `Command { std: "docker" "start" "-a" "87bfa0e3c2d97d064fc51027a4fdd89621fdc2391e4b6db9bf879a6a38e83c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87bfa0e3c2d97d064fc51027a4fdd89621fdc2391e4b6db9bf879a6a38e83c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87bfa0e3c2d97d064fc51027a4fdd89621fdc2391e4b6db9bf879a6a38e83c2f", kill_on_drop: false }` [INFO] [stdout] 87bfa0e3c2d97d064fc51027a4fdd89621fdc2391e4b6db9bf879a6a38e83c2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4cc6a1b5142a46e6321cdfa5097454fadb3c68f00e0c0f5906c791f26fbdb13 [INFO] running `Command { std: "docker" "start" "-a" "b4cc6a1b5142a46e6321cdfa5097454fadb3c68f00e0c0f5906c791f26fbdb13", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling dlv-list v0.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling libudev v0.3.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling ordered-multimap v0.4.3 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling rust-ini v0.18.0 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling prefixdevname v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.07s [INFO] running `Command { std: "docker" "inspect" "b4cc6a1b5142a46e6321cdfa5097454fadb3c68f00e0c0f5906c791f26fbdb13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4cc6a1b5142a46e6321cdfa5097454fadb3c68f00e0c0f5906c791f26fbdb13", kill_on_drop: false }` [INFO] [stdout] b4cc6a1b5142a46e6321cdfa5097454fadb3c68f00e0c0f5906c791f26fbdb13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3be9ba17742f016311f9f0d138658884d8b47a64bb69ea96d68bfe6ef989d8b [INFO] running `Command { std: "docker" "start" "-a" "f3be9ba17742f016311f9f0d138658884d8b47a64bb69ea96d68bfe6ef989d8b", kill_on_drop: false }` [INFO] [stderr] Compiling prefixdevname v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcJdOlaV/symbols.o" "<10 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-lumockdev" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{liblazy_static-af860367908b8176,liblibudev-35bb2e58feaec31a,liblibudev_sys-a282b98ffbc56881,libini-afb9e49b12c444b3,libordered_multimap-b69912f9d44d529e,libhashbrown-3598c7ef08ac4c2c,libahash-f18f1be34bb5c94b,libgetrandom-84a81e70d90147d6,libonce_cell-fb053c68298721b2,libdlv_list-4150ad2bc7f64a01,libenv_logger-de98c34e853bd01a,libatty-88732b2268d69ceb,liblibc-8bf2d0d8fb275ee7,libtermcolor-214b0416d5f44404,libhumantime-9f900d7885b5087e,libregex-0582dd3e2a88ffe4,libaho_corasick-8a10e4c92b6a5564,libmemchr-fe2e5a4f134682e2,libregex_syntax-0b42395ebb20dab7,liblog-ec46de5c30914dd3,libcfg_if-3e7fc4e38d4a72b5}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-ludev" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcJdOlaV/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/prefixdevname-b0b79623a0854384" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lumockdev [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `prefixdevname` (bin "prefixdevname" test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "f3be9ba17742f016311f9f0d138658884d8b47a64bb69ea96d68bfe6ef989d8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3be9ba17742f016311f9f0d138658884d8b47a64bb69ea96d68bfe6ef989d8b", kill_on_drop: false }` [INFO] [stdout] f3be9ba17742f016311f9f0d138658884d8b47a64bb69ea96d68bfe6ef989d8b