[INFO] fetching crate score 0.2.0... [INFO] testing score-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate score 0.2.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate score 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate score 0.2.0 [INFO] tweaked toml for crates.io crate score 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate score 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 98 packages to latest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.48) [INFO] [stderr] Adding glob v0.2.11 (available: v0.3.3) [INFO] [stderr] Adding mime_guess v1.5.0 (available: v1.8.8) [INFO] [stderr] Adding rand v0.3.23 (available: v0.9.2) [INFO] [stderr] Adding rouille v1.0.3 (available: v3.6.2) [INFO] [stderr] Adding time v0.1.45 (available: v0.3.44) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uuid v0.1.18 [INFO] [stderr] Downloaded percent-encoding v1.0.1 [INFO] [stderr] Downloaded rand v0.3.23 [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded memchr v0.1.11 [INFO] [stderr] Downloaded rustc-serialize v0.3.25 [INFO] [stderr] Downloaded phf v0.7.24 [INFO] [stderr] Downloaded tiny_http v0.5.9 [INFO] [stderr] Downloaded thread-id v2.0.0 [INFO] [stderr] Downloaded num-iter v0.1.45 [INFO] [stderr] Downloaded buf_redux v0.1.3 [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded brotli2 v0.2.2 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded miniz-sys v0.1.12 [INFO] [stderr] Downloaded encoding-index-japanese v1.20141219.5 [INFO] [stderr] Downloaded regex-syntax v0.3.9 [INFO] [stderr] Downloaded aho-corasick v0.5.3 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded encoding v0.2.33 [INFO] [stderr] Downloaded encoding-index-korean v1.20141219.5 [INFO] [stderr] Downloaded regex v0.1.80 [INFO] [stderr] Downloaded chrono v0.2.25 [INFO] [stderr] Downloaded encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Downloaded encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded flate2 v0.2.20 [INFO] [stderr] Downloaded brotli-sys v0.2.1 [INFO] [stderr] Downloaded serde v0.6.15 [INFO] [stderr] Downloaded multipart v0.5.1 [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded term v0.2.14 [INFO] [stderr] Downloaded ascii v0.7.1 [INFO] [stderr] Downloaded encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Downloaded log v0.3.9 [INFO] [stderr] Downloaded filetime v0.1.15 [INFO] [stderr] Downloaded utf8-ranges v0.1.3 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded siphasher v0.2.3 [INFO] [stderr] Downloaded remove_dir_all v0.5.3 [INFO] [stderr] Downloaded tempdir v0.3.7 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded autocfg v0.1.8 [INFO] [stderr] Downloaded phf_codegen v0.7.24 [INFO] [stderr] Downloaded mime_guess v1.5.0 [INFO] [stderr] Downloaded encoding_index_tests v0.1.4 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded url v1.7.2 [INFO] [stderr] Downloaded rouille v1.0.3 [INFO] [stderr] Downloaded thread_local v0.2.7 [INFO] [stderr] Downloaded env_logger v0.3.5 [INFO] [stderr] Downloaded mime v0.1.3 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded phf_generator v0.7.24 [INFO] [stderr] Downloaded phf_shared v0.7.24 [INFO] [stderr] Downloaded sha1 v0.2.0 [INFO] [stderr] Downloaded rand_isaac v0.1.1 [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded num v0.1.43 [INFO] [stderr] Downloaded chunked_transfer v0.3.1 [INFO] [stderr] Downloaded url v0.2.38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bed99d02d15b6b22305d44bdbf2de646b722884f787b9c3442bc3dbf8e91c483 [INFO] running `Command { std: "docker" "start" "-a" "bed99d02d15b6b22305d44bdbf2de646b722884f787b9c3442bc3dbf8e91c483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bed99d02d15b6b22305d44bdbf2de646b722884f787b9c3442bc3dbf8e91c483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bed99d02d15b6b22305d44bdbf2de646b722884f787b9c3442bc3dbf8e91c483", kill_on_drop: false }` [INFO] [stdout] bed99d02d15b6b22305d44bdbf2de646b722884f787b9c3442bc3dbf8e91c483 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f40a0642c51850d7ca3eeceeb45e6629a52d08c5f8945d61792c2b64f2cc1e6b [INFO] running `Command { std: "docker" "start" "-a" "f40a0642c51850d7ca3eeceeb45e6629a52d08c5f8945d61792c2b64f2cc1e6b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling brotli-sys v0.2.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num v0.1.43 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling serde v0.6.15 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling mime_guess v1.5.0 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] error: failed to run custom build command for `mime_guess v1.5.0` [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/mime_guess-a78a1016f697bd66/build-script-gen_mime_types` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (644) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mime_guess-1.5.0/src/gen_mime_types.rs:16:67: [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: 0x5c66e648fc12 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5c66e648fc12 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5c66e648fc12 - std::sys::backtrace::_print_fmt::h11496fe34963a885 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5c66e648fc12 - ::fmt::hff1a9408d012ee89 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5c66e64ad9cf - core::fmt::rt::Argument::fmt::hf11195b61445f5d1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5c66e64ad9cf - core::fmt::write::h2f1fc679f228cc52 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5c66e64813b3 - std::io::default_write_fmt::hdd5e6d67566e664d [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5c66e64813b3 - std::io::Write::write_fmt::haa2231cbd9aebf95 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5c66e648fa62 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5c66e647f3dc - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5c66e647f223 - std::panicking::default_hook::h43da101644971931 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5c66e647f91a - std::panicking::panic_with_hook::hb4e916c3e65eccec [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5c66e648f5ea - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5c66e648f549 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5c66e647fd0d - __rustc[b29d3319de9a3146]::rust_begin_unwind [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5c66e64afe30 - core::panicking::panic_fmt::h5f8d281875be5ff1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5c66e64b0576 - core::result::unwrap_failed::hbb243a6a8b53218d [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/result.rs:1852:5 [INFO] [stderr] 17: 0x5c66e6463156 - build_script_gen_mime_types::main::h0e356b590525a77c [INFO] [stderr] 18: 0x5c66e6463ac3 - core::ops::function::FnOnce::call_once::h71c8b0ddf1d0acd3 [INFO] [stderr] 19: 0x5c66e645ad86 - std::sys::backtrace::__rust_begin_short_backtrace::h05d884c9631d9dd4 [INFO] [stderr] 20: 0x5c66e64658b9 - std::rt::lang_start::{{closure}}::hbbfa5e3815cd5997 [INFO] [stderr] 21: 0x5c66e64901e0 - core::ops::function::impls:: for &F>::call_once::h32dc2b2f49a48277 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 22: 0x5c66e64901e0 - std::panicking::catch_unwind::do_call::h3353546a38525559 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x5c66e64901e0 - std::panicking::catch_unwind::h57fb70202d1ae368 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x5c66e64901e0 - std::panic::catch_unwind::h4b724a52bb5803b4 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x5c66e64901e0 - std::rt::lang_start_internal::{{closure}}::h3724b3072c80532a [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x5c66e64901e0 - std::panicking::catch_unwind::do_call::h4f6e90f858bd1c3f [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x5c66e64901e0 - std::panicking::catch_unwind::h81c085c0d350991c [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x5c66e64901e0 - std::panic::catch_unwind::h289049af1176d82a [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x5c66e64901e0 - std::rt::lang_start_internal::h3c37ebeb799b11e1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x5c66e64658a1 - std::rt::lang_start::hb91e1648f89db6da [INFO] [stderr] 31: 0x5c66e6465925 - main [INFO] [stderr] 32: 0x731c40e461ca - [INFO] [stderr] 33: 0x731c40e4628b - __libc_start_main [INFO] [stderr] 34: 0x5c66e6459465 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f40a0642c51850d7ca3eeceeb45e6629a52d08c5f8945d61792c2b64f2cc1e6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f40a0642c51850d7ca3eeceeb45e6629a52d08c5f8945d61792c2b64f2cc1e6b", kill_on_drop: false }` [INFO] [stdout] f40a0642c51850d7ca3eeceeb45e6629a52d08c5f8945d61792c2b64f2cc1e6b